├── setup.cfg ├── docs ├── mdfreader.pdf ├── mdf │ └── index.rst ├── mdfinfo3 │ └── index.rst ├── mdfinfo4 │ └── index.rst ├── channel │ └── index.rst ├── mdf3reader │ └── index.rst ├── mdf4reader │ └── index.rst ├── mdfreader │ └── index.rst ├── index.rst ├── Makefile └── conf.py ├── mdfreader ├── __main__.py ├── __init__.py ├── mdf.py └── mdfinfo3.py ├── .issues └── .properties ├── MANIFEST.in ├── .gitignore ├── mdfconverter ├── mdfconverter.py ├── __init__.py ├── Ui_mdfreaderui5.py ├── mdfreaderui.ui ├── Ui_mdfreaderui4.py ├── mdfreaderui5.py └── mdfreaderui4.py ├── ISSUE_TEMPLATE.md ├── LICENSE ├── mdfForVeuszPlugin.py ├── setup.py ├── README.md ├── mdfreader.e4p └── COPYING /setup.cfg: -------------------------------------------------------------------------------- 1 | [bdist_wheel] 2 | universal=1 3 | [build_ext] 4 | inplace=1 -------------------------------------------------------------------------------- /docs/mdfreader.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ratal/mdfreader/HEAD/docs/mdfreader.pdf -------------------------------------------------------------------------------- /mdfreader/__main__.py: -------------------------------------------------------------------------------- 1 | from __future__ import print_function 2 | from warnings import warn 3 | import sys 4 | import mdfreader 5 | warn(sys.argv[1:][0]) 6 | mdfreader.Mdf(sys.argv[1:][0]) 7 | -------------------------------------------------------------------------------- /docs/mdf/index.rst: -------------------------------------------------------------------------------- 1 | mdf module documentation 2 | ===================================== 3 | 4 | .. automodule:: mdfreader.mdf 5 | :members: 6 | :undoc-members: 7 | :show-inheritance: 8 | -------------------------------------------------------------------------------- /docs/mdfinfo3/index.rst: -------------------------------------------------------------------------------- 1 | mdfinfo3 module documentation 2 | ===================================== 3 | 4 | .. automodule:: mdfreader.mdfinfo3 5 | :members: 6 | :undoc-members: 7 | :show-inheritance: 8 | -------------------------------------------------------------------------------- /docs/mdfinfo4/index.rst: -------------------------------------------------------------------------------- 1 | mdfinfo4 module documentation 2 | ===================================== 3 | 4 | .. automodule:: mdfreader.mdfinfo4 5 | :members: 6 | :undoc-members: 7 | :show-inheritance: 8 | -------------------------------------------------------------------------------- /docs/channel/index.rst: -------------------------------------------------------------------------------- 1 | channel module documentation 2 | ===================================== 3 | 4 | .. automodule:: mdfreader.channel 5 | :members: 6 | :undoc-members: 7 | :show-inheritance: 8 | 9 | -------------------------------------------------------------------------------- /docs/mdf3reader/index.rst: -------------------------------------------------------------------------------- 1 | mdf3reader module documentation 2 | ===================================== 3 | 4 | .. automodule:: mdfreader.mdf3reader 5 | :members: 6 | :undoc-members: 7 | :show-inheritance: 8 | -------------------------------------------------------------------------------- /docs/mdf4reader/index.rst: -------------------------------------------------------------------------------- 1 | mdf4reader module documentation 2 | ===================================== 3 | 4 | .. automodule:: mdfreader.mdf4reader 5 | :members: 6 | :undoc-members: 7 | :show-inheritance: 8 | -------------------------------------------------------------------------------- /docs/mdfreader/index.rst: -------------------------------------------------------------------------------- 1 | mdfreader module documentation 2 | ===================================== 3 | 4 | .. automodule:: mdfreader.mdfreader 5 | :members: 6 | :undoc-members: 7 | :show-inheritance: 8 | -------------------------------------------------------------------------------- /.issues/.properties: -------------------------------------------------------------------------------- 1 | [Category] 2 | 3 | [State] 4 | new = 5 | assigned = 6 | investigating = 7 | scheduled = 8 | testing = 9 | closed = 10 | 11 | [Resolution] 12 | fixed = 13 | rejected = 14 | duplicate = 15 | cannot reproduce = 16 | 17 | [Assigned-To] 18 | 19 | -------------------------------------------------------------------------------- /MANIFEST.in: -------------------------------------------------------------------------------- 1 | #documentation 2 | recursive-include docs/build/html * 3 | recursive-include docs/build/latex mdfreader.pdf 4 | 5 | #example files 6 | #include test/mdf3/* 7 | #include test/MDF4/* 8 | 9 | #Misc 10 | #include CHANGES 11 | include LICENSE 12 | include README 13 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .eric6project/ 2 | _eric6project/ 3 | .eric5project/ 4 | _eric5project/ 5 | .eric4project/ 6 | _eric4project/ 7 | .ropeproject/ 8 | _ropeproject/ 9 | .directory/ 10 | *.pyc 11 | *.pyo 12 | *.orig 13 | *.bak 14 | *.rej 15 | *~ 16 | cur/ 17 | tmp/ 18 | __pycache__/ 19 | *.DS_Store 20 | /dist/ 21 | /*.egg-info 22 | -------------------------------------------------------------------------------- /mdfconverter/mdfconverter.py: -------------------------------------------------------------------------------- 1 | from sys import argv, exit, path 2 | from os.path import dirname, abspath 3 | root = dirname(abspath(__file__)) 4 | path.append(root) 5 | 6 | from multiprocessing import freeze_support 7 | 8 | try: # first try pyQt4 9 | from PyQt4.QtGui import QApplication 10 | from mdfreaderui4 import MainWindow 11 | except ImportError: # if Qt4 not existing, looking for Qt5 12 | from PyQt5.QtWidgets import QApplication 13 | from mdfreaderui5 import MainWindow 14 | 15 | def main(): 16 | freeze_support() 17 | app = QApplication(argv) 18 | myapp = MainWindow() 19 | myapp.show() 20 | exit(app.exec_()) 21 | 22 | if __name__ == "__main__": 23 | main() 24 | -------------------------------------------------------------------------------- /docs/index.rst: -------------------------------------------------------------------------------- 1 | .. mdfreader documentation master file, created by 2 | sphinx-quickstart on Wed Dec 10 23:56:46 2014. 3 | You can adapt this file completely to your liking, but it should at least 4 | contain the root `toctree` directive. 5 | 6 | Welcome to mdfreader's documentation! 7 | ===================================== 8 | 9 | Contents: 10 | 11 | .. toctree:: 12 | :maxdepth: 3 13 | 14 | mdfreader/index 15 | 16 | mdf/index 17 | 18 | mdf3reader/index 19 | 20 | mdfinfo3/index 21 | 22 | mdf4reader/index 23 | 24 | mdfinfo4/index 25 | 26 | channel/index 27 | 28 | Indices and tables 29 | ================== 30 | 31 | * :ref:`genindex` 32 | * :ref:`modindex` 33 | * :ref:`search` 34 | 35 | -------------------------------------------------------------------------------- /ISSUE_TEMPLATE.md: -------------------------------------------------------------------------------- 1 | # Python version 2 | Please write here the output of printing ``sys.version`` 3 | 4 | # Platform information 5 | Please write here the output of printing ``platform.platform()`` 6 | 7 | # Numpy version 8 | Please write here the output of printing ``numpy.__version__`` 9 | 10 | # mdfreader version 11 | Please write here the output of printing ``mdfreader.__version__`` 12 | 13 | # Description 14 | Please describe the issue pr error stack here and eventually script used to use mdfreader 15 | 16 | Also mentioning version of mdf file will be helpful (using mdfvalidator or mdfreader if functional for reading) 17 | 18 | print of issue related variables at the errors location and eventually mdfvalidator screenshots can help troubleshooting complicated issues 19 | -------------------------------------------------------------------------------- /mdfconverter/__init__.py: -------------------------------------------------------------------------------- 1 | # ---------------------------------------------------------------------- 2 | # This program is free software: you can redistribute it and/or modify 3 | # it under the terms of the GNU General Public License version 3 as 4 | # published by the Free Software Foundation. 5 | # 6 | # This program is distributed in the hope that it will be useful, 7 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 8 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 9 | # See the GNU General Public License for more details. 10 | # 11 | # You should have received a copy of the GNU General Public License 12 | # along with this program. If not, see http://www.gnu.org/licenses. 13 | # 14 | # ---------------------------------------------------------------------- 15 | __version__ = "4.2" 16 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | mdfreader is a tool written in pyhon to read mdf (Measured Data Format) files version 3.x and 4.x 2 | 3 | Copyright (C) 2015 Aymeric Rateau 4 | 5 | This program is free software: you can redistribute it and/or modify 6 | it under the terms of the GNU General Public License as published by 7 | the Free Software Foundation, either version 3 of the License, or 8 | (at your option) any later version. 9 | 10 | This program is distributed in the hope that it will be useful, 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | GNU General Public License for more details. 14 | 15 | You should have received a copy of the GNU General Public License 16 | along with this program. If not, see . 17 | -------------------------------------------------------------------------------- /mdfreader/__init__.py: -------------------------------------------------------------------------------- 1 | # ---------------------------------------------------------------------- 2 | # This program is free software: you can redistribute it and/or modify 3 | # it under the terms of the GNU General Public License version 3 as 4 | # published by the Free Software Foundation. 5 | # 6 | # This program is distributed in the hope that it will be useful, 7 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 8 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 9 | # See the GNU General Public License for more details. 10 | # 11 | # You should have received a copy of the GNU General Public License 12 | # along with this program. If not, see http://www.gnu.org/licenses. 13 | # 14 | # ---------------------------------------------------------------------- 15 | 16 | __author__ = 'Aymeric Rateau (aymeric.rateau@gmail.com)' 17 | __copyright__ = 'Copyright (c) 2017 Aymeric Rateau' 18 | __license__ = 'GPLV3' 19 | __version__ = "4.2" 20 | 21 | from .mdfreader import Mdf, MdfInfo 22 | 23 | __all__ = [ 24 | 'Mdf', 25 | 'MdfInfo' 26 | ] 27 | -------------------------------------------------------------------------------- /mdfForVeuszPlugin.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | ''' Veusz data plugin for mdf format 3 | 4 | Created on 18 nov. 2010 5 | 6 | @author: Aymeric Rateau ; aymeric.rateau@gmail.com 7 | 8 | Veusz version confirmed : from 1.16 9 | 10 | Installation instructions : 11 | ---------------------------------- 12 | 1. copy or link mdfForVeuszPlugin.py into the plugins directory of Veusz 13 | 2. link mdfreader.py in root or plugin directory of Veusz 14 | 3. Go in Veusz ; Edit / Preferences / Plugins tab and add mdfForVeuszPlugins.py 15 | ''' 16 | from veusz.plugins import * 17 | from veusz.plugins.datasetplugin import Dataset1D as ImportDataset1D 18 | from veusz.plugins.field import FieldFloat as ImportFieldFloat 19 | try: 20 | from mdfreader import Mdf 21 | from mdfreader import MdfInfo 22 | except ImportError: 23 | try: 24 | from veusz.plugins.mdfreader import mdf 25 | from veusz.plugins.mdfreader import mdfinfo 26 | except ImportError: 27 | import sys 28 | import os 29 | import os.path 30 | sys.path.append(os.getcwdu()) 31 | print(os.path.join(os.getcwdu(), 'plugins')) 32 | from mdfreader import Mdf 33 | from mdfreader import MdfInfo 34 | 35 | 36 | class ImportPlugin(MdfInfo): 37 | 38 | """Define a plugin to read data in a particular format. 39 | 40 | override doImport and optionally getPreview to define a new plugin 41 | register the class by adding to the importpluginregistry list 42 | """ 43 | 44 | name = 'Import plugin' 45 | author = 'Aymeric Rateau' 46 | description = 'Import MDF files' 47 | promote_tab = 'MDF' 48 | file_extensions = set(['.dat', '.mf4', '.mdf']) 49 | 50 | def __init__(self): 51 | """Override this to declare a list of input fields if required.""" 52 | # a list of ImportField objects to display 53 | self.fields = [] 54 | 55 | def getPreview(self, params): 56 | """Get data to show in a text box to show a preview. 57 | params is a ImportPluginParams object. 58 | Returns (text, okaytoimport) 59 | """ 60 | 61 | info = MdfInfo() 62 | 63 | if info.mdfversion < 400: 64 | f = '' 65 | f += 'Time: ' + info['HDBlock']['Date'] + ' ' 66 | f += info['HDBlock']['Time'] + '\n' 67 | f += 'Author: ' + info['HDBlock']['Author'] + '\n' 68 | f += 'Organisation: ' + info['HDBlock']['Organization'] + '\n' 69 | f += 'Project Name: ' + info['HDBlock']['ProjectName'] + '\n' 70 | f += 'Subject: ' + info['HDBlock']['Subject'] + '\n' + 'Channel List:\n' 71 | else: 72 | from time import gmtime, strftime 73 | fileDateTime = gmtime(info['HDBlock']['hd_start_time_ns'] / 1000000000) 74 | date = strftime('%Y-%m-%d', fileDateTime) 75 | time = strftime('%H:%M:%S', fileDateTime) 76 | f = '' 77 | f += 'Date Time: ' + date + ' ' + time + '\n' 78 | if 'Comment' in info['HDBlock']: 79 | Comment = info['HDBlock']['Comment'] 80 | if 'author' in Comment: 81 | f += 'Author: ' + Comment['author'] + '\n' 82 | if 'department' in Comment: 83 | f += 'Organisation: ' + Comment['department'] + '\n' 84 | if 'project' in Comment: 85 | f += 'Project Name: ' + Comment['project'] + '\n' 86 | if 'subject' in Comment: 87 | f += 'Subject: ' + Comment['subject'] + '\n' + 'Channel List:\n' 88 | for channelName in info.list_channels(): 89 | f += ' ' + channelName + '\n' 90 | return f, True 91 | 92 | def doImport(self, params): 93 | """Actually import data 94 | params is a ImportPluginParams object. 95 | Return a list of ImportDataset1D, ImportDataset2D objects 96 | """ 97 | return [] 98 | 99 | 100 | class MdfImportPlugin(ImportPlugin, Mdf): 101 | 102 | """Plugin to import mdf (Mostly ETAS INCA or CANape files)""" 103 | 104 | name = "MDFImport plugin" 105 | author = "Aymeric Rateau" 106 | description = "Reads MDF files from INCA or CANAPE" 107 | 108 | def __init__(self): 109 | ImportPlugin.__init__(self) 110 | self.fields = [ImportFieldFloat("mult", descr="Sampling", default=0.1)] 111 | 112 | def doImport(self, params): 113 | """Actually import data 114 | params is a ImportPluginParams object. 115 | Return a list of ImportDataset1D, ImportDataset2D objects 116 | """ 117 | 118 | data = Mdf(params.filename) 119 | data.resample(sampling_time=params.field_results['mult']) 120 | List = [] 121 | for channelName in list(data.keys()): 122 | if len(data[channelName]['data']) > 0 and not data[channelName]['data'].dtype.kind in ['S', 'U']: 123 | # print( data[channelName]['data'].dtype ) 124 | List.append(ImportDataset1D(channelName, data[channelName]['data'])) 125 | return List 126 | 127 | importpluginregistry.append(MdfImportPlugin()) 128 | -------------------------------------------------------------------------------- /setup.py: -------------------------------------------------------------------------------- 1 | # distutils: language=c++ 2 | from setuptools import setup, find_packages 3 | from codecs import open # To use a consistent encoding 4 | from os import path 5 | from distutils.extension import Extension 6 | from warnings import warn 7 | # cython: language_level=3, boundscheck=False 8 | 9 | try: # numpy and cython installed 10 | from Cython.Build import cythonize 11 | # If we successfully imported Cython, look for a .pyx file 12 | import numpy 13 | ext_modules = cythonize('dataRead.pyx', include_path=[numpy.get_include()], gdb_debug=True) 14 | except ImportError: 15 | # If we couldn't import Cython, use the normal setuptools 16 | # and look for a pre-compiled .c file instead of a .pyx file 17 | from setuptools.command.build_ext import build_ext 18 | ext_modules = [Extension("dataRead", ["dataRead.c"])] 19 | 20 | 21 | name = 'mdfreader' 22 | version = '4.2' 23 | 24 | description = 'A Measured Data Format file parser' 25 | 26 | here = path.abspath(path.dirname(__file__)) 27 | # Get the long description from the relevant file 28 | with open(path.join(here, 'README.md'), encoding='utf-8') as f: 29 | long_description = f.read() 30 | long_description = long_description 31 | 32 | # The project's main homepage. 33 | url = 'https://github.com/ratal/mdfreader' 34 | 35 | # Author details 36 | author = 'Aymeric Rateau' 37 | author_email = 'aymeric.rateau@gmail.com' 38 | 39 | # Choose your license 40 | license = 'GPL3' 41 | 42 | # See https://pypi.python.org/pypi?%3Aaction=list_classifiers 43 | classifiers = [ 44 | # How mature is this project? Common values are 45 | # 3 - Alpha 46 | # 4 - Beta 47 | # 5 - Production/Stable 48 | 'Development Status :: 4 - Beta', 49 | 50 | # Indicate who your project is intended for 51 | 'Intended Audience :: Science/Research', 52 | 'Topic :: Scientific/Engineering', 53 | 54 | # Pick your license as you wish (should match "license" above) 55 | 'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)', 56 | 57 | # Specify the Python versions you support here. 58 | 'Programming Language :: Python :: 3.5', 59 | 'Programming Language :: Python :: 3.6', 60 | 'Programming Language :: Python :: 3.7', 61 | 'Programming Language :: Python :: 3.8' 62 | ] 63 | 64 | # What does your project relate to? 65 | keywords = 'Parser MDF file' 66 | 67 | # You can just specify the packages manually here if your project is 68 | # simple. Or you can use find_packages(). 69 | packages = find_packages(exclude=['contrib', 'docs', 'tests*']) 70 | 71 | # List run-time dependencies here. These will be installed by pip when your 72 | # project is installed. For an analysis of "install_requires" vs pip's 73 | # requirements files see: 74 | # https://packaging.python.org/en/latest/technical.html#install-requires-vs-requirements-files 75 | install_requires = ['numpy>=1.14', 'sympy', 'lxml'] 76 | 77 | # List additional groups of dependencies here (e.g. development dependencies). 78 | # You can install these using the following syntax, for example: 79 | # $ pip install -e .[dev,test] 80 | extras_require = { 81 | 'export': ['hdf5storage', 'h5py', 'scipy', 'xlwt', 'xlwt3', 'openpyxl>2.0', 'pandas', 'fastparquet'], 82 | 'plot': ['matplotlib', 'mpldatacursor'], 83 | 'converter': ['PyQt5'], 84 | 'experimental': ['bitarray'], 85 | 'compression': ['blosc'], 86 | } 87 | 88 | # If there are data files included in your packages that need to be 89 | # installed, specify them here. If using Python 2.6 or less, then these 90 | # have to be included in MANIFEST.in as well. 91 | # package_data={ 92 | # 'sample': ['package_data.dat'], 93 | # }, 94 | 95 | # Although 'package_data' is the preferred approach, in some case you may 96 | # need to place data files outside of your packages. 97 | # see http://docs.python.org/3.4/distutils/setupscript.html#installing-additional-files 98 | # In this case, 'data_file' will be installed into '/my_data' 99 | # data_files=[('my_data', ['data/data_file'])], 100 | 101 | # To provide executable scripts, use entry points in preference to the 102 | # "scripts" keyword. Entry points provide cross-platform support and allow 103 | # pip to create the appropriate form of executable for the target platform. 104 | entry_points = { 105 | 'console_scripts': ['mdfconverter=mdfconverter.mdfconverter:main', ], 106 | } 107 | 108 | try: # try compiling module with cython or c code with numpy and cython already installed 109 | setup(name=name, version=version, description=description, long_description=long_description, 110 | long_description_content_type='text/markdown', 111 | url=url, author=author, author_email=author_email, license=license, classifiers=classifiers, 112 | keywords=keywords, packages=packages, install_requires=install_requires, extras_require=extras_require, 113 | entry_points=entry_points, ext_modules=ext_modules, include_dirs=[numpy.get_include()]) 114 | except: # could not compile extension dataRead 115 | import sys 116 | print("Unexpected error:", sys.exc_info()) 117 | extras_require.pop('experimental') 118 | install_requires.append('bitarray') # replaces cython requirement by bitarray 119 | setup(name=name, version=version, description=description, long_description=long_description, 120 | long_description_content_type='text/markdown', 121 | url=url, author=author, author_email=author_email, license=license, classifiers=classifiers, 122 | keywords=keywords, packages=packages, install_requires=install_requires, extras_require=extras_require, 123 | entry_points=entry_points) 124 | warn('It is strongly advised to install Cython along with compilation environment ' 125 | 'for performance and robustness purpose') 126 | -------------------------------------------------------------------------------- /docs/Makefile: -------------------------------------------------------------------------------- 1 | # Makefile for Sphinx documentation 2 | # 3 | 4 | # You can set these variables from the command line. 5 | SPHINXOPTS = 6 | SPHINXBUILD = sphinx-build 7 | PAPER = 8 | BUILDDIR = build 9 | 10 | # Internal variables. 11 | PAPEROPT_a4 = -D latex_paper_size=a4 12 | PAPEROPT_letter = -D latex_paper_size=letter 13 | ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) ../docs 14 | # the i18n builder cannot share the environment and doctrees with the others 15 | I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) ../docs 16 | 17 | .PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext 18 | 19 | help: 20 | @echo "Please use \`make ' where is one of" 21 | @echo " html to make standalone HTML files" 22 | @echo " dirhtml to make HTML files named index.html in directories" 23 | @echo " singlehtml to make a single large HTML file" 24 | @echo " pickle to make pickle files" 25 | @echo " json to make JSON files" 26 | @echo " htmlhelp to make HTML files and a HTML help project" 27 | @echo " qthelp to make HTML files and a qthelp project" 28 | @echo " devhelp to make HTML files and a Devhelp project" 29 | @echo " epub to make an epub" 30 | @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter" 31 | @echo " latexpdf to make LaTeX files and run them through pdflatex" 32 | @echo " text to make text files" 33 | @echo " man to make manual pages" 34 | @echo " texinfo to make Texinfo files" 35 | @echo " info to make Texinfo files and run them through makeinfo" 36 | @echo " gettext to make PO message catalogs" 37 | @echo " changes to make an overview of all changed/added/deprecated items" 38 | @echo " linkcheck to check all external links for integrity" 39 | @echo " doctest to run all doctests embedded in the documentation (if enabled)" 40 | 41 | clean: 42 | -rm -rf $(BUILDDIR)/* 43 | 44 | html: 45 | $(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html 46 | @echo 47 | @echo "Build finished. The HTML pages are in $(BUILDDIR)/html." 48 | 49 | dirhtml: 50 | $(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml 51 | @echo 52 | @echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml." 53 | 54 | singlehtml: 55 | $(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml 56 | @echo 57 | @echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml." 58 | 59 | pickle: 60 | $(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle 61 | @echo 62 | @echo "Build finished; now you can process the pickle files." 63 | 64 | json: 65 | $(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json 66 | @echo 67 | @echo "Build finished; now you can process the JSON files." 68 | 69 | htmlhelp: 70 | $(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp 71 | @echo 72 | @echo "Build finished; now you can run HTML Help Workshop with the" \ 73 | ".hhp project file in $(BUILDDIR)/htmlhelp." 74 | 75 | qthelp: 76 | $(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp 77 | @echo 78 | @echo "Build finished; now you can run "qcollectiongenerator" with the" \ 79 | ".qhcp project file in $(BUILDDIR)/qthelp, like this:" 80 | @echo "# qcollectiongenerator $(BUILDDIR)/qthelp/mdfreader.qhcp" 81 | @echo "To view the help file:" 82 | @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/mdfreader.qhc" 83 | 84 | devhelp: 85 | $(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp 86 | @echo 87 | @echo "Build finished." 88 | @echo "To view the help file:" 89 | @echo "# mkdir -p $$HOME/.local/share/devhelp/mdfreader" 90 | @echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/mdfreader" 91 | @echo "# devhelp" 92 | 93 | epub: 94 | $(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub 95 | @echo 96 | @echo "Build finished. The epub file is in $(BUILDDIR)/epub." 97 | 98 | latex: 99 | $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex 100 | @echo 101 | @echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex." 102 | @echo "Run \`make' in that directory to run these through (pdf)latex" \ 103 | "(use \`make latexpdf' here to do that automatically)." 104 | 105 | latexpdf: 106 | $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex 107 | @echo "Running LaTeX files through pdflatex..." 108 | $(MAKE) -C $(BUILDDIR)/latex all-pdf 109 | @echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex." 110 | 111 | text: 112 | $(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text 113 | @echo 114 | @echo "Build finished. The text files are in $(BUILDDIR)/text." 115 | 116 | man: 117 | $(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man 118 | @echo 119 | @echo "Build finished. The manual pages are in $(BUILDDIR)/man." 120 | 121 | texinfo: 122 | $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo 123 | @echo 124 | @echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo." 125 | @echo "Run \`make' in that directory to run these through makeinfo" \ 126 | "(use \`make info' here to do that automatically)." 127 | 128 | info: 129 | $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo 130 | @echo "Running Texinfo files through makeinfo..." 131 | make -C $(BUILDDIR)/texinfo info 132 | @echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo." 133 | 134 | gettext: 135 | $(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale 136 | @echo 137 | @echo "Build finished. The message catalogs are in $(BUILDDIR)/locale." 138 | 139 | changes: 140 | $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes 141 | @echo 142 | @echo "The overview file is in $(BUILDDIR)/changes." 143 | 144 | linkcheck: 145 | $(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck 146 | @echo 147 | @echo "Link check complete; look for any errors in the above output " \ 148 | "or in $(BUILDDIR)/linkcheck/output.txt." 149 | 150 | doctest: 151 | $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest 152 | @echo "Testing of doctests in the sources finished, look at the " \ 153 | "results in $(BUILDDIR)/doctest/output.txt." 154 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | **MDFREADER** 2 | ************** 3 | 4 | Abstract: 5 | ========= 6 | This Module imports MDF files (Measured Data Format V3.x and V4.x), typically from INCA (ETAS), CANape or CANOe. It is widely used in automotive industry to record data from ECUs. The main module mdfreader.py inherits from 2 modules (One pair for each MDF version X) : The first one to read the file's blocks descriptions (mdfinfoX) and the second (mdfXreader) to read the raw data from the file. It can optionally run multithreaded. It was built in mind to process efficiently big amount of data in a batch, endurance evaluation files for data mining. 7 | 8 | The structure of the mdf object inheriting from python dict 9 | =========================================================== 10 | for each channel: mdf[channelName] below keys exist 11 | * data: numpy array 12 | * unit: unit name 13 | * master : master channel name of channelName 14 | * masterType : type of master channel (time, angle, distance, etc.) 15 | * description : description of channel 16 | * conversion: (exist when reading with convertAfterRead=False) dictionary describing how to convert raw data into meaningful/physical data 17 | 18 | mdf object main attribute: masterChannelList, a dict containing a list of channel names per datagroup 19 | 20 | 21 | Mdfreader module methods: 22 | ========================= 23 | * resample channels to one sampling frequency 24 | * merge files 25 | * plot one channel, several channels on one graph (list) or several channels on subplots (list of lists) 26 | 27 | It is also possible to export mdf data into: 28 | * CSV file (excel dialect by default) 29 | * NetCDF file for a compatibility with Uniplot for instance (needs netcdf4, Scientific.IO) 30 | * HDF5 (needs h5py) 31 | * Excel 95 to 2003 (needs xlwt, extremely slooow, be careful about data size) 32 | * Excel 2007/2010 (needs openpyxl, can be also slow with big files) 33 | * Matlab .mat (needs hdf5storage) 34 | * MDF file. It allows you to create, convert or modify data, units, description and save it again. 35 | * Pandas dataframe(s) (only in command line, not in mdfconverter). One dataframe per raster. 36 | 37 | Compatibility: 38 | ============== 39 | This code is compatible for python 3.4+ 40 | Evaluated for Windows and Linux platforms (x86 and AMD64) 41 | 42 | Requirements: 43 | ============= 44 | Mdfreader is mostly relying on numpy/scipy/matplotlib and lxml for parsing the metadata in mdf version 4.x files 45 | 46 | Reading channels defined by a formula will require sympy. 47 | 48 | Cython is strongly advised and allows to compile dataRead module for reading quickly exotic data (not byte aligned or containing hidden bytes) or only a list of channels. However, if cython compilation fails, bitarray becomes required (slower, pure python and maybe not so robust as not so much tested). 49 | 50 | Export requirements (optional): scipy, csv, h5py, hdf5storage, xlwt(3), openpyxl, pandas 51 | 52 | Blosc for data compression (optional) 53 | 54 | Mdfconverter graphical user interface requires PyQt (versions 4 or 5) 55 | 56 | Installation: 57 | ============= 58 | pip package existing: 59 | ```shell 60 | pip install mdfreader 61 | ``` 62 | or from source cloned from github from instance 63 | ```shell 64 | python setup.py develop 65 | ``` 66 | 67 | Graphical interface: mdfconverter (PyQt4 and PyQt5) 68 | ================================== 69 | User interface in PyQt4 or PyQt5 to convert batch of files is part of package. You can launch it with command 'mdfconverter' from shell. By right clicking a channel in the interface list, you can plot it. You can also drag-drop channels between columns to tune import list. Channel list from a .lab text file can be imported. You can optionally merge several files into one and even resample all of them. 70 | 71 | Others: 72 | ======= 73 | In the case of big files or lack of memory, you can optionally: 74 | * Read only a channel list (argument channel_list = ['channel', 'list'], you can get the file channel list without loading data with mdfinfo) 75 | * Keep raw data as stored in mdf without data type conversion (argument convert_after_read=False). Data will then be converted on the fly by the other functions (plot, export_to..., get_channel_data, etc.) but raw data type will remain as in mdf file along with conversion information. 76 | * Compress data in memory with blosc with argument compression. Default compression level is 9. 77 | * Create a mdf dict with its metadata but without data (argument no_data_loading=True). Data will be read from file on demand by mdfreader methods (in general by get_channel_data method) 78 | 79 | For great data visualization, dataPlugin for Veusz (from 1.16, http://home.gna.org/veusz/) is also existing ; please follow instructions from Veusz documentation and plugin file's header. 80 | 81 | Command example in ipython: 82 | =========================== 83 | ```python 84 | import mdfreader 85 | # loads whole mdf file content in yop mdf object. 86 | yop=mdfreader.Mdf('NameOfFile') 87 | # you can print file content in ipython with a simple: 88 | yop 89 | # alternatively, for max speed and smaller memory footprint, read only few channels 90 | yop=mdfreader.Mdf('NameOfFile', channel_list=['channel1', 'channel2'], convert_after_read=False) 91 | # also possible to keep data compressed for small memory footprint, using Blosc module 92 | yop=mdfreader.Mdf('NameOfFile', compression=True) 93 | # for interactive file exploration, possible to read the file but not its data to save memory 94 | yop=mdfreader.Mdf('NameOfFile', no_data_loading=True) # channel data will be loaded from file if needed 95 | # parsing xml metadata from mdf4.x for many channels can take more than just reading data. 96 | # You can reduce to minimum metadata reading with below argument (no source information, attachment, etc.) 97 | yop=mdfreader.Mdf('NameOfFile', metadata=0) # 0: full, 2: minimal 98 | # only for mdf4.x, you can search for the mdf key of a channel name that can have been recorded by different sources 99 | yop.get_channel_name4('channelName', 'source path or name') # returns list of mdf keys 100 | # to yield one channel and keep its content in mdf object 101 | yop.get_channel('channelName') 102 | # to yield one channel numpy array 103 | yop.get_channel_data('channelName') 104 | # to get file mdf version 105 | yop.MDFVersionNumber 106 | # to get file structure or attachments, you can create a mdfinfo instance 107 | info=mdfreader.MdfInfo() 108 | info.list_channels('NameOfFile') # returns only the list of channels 109 | info.read_info('NameOfFile') # complete file structure object 110 | yop.info # same class is stored in mdfreader class 111 | # to list channels names after reading 112 | yop.keys() 113 | # to list channels names grouped by raster, below dict mdf attribute contains 114 | # pairs (key=masterChannelName : value=listOfChannelNamesForThisMaster) 115 | yop.masterChannelList 116 | # quick plot or subplot (with lists) of channel(s) 117 | yop.plot(['channel1',['channel2','channel3']]) 118 | # file manipulations 119 | yop.resample(0.1) 120 | # or 121 | yop.resample(master_channel='master3') 122 | # keep only data between begin and end 123 | yop.cut(begin=10, end=15) 124 | # export to other file formats : 125 | yop.export_to_csv(sampling=0.01) 126 | yop.export_to_NetCDF() 127 | yop.export_to_hdf5() 128 | yop.export_to_matlab() 129 | yop.export_to_xlsx() 130 | yop.export_to_parquet() 131 | # return pandas dataframe from master channel name 132 | yop.return_pandas_dataframe('master_channel_name') 133 | # converts data groups into pandas dataframes and keeps it in mdf object 134 | yop.convert_to_pandas() 135 | # drops all the channels except the one in argument 136 | yop.keep_channels({'channel1','channel2','channel3'}) 137 | # merge 2 files 138 | yop2=mdfreader.Mdf('NameOfFile_2') 139 | yop.merge_mdf(yop2) 140 | # can write mdf file after modifications or creation from scratch 141 | # write4 and write3 also allow to convert file versions 142 | yop.write('NewNameOfFile') # write in same version as original file after modifications 143 | yop.write4('NameOfFile', compression=True) # write mdf version 4.1 file, data compressed 144 | yop.write3() # write mdf version 3 file 145 | yop.attachments # to get attachments, embedded or paths to files 146 | ``` 147 | 148 | Coverity Scan Build Status 150 | -------------------------------------------------------------------------------- /docs/conf.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | # 3 | # mdfreader documentation build configuration file, created by 4 | # sphinx-quickstart on Wed Dec 10 23:56:46 2014. 5 | # 6 | # This file is execfile()d with the current directory set to its containing dir. 7 | # 8 | # Note that not all possible configuration values are present in this 9 | # autogenerated file. 10 | # 11 | # All configuration values have a default; values that are commented out 12 | # serve to show the default. 13 | 14 | import sys, os 15 | 16 | # If extensions (or modules to document with autodoc) are in another directory, 17 | # add these directories to sys.path here. If the directory is relative to the 18 | # documentation root, use os.path.abspath to make it absolute, like shown here. 19 | sys.path.insert(0, os.path.abspath('..')) 20 | 21 | # -- General configuration ----------------------------------------------------- 22 | 23 | # If your documentation needs a minimal Sphinx version, state it here. 24 | #needs_sphinx = '1.0' 25 | 26 | # Add any Sphinx extension module names here, as strings. They can be extensions 27 | # coming with Sphinx (named 'sphinx.ext.*') or your custom ones. 28 | extensions = ['sphinx.ext.autodoc', 'sphinx.ext.napoleon', 'numpydoc', 'sphinx.ext.intersphinx', 29 | 'sphinx.ext.coverage'] 30 | 31 | # Add any paths that contain templates here, relative to this directory. 32 | templates_path = ['_templates'] 33 | 34 | # The suffix of source filenames. 35 | source_suffix = '.rst' 36 | 37 | # The encoding of source files. 38 | #source_encoding = 'utf-8-sig' 39 | 40 | # The master toctree document. 41 | master_doc = 'index' 42 | 43 | # General information about the project. 44 | project = u'mdfreader' 45 | copyright = u'2018, Aymeric Rateau' 46 | 47 | # The version info for the project you're documenting, acts as replacement for 48 | # |version| and |release|, also used in various other places throughout the 49 | # built documents. 50 | # 51 | # The short X.Y version. 52 | version = '4.0' 53 | # The full version, including alpha/beta/rc tags. 54 | release = '4.0' 55 | 56 | # The language for content autogenerated by Sphinx. Refer to documentation 57 | # for a list of supported languages. 58 | #language = None 59 | 60 | # There are two options for replacing |today|: either, you set today to some 61 | # non-false value, then it is used: 62 | #today = '' 63 | # Else, today_fmt is used as the format for a strftime call. 64 | #today_fmt = '%B %d, %Y' 65 | 66 | # List of patterns, relative to source directory, that match files and 67 | # directories to ignore when looking for source files. 68 | exclude_patterns = [] 69 | 70 | # The reST default role (used for this markup: `text`) to use for all documents. 71 | #default_role = None 72 | 73 | # If true, '()' will be appended to :func: etc. cross-reference text. 74 | #add_function_parentheses = True 75 | 76 | # If true, the current module name will be prepended to all description 77 | # unit titles (such as .. function::). 78 | #add_module_names = True 79 | 80 | # If true, sectionauthor and moduleauthor directives will be shown in the 81 | # output. They are ignored by default. 82 | #show_authors = False 83 | 84 | # The name of the Pygments (syntax highlighting) style to use. 85 | pygments_style = 'sphinx' 86 | 87 | # A list of ignored prefixes for module index sorting. 88 | #modindex_common_prefix = [] 89 | 90 | 91 | # -- Options for HTML output --------------------------------------------------- 92 | 93 | # The theme to use for HTML and HTML Help pages. See the documentation for 94 | # a list of builtin themes. 95 | html_theme = 'default' 96 | 97 | # Theme options are theme-specific and customize the look and feel of a theme 98 | # further. For a list of options available for each theme, see the 99 | # documentation. 100 | #html_theme_options = {} 101 | 102 | # Add any paths that contain custom themes here, relative to this directory. 103 | #html_theme_path = [] 104 | 105 | # The name for this set of Sphinx documents. If None, it defaults to 106 | # " v documentation". 107 | #html_title = None 108 | 109 | # A shorter title for the navigation bar. Default is the same as html_title. 110 | #html_short_title = None 111 | 112 | # The name of an image file (relative to this directory) to place at the top 113 | # of the sidebar. 114 | #html_logo = None 115 | 116 | # The name of an image file (within the static path) to use as favicon of the 117 | # docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 118 | # pixels large. 119 | #html_favicon = None 120 | 121 | # Add any paths that contain custom static files (such as style sheets) here, 122 | # relative to this directory. They are copied after the builtin static files, 123 | # so a file named "default.css" will overwrite the builtin "default.css". 124 | html_static_path = ['_static'] 125 | 126 | # If not '', a 'Last updated on:' timestamp is inserted at every page bottom, 127 | # using the given strftime format. 128 | #html_last_updated_fmt = '%b %d, %Y' 129 | 130 | # If true, SmartyPants will be used to convert quotes and dashes to 131 | # typographically correct entities. 132 | #html_use_smartypants = True 133 | 134 | # Custom sidebar templates, maps document names to template names. 135 | #html_sidebars = {} 136 | 137 | # Additional templates that should be rendered to pages, maps page names to 138 | # template names. 139 | #html_additional_pages = {} 140 | 141 | # If false, no module index is generated. 142 | #html_domain_indices = True 143 | 144 | # If false, no index is generated. 145 | #html_use_index = True 146 | 147 | # If true, the index is split into individual pages for each letter. 148 | #html_split_index = False 149 | 150 | # If true, links to the reST sources are added to the pages. 151 | #html_show_sourcelink = True 152 | 153 | # If true, "Created using Sphinx" is shown in the HTML footer. Default is True. 154 | #html_show_sphinx = True 155 | 156 | # If true, "(C) Copyright ..." is shown in the HTML footer. Default is True. 157 | #html_show_copyright = True 158 | 159 | # If true, an OpenSearch description file will be output, and all pages will 160 | # contain a tag referring to it. The value of this option must be the 161 | # base URL from which the finished HTML is served. 162 | #html_use_opensearch = '' 163 | 164 | # This is the file name suffix for HTML files (e.g. ".xhtml"). 165 | #html_file_suffix = None 166 | 167 | # Output file base name for HTML help builder. 168 | htmlhelp_basename = 'mdfreaderdoc' 169 | 170 | 171 | # -- Options for LaTeX output -------------------------------------------------- 172 | 173 | latex_elements = { 174 | # The paper size ('letterpaper' or 'a4paper'). 175 | #'papersize': 'letterpaper', 176 | 177 | # The font size ('10pt', '11pt' or '12pt'). 178 | #'pointsize': '10pt', 179 | 180 | # Additional stuff for the LaTeX preamble. 181 | #'preamble': '', 182 | } 183 | 184 | # Grouping the document tree into LaTeX files. List of tuples 185 | # (source start file, target name, title, author, documentclass [howto/manual]). 186 | latex_documents = [ 187 | ('index', 'mdfreader.tex', u'mdfreader Documentation', 188 | u'Aymeric Rateau', 'manual'), 189 | ] 190 | 191 | # The name of an image file (relative to this directory) to place at the top of 192 | # the title page. 193 | #latex_logo = None 194 | 195 | # For "manual" documents, if this is true, then toplevel headings are parts, 196 | # not chapters. 197 | #latex_use_parts = False 198 | 199 | # If true, show page references after internal links. 200 | #latex_show_pagerefs = False 201 | 202 | # If true, show URL addresses after external links. 203 | #latex_show_urls = False 204 | 205 | # Documents to append as an appendix to all manuals. 206 | #latex_appendices = [] 207 | 208 | # If false, no module index is generated. 209 | #latex_domain_indices = True 210 | 211 | 212 | # -- Options for manual page output -------------------------------------------- 213 | 214 | # One entry per manual page. List of tuples 215 | # (source start file, name, description, authors, manual section). 216 | man_pages = [ 217 | ('index', 'mdfreader', u'mdfreader Documentation', 218 | [u'Aymeric Rateau'], 1) 219 | ] 220 | 221 | # If true, show URL addresses after external links. 222 | #man_show_urls = False 223 | 224 | 225 | # -- Options for Texinfo output ------------------------------------------------ 226 | 227 | # Grouping the document tree into Texinfo files. List of tuples 228 | # (source start file, target name, title, author, 229 | # dir menu entry, description, category) 230 | texinfo_documents = [ 231 | ('index', 'mdfreader', u'mdfreader Documentation', 232 | u'Aymeric Rateau', 'mdfreader', 'One line description of project.', 233 | 'Miscellaneous'), 234 | ] 235 | 236 | # Documents to append as an appendix to all manuals. 237 | #texinfo_appendices = [] 238 | 239 | # If false, no module index is generated. 240 | #texinfo_domain_indices = True 241 | 242 | # How to display URL addresses: 'footnote', 'no', or 'inline'. 243 | #texinfo_show_urls = 'footnote' 244 | 245 | pdf_documents = [('index', u'mdfreader', u'mdfreader documentation', u'Aymeric Rateau'),] 246 | 247 | # index - master document 248 | # rst2pdf - name of the generated pdf 249 | # Sample rst2pdf doc - title of the pdf 250 | # Your Name - author name in the pdf 251 | 252 | napoleon_numpy_docstring = True 253 | numpydoc_show_class_members = False -------------------------------------------------------------------------------- /mdfconverter/Ui_mdfreaderui5.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # Form implementation generated from reading ui file 'mdfreaderui.ui' 4 | # 5 | # Created by: PyQt5 UI code generator 5.7 6 | # 7 | # WARNING! All changes made in this file will be lost! 8 | 9 | from PyQt5 import QtCore, QtGui, QtWidgets 10 | 11 | class Ui_MainWindow(object): 12 | def setupUi(self, MainWindow): 13 | MainWindow.setObjectName("MainWindow") 14 | MainWindow.resize(800, 653) 15 | self.TopLayout = QtWidgets.QWidget(MainWindow) 16 | self.TopLayout.setObjectName("TopLayout") 17 | self.gridLayout = QtWidgets.QGridLayout(self.TopLayout) 18 | self.gridLayout.setObjectName("gridLayout") 19 | self.label_2 = QtWidgets.QLabel(self.TopLayout) 20 | font = QtGui.QFont() 21 | font.setPointSize(10) 22 | font.setBold(True) 23 | font.setWeight(75) 24 | self.label_2.setFont(font) 25 | self.label_2.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 26 | self.label_2.setObjectName("label_2") 27 | self.gridLayout.addWidget(self.label_2, 0, 0, 1, 1) 28 | self.label = QtWidgets.QLabel(self.TopLayout) 29 | font = QtGui.QFont() 30 | font.setPointSize(10) 31 | font.setBold(True) 32 | font.setWeight(75) 33 | self.label.setFont(font) 34 | self.label.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 35 | self.label.setObjectName("label") 36 | self.gridLayout.addWidget(self.label, 0, 1, 1, 1) 37 | self.label_3 = QtWidgets.QLabel(self.TopLayout) 38 | font = QtGui.QFont() 39 | font.setPointSize(10) 40 | font.setBold(True) 41 | font.setWeight(75) 42 | self.label_3.setFont(font) 43 | self.label_3.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 44 | self.label_3.setObjectName("label_3") 45 | self.gridLayout.addWidget(self.label_3, 0, 2, 1, 1) 46 | self.Lists = QtWidgets.QSplitter(self.TopLayout) 47 | self.Lists.setOrientation(QtCore.Qt.Horizontal) 48 | self.Lists.setObjectName("Lists") 49 | self.FileList = QtWidgets.QListWidget(self.Lists) 50 | self.FileList.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu) 51 | self.FileList.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 52 | self.FileList.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers) 53 | self.FileList.setDragEnabled(True) 54 | self.FileList.setDragDropMode(QtWidgets.QAbstractItemView.DragDrop) 55 | self.FileList.setDefaultDropAction(QtCore.Qt.MoveAction) 56 | self.FileList.setAlternatingRowColors(True) 57 | self.FileList.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection) 58 | self.FileList.setProperty("isWrapping", False) 59 | self.FileList.setResizeMode(QtWidgets.QListView.Adjust) 60 | self.FileList.setObjectName("FileList") 61 | self.channelList = QtWidgets.QListWidget(self.Lists) 62 | self.channelList.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu) 63 | self.channelList.setAcceptDrops(True) 64 | self.channelList.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 65 | self.channelList.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers) 66 | self.channelList.setDragEnabled(True) 67 | self.channelList.setDragDropMode(QtWidgets.QAbstractItemView.DragDrop) 68 | self.channelList.setDefaultDropAction(QtCore.Qt.MoveAction) 69 | self.channelList.setAlternatingRowColors(True) 70 | self.channelList.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection) 71 | self.channelList.setObjectName("channelList") 72 | self.SelectedChannelList = QtWidgets.QListWidget(self.Lists) 73 | self.SelectedChannelList.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu) 74 | self.SelectedChannelList.setAcceptDrops(True) 75 | self.SelectedChannelList.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 76 | self.SelectedChannelList.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers) 77 | self.SelectedChannelList.setDragEnabled(True) 78 | self.SelectedChannelList.setDragDropMode(QtWidgets.QAbstractItemView.DragDrop) 79 | self.SelectedChannelList.setDefaultDropAction(QtCore.Qt.MoveAction) 80 | self.SelectedChannelList.setAlternatingRowColors(True) 81 | self.SelectedChannelList.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection) 82 | self.SelectedChannelList.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectItems) 83 | self.SelectedChannelList.setObjectName("SelectedChannelList") 84 | self.gridLayout.addWidget(self.Lists, 1, 0, 4, 3) 85 | self.browse = QtWidgets.QPushButton(self.TopLayout) 86 | self.browse.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 87 | self.browse.setAutoDefault(False) 88 | self.browse.setDefault(False) 89 | self.browse.setObjectName("browse") 90 | self.gridLayout.addWidget(self.browse, 1, 3, 1, 1) 91 | self.Options = QtWidgets.QSplitter(self.TopLayout) 92 | self.Options.setOrientation(QtCore.Qt.Vertical) 93 | self.Options.setObjectName("Options") 94 | self.splitter = QtWidgets.QSplitter(self.Options) 95 | sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Expanding) 96 | sizePolicy.setHorizontalStretch(0) 97 | sizePolicy.setVerticalStretch(0) 98 | sizePolicy.setHeightForWidth(self.splitter.sizePolicy().hasHeightForWidth()) 99 | self.splitter.setSizePolicy(sizePolicy) 100 | self.splitter.setOrientation(QtCore.Qt.Vertical) 101 | self.splitter.setObjectName("splitter") 102 | self.verticalLayoutWidget = QtWidgets.QWidget(self.splitter) 103 | self.verticalLayoutWidget.setObjectName("verticalLayoutWidget") 104 | self.ConvertSelect = QtWidgets.QVBoxLayout(self.verticalLayoutWidget) 105 | self.ConvertSelect.setContentsMargins(0, 0, 0, 0) 106 | self.ConvertSelect.setObjectName("ConvertSelect") 107 | self.matlab = QtWidgets.QRadioButton(self.verticalLayoutWidget) 108 | self.matlab.setEnabled(True) 109 | self.matlab.setChecked(True) 110 | self.matlab.setObjectName("matlab") 111 | self.ConvertSelect.addWidget(self.matlab) 112 | self.netcdf = QtWidgets.QRadioButton(self.verticalLayoutWidget) 113 | self.netcdf.setObjectName("netcdf") 114 | self.ConvertSelect.addWidget(self.netcdf) 115 | self.hdf5 = QtWidgets.QRadioButton(self.verticalLayoutWidget) 116 | self.hdf5.setChecked(False) 117 | self.hdf5.setObjectName("hdf5") 118 | self.ConvertSelect.addWidget(self.hdf5) 119 | self.csv = QtWidgets.QRadioButton(self.verticalLayoutWidget) 120 | self.csv.setObjectName("csv") 121 | self.ConvertSelect.addWidget(self.csv) 122 | self.excel = QtWidgets.QRadioButton(self.verticalLayoutWidget) 123 | self.excel.setObjectName("excel") 124 | self.ConvertSelect.addWidget(self.excel) 125 | self.excel2010 = QtWidgets.QRadioButton(self.verticalLayoutWidget) 126 | self.excel2010.setObjectName("excel2010") 127 | self.ConvertSelect.addWidget(self.excel2010) 128 | self.mdf3 = QtWidgets.QRadioButton(self.verticalLayoutWidget) 129 | self.mdf3.setObjectName("mdf3") 130 | self.ConvertSelect.addWidget(self.mdf3) 131 | self.horizontalLayoutWidget = QtWidgets.QWidget(self.splitter) 132 | self.horizontalLayoutWidget.setObjectName("horizontalLayoutWidget") 133 | self.Resample = QtWidgets.QVBoxLayout(self.horizontalLayoutWidget) 134 | self.Resample.setContentsMargins(0, 0, 0, 0) 135 | self.Resample.setObjectName("Resample") 136 | self.resample = QtWidgets.QCheckBox(self.horizontalLayoutWidget) 137 | self.resample.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 138 | self.resample.setChecked(True) 139 | self.resample.setObjectName("resample") 140 | self.Resample.addWidget(self.resample) 141 | self.resampleValue = QtWidgets.QLineEdit(self.horizontalLayoutWidget) 142 | self.resampleValue.setEnabled(True) 143 | self.resampleValue.setInputMethodHints(QtCore.Qt.ImhFormattedNumbersOnly|QtCore.Qt.ImhPreferNumbers) 144 | self.resampleValue.setObjectName("resampleValue") 145 | self.Resample.addWidget(self.resampleValue) 146 | self.layoutWidget = QtWidgets.QWidget(self.splitter) 147 | self.layoutWidget.setObjectName("layoutWidget") 148 | self.LabFile_2 = QtWidgets.QVBoxLayout(self.layoutWidget) 149 | self.LabFile_2.setContentsMargins(0, 0, 0, 0) 150 | self.LabFile_2.setObjectName("LabFile_2") 151 | self.LabFileBrowse = QtWidgets.QPushButton(self.layoutWidget) 152 | self.LabFileBrowse.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 153 | self.LabFileBrowse.setObjectName("LabFileBrowse") 154 | self.LabFile_2.addWidget(self.LabFileBrowse) 155 | self.LabFile = QtWidgets.QLineEdit(self.layoutWidget) 156 | self.LabFile.setEnabled(True) 157 | self.LabFile.setObjectName("LabFile") 158 | self.LabFile_2.addWidget(self.LabFile) 159 | self.MergeFiles = QtWidgets.QCheckBox(self.Options) 160 | self.MergeFiles.setEnabled(True) 161 | self.MergeFiles.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 162 | self.MergeFiles.setChecked(True) 163 | self.MergeFiles.setObjectName("MergeFiles") 164 | self.gridLayout.addWidget(self.Options, 2, 3, 1, 1) 165 | self.Convert = QtWidgets.QPushButton(self.TopLayout) 166 | self.Convert.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 167 | self.Convert.setObjectName("Convert") 168 | self.gridLayout.addWidget(self.Convert, 3, 3, 1, 1) 169 | spacerItem = QtWidgets.QSpacerItem(113, 20, QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Minimum) 170 | self.gridLayout.addItem(spacerItem, 4, 3, 1, 1) 171 | MainWindow.setCentralWidget(self.TopLayout) 172 | self.label_2.setBuddy(self.FileList) 173 | self.label.setBuddy(self.channelList) 174 | self.label_3.setBuddy(self.SelectedChannelList) 175 | 176 | self.retranslateUi(MainWindow) 177 | QtCore.QMetaObject.connectSlotsByName(MainWindow) 178 | 179 | def retranslateUi(self, MainWindow): 180 | _translate = QtCore.QCoreApplication.translate 181 | MainWindow.setWindowTitle(_translate("MainWindow", "MDF Converter")) 182 | self.label_2.setText(_translate("MainWindow", "File List")) 183 | self.label.setText(_translate("MainWindow", "File Channel List")) 184 | self.label_3.setText(_translate("MainWindow", "Selected Channel List")) 185 | self.FileList.setWhatsThis(_translate("MainWindow", "File list to be converted")) 186 | self.FileList.setSortingEnabled(False) 187 | self.channelList.setWhatsThis(_translate("MainWindow", "Channel list inside the selected file")) 188 | self.channelList.setSortingEnabled(True) 189 | self.SelectedChannelList.setWhatsThis(_translate("MainWindow", "Selected channel list to be exported")) 190 | self.SelectedChannelList.setSortingEnabled(True) 191 | self.browse.setToolTip(_translate("MainWindow", "Click and select MDF file for conversion")) 192 | self.browse.setWhatsThis(_translate("MainWindow", "Click to browse for MDF files to be converted")) 193 | self.browse.setText(_translate("MainWindow", "Browse")) 194 | self.matlab.setText(_translate("MainWindow", "Matlab .mat")) 195 | self.netcdf.setText(_translate("MainWindow", "netCDF")) 196 | self.hdf5.setText(_translate("MainWindow", "HDF5")) 197 | self.csv.setText(_translate("MainWindow", "CSV")) 198 | self.excel.setText(_translate("MainWindow", "Excel 2003")) 199 | self.excel2010.setText(_translate("MainWindow", "Excel 2010")) 200 | self.mdf3.setText(_translate("MainWindow", "MDF3.3")) 201 | self.resample.setWhatsThis(_translate("MainWindow", "Click to resample according to below sampling time in seconds")) 202 | self.resample.setText(_translate("MainWindow", "Resample")) 203 | self.resampleValue.setWhatsThis(_translate("MainWindow", "Resampling time in seconds")) 204 | self.resampleValue.setText(_translate("MainWindow", "1.0")) 205 | self.LabFileBrowse.setWhatsThis(_translate("MainWindow", "Click to selected file containing channel list")) 206 | self.LabFileBrowse.setText(_translate("MainWindow", "Lab file")) 207 | self.LabFile.setWhatsThis(_translate("MainWindow", "Chosen lab file")) 208 | self.MergeFiles.setText(_translate("MainWindow", "MergeFiles")) 209 | self.Convert.setWhatsThis(_translate("MainWindow", "Click to convert all files according your selected options")) 210 | self.Convert.setText(_translate("MainWindow", "Convert")) 211 | 212 | if __name__ == "__main__": 213 | import sys 214 | app = QtGui.QApplication(sys.argv) 215 | MainWindow = QtGui.QMainWindow() 216 | ui = Ui_MainWindow() 217 | ui.setupUi(MainWindow) 218 | MainWindow.show() 219 | sys.exit(app.exec_()) -------------------------------------------------------------------------------- /mdfreader.e4p: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | en 8 | a4292a9bac002b3553cfe312b60bdcab5d0a8287 9 | Python3 10 | Qt5 11 | Utility to read MDF data format and convert to several other data formats 12 | 13 13 | Aymeric Rateau 14 | aymeric.rateau@gmail.com 15 | 16 | LICENSE 17 | README 18 | mdfForVeuszPlugin.py 19 | mdfconverter/Ui_mdfreaderui.py 20 | mdfconverter/Ui_mdfreaderui4.py 21 | mdfconverter/Ui_mdfreaderui5.py 22 | mdfconverter/__init__.py 23 | mdfconverter/mdfconverter.py 24 | mdfconverter/mdfreaderui4.py 25 | mdfconverter/mdfreaderui5.py 26 | mdfreader/__init__.py 27 | mdfreader/__main__.py 28 | mdfreader/dataRead.pyx 29 | mdfreader/mdf.py 30 | mdfreader/mdf3reader.py 31 | mdfreader/mdf4reader.py 32 | mdfreader/mdfinfo3.py 33 | mdfreader/mdfinfo4.py 34 | mdfreader/mdfreader.py 35 | mdfreader/tests/tests.py 36 | setup.py 37 | 38 | 39 |
mdfconverter/mdfreaderui.ui
40 | 41 | 42 | 43 | 44 | 45 | .issues 46 | MANIFEST.in 47 | setup.cfg 48 | 49 | mdfreader/mdfreader.py 50 | 51 | Git 52 | 53 | 54 | 55 | add 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | checkout 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | commit 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | diff 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | export 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | global 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | history 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | log 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | remove 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | status 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | tag 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | update 144 | 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | standardLayout 156 | 157 | 158 | True 159 | 160 | 161 | 162 | 163 | 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | 174 | 175 | 176 | 177 | 178 | ERIC4API 179 | 180 | 181 | 182 | 183 | ignoreFilePatterns 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | languages 192 | 193 | 194 | 195 | Python2 196 | 197 | 198 | 199 | outputFile 200 | 201 | 202 | doc/doc 203 | 204 | 205 | 206 | 207 | ERIC4DOC 208 | 209 | 210 | 211 | 212 | cssFile 213 | 214 | 215 | %PYTHON%/eric5/CSSs/blue.css 216 | 217 | 218 | ignoreFilePatterns 219 | 220 | 221 | 222 | 223 | 224 | 225 | 226 | outputDirectory 227 | 228 | 229 | doc 230 | 231 | 232 | qtHelpEnabled 233 | 234 | 235 | False 236 | 237 | 238 | sourceExtensions 239 | 240 | 241 | 242 | 243 | 244 | 245 | 246 | 247 | 248 | 249 | 250 | 251 | 252 | 253 | 254 | PYLINT 255 | 256 | 257 | 258 | 259 | dialogReport 260 | 261 | 262 | True 263 | 264 | 265 | disabledMessages 266 | 267 | 268 | 269 | 270 | 271 | enableBasic 272 | 273 | 274 | True 275 | 276 | 277 | enableClasses 278 | 279 | 280 | True 281 | 282 | 283 | enableDesign 284 | 285 | 286 | True 287 | 288 | 289 | enableExceptions 290 | 291 | 292 | True 293 | 294 | 295 | enableFormat 296 | 297 | 298 | False 299 | 300 | 301 | enableImports 302 | 303 | 304 | False 305 | 306 | 307 | enableLogging 308 | 309 | 310 | True 311 | 312 | 313 | enableMetrics 314 | 315 | 316 | True 317 | 318 | 319 | enableMiscellaneous 320 | 321 | 322 | True 323 | 324 | 325 | enableNewstyle 326 | 327 | 328 | True 329 | 330 | 331 | enableSimilarities 332 | 333 | 334 | True 335 | 336 | 337 | enableStringFormat 338 | 339 | 340 | True 341 | 342 | 343 | enableTypecheck 344 | 345 | 346 | True 347 | 348 | 349 | enableVariables 350 | 351 | 352 | True 353 | 354 | 355 | enabledMessages 356 | 357 | 358 | 359 | 360 | 361 | htmlReport 362 | 363 | 364 | False 365 | 366 | 367 | txtReport 368 | 369 | 370 | False 371 | 372 | 373 | 374 | 375 | Pep8Checker 376 | 377 | 378 | 379 | 380 | DocstringType 381 | 382 | 383 | pep257 384 | 385 | 386 | ExcludeFiles 387 | 388 | 389 | 390 | 391 | 392 | ExcludeMessages 393 | 394 | 395 | E123,E226,E24,E501 396 | 397 | 398 | FixCodes 399 | 400 | 401 | 402 | 403 | 404 | FixIssues 405 | 406 | 407 | False 408 | 409 | 410 | HangClosing 411 | 412 | 413 | False 414 | 415 | 416 | IncludeMessages 417 | 418 | 419 | 420 | 421 | 422 | MaxLineLength 423 | 424 | 425 | 79 426 | 427 | 428 | NoFixCodes 429 | 430 | 431 | E501 432 | 433 | 434 | RepeatMessages 435 | 436 | 437 | False 438 | 439 | 440 | ShowIgnored 441 | 442 | 443 | False 444 | 445 | 446 | 447 | 448 | 449 | 450 | 451 | -------------------------------------------------------------------------------- /mdfconverter/mdfreaderui.ui: -------------------------------------------------------------------------------- 1 | 2 | 3 | MainWindow 4 | 5 | 6 | 7 | 0 8 | 0 9 | 800 10 | 653 11 | 12 | 13 | 14 | MDF Converter 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 10 23 | 75 24 | true 25 | 26 | 27 | 28 | 29 | 30 | 31 | File List 32 | 33 | 34 | FileList 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 10 43 | 75 44 | true 45 | 46 | 47 | 48 | 49 | 50 | 51 | File Channel List 52 | 53 | 54 | channelList 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 10 63 | 75 64 | true 65 | 66 | 67 | 68 | 69 | 70 | 71 | Selected Channel List 72 | 73 | 74 | SelectedChannelList 75 | 76 | 77 | 78 | 79 | 80 | 81 | Qt::Horizontal 82 | 83 | 84 | 85 | Qt::ActionsContextMenu 86 | 87 | 88 | File list to be converted 89 | 90 | 91 | 92 | 93 | 94 | QAbstractItemView::NoEditTriggers 95 | 96 | 97 | true 98 | 99 | 100 | QAbstractItemView::DragDrop 101 | 102 | 103 | Qt::MoveAction 104 | 105 | 106 | true 107 | 108 | 109 | QAbstractItemView::ExtendedSelection 110 | 111 | 112 | false 113 | 114 | 115 | QListView::Adjust 116 | 117 | 118 | false 119 | 120 | 121 | 122 | 123 | Qt::ActionsContextMenu 124 | 125 | 126 | true 127 | 128 | 129 | Channel list inside the selected file 130 | 131 | 132 | 133 | 134 | 135 | QAbstractItemView::NoEditTriggers 136 | 137 | 138 | true 139 | 140 | 141 | QAbstractItemView::DragDrop 142 | 143 | 144 | Qt::MoveAction 145 | 146 | 147 | true 148 | 149 | 150 | QAbstractItemView::ExtendedSelection 151 | 152 | 153 | true 154 | 155 | 156 | 157 | 158 | Qt::ActionsContextMenu 159 | 160 | 161 | true 162 | 163 | 164 | Selected channel list to be exported 165 | 166 | 167 | 168 | 169 | 170 | QAbstractItemView::NoEditTriggers 171 | 172 | 173 | true 174 | 175 | 176 | QAbstractItemView::DragDrop 177 | 178 | 179 | Qt::MoveAction 180 | 181 | 182 | true 183 | 184 | 185 | QAbstractItemView::ExtendedSelection 186 | 187 | 188 | QAbstractItemView::SelectItems 189 | 190 | 191 | true 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | Click and select MDF file for conversion 200 | 201 | 202 | Click to browse for MDF files to be converted 203 | 204 | 205 | 206 | 207 | 208 | Browse 209 | 210 | 211 | false 212 | 213 | 214 | false 215 | 216 | 217 | 218 | 219 | 220 | 221 | Qt::Vertical 222 | 223 | 224 | 225 | 226 | 0 227 | 0 228 | 229 | 230 | 231 | Qt::Vertical 232 | 233 | 234 | 235 | 236 | 237 | 238 | true 239 | 240 | 241 | Matlab .mat 242 | 243 | 244 | true 245 | 246 | 247 | 248 | 249 | 250 | 251 | netCDF 252 | 253 | 254 | 255 | 256 | 257 | 258 | HDF5 259 | 260 | 261 | false 262 | 263 | 264 | 265 | 266 | 267 | 268 | CSV 269 | 270 | 271 | 272 | 273 | 274 | 275 | Excel 2003 276 | 277 | 278 | 279 | 280 | 281 | 282 | Excel 2010 283 | 284 | 285 | 286 | 287 | 288 | 289 | MDF3.3 290 | 291 | 292 | 293 | 294 | 295 | 296 | 297 | 298 | 299 | 300 | Click to resample according to below sampling time in seconds 301 | 302 | 303 | 304 | 305 | 306 | Resample 307 | 308 | 309 | true 310 | 311 | 312 | 313 | 314 | 315 | 316 | true 317 | 318 | 319 | Resampling time in seconds 320 | 321 | 322 | Qt::ImhFormattedNumbersOnly|Qt::ImhPreferNumbers 323 | 324 | 325 | 1.0 326 | 327 | 328 | 329 | 330 | 331 | 332 | 333 | 334 | 335 | 336 | Click to selected file containing channel list 337 | 338 | 339 | 340 | 341 | 342 | Lab file 343 | 344 | 345 | 346 | 347 | 348 | 349 | true 350 | 351 | 352 | Chosen lab file 353 | 354 | 355 | 356 | 357 | 358 | 359 | 360 | 361 | true 362 | 363 | 364 | 365 | 366 | 367 | MergeFiles 368 | 369 | 370 | true 371 | 372 | 373 | 374 | 375 | 376 | 377 | 378 | Click to convert all files according your selected options 379 | 380 | 381 | 382 | 383 | 384 | Convert 385 | 386 | 387 | 388 | 389 | 390 | 391 | Qt::Horizontal 392 | 393 | 394 | QSizePolicy::Preferred 395 | 396 | 397 | 398 | 113 399 | 20 400 | 401 | 402 | 403 | 404 | 405 | 406 | 407 | 408 | 409 | 410 | -------------------------------------------------------------------------------- /mdfconverter/Ui_mdfreaderui4.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # Form implementation generated from reading ui file '/home/ratal/workspace/mdfreader/mdfreaderui.ui' 4 | # 5 | # Created: Sat Apr 12 00:13:31 2014 6 | # by: PyQt4 UI code generator 4.9.3 7 | # 8 | # WARNING! All changes made in this file will be lost! 9 | 10 | from PyQt4 import QtCore, QtGui 11 | 12 | try: 13 | _fromUtf8 = QtCore.QString.fromUtf8 14 | except AttributeError: 15 | _fromUtf8 = lambda s: s 16 | 17 | 18 | class Ui_MainWindow(object): 19 | 20 | def setupUi(self, MainWindow): 21 | MainWindow.setObjectName(_fromUtf8("MainWindow")) 22 | MainWindow.resize(800, 653) 23 | self.TopLayout = QtGui.QWidget(MainWindow) 24 | self.TopLayout.setObjectName(_fromUtf8("TopLayout")) 25 | self.gridLayout = QtGui.QGridLayout(self.TopLayout) 26 | self.gridLayout.setObjectName(_fromUtf8("gridLayout")) 27 | self.label_2 = QtGui.QLabel(self.TopLayout) 28 | font = QtGui.QFont() 29 | font.setPointSize(10) 30 | font.setBold(True) 31 | font.setWeight(75) 32 | self.label_2.setFont(font) 33 | self.label_2.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 34 | self.label_2.setObjectName(_fromUtf8("label_2")) 35 | self.gridLayout.addWidget(self.label_2, 0, 0, 1, 1) 36 | self.label = QtGui.QLabel(self.TopLayout) 37 | font = QtGui.QFont() 38 | font.setPointSize(10) 39 | font.setBold(True) 40 | font.setWeight(75) 41 | self.label.setFont(font) 42 | self.label.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 43 | self.label.setObjectName(_fromUtf8("label")) 44 | self.gridLayout.addWidget(self.label, 0, 1, 1, 1) 45 | self.label_3 = QtGui.QLabel(self.TopLayout) 46 | font = QtGui.QFont() 47 | font.setPointSize(10) 48 | font.setBold(True) 49 | font.setWeight(75) 50 | self.label_3.setFont(font) 51 | self.label_3.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 52 | self.label_3.setObjectName(_fromUtf8("label_3")) 53 | self.gridLayout.addWidget(self.label_3, 0, 2, 1, 1) 54 | self.Lists = QtGui.QSplitter(self.TopLayout) 55 | self.Lists.setOrientation(QtCore.Qt.Horizontal) 56 | self.Lists.setObjectName(_fromUtf8("Lists")) 57 | self.FileList = QtGui.QListWidget(self.Lists) 58 | self.FileList.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu) 59 | self.FileList.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 60 | self.FileList.setEditTriggers(QtGui.QAbstractItemView.NoEditTriggers) 61 | self.FileList.setDragEnabled(True) 62 | self.FileList.setDragDropMode(QtGui.QAbstractItemView.DragDrop) 63 | self.FileList.setDefaultDropAction(QtCore.Qt.MoveAction) 64 | self.FileList.setAlternatingRowColors(True) 65 | self.FileList.setSelectionMode(QtGui.QAbstractItemView.ExtendedSelection) 66 | self.FileList.setProperty("isWrapping", False) 67 | self.FileList.setResizeMode(QtGui.QListView.Adjust) 68 | self.FileList.setObjectName(_fromUtf8("FileList")) 69 | self.channelList = QtGui.QListWidget(self.Lists) 70 | self.channelList.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu) 71 | self.channelList.setAcceptDrops(True) 72 | self.channelList.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 73 | self.channelList.setEditTriggers(QtGui.QAbstractItemView.NoEditTriggers) 74 | self.channelList.setDragEnabled(True) 75 | self.channelList.setDragDropMode(QtGui.QAbstractItemView.DragDrop) 76 | self.channelList.setDefaultDropAction(QtCore.Qt.MoveAction) 77 | self.channelList.setAlternatingRowColors(True) 78 | self.channelList.setSelectionMode(QtGui.QAbstractItemView.ExtendedSelection) 79 | self.channelList.setObjectName(_fromUtf8("channelList")) 80 | self.SelectedChannelList = QtGui.QListWidget(self.Lists) 81 | self.SelectedChannelList.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu) 82 | self.SelectedChannelList.setAcceptDrops(True) 83 | self.SelectedChannelList.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 84 | self.SelectedChannelList.setEditTriggers(QtGui.QAbstractItemView.NoEditTriggers) 85 | self.SelectedChannelList.setDragEnabled(True) 86 | self.SelectedChannelList.setDragDropMode(QtGui.QAbstractItemView.DragDrop) 87 | self.SelectedChannelList.setDefaultDropAction(QtCore.Qt.MoveAction) 88 | self.SelectedChannelList.setAlternatingRowColors(True) 89 | self.SelectedChannelList.setSelectionMode(QtGui.QAbstractItemView.ExtendedSelection) 90 | self.SelectedChannelList.setSelectionBehavior(QtGui.QAbstractItemView.SelectItems) 91 | self.SelectedChannelList.setObjectName(_fromUtf8("SelectedChannelList")) 92 | self.gridLayout.addWidget(self.Lists, 1, 0, 4, 3) 93 | self.browse = QtGui.QPushButton(self.TopLayout) 94 | self.browse.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 95 | self.browse.setAutoDefault(False) 96 | self.browse.setDefault(False) 97 | self.browse.setObjectName(_fromUtf8("browse")) 98 | self.gridLayout.addWidget(self.browse, 1, 3, 1, 1) 99 | self.Options = QtGui.QSplitter(self.TopLayout) 100 | self.Options.setOrientation(QtCore.Qt.Vertical) 101 | self.Options.setObjectName(_fromUtf8("Options")) 102 | self.splitter = QtGui.QSplitter(self.Options) 103 | sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Expanding) 104 | sizePolicy.setHorizontalStretch(0) 105 | sizePolicy.setVerticalStretch(0) 106 | sizePolicy.setHeightForWidth(self.splitter.sizePolicy().hasHeightForWidth()) 107 | self.splitter.setSizePolicy(sizePolicy) 108 | self.splitter.setOrientation(QtCore.Qt.Vertical) 109 | self.splitter.setObjectName(_fromUtf8("splitter")) 110 | self.verticalLayoutWidget = QtGui.QWidget(self.splitter) 111 | self.verticalLayoutWidget.setObjectName(_fromUtf8("verticalLayoutWidget")) 112 | self.ConvertSelect = QtGui.QVBoxLayout(self.verticalLayoutWidget) 113 | self.ConvertSelect.setMargin(0) 114 | self.ConvertSelect.setObjectName(_fromUtf8("ConvertSelect")) 115 | self.matlab = QtGui.QRadioButton(self.verticalLayoutWidget) 116 | self.matlab.setEnabled(True) 117 | self.matlab.setChecked(True) 118 | self.matlab.setObjectName(_fromUtf8("matlab")) 119 | self.ConvertSelect.addWidget(self.matlab) 120 | self.netcdf = QtGui.QRadioButton(self.verticalLayoutWidget) 121 | self.netcdf.setObjectName(_fromUtf8("netcdf")) 122 | self.ConvertSelect.addWidget(self.netcdf) 123 | self.hdf5 = QtGui.QRadioButton(self.verticalLayoutWidget) 124 | self.hdf5.setChecked(False) 125 | self.hdf5.setObjectName(_fromUtf8("hdf5")) 126 | self.ConvertSelect.addWidget(self.hdf5) 127 | self.csv = QtGui.QRadioButton(self.verticalLayoutWidget) 128 | self.csv.setObjectName(_fromUtf8("csv")) 129 | self.ConvertSelect.addWidget(self.csv) 130 | self.excel = QtGui.QRadioButton(self.verticalLayoutWidget) 131 | self.excel.setObjectName(_fromUtf8("excel")) 132 | self.ConvertSelect.addWidget(self.excel) 133 | self.excel2010 = QtGui.QRadioButton(self.verticalLayoutWidget) 134 | self.excel2010.setObjectName(_fromUtf8("excel2010")) 135 | self.ConvertSelect.addWidget(self.excel2010) 136 | self.mdf3 = QtGui.QRadioButton(self.verticalLayoutWidget) 137 | self.mdf3.setObjectName(_fromUtf8("mdf3")) 138 | self.ConvertSelect.addWidget(self.mdf3) 139 | self.horizontalLayoutWidget = QtGui.QWidget(self.splitter) 140 | self.horizontalLayoutWidget.setObjectName(_fromUtf8("horizontalLayoutWidget")) 141 | self.Resample = QtGui.QVBoxLayout(self.horizontalLayoutWidget) 142 | self.Resample.setMargin(0) 143 | self.Resample.setObjectName(_fromUtf8("Resample")) 144 | self.resample = QtGui.QCheckBox(self.horizontalLayoutWidget) 145 | self.resample.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 146 | self.resample.setChecked(True) 147 | self.resample.setObjectName(_fromUtf8("resample")) 148 | self.Resample.addWidget(self.resample) 149 | self.resampleValue = QtGui.QLineEdit(self.horizontalLayoutWidget) 150 | self.resampleValue.setEnabled(True) 151 | self.resampleValue.setInputMethodHints(QtCore.Qt.ImhFormattedNumbersOnly | QtCore.Qt.ImhPreferNumbers) 152 | self.resampleValue.setObjectName(_fromUtf8("resampleValue")) 153 | self.Resample.addWidget(self.resampleValue) 154 | self.layoutWidget = QtGui.QWidget(self.splitter) 155 | self.layoutWidget.setObjectName(_fromUtf8("layoutWidget")) 156 | self.LabFile_2 = QtGui.QVBoxLayout(self.layoutWidget) 157 | self.LabFile_2.setMargin(0) 158 | self.LabFile_2.setObjectName(_fromUtf8("LabFile_2")) 159 | self.LabFileBrowse = QtGui.QPushButton(self.layoutWidget) 160 | self.LabFileBrowse.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 161 | self.LabFileBrowse.setObjectName(_fromUtf8("LabFileBrowse")) 162 | self.LabFile_2.addWidget(self.LabFileBrowse) 163 | self.LabFile = QtGui.QLineEdit(self.layoutWidget) 164 | self.LabFile.setEnabled(True) 165 | self.LabFile.setObjectName(_fromUtf8("LabFile")) 166 | self.LabFile_2.addWidget(self.LabFile) 167 | self.MergeFiles = QtGui.QCheckBox(self.Options) 168 | self.MergeFiles.setEnabled(True) 169 | self.MergeFiles.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 170 | self.MergeFiles.setChecked(True) 171 | self.MergeFiles.setObjectName(_fromUtf8("MergeFiles")) 172 | self.gridLayout.addWidget(self.Options, 2, 3, 1, 1) 173 | self.Convert = QtGui.QPushButton(self.TopLayout) 174 | self.Convert.setLocale(QtCore.QLocale(QtCore.QLocale.English, QtCore.QLocale.Belgium)) 175 | self.Convert.setObjectName(_fromUtf8("Convert")) 176 | self.gridLayout.addWidget(self.Convert, 3, 3, 1, 1) 177 | spacerItem = QtGui.QSpacerItem(113, 20, QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Minimum) 178 | self.gridLayout.addItem(spacerItem, 4, 3, 1, 1) 179 | MainWindow.setCentralWidget(self.TopLayout) 180 | self.label_2.setBuddy(self.FileList) 181 | self.label.setBuddy(self.channelList) 182 | self.label_3.setBuddy(self.SelectedChannelList) 183 | 184 | self.retranslateUi(MainWindow) 185 | QtCore.QMetaObject.connectSlotsByName(MainWindow) 186 | 187 | def retranslateUi(self, MainWindow): 188 | MainWindow.setWindowTitle(QtGui.QApplication.translate("MainWindow", "MDF Converter", None, QtGui.QApplication.UnicodeUTF8)) 189 | self.label_2.setText(QtGui.QApplication.translate("MainWindow", "File List", None, QtGui.QApplication.UnicodeUTF8)) 190 | self.label.setText(QtGui.QApplication.translate("MainWindow", "File Channel List", None, QtGui.QApplication.UnicodeUTF8)) 191 | self.label_3.setText(QtGui.QApplication.translate("MainWindow", "Selected Channel List", None, QtGui.QApplication.UnicodeUTF8)) 192 | self.FileList.setWhatsThis(QtGui.QApplication.translate("MainWindow", "File list to be converted", None, QtGui.QApplication.UnicodeUTF8)) 193 | self.FileList.setSortingEnabled(False) 194 | self.channelList.setWhatsThis(QtGui.QApplication.translate("MainWindow", "Channel list inside the selected file", None, QtGui.QApplication.UnicodeUTF8)) 195 | self.channelList.setSortingEnabled(True) 196 | self.SelectedChannelList.setWhatsThis(QtGui.QApplication.translate("MainWindow", "Selected channel list to be exported", None, QtGui.QApplication.UnicodeUTF8)) 197 | self.SelectedChannelList.setSortingEnabled(True) 198 | self.browse.setToolTip(QtGui.QApplication.translate("MainWindow", "Click and select MDF file for conversion", None, QtGui.QApplication.UnicodeUTF8)) 199 | self.browse.setWhatsThis(QtGui.QApplication.translate("MainWindow", "Click to browse for MDF files to be converted", None, QtGui.QApplication.UnicodeUTF8)) 200 | self.browse.setText(QtGui.QApplication.translate("MainWindow", "Browse", None, QtGui.QApplication.UnicodeUTF8)) 201 | self.matlab.setText(QtGui.QApplication.translate("MainWindow", "Matlab .mat", None, QtGui.QApplication.UnicodeUTF8)) 202 | self.netcdf.setText(QtGui.QApplication.translate("MainWindow", "netCDF", None, QtGui.QApplication.UnicodeUTF8)) 203 | self.hdf5.setText(QtGui.QApplication.translate("MainWindow", "HDF5", None, QtGui.QApplication.UnicodeUTF8)) 204 | self.csv.setText(QtGui.QApplication.translate("MainWindow", "CSV", None, QtGui.QApplication.UnicodeUTF8)) 205 | self.excel.setText(QtGui.QApplication.translate("MainWindow", "Excel 2003", None, QtGui.QApplication.UnicodeUTF8)) 206 | self.excel2010.setText(QtGui.QApplication.translate("MainWindow", "Excel 2010", None, QtGui.QApplication.UnicodeUTF8)) 207 | self.mdf3.setText(QtGui.QApplication.translate("MainWindow", "MDF3.3", None, QtGui.QApplication.UnicodeUTF8)) 208 | self.resample.setWhatsThis(QtGui.QApplication.translate("MainWindow", "Click to resample according to below sampling time in seconds", None, QtGui.QApplication.UnicodeUTF8)) 209 | self.resample.setText(QtGui.QApplication.translate("MainWindow", "Resample", None, QtGui.QApplication.UnicodeUTF8)) 210 | self.resampleValue.setWhatsThis(QtGui.QApplication.translate("MainWindow", "Resampling time in seconds", None, QtGui.QApplication.UnicodeUTF8)) 211 | self.resampleValue.setText(QtGui.QApplication.translate("MainWindow", "1.0", None, QtGui.QApplication.UnicodeUTF8)) 212 | self.LabFileBrowse.setWhatsThis(QtGui.QApplication.translate("MainWindow", "Click to selected file containing channel list", None, QtGui.QApplication.UnicodeUTF8)) 213 | self.LabFileBrowse.setText(QtGui.QApplication.translate("MainWindow", "Lab file", None, QtGui.QApplication.UnicodeUTF8)) 214 | self.LabFile.setWhatsThis(QtGui.QApplication.translate("MainWindow", "Chosen lab file", None, QtGui.QApplication.UnicodeUTF8)) 215 | self.MergeFiles.setText(QtGui.QApplication.translate("MainWindow", "MergeFiles", None, QtGui.QApplication.UnicodeUTF8)) 216 | self.Convert.setWhatsThis(QtGui.QApplication.translate("MainWindow", "Click to convert all files according your selected options", None, QtGui.QApplication.UnicodeUTF8)) 217 | self.Convert.setText(QtGui.QApplication.translate("MainWindow", "Convert", None, QtGui.QApplication.UnicodeUTF8)) 218 | 219 | 220 | if __name__ == "__main__": 221 | import sys 222 | app = QtGui.QApplication(sys.argv) 223 | MainWindow = QtGui.QMainWindow() 224 | ui = Ui_MainWindow() 225 | ui.setupUi(MainWindow) 226 | MainWindow.show() 227 | sys.exit(app.exec_()) 228 | -------------------------------------------------------------------------------- /mdfconverter/mdfreaderui5.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | """ 4 | Module implementing MainWindow. 5 | """ 6 | 7 | from sys import version_info, path 8 | from os.path import dirname, abspath 9 | root = dirname(abspath(__file__)) 10 | path.append(root) 11 | 12 | from io import open 13 | from multiprocessing import Pool, cpu_count 14 | import mdfreader 15 | 16 | from PyQt5.QtWidgets import QMainWindow, QFileDialog, QAction 17 | from Ui_mdfreaderui5 import Ui_MainWindow 18 | 19 | PythonVersion = version_info 20 | PythonVersion = PythonVersion[0] 21 | MultiProc = True # multiprocess switch, for debug purpose put False 22 | 23 | 24 | class MainWindow(QMainWindow, Ui_MainWindow, QFileDialog): 25 | 26 | """ 27 | Class documentation goes here. 28 | """ 29 | 30 | def __init__(self, parent=None): 31 | """ 32 | Constructor 33 | """ 34 | QMainWindow.__init__(self, parent) 35 | self.setupUi(self) 36 | self.fileNames = [] # files to convert 37 | self.mdfClass = mdfreader.Mdf() # instance of mdf 38 | self.mdfinfoClass = mdfreader.MdfInfo() # instance of mdfinfo 39 | self.convertSelection = 'Matlab' # by default Matlab conversion is selected 40 | self.MergeFiles = False # by default 41 | self.labFileName = [] # .lab file name 42 | self.defaultPath = None # default path to open for browsing files 43 | self.actionPlotSelectedChannel = QAction("Plot", self.SelectedChannelList) # context menu to allow plot of channel 44 | self.SelectedChannelList.addAction(self.actionPlotSelectedChannel) 45 | self.actionPlotSelectedChannel.triggered.connect(self.plotSelected) 46 | self.actionPlotChannel = QAction("Plot", self.channelList) # context menu to allow plot of channel 47 | self.channelList.addAction(self.actionPlotChannel) 48 | self.actionPlotChannel.triggered.connect(self.plot) 49 | self.actionFileRemove = QAction("Delete", self.FileList) # context menu to remove selected file from list 50 | self.FileList.addAction(self.actionFileRemove) 51 | self.actionFileRemove.triggered.connect(self.FileRemove) 52 | 53 | def on_browse_clicked(self): 54 | """ 55 | Will open a dialog to browse for files 56 | """ 57 | if self.defaultPath is None: 58 | self.fileNames = QFileDialog.getOpenFileNames(self, "Select Measurement Files", filter=("MDF file (*.dat *.mdf *.mf4 *.mfx *.mfxz)"))[0] 59 | self.defaultPath = dirname(str(self.fileNames[0])) 60 | else: 61 | self.fileNames = QFileDialog.getOpenFileNames(self, "Select Measurement Files", self.defaultPath, filter=("MDF file (*.dat *.mdf *.mf4 *.mfx *.mfxz)"))[0] 62 | if not len(self.fileNames) == 0: 63 | self.FileList.addItems(self.fileNames) 64 | self.mdfinfoClass.__init__() 65 | self.cleanChannelList() 66 | self.cleanSelectedChannelList() 67 | ChannelList = convertChannelList(self.mdfinfoClass.list_channels(str(self.fileNames[0]))) 68 | self.SelectedChannelList.addItems(ChannelList) 69 | self.FileList.item(0).setSelected(True) 70 | 71 | def cleanSelectedChannelList(self): 72 | # remove all items from list 73 | self.SelectedChannelList.clear() 74 | [self.SelectedChannelList.takeItem(0) for i in range(self.SelectedChannelList.count())] 75 | 76 | def cleanChannelList(self): 77 | # remove all items from list 78 | self.channelList.clear() 79 | [self.channelList.takeItem(0) for i in range(self.channelList.count())] 80 | 81 | def on_Convert_clicked(self): 82 | """ 83 | Will convert mdf files into selected format 84 | """ 85 | # create list of channels to be converted for all files 86 | channelList = [] 87 | [channelList.append(str(self.SelectedChannelList.item(i).text())) for i in range(self.SelectedChannelList.count())] 88 | channelList = list(set(channelList)) # remove duplicates 89 | # Process all mdf files recursively 90 | if self.FileList.count() > 0: # not empty list 91 | ncpu = cpu_count() # to still have response from PC 92 | if ncpu < 1: 93 | ncpu = 1 94 | pool = Pool(processes=ncpu) 95 | if self.MergeFiles or self.FileList.count() < 2: # export all files separately, inverted bool 96 | convertFlag = True 97 | convertSelection = self.convertSelection 98 | resampleValue = float(self.resampleValue.text()) 99 | # re-sample if requested 100 | if self.resample.checkState(): 101 | if not len(self.resampleValue.text()) == 0: 102 | resampleFlag = True 103 | else: 104 | raise Exception('Empty field for resampling') 105 | else: 106 | resampleFlag = False 107 | args = [(str(self.FileList.takeItem(0).text()), channelList, resampleFlag, resampleValue, convertFlag, convertSelection) for i in range(self.FileList.count())] 108 | if MultiProc: 109 | result = pool.map_async(processMDFstar, args) 110 | result.get() # waits until finished 111 | else: 112 | result = list(map(processMDFstar, args)) 113 | self.cleanChannelList() 114 | elif self.FileList.count() >= 2: # Stack files data if min 2 files in list 115 | # import first file 116 | fileNameList = [] 117 | if len(self.resampleValue.text()) == 0: 118 | raise Exception('Wrong value for re-sampling') 119 | convertFlag = False 120 | convertSelection = self.convertSelection 121 | resampleValue = float(self.resampleValue.text()) 122 | resampleFlag = True # always re-sample when merging 123 | fileName = str(self.FileList.item(0).text()) # Uses first file name for the converted file 124 | # list filenames 125 | args = [(str(self.FileList.takeItem(0).text()), channelList, resampleFlag, resampleValue, convertFlag, convertSelection) for i in range(self.FileList.count())] 126 | if MultiProc: 127 | res = pool.map_async(processMDFstar, args) 128 | result = res.get() 129 | else: 130 | result = map(processMDFstar, args) # no multiprocess, for debug 131 | # Merge results 132 | self.mdfClass.__init__() # clear memory 133 | self.mdfClass.fileName = fileName # First filename will be used for exported file name 134 | self.mdfClass.multiProc = False # do not use multiproc inside mdfreader while already using from mdfreaderui level 135 | buffer = self.mdfClass.copy() # create/copy empty class in buffer 136 | res = result.pop(0) # extract first file data from processed list 137 | self.mdfClass.update(res[0]) # initialize mdfclass wih first file data 138 | self.mdfClass.masterChannelList = res[1] # initialize masterChannelList 139 | fileNameList.append(res[2]) # record merged file in list 140 | for res in result: # Merge 141 | buffer.__init__() # clean buffer class 142 | buffer.update(res[0]) # assigns next class to buffer 143 | buffer.masterChannelList = res[1] 144 | fileNameList.append(res[2]) 145 | self.mdfClass.concat_mdf(buffer) # merge buffer to merged class mdfClass 146 | # Export 147 | if self.convertSelection == 'Matlab': 148 | self.mdfClass.export_to_matlab() 149 | elif self.convertSelection == 'csv': 150 | self.mdfClass.export_to_csv() 151 | elif self.convertSelection == 'netcdf': 152 | self.mdfClass.export_to_NetCDF() 153 | elif self.convertSelection == 'hdf5': 154 | self.mdfClass.export_to_hdf5() 155 | elif self.convertSelection == 'excel': 156 | self.mdfClass.export_to_excel() 157 | elif self.convertSelection == 'excel2010': 158 | self.mdfClass.export_to_xlsx() 159 | elif self.convertSelection == 'mdf3': 160 | self.mdfClass.write(fileName + '_new') 161 | self.cleanChannelList() 162 | print('File list merged :') 163 | for file in fileNameList: # prints files merged for checking 164 | print(file) 165 | self.mdfClass.__init__() # clear memory 166 | 167 | def on_FileList_itemClicked(self, item): 168 | """ 169 | If user click on file list 170 | """ 171 | # Refresh list of channels from selected file 172 | self.mdfinfoClass.__init__() 173 | # self.mdfinfoClass.readinfo(item) 174 | self.cleanChannelList() 175 | ChannelList = convertChannelList(self.mdfinfoClass.list_channels(str(item.text()))) 176 | self.channelList.addItems(ChannelList) 177 | self.mdfinfoClass.__init__() # clean object to free memory 178 | 179 | def on_matlab_clicked(self): 180 | """ 181 | Selects Matlab conversion 182 | """ 183 | self.convertSelection = 'Matlab' 184 | 185 | def on_netcdf_clicked(self): 186 | """ 187 | Selects netcdf conversion. 188 | """ 189 | self.convertSelection = 'netcdf' 190 | 191 | def on_hdf5_clicked(self): 192 | """ 193 | Selects hdf5 conversion. 194 | """ 195 | self.convertSelection = 'hdf5' 196 | 197 | def on_csv_clicked(self): 198 | """ 199 | Selects csv conversion. 200 | """ 201 | self.convertSelection = 'csv' 202 | 203 | def on_excel_clicked(self): 204 | """ 205 | Selects excel conversion. 206 | """ 207 | self.convertSelection = 'excel' 208 | 209 | def on_excel2010_clicked(self): 210 | """ 211 | Selects excel conversion. 212 | """ 213 | self.convertSelection = 'excel2010' 214 | 215 | def on_mdf3_clicked(self): 216 | """ 217 | Selects MDF3.3 conversion. 218 | """ 219 | self.convertSelection = 'mdf3' 220 | 221 | def on_LabFileBrowse_clicked(self): 222 | """ 223 | selects lab file from browser. 224 | """ 225 | self.labFileName = QFileDialog.getOpenFileName(self, "Select Lab Files", filter=("Lab file (*.lab)"))[0] 226 | if not len(self.labFileName) == 0: 227 | self.LabFile.del_() # clear linedit 228 | self.LabFile.insert(str(self.labFileName)) # replace linedit field by browsed file name 229 | # read lab file 230 | labfile = open(str(self.labFileName), 'r') 231 | self.labChannelList = [] 232 | line = labfile.readline() # read first line [lab] 233 | while True: 234 | line = labfile.readline() 235 | if not line: 236 | break 237 | self.labChannelList.append(line.replace('\n', '')) 238 | self.cleanSelectedChannelList() # Clear Selected file list 239 | self.SelectedChannelList.addItems(self.labChannelList) 240 | 241 | def plot(self): 242 | # Finds selected file and read it 243 | selectedFile = self.FileList.selectedItems() 244 | self.mdfClass.__init__(str(selectedFile[0].text())) # read file 245 | # list items selected in listWidget 246 | Channels = self.channelList.selectedItems() 247 | selectedChannels = [] 248 | [selectedChannels.append(str(Channels[i].text())) for i in range(len(Channels))] 249 | # plot channels 250 | self.mdfClass.plot(selectedChannels) 251 | 252 | def plotSelected(self): 253 | # plots channels from selected list 254 | selectedFile = self.FileList.selectedItems() 255 | if not len(selectedFile) == 0: 256 | self.mdfClass.__init__(str(selectedFile[0].text())) # read file 257 | else: 258 | self.mdfClass.__init__(str(self.FileList[0].text())) # read file 259 | # list items selected in listWidget 260 | Channels = self.SelectedChannelList.selectedItems() 261 | selectedChannels = [] 262 | [selectedChannels.append(str(Channels[i].text())) for i in range(len(Channels))] 263 | # plot channels 264 | self.mdfClass.plot(selectedChannels) 265 | 266 | def FileRemove(self): 267 | # removes selected file 268 | selectionList = self.FileList.selectedItems() 269 | [self.FileList.takeItem(self.FileList.row(selectionList[i])) for i in range(len(selectionList))] 270 | 271 | def on_SelectedChannelList_dropEvent(self): 272 | # avoids to have duplicates in list when channel is dropped 273 | channelList = [] 274 | [channelList.append(str(self.SelectedChannelList.item(i).text())) for i in range(self.SelectedChannelList.count())] 275 | channelList = list(set(channelList)) # removeDuplicates 276 | self.SelectedChannelList.clear() 277 | self.SelectedChannelList.addItems(channelList) 278 | 279 | def on_MergeFiles_toggled(self): 280 | """ 281 | Slot documentation goes here. 282 | """ 283 | # toggle flag to merge files 284 | self.MergeFiles = not self.MergeFiles 285 | if self.MergeFiles: 286 | self.resample.setCheckState(2) 287 | 288 | 289 | def processMDF(fileName, channelist, resampleFlag, resampleValue, convertFlag, convertSelection): 290 | # Will process file according to defined options 291 | yop = mdfreader.Mdf() 292 | yop.multiProc = False # already multiprocessed 293 | yop.convertAfterRead = True 294 | yop.read(fileName) # reads complete file 295 | yop.keep_channels(channelist) # removes unnecessary channels 296 | if resampleFlag: 297 | yop.resample(sampling=resampleValue) 298 | if convertFlag: 299 | if convertSelection == 'Matlab': 300 | yop.export_to_matlab() 301 | elif convertSelection == 'csv': 302 | yop.export_to_csv() 303 | elif convertSelection == 'netcdf': 304 | yop.export_to_NetCDF() 305 | elif convertSelection == 'hdf5': 306 | yop.export_to_hdf5() 307 | elif convertSelection == 'excel': 308 | yop.export_to_excel() 309 | elif convertSelection == 'excel2010': 310 | yop.export_to_xlsx() 311 | elif convertSelection == 'mdf3': 312 | yop.write(fileName + '_new') 313 | yopPicklable = {} # picklable dict and not object 314 | for channel in list(yop.keys()): 315 | yopPicklable[channel] = yop[channel] 316 | return [yopPicklable, yop.masterChannelList, yop.fileName] 317 | 318 | 319 | def processMDFstar(args): 320 | try: 321 | return processMDF(*args) 322 | except: 323 | print('Error, following file might be corrupted : ' + args[0]) # Shows fileName and parameters to help finding corrupted files 324 | raise Exception('Please re-try by removing this file from the list and restart mdfconverter to kill processes and clean memory') 325 | 326 | 327 | def convertChannelList(channelList): 328 | if PythonVersion < 3: 329 | return [str(name) for name in channelList] 330 | else: 331 | return [(name) for name in channelList] 332 | -------------------------------------------------------------------------------- /mdfconverter/mdfreaderui4.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | """ 4 | Module implementing MainWindow. 5 | """ 6 | 7 | from sys import version_info, path 8 | from os.path import dirname, abspath 9 | root = dirname(abspath(__file__)) 10 | path.append(root) 11 | 12 | from io import open 13 | from multiprocessing import Pool, cpu_count 14 | from mdfreader import * 15 | 16 | from PyQt4.QtGui import QMainWindow, QFileDialog, QAction 17 | from PyQt4.QtCore import pyqtSignature, SIGNAL 18 | from Ui_mdfreaderui4 import Ui_MainWindow 19 | 20 | PythonVersion = version_info 21 | PythonVersion = PythonVersion[0] 22 | MultiProc = True # multiprocess switch, for debug purpose put False 23 | 24 | 25 | class MainWindow(QMainWindow, Ui_MainWindow, QFileDialog): 26 | 27 | """ 28 | Class documentation goes here. 29 | """ 30 | 31 | def __init__(self, parent=None): 32 | """ 33 | Constructor 34 | """ 35 | QMainWindow.__init__(self, parent) 36 | self.setupUi(self) 37 | self.fileNames = [] # files to convert 38 | self.mdfClass = Mdf() # instance of mdf 39 | self.mdfinfoClass = MdfInfo() # instance of mdfinfo 40 | self.convertSelection = 'Matlab' # by default Matlab conversion is selected 41 | self.MergeFiles = False # by default 42 | self.labFileName = [] # .lab file name 43 | self.defaultPath = None # default path to open for browsing files 44 | self.actionPlotSelectedChannel = QAction("Plot", self.SelectedChannelList) # context menu to allow plot of channel 45 | self.SelectedChannelList.addAction(self.actionPlotSelectedChannel) 46 | self.connect(self.actionPlotSelectedChannel, SIGNAL("triggered()"), self.plotSelected) 47 | self.actionPlotChannel = QAction("Plot", self.channelList) # context menu to allow plot of channel 48 | self.channelList.addAction(self.actionPlotChannel) 49 | self.connect(self.actionPlotChannel, SIGNAL("triggered()"), self.plot) 50 | self.actionFileRemove = QAction("Delete", self.FileList) # context menu to remove selected file from list 51 | self.FileList.addAction(self.actionFileRemove) 52 | self.connect(self.actionFileRemove, SIGNAL("triggered()"), self.FileRemove) 53 | 54 | @pyqtSignature("") 55 | def on_browse_clicked(self): 56 | """ 57 | Will open a dialog to browse for files 58 | """ 59 | if self.defaultPath is None: 60 | self.fileNames = QFileDialog.getOpenFileNames(self, "Select Measurement Files", filter=("MDF file (*.dat *.mdf *.mf4 *.mfx *.mfxz)")) 61 | self.defaultPath = dirname(str(self.fileNames[0])) 62 | else: 63 | self.fileNames = QFileDialog.getOpenFileNames(self, "Select Measurement Files", self.defaultPath, filter=("MDF file (*.dat *.mdf *.mf4 *.mfx *.mfxz)")) 64 | if not len(self.fileNames) == 0: 65 | self.FileList.addItems(self.fileNames) 66 | self.mdfinfoClass.__init__() 67 | self.cleanChannelList() 68 | self.cleanSelectedChannelList() 69 | ChannelList = convertChannelList(self.mdfinfoClass.list_channels(str(self.fileNames[0]))) 70 | self.SelectedChannelList.addItems(ChannelList) 71 | self.FileList.setItemSelected(self.FileList.item(0), True) 72 | 73 | def cleanSelectedChannelList(self): 74 | # remove all items from list 75 | self.SelectedChannelList.clear() 76 | [self.SelectedChannelList.takeItem(0) for i in range(self.SelectedChannelList.count())] 77 | 78 | def cleanChannelList(self): 79 | # remove all items from list 80 | self.channelList.clear() 81 | [self.channelList.takeItem(0) for i in range(self.channelList.count())] 82 | 83 | @pyqtSignature("") 84 | def on_Convert_clicked(self): 85 | """ 86 | Will convert mdf files into selected format 87 | """ 88 | # create list of channels to be converted for all files 89 | channelList = [] 90 | [channelList.append(str(self.SelectedChannelList.item(i).text())) for i in range(self.SelectedChannelList.count())] 91 | channelList = list(set(channelList)) # remove duplicates 92 | # Process all mdf files recursively 93 | if self.FileList.count() > 0: # not empty list 94 | ncpu = cpu_count() # to still have response from PC 95 | if ncpu < 1: 96 | ncpu = 1 97 | pool = Pool(processes=ncpu) 98 | if self.MergeFiles or self.FileList.count() < 2: # export all files separately, inverted bool 99 | convertFlag = True 100 | convertSelection = self.convertSelection 101 | resampleValue = float(self.resampleValue.text()) 102 | # re-sample if requested 103 | if self.resample.checkState(): 104 | if not len(self.resampleValue.text()) == 0: 105 | resampleFlag = True 106 | else: 107 | raise Exception('Empty field for resampling') 108 | else: 109 | resampleFlag = False 110 | args = [(str(self.FileList.takeItem(0).text()), channelList, resampleFlag, resampleValue, convertFlag, convertSelection) for i in range(self.FileList.count())] 111 | if MultiProc: 112 | result = pool.map_async(processMDFstar, args) 113 | result.get() # waits until finished 114 | else: 115 | result = list(map(processMDFstar, args)) 116 | self.cleanChannelList() 117 | elif self.FileList.count() >= 2: # Stack files data if min 2 files in list 118 | # import first file 119 | fileNameList = [] 120 | if len(self.resampleValue.text()) == 0: 121 | raise Exception('Wrong value for re-sampling') 122 | convertFlag = False 123 | convertSelection = self.convertSelection 124 | resampleValue = float(self.resampleValue.text()) 125 | resampleFlag = True # always re-sample when merging 126 | fileName = str(self.FileList.item(0).text()) # Uses first file name for the converted file 127 | # list filenames 128 | args = [(str(self.FileList.takeItem(0).text()), channelList, resampleFlag, resampleValue, convertFlag, convertSelection) for i in range(self.FileList.count())] 129 | if MultiProc: 130 | res = pool.map_async(processMDFstar, args) 131 | result = res.get() 132 | else: 133 | result = map(processMDFstar, args) # no multiprocess, for debug 134 | # Merge results 135 | self.mdfClass.__init__() # clear memory 136 | self.mdfClass.fileName = fileName # First filename will be used for exported file name 137 | self.mdfClass.multiProc = False # do not use multiproc inside mdfreader while already using from mdfreaderui level 138 | buffer = self.mdfClass.copy() # create/copy empty class in buffer 139 | res = result.pop(0) # extract first file data from processed list 140 | self.mdfClass.update(res[0]) # initialize mdfclass wih first file data 141 | self.mdfClass.masterChannelList = res[1] # initialize masterChannelList 142 | fileNameList.append(res[2]) # record merged file in list 143 | for res in result: # Merge 144 | buffer.__init__() # clean buffer class 145 | buffer.update(res[0]) # assigns next class to buffer 146 | buffer.masterChannelList = res[1] 147 | fileNameList.append(res[2]) 148 | self.mdfClass.concat_mdf(buffer) # merge buffer to merged class mdfClass 149 | # Export 150 | if self.convertSelection == 'Matlab': 151 | self.mdfClass.export_to_matlab() 152 | elif self.convertSelection == 'csv': 153 | self.mdfClass.export_to_csv() 154 | elif self.convertSelection == 'netcdf': 155 | self.mdfClass.export_to_NetCDF() 156 | elif self.convertSelection == 'hdf5': 157 | self.mdfClass.export_to_hdf5() 158 | elif self.convertSelection == 'excel': 159 | self.mdfClass.export_to_excel() 160 | elif self.convertSelection == 'excel2010': 161 | self.mdfClass.export_to_xlsx() 162 | elif self.convertSelection == 'mdf3': 163 | self.mdfClass.write(fileName + '_new') 164 | self.cleanChannelList() 165 | print('File list merged :') 166 | for file in fileNameList: # prints files merged for checking 167 | print(file) 168 | self.mdfClass.__init__() # clear memory 169 | 170 | @pyqtSignature("QListWidgetItem*") 171 | def on_FileList_itemClicked(self, item): 172 | """ 173 | If user click on file list 174 | """ 175 | # Refresh list of channels from selected file 176 | self.mdfinfoClass.__init__() 177 | # self.mdfinfoClass.readinfo(item) 178 | self.cleanChannelList() 179 | ChannelList = convertChannelList(self.mdfinfoClass.list_channels(str(item.text()))) 180 | self.channelList.addItems(ChannelList) 181 | self.mdfinfoClass.__init__() # clean object to free memory 182 | 183 | @pyqtSignature("bool") 184 | def on_matlab_clicked(self, checked): 185 | """ 186 | Selects Matlab conversion 187 | """ 188 | self.convertSelection = 'Matlab' 189 | 190 | @pyqtSignature("bool") 191 | def on_netcdf_clicked(self, checked): 192 | """ 193 | Selects netcdf conversion. 194 | """ 195 | self.convertSelection = 'netcdf' 196 | 197 | @pyqtSignature("bool") 198 | def on_hdf5_clicked(self, checked): 199 | """ 200 | Selects hdf5 conversion. 201 | """ 202 | self.convertSelection = 'hdf5' 203 | 204 | @pyqtSignature("bool") 205 | def on_csv_clicked(self, checked): 206 | """ 207 | Selects csv conversion. 208 | """ 209 | self.convertSelection = 'csv' 210 | 211 | @pyqtSignature("bool") 212 | def on_excel_clicked(self, checked): 213 | """ 214 | Selects excel conversion. 215 | """ 216 | self.convertSelection = 'excel' 217 | 218 | @pyqtSignature("bool") 219 | def on_excel2010_clicked(self, checked): 220 | """ 221 | Selects excel conversion. 222 | """ 223 | self.convertSelection = 'excel2010' 224 | 225 | @pyqtSignature("bool") 226 | def on_mdf3_clicked(self, checked): 227 | """ 228 | Selects MDF3.3 conversion. 229 | """ 230 | self.convertSelection = 'mdf3' 231 | 232 | @pyqtSignature("") 233 | def on_LabFileBrowse_clicked(self): 234 | """ 235 | selects lab file from browser. 236 | """ 237 | self.labFileName = QFileDialog.getOpenFileName(self, "Select Lab Files", filter=("Lab file (*.lab)")) 238 | if not len(self.labFileName) == 0: 239 | self.LabFile.del_() # clear linedit 240 | self.LabFile.insert(str(self.labFileName)) # replace linedit field by browsed file name 241 | # read lab file 242 | labfile = open(str(self.labFileName), 'r') 243 | self.labChannelList = [] 244 | line = labfile.readline() # read first line [lab] 245 | while True: 246 | line = labfile.readline() 247 | if not line: 248 | break 249 | self.labChannelList.append(line.replace('\n', '')) 250 | self.cleanSelectedChannelList() # Clear Selected file list 251 | self.SelectedChannelList.addItems(self.labChannelList) 252 | 253 | def plot(self): 254 | # Finds selected file and read it 255 | selectedFile = self.FileList.selectedItems() 256 | self.mdfClass.__init__(str(selectedFile[0].text())) # read file 257 | # list items selected in listWidget 258 | Channels = self.channelList.selectedItems() 259 | selectedChannels = [] 260 | [selectedChannels.append(str(Channels[i].text())) for i in range(len(Channels))] 261 | # plot channels 262 | self.mdfClass.plot(selectedChannels) 263 | 264 | def plotSelected(self): 265 | # plots channels from selected list 266 | selectedFile = self.FileList.selectedItems() 267 | if not len(selectedFile) == 0: 268 | self.mdfClass.__init__(str(selectedFile[0].text())) # read file 269 | else: 270 | self.mdfClass.__init__(str(self.FileList[0].text())) # read file 271 | # list items selected in listWidget 272 | Channels = self.SelectedChannelList.selectedItems() 273 | selectedChannels = [] 274 | [selectedChannels.append(str(Channels[i].text())) for i in range(len(Channels))] 275 | # plot channels 276 | self.mdfClass.plot(selectedChannels) 277 | 278 | def FileRemove(self): 279 | # removes selected file 280 | selectionList = self.FileList.selectedItems() 281 | [self.FileList.takeItem(self.FileList.row(selectionList[i])) for i in range(len(selectionList))] 282 | 283 | def on_SelectedChannelList_dropEvent(self): 284 | # avoids to have duplicates in list when channel is dropped 285 | channelList = [] 286 | [channelList.append(str(self.SelectedChannelList.item(i).text())) for i in range(self.SelectedChannelList.count())] 287 | channelList = list(set(channelList)) # removeDuplicates 288 | self.SelectedChannelList.clear() 289 | self.SelectedChannelList.addItems(channelList) 290 | 291 | @pyqtSignature("bool") 292 | def on_MergeFiles_toggled(self, checked): 293 | """ 294 | Slot documentation goes here. 295 | """ 296 | # toggle flag to merge files 297 | self.MergeFiles = not self.MergeFiles 298 | if self.MergeFiles: 299 | self.resample.setCheckState(2) 300 | 301 | 302 | def processMDF(fileName, channelist, resampleFlag, resampleValue, convertFlag, convertSelection): 303 | # Will process file according to defined options 304 | yop = Mdf() 305 | yop.multiProc = False # already multiprocessed 306 | yop.convertAfterRead = True 307 | yop.read(fileName) # reads complete file 308 | yop.keep_channels(channelist) # removes unnecessary channels 309 | if resampleFlag: 310 | yop.resample(sampling=resampleValue) 311 | if convertFlag: 312 | if convertSelection == 'Matlab': 313 | yop.export_to_matlab() 314 | elif convertSelection == 'csv': 315 | yop.export_to_csv() 316 | elif convertSelection == 'netcdf': 317 | yop.export_to_NetCDF() 318 | elif convertSelection == 'hdf5': 319 | yop.export_to_hdf5() 320 | elif convertSelection == 'excel': 321 | yop.export_to_excel() 322 | elif convertSelection == 'excel2010': 323 | yop.export_to_xlsx() 324 | elif convertSelection == 'mdf3': 325 | yop.write(fileName + '_new') 326 | yopPicklable = {} # picklable dict and not object 327 | for channel in list(yop.keys()): 328 | yopPicklable[channel] = yop[channel] 329 | return [yopPicklable, yop.masterChannelList, yop.fileName] 330 | 331 | 332 | def processMDFstar(args): 333 | try: 334 | return processMDF(*args) 335 | except: 336 | print('Error, following file might be corrupted : ' + args[0]) # Shows fileName and parameters to help finding corrupted files 337 | raise Exception('Please re-try by removing this file from the list and restart mdfconverter to kill processes and clean memory') 338 | 339 | 340 | def convertChannelList(channelList): 341 | if PythonVersion < 3: 342 | return [str(name) for name in channelList] 343 | else: 344 | return [(name) for name in channelList] 345 | -------------------------------------------------------------------------------- /mdfreader/mdf.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | """ mdf_skeleton module describing basic mdf structure and methods 3 | 4 | Created on Thu Sept 24 2015 5 | 6 | :Author: `Aymeric Rateau `__ 7 | 8 | 9 | Dependencies 10 | ------------------- 11 | - Python >3.4 12 | - Numpy >1.6 13 | 14 | 15 | mdf 16 | -------------------------- 17 | """ 18 | from io import open 19 | from zipfile import is_zipfile, ZipFile 20 | from itertools import chain 21 | from random import choice 22 | from string import ascii_letters 23 | from collections import OrderedDict, defaultdict 24 | from time import time 25 | from warnings import warn 26 | from numpy import array_repr, set_printoptions, recarray, fromstring 27 | try: 28 | from pandas import set_option 29 | except ImportError: 30 | warn('Pandas export will not be possible', ImportWarning) 31 | set_printoptions(threshold=100, edgeitems=1) 32 | _notAllowedChannelNames = set(dir(recarray)) 33 | try: 34 | CompressionPossible = True 35 | from blosc import compress, decompress 36 | except ImportError: 37 | # Cannot compress data, please install bcolz and blosc 38 | CompressionPossible = False 39 | 40 | descriptionField = 'description' 41 | unitField = 'unit' 42 | dataField = 'data' 43 | masterField = 'master' 44 | masterTypeField = 'masterType' 45 | conversionField = 'conversion' 46 | attachmentField = 'attachment' 47 | idField = 'id' 48 | invalidPosField = 'invalid_bit' 49 | invalidChannel = 'invalid_channel' 50 | 51 | 52 | class MdfSkeleton(dict): 53 | __slots__ = ['masterChannelList', 'fileName', 'MDFVersionNumber', 'multiProc', 54 | 'convertAfterRead', 'filterChannelNames', 'fileMetadata', 'convertTables', 55 | '_pandasframe', 'info', '_compression_level', '_noDataLoading', 56 | 'fid', 'zipfile'] 57 | """ MdfSkeleton class 58 | 59 | Attributes 60 | -------------- 61 | fileName : str 62 | file name 63 | MDFVersionNumber : int 64 | mdf file version number 65 | masterChannelList : dict 66 | Represents data structure: a key per master channel with corresponding value containing a list of channels 67 | One key or master channel represents then a data group having same sampling interval. 68 | multiProc : bool 69 | Flag to request channel conversion multi processed for performance improvement. 70 | One thread per data group. 71 | convertAfterRead : bool 72 | flag to convert raw data to physical just after read 73 | filterChannelNames : bool 74 | flag to filter long channel names from its module names separated by '.' 75 | fileMetadata : dict 76 | file metadata with minimum keys : author, organisation, project, subject, comment, time, date 77 | 78 | Methods 79 | ------------ 80 | add_channel(channel_name, data, master_channel, master_type=1, unit='', description='', conversion=None) 81 | adds channel to mdf dict 82 | remove_channel(channel_name) 83 | removes channel from mdf dict and returns its content 84 | rename_channel(channel_name, new_channel_name) 85 | renames a channel and returns its content 86 | copy() 87 | copy a mdf class 88 | add_metadata(author, organisation, project, subject, comment, date, time) 89 | adds basic metadata from file 90 | """ 91 | 92 | def __init__(self, file_name=None, channel_list=None, convert_after_read=True, 93 | filter_channel_names=False, no_data_loading=False, 94 | compression=False, convert_tables=False, metadata=2): 95 | """ mdf_skeleton class constructor. 96 | 97 | Parameters 98 | ---------------- 99 | file_name : str, optional 100 | file name 101 | 102 | channel_list : list of str, optional 103 | list of channel names to be read. 104 | If you use channelList, reading might be much slower but it will 105 | save you memory. Can be used to read big files. 106 | 107 | convert_after_read : bool, optional 108 | flag to convert channel after read, True by default. 109 | If you use convertAfterRead by setting it to false, all data from 110 | channels will be kept raw, no conversion applied. 111 | If many float are stored in file, you can gain from 3 to 4 times 112 | memory footprint. 113 | To calculate value from channel, you can then use 114 | method .get_channel_data() 115 | 116 | filter_channel_names : bool, optional 117 | flag to filter long channel names from its module names 118 | separated by '.' 119 | 120 | compression : bool optional 121 | flag to compress data in memory. 122 | 123 | convert_tables : bool, optional, default False 124 | flag to convert or not only conversions with tables. 125 | These conversions types take generally long time and memory. 126 | """ 127 | self.masterChannelList = OrderedDict() 128 | # flag to control multiprocessing, default deactivate, 129 | # giving priority to mdfconverter 130 | self.multiProc = False 131 | self.fileMetadata = dict() 132 | self.fileMetadata['author'] = '' 133 | self.fileMetadata['organisation'] = '' 134 | self.fileMetadata['project'] = '' 135 | self.fileMetadata['subject'] = '' 136 | self.fileMetadata['comment'] = '' 137 | self.fileMetadata['time'] = time() # time in seconds since epoch, floating 138 | self.MDFVersionNumber = 300 139 | self.filterChannelNames = filter_channel_names 140 | # by default, do not convert table conversion types, taking lot of time and memory 141 | self.convertTables = convert_tables 142 | self._pandasframe = False 143 | self.info = None 144 | self._compression_level = 9 # default compression level 145 | self._noDataLoading = False # in case reading with this argument activated 146 | # clears class from previous reading and avoid to mess up 147 | self.clear() 148 | self.fileName = file_name 149 | if file_name is not None: 150 | self.read(file_name, channel_list=channel_list, 151 | convert_after_read=convert_after_read, 152 | filter_channel_names=filter_channel_names, 153 | no_data_loading=no_data_loading, 154 | compression=compression, 155 | metadata=metadata) 156 | 157 | def add_channel(self, channel_name, data, master_channel, master_type=1, unit='', description='', conversion=None, 158 | info=None, compression=False, identifier=None): 159 | """ adds channel to mdf dict. 160 | 161 | Parameters 162 | ---------------- 163 | channel_name : str 164 | channel name 165 | data : numpy array 166 | numpy array of channel's data 167 | master_channel : str 168 | master channel name 169 | master_type : int, optional 170 | master channel type : 0=None, 1=Time, 2=Angle, 3=Distance, 4=index 171 | unit : str, optional 172 | unit description 173 | description : str, optional 174 | channel description 175 | conversion : info class, optional 176 | conversion description from info class 177 | info : info class for CNBlock, optional 178 | used for CABlock axis creation and channel conversion 179 | compression : bool 180 | flag to ask for channel data compression 181 | identifier : tuple 182 | tuple of int and str following below structure: 183 | (data group number, channel group number, channel number), 184 | (channel name, channel source, channel path), 185 | (group name, group source, group path) 186 | """ 187 | if not self._noDataLoading: 188 | self[channel_name] = {} 189 | if master_channel not in self.masterChannelList: 190 | self.masterChannelList[master_channel] = [] 191 | self.masterChannelList[master_channel].append(channel_name) 192 | self.set_channel_unit(channel_name, unit) 193 | self.set_channel_desc(channel_name, description) 194 | self.set_channel_master(channel_name, master_channel) 195 | if self.MDFVersionNumber < 400: # mdf3 196 | self.set_channel_master_type(channel_name, 1) 197 | else: # mdf4 198 | self.set_channel_master_type(channel_name, master_type) 199 | self.set_channel_data(channel_name, data, compression) 200 | if conversion is not None: 201 | self[channel_name]['conversion'] = {} 202 | self[channel_name]['conversion']['type'] = conversion['cc_type'] 203 | self[channel_name]['conversion']['parameters'] = {} 204 | if self.MDFVersionNumber < 400: # mdf3 205 | if 'conversion' in conversion: 206 | self[channel_name]['conversion']['parameters'] = \ 207 | conversion['conversion'] 208 | if conversion['cc_type'] == 0 and \ 209 | 'P2' in self[channel_name]['conversion']['parameters'] and \ 210 | (self[channel_name]['conversion']['parameters']['P2'] == 1.0 and 211 | self[channel_name]['conversion']['parameters']['P1'] in (0.0, -0.0)): 212 | self[channel_name].pop('conversion') 213 | else: # mdf4 214 | if 'cc_val' in conversion: 215 | self[channel_name]['conversion']['parameters']['cc_val'] = \ 216 | conversion['cc_val'] 217 | if 'cc_ref' in conversion: 218 | self[channel_name]['conversion']['parameters']['cc_ref'] = \ 219 | conversion['cc_ref'] 220 | if info is not None: # axis from CABlock 221 | ca_block = info 222 | axis = [] 223 | while 'CABlock' in ca_block: 224 | ca_block = ca_block['CABlock'] 225 | if 'ca_axis_value' in ca_block: 226 | if type(ca_block['ca_dim_size']) is list: 227 | index = 0 228 | for ndim in ca_block['ca_dim_size']: 229 | axis.append(tuple(ca_block['ca_axis_value'][index:index+ndim])) 230 | index += ndim 231 | else: 232 | axis = ca_block['ca_axis_value'] 233 | self[channel_name]['axis'] = axis 234 | if identifier is not None: 235 | self[channel_name]['id'] = identifier 236 | 237 | def remove_channel(self, channel_name): 238 | """ removes channel from mdf dict. 239 | 240 | Parameters 241 | ---------------- 242 | channel_name : str 243 | channel name 244 | 245 | Returns 246 | ------- 247 | value of mdf dict key=channel_name 248 | """ 249 | self.masterChannelList[self.get_channel_master(channel_name)].remove(channel_name) 250 | return self.pop(channel_name) 251 | 252 | def rename_channel(self, channel_name, new_name): 253 | """Modifies name of channel 254 | 255 | Parameters 256 | ---------------- 257 | channel_name : str 258 | channel name 259 | new_name : str 260 | new channel name 261 | """ 262 | if channel_name in self and new_name not in self: 263 | # add the new name to the same master 264 | self.masterChannelList[self.get_channel_master(channel_name)].append(new_name) 265 | # remove the old name 266 | self.masterChannelList[self.get_channel_master(channel_name)].remove(channel_name) 267 | self[new_name] = self.pop(channel_name) # copy the data 268 | if channel_name in self.masterChannelList: # it is a master channel 269 | self.masterChannelList[new_name] = self.masterChannelList.pop(channel_name) 270 | for channel in self.masterChannelList[new_name]: 271 | self.set_channel_master(channel, new_name) 272 | return self[new_name] 273 | else: 274 | return None 275 | 276 | def remove_channel_conversion(self, channel_name): 277 | """ removes conversion key from mdf channel dict. 278 | 279 | Parameters 280 | ---------------- 281 | channel_name : str 282 | channel name 283 | 284 | Returns 285 | ------- 286 | removed value from dict 287 | """ 288 | return self._remove_channel_field(channel_name, conversionField) 289 | 290 | def _remove_channel_field(self, channel_name, field): 291 | """general purpose function to remove key from channel dict in mdf 292 | 293 | Parameters 294 | ---------------- 295 | channel_name : str 296 | channel name 297 | field : str 298 | channel dict key 299 | 300 | Returns 301 | ------- 302 | removed value from dict 303 | """ 304 | if field in self.get_channel(channel_name): 305 | return self[channel_name].pop(field) 306 | 307 | def get_channel_unit(self, channel_name): 308 | """Returns channel unit string 309 | Implemented for a future integration of pint 310 | 311 | Parameters 312 | ---------------- 313 | channel_name : str 314 | channel name 315 | 316 | Returns 317 | ----------- 318 | str 319 | unit string description 320 | """ 321 | temp = self._get_channel_field(channel_name, field=unitField) 322 | if isinstance(temp, (dict, defaultdict)): 323 | try: 324 | return temp['Comment'] 325 | except KeyError: 326 | return '' 327 | return temp 328 | 329 | def get_channel_desc(self, channel_name): 330 | """Extract channel description information from mdf structure 331 | 332 | Parameters 333 | ---------------- 334 | channel_name : str 335 | channel name 336 | 337 | Returns 338 | ------- 339 | channel description string 340 | """ 341 | return self._get_channel_field(channel_name, field=descriptionField) 342 | 343 | def get_channel_master(self, channel_name): 344 | """Extract channel master name from mdf structure 345 | 346 | Parameters 347 | ---------------- 348 | channel_name : str 349 | channel name 350 | 351 | Returns 352 | ------- 353 | channel master name string 354 | """ 355 | return self._get_channel_field(channel_name, field=masterField) 356 | 357 | def get_channel_master_type(self, channel_name): 358 | """Extract channel master type information from mdf structure 359 | 360 | Parameters 361 | ---------------- 362 | channel_name : str 363 | channel name 364 | 365 | Returns 366 | ------- 367 | channel mater type integer : 0=None, 1=Time, 2=Angle, 3=Distance, 4=index 368 | """ 369 | return self._get_channel_field(channel_name, field=masterTypeField) 370 | 371 | def get_channel_conversion(self, channel_name): 372 | """Extract channel conversion dict from mdf structure 373 | 374 | Parameters 375 | ---------------- 376 | channel_name : str 377 | channel name 378 | 379 | Returns 380 | ------- 381 | channel conversion dict 382 | """ 383 | return self._get_channel_field(channel_name, field=conversionField) 384 | 385 | def get_invalid_bit(self, channel_name): 386 | return self._get_channel_field(channel_name, field=invalidPosField) 387 | 388 | def get_invalid_channel(self, channel_name): 389 | return self._get_channel_field(channel_name, field=invalidChannel) 390 | 391 | def get_channel(self, channel_name): 392 | """Extract channel dict from mdf structure 393 | 394 | Parameters 395 | ---------------- 396 | channel_name : str 397 | channel name 398 | 399 | Returns 400 | ------- 401 | channel dictionnary containing data, description, unit, etc. 402 | """ 403 | try: 404 | return self[channel_name] 405 | except KeyError: 406 | return None 407 | 408 | def _get_channel_field(self, channel_name, field=None): 409 | """General purpose function to extract channel dict key value from mdf class 410 | 411 | Parameters 412 | ---------------- 413 | channel_name : str 414 | channel name 415 | field : str 416 | channel dict key 417 | 418 | Returns 419 | ------- 420 | channel description string 421 | """ 422 | channel = self.get_channel(channel_name) 423 | if channel is not None: 424 | try: 425 | return channel[field] 426 | except KeyError: 427 | return '' 428 | else: 429 | return None 430 | 431 | def set_channel_unit(self, channel_name, unit): 432 | """Modifies unit of channel 433 | 434 | Parameters 435 | ---------------- 436 | channel_name : str 437 | channel name 438 | unit : str 439 | channel unit 440 | """ 441 | self._set_channel(channel_name, unit, field=unitField) 442 | 443 | def set_channel_data(self, channel_name, data, compression=False): 444 | """Modifies data of channel 445 | 446 | Parameters 447 | ---------------- 448 | channel_name : str 449 | channel name 450 | data : numpy array 451 | channel data 452 | compression : bool or str 453 | trigger for data compression 454 | """ 455 | if compression and CompressionPossible: 456 | temp = CompressedData() 457 | temp.compression(data) 458 | self._set_channel(channel_name, temp, field=dataField) 459 | else: 460 | self._set_channel(channel_name, data, field=dataField) 461 | 462 | def set_channel_desc(self, channel_name, desc): 463 | """Modifies description of channel 464 | 465 | Parameters 466 | ---------------- 467 | channel_name : str 468 | channel name 469 | desc : str 470 | channel description 471 | """ 472 | self._set_channel(channel_name, desc, field=descriptionField) 473 | 474 | def set_channel_master(self, channel_name, master): 475 | """Modifies channel master name 476 | 477 | Parameters 478 | ---------------- 479 | channel_name : str 480 | channel name 481 | master : str 482 | master channel name 483 | """ 484 | self._set_channel(channel_name, master, field=masterField) 485 | 486 | def set_channel_master_type(self, channel_name, master_type): 487 | """Modifies master channel type 488 | 489 | Parameters 490 | ---------------- 491 | channel_name : str 492 | channel name 493 | master_type : int 494 | master channel type 495 | """ 496 | self._set_channel(channel_name, master_type, field=masterTypeField) 497 | 498 | def set_channel_conversion(self, channel_name, conversion): 499 | """Modifies conversion dict of channel 500 | 501 | Parameters 502 | ---------------- 503 | channel_name : str 504 | channel name 505 | conversion : dict 506 | conversion dictionary 507 | """ 508 | self._set_channel(channel_name, conversion, field=conversionField) 509 | 510 | def set_channel_attachment(self, channel_name, attachment): 511 | """Modifies channel attachment 512 | 513 | Parameters 514 | ---------------- 515 | channel_name : str 516 | channel name 517 | attachment 518 | channel attachment 519 | """ 520 | self._set_channel(channel_name, attachment, field=attachmentField) 521 | 522 | def set_invalid_bit(self, channel_name, bit_position): 523 | """returns the invalid bit position of channel 524 | 525 | Parameters 526 | ---------------- 527 | channel_name : str 528 | channel name 529 | bit_position 530 | invalid bit position of channel within invalid channel bytes 531 | Returns 532 | ------- 533 | bit position 534 | """ 535 | self[channel_name][invalidPosField] = bit_position 536 | 537 | def set_invalid_channel(self, channel_name, invalid_channel): 538 | self[channel_name][invalidChannel] = invalid_channel 539 | 540 | def _set_channel(self, channel_name, item, field=None): 541 | """General purpose method to modify channel values 542 | 543 | Parameters 544 | ---------------- 545 | channel_name : str 546 | channel name 547 | item 548 | new replacing item 549 | field : str 550 | channel dict key of item 551 | """ 552 | try: 553 | self[channel_name][field] = item 554 | except KeyError: 555 | warn('Channel {} not in dictionary'.format(channel_name)) 556 | 557 | def _channel_in_mdf(self, channel_name): 558 | """Efficiently assess if channel is already in mdf 559 | 560 | Parameters 561 | ---------------- 562 | channel_name : str 563 | channel name 564 | 565 | Returns 566 | ------- 567 | bool 568 | """ 569 | return channel_name in self.masterChannelList[masterField] or channel_name in self.masterChannelList 570 | 571 | def add_metadata(self, author='', organisation='', project='', 572 | subject='', comment='', time=''): 573 | """adds basic metadata to mdf class 574 | 575 | Parameters 576 | ---------------- 577 | author : str 578 | author of file 579 | organisation : str 580 | organisation of author 581 | project : str 582 | subject : str 583 | comment : str 584 | time : float (epoch) 585 | 586 | Notes 587 | ===== 588 | All fields are optional, default being empty string 589 | """ 590 | self.fileMetadata['author'] = author 591 | self.fileMetadata['organisation'] = organisation 592 | self.fileMetadata['project'] = project 593 | self.fileMetadata['subject'] = subject 594 | self.fileMetadata['comment'] = comment 595 | self.fileMetadata['time'] = time 596 | 597 | def __str__(self): 598 | """representation a mdf_skeleton class data structure 599 | 600 | Returns 601 | ------------ 602 | string of mdf class ordered as below 603 | "master_channel_name 604 | channel_name description 605 | numpy_array unit" 606 | """ 607 | output = list() 608 | if self.fileName is not None: 609 | output.append('file name : {}\n'.format(self.fileName)) 610 | else: 611 | output.append('') 612 | for m in self.fileMetadata: 613 | if self.fileMetadata[m] is not None: 614 | output.append('{} : {}\n'.format(m, self.fileMetadata[m])) 615 | if not self._pandasframe: 616 | output.append('\nchannels listed by data groups:\n') 617 | for d in self.masterChannelList: 618 | if d is not None: 619 | output.append('{}\n'.format(d)) 620 | for c in self.masterChannelList[d]: 621 | output.append(' {} : '.format(c)) 622 | desc = self.get_channel_desc(c) 623 | if desc is not None: 624 | try: 625 | output.append(str(desc)) 626 | except: 627 | pass 628 | output.append('\n ') 629 | data = self.get_channel_data(c) 630 | # not byte, impossible to represent 631 | if data.dtype.kind != 'V': 632 | output.append(array_repr(data[:], 633 | precision=3, suppress_small=True)) 634 | unit = self.get_channel_unit(c) 635 | if unit is not None: 636 | output.append(' {}\n'.format(unit)) 637 | return ''.join(output) 638 | else: 639 | set_option('max_rows', 3) 640 | set_option('expand_frame_repr', True) 641 | set_option('max_colwidth', 6) 642 | for master in self.masterGroups: 643 | output.append(master) 644 | output.append(str(self[master])) 645 | return ''.join(output) 646 | 647 | def copy(self): 648 | """copy a mdf class 649 | 650 | Returns 651 | ------------ 652 | mdf_skeleton: class instance 653 | copy of a mdf_skeleton class 654 | """ 655 | yop = MdfSkeleton() 656 | yop.multiProc = self.multiProc 657 | yop.fileName = self.fileName 658 | yop.masterChannelList = self.masterChannelList 659 | yop.fileMetadata = self.fileMetadata 660 | yop.MDFVersionNumber = self.MDFVersionNumber 661 | yop.filterChannelNames = self.filterChannelNames 662 | yop.convertTables = self.convertTables 663 | for channel in self: 664 | yop[channel] = self[channel] 665 | return yop 666 | 667 | 668 | def _open_mdf(file_name): 669 | """ Opens mdf, make a few checks and returns fid 670 | 671 | Parameters 672 | ----------- 673 | file_name : str 674 | filename string 675 | 676 | Returns 677 | -------- 678 | fid 679 | file identifier 680 | """ 681 | 682 | try: 683 | fid = open(file_name, 'rb') 684 | except IOError: 685 | raise Exception('Can not find file {}'.format(file_name)) 686 | zipfile = False 687 | # Check whether file is MDF file -- assumes that every MDF file starts 688 | # with the letters MDF 689 | if fid.read(3) not in ('MDF', b'MDF'): 690 | if is_zipfile(file_name): 691 | # this is .mfxz file, compressed zip file 692 | zipfile = True 693 | fid.close() 694 | zip_class = ZipFile(file_name, 'r') 695 | zip_name = zip_class.namelist()[0] # there should be only one file 696 | zip_name = zip_class.extract(zip_name) # locally extracts file 697 | fid = open(zip_name, 'rb') 698 | file_name = zip_name 699 | else: 700 | raise Exception('file {} is not an MDF file!'.format(file_name)) 701 | return (fid, file_name, zipfile) 702 | 703 | 704 | def _bits_to_bytes_aligned(n_bits, numeric=True): 705 | """ Converts number of bits into number of aligned bytes 706 | 707 | Parameters 708 | ------------- 709 | n_bits : int 710 | number of bits 711 | numeric: bool 712 | flag to indicate channel is numeric 713 | 714 | Returns 715 | ---------- 716 | number of equivalent aligned bytes 717 | """ 718 | if numeric: 719 | if n_bits == 0: 720 | n_bytes = 0 721 | elif n_bits <= 8: 722 | n_bytes = 1 723 | elif n_bits <= 16: 724 | n_bytes = 2 725 | elif n_bits <= 32: 726 | n_bytes = 4 727 | elif n_bits <= 64: 728 | n_bytes = 8 729 | else: 730 | warn('error converting bits into bytes for a numeric channel, too many bits') 731 | n_bytes = _bits_to_bytes_not_aligned(n_bits) 732 | else: 733 | n_bytes = _bits_to_bytes_not_aligned(n_bits) 734 | return n_bytes 735 | 736 | 737 | def _bits_to_bytes_not_aligned(n_bits): 738 | """ Converts number of bits into number of not aligned bytes 739 | 740 | Parameters 741 | ------------- 742 | n_bits : int 743 | number of bits 744 | 745 | Returns 746 | ---------- 747 | number of equivalent not aligned bytes 748 | """ 749 | n_bytes = n_bits // 8 750 | if not n_bits % 8 == 0: 751 | n_bytes += 1 752 | return n_bytes 753 | 754 | 755 | def _convert_name(channel_name): 756 | """ Check if channelName is valid python identifier 757 | to be removed with next function if no more need 758 | """ 759 | 760 | if channel_name.isidentifier(): 761 | return channel_name 762 | else: 763 | channel_identifier = str(_sanitize_identifier(channel_name)) 764 | # all characters of channel are not compliant to python 765 | if not channel_identifier: 766 | # generate random name for recarray 767 | channel_identifier = ''.join([choice(ascii_letters) for n in range(32)]) 768 | if channel_identifier in _notAllowedChannelNames: 769 | # limitation from recarray object attribute 770 | channel_identifier = ''.join([channel_identifier, '_']) 771 | return channel_identifier 772 | 773 | 774 | def _gen_valid_identifier(seq): 775 | # get an iterator 776 | itr = iter(seq) 777 | # pull characters until we get a legal one for first in identifier 778 | for ch in itr: 779 | if ch == '_' or ch.isalpha(): 780 | yield ch 781 | break 782 | elif ch.isdigit(): 783 | itr = chain(itr, ch) 784 | 785 | # pull remaining characters and yield legal ones for identifier 786 | for ch in itr: 787 | if ch == '_' or ch.isalpha() or ch.isdigit(): 788 | yield ch 789 | else: 790 | yield '_' 791 | 792 | 793 | def _sanitize_identifier(name): 794 | return ''.join(_gen_valid_identifier(name)) 795 | 796 | 797 | class CompressedData: 798 | __slots__ = ['data', 'dtype'] 799 | """ class to represent compressed data by blosc 800 | """ 801 | def __init__(self): 802 | """ data compression method 803 | 804 | Attributes 805 | ------------- 806 | data : numpy array compressed 807 | compressed data 808 | dtype : numpy dtype object 809 | numpy array dtype 810 | """ 811 | self.data = None 812 | self.dtype = None 813 | 814 | def compression(self, a): 815 | """ data compression method 816 | 817 | Parameters 818 | ------------- 819 | a : numpy array 820 | data to be compresses 821 | """ 822 | self.data = compress(a.tobytes()) 823 | self.dtype = a.dtype 824 | 825 | def decompression(self): 826 | """ data decompression 827 | 828 | Returns 829 | ------------- 830 | uncompressed numpy array 831 | """ 832 | return fromstring(decompress(self.data), dtype=self.dtype) 833 | 834 | def __str__(self): 835 | """ prints compressed_data object content 836 | """ 837 | return self.decompression() 838 | -------------------------------------------------------------------------------- /mdfreader/mdfinfo3.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | """ Measured Data Format blocks parser for version 3.x 3 | 4 | Created on Thu Dec 9 12:57:28 2014 5 | 6 | :Author: `Aymeric Rateau `__ 7 | 8 | 9 | Dependencies 10 | ------------------- 11 | - Python >3.4 12 | - Numpy >1.14 13 | 14 | mdfinfo3 15 | -------------------------- 16 | """ 17 | from warnings import warn 18 | from numpy import sort, zeros 19 | from struct import unpack, Struct 20 | from .mdf import dataField, descriptionField, unitField, masterField, masterTypeField, idField 21 | 22 | cn_struct = Struct('<2sH5IH32s128s4H3d2IH') 23 | tx_struct = Struct('<2sH') 24 | cc_struct = Struct('<2s2H2d20s2H') 25 | dg_struct = Struct('<2sH4I2H') 26 | cg_struct = Struct('<2sH3I3HI') 27 | ce_struct = Struct('<2s2H') 28 | 29 | 30 | class Info3(dict): 31 | __slots__ = ['fileName', 'fid', 'filterChannelNames'] 32 | """ mdf file info class version 3.x 33 | MDFINFO is a class information about an MDF (Measure Data Format) file 34 | Based on following specification http://powertrainnvh.com/nvh/MDFspecificationv03.pdf 35 | 36 | Attributes 37 | -------------- 38 | filterChannelNames : bool, optional 39 | flag to filter long channel names including module names separated by a '.' 40 | fileName : str 41 | name of file 42 | fid : 43 | file identifier 44 | 45 | Notes 46 | -------- 47 | mdfinfo(FILENAME) contains a dict of structures, for 48 | each data group, containing key information about all channels in each 49 | group. FILENAME is a string that specifies the name of the MDF file. 50 | General dictionary structure is the following 51 | 52 | - mdfinfo['HDBlock'] header block 53 | - mdfinfo['DGBlock'][dataGroup] Data Group block 54 | - mdfinfo['CGBlock'][dataGroup][channelGroup] Channel Group block 55 | - mdfinfo['CNBlock'][dataGroup][channelGroup][channel] Channel block including text blocks for comment and identifier 56 | - mdfinfo['CCBlock'][dataGroup][channelGroup][channel] Channel conversion information 57 | """ 58 | 59 | def __init__(self, file_name=None, fid=None, filter_channel_names=False, minimal=0): 60 | """ info3 class constructor 61 | 62 | Parameters 63 | ---------------- 64 | file_name : str, optional 65 | name of file 66 | fid : float, optional 67 | file identifier 68 | filter_channel_names : bool, optional 69 | flag to filter long channel names including module names separated by a '.' 70 | minimal : int 71 | 0 will load every metadata 72 | 1 will load DG, CG, CN and CC 73 | 2 will load only DG 74 | 75 | Notes 76 | -------- 77 | If fileName is given it will read file blocks directly by calling method readinfo3 78 | """ 79 | self['IDBlock'] = dict() # Identifier Block 80 | self['HDBlock'] = dict() # Header Block 81 | self['DGBlock'] = dict() # Data Group Block 82 | self['CGBlock'] = dict() # Channel Group Block 83 | self['CNBlock'] = dict() # Channel Block 84 | self['CCBlock'] = dict() # Conversion block 85 | self['allChannelList'] = set() # all channels 86 | self['ChannelNamesByDG'] = dict() 87 | self.filterChannelNames = filter_channel_names 88 | self.fileName = file_name 89 | self.fid = None 90 | if file_name is not None and fid is None: 91 | try: 92 | self.fid = open(self.fileName, 'rb') 93 | except IOError: 94 | raise IOError('Can not find file ' + self.fileName) 95 | self.read_info3(self.fid, minimal) 96 | elif file_name is None and fid is not None: 97 | self.read_info3(fid, minimal) 98 | 99 | def read_info3(self, fid, minimal=0): 100 | """ read all file blocks except data 101 | 102 | Parameters 103 | ---------------- 104 | fid : float 105 | file identifier 106 | minimal : int 107 | 0 will load every metadata 108 | 1 will load DG, CG, CN and CC 109 | 2 will load only DG 110 | """ 111 | # reads IDBlock 112 | fid.seek(24) 113 | (self['IDBlock']['ByteOrder'], 114 | self['IDBlock']['FloatingPointFormat'], 115 | self['IDBlock']['id_ver'], 116 | self['IDBlock']['CodePageNumber']) = unpack('<4H', fid.read(8)) 117 | 118 | # Read header block (HDBlock) information 119 | # Read Header block info into structure, HD pointer at 64 as mentioned in specification 120 | self['HDBlock'] = read_hd_block(fid, 64, self['IDBlock']['id_ver']) 121 | 122 | # Read text block (TXBlock) information 123 | self['HDBlock']['TXBlock'] = read_tx_block(fid, self['HDBlock']['pointerToTXBlock']) 124 | 125 | # Read text block (PRBlock) information 126 | self['HDBlock']['PRBlock'] = read_tx_block(fid, self['HDBlock']['pointerToPRBlock']) 127 | 128 | # Read Data Group blocks (DGBlock) information 129 | # Get pointer to first Data Group block 130 | dg_pointer = self['HDBlock']['pointerToFirstDGBlock'] 131 | for dg in range(self['HDBlock']['numberOfDataGroups']): 132 | 133 | # Read data Data Group block info into structure 134 | self['DGBlock'][dg] = read_dg_block(fid, dg_pointer) 135 | # Get pointer to next Data Group block 136 | dg_pointer = self['DGBlock'][dg]['pointerToNextDGBlock'] 137 | self['ChannelNamesByDG'][dg] = set() 138 | if minimal < 2: 139 | self.read_cg_block(fid, dg, minimal) 140 | 141 | # Close the file 142 | fid.close() 143 | 144 | def read_cg_block(self, fid, dg, minimal=0): 145 | """ read all CG blocks and relying CN & CC 146 | 147 | Parameters 148 | ---------------- 149 | fid : float 150 | file identifier 151 | dg : int 152 | data group number 153 | minimal : int 154 | 0 will load every metadata 155 | 1 will load DG, CG, CN and CC 156 | 2 will load only DG 157 | """ 158 | # Read Channel Group block (CGBlock) information - offset set already 159 | 160 | # Read data Channel Group block info into structure 161 | cg_pointer = self['DGBlock'][dg]['pointerToNextCGBlock'] 162 | self['CGBlock'][dg] = dict() 163 | self['CNBlock'][dg] = dict() 164 | self['CCBlock'][dg] = dict() 165 | for cg in range(self['DGBlock'][dg]['numberOfChannelGroups']): 166 | self['CNBlock'][dg][cg] = dict() 167 | self['CCBlock'][dg][cg] = dict() 168 | self['CGBlock'][dg][cg] = read_cg_block(fid, cg_pointer) 169 | cg_pointer = self['CGBlock'][dg][cg]['pointerToNextCGBlock'] 170 | 171 | # Read data Text block info into structure 172 | self['CGBlock'][dg][cg]['TXBlock'] = \ 173 | read_tx_block(fid, self['CGBlock'][dg][cg]['pointerToChannelGroupCommentText']) 174 | 175 | # Get pointer to next first Channel block 176 | cn_pointer = self['CGBlock'][dg][cg]['pointerToFirstCNBlock'] 177 | 178 | # For each Channel 179 | for channel in range(self['CGBlock'][dg][cg]['numberOfChannels']): 180 | 181 | # Read data Channel block info into structure 182 | 183 | self['CNBlock'][dg][cg][channel] = read_cn_block(fid, cn_pointer) 184 | cn_pointer = self['CNBlock'][dg][cg][channel]['pointerToNextCNBlock'] 185 | 186 | # Read Channel text blocks (TXBlock) 187 | 188 | # Clean signal name 189 | short_signal_name = self['CNBlock'][dg][cg][channel]['signalName'] # short name of signal 190 | # keep original non unique channel name 191 | self['CNBlock'][dg][cg][channel]['orig_name'] = short_signal_name 192 | 193 | if self['CNBlock'][dg][cg][channel]['pointerToASAMNameBlock'] > 0: 194 | # long name of signal 195 | long_signal_name = \ 196 | read_tx_block(fid, self['CNBlock'][dg][cg][channel]['pointerToASAMNameBlock']) 197 | if len(long_signal_name) > len(short_signal_name): # long name should be used 198 | signal_name = long_signal_name 199 | else: 200 | signal_name = short_signal_name 201 | else: 202 | signal_name = short_signal_name 203 | signal_name = signal_name.split('\\') 204 | if len(signal_name) > 1: 205 | self['CNBlock'][dg][cg][channel]['deviceName'] = signal_name[1] 206 | signal_name = signal_name[0] 207 | if self.filterChannelNames: 208 | signal_name = signal_name.split('.')[-1] # filters channels modules 209 | 210 | if signal_name in self['ChannelNamesByDG'][dg]: # for unsorted data 211 | pointer = self['CNBlock'][dg][cg][channel]['pointerToCEBlock'] 212 | if pointer: 213 | temp = read_ce_block(fid, pointer) 214 | else: 215 | temp = dict() 216 | temp['tail'] = channel 217 | self['CNBlock'][dg][cg][channel]['signalName'] = \ 218 | '{0}_{1}_{2}_{3}'.format(signal_name, dg, cg, temp['tail']) 219 | elif signal_name in self['allChannelList']: 220 | # doublon name or master channel 221 | pointer = self['CNBlock'][dg][cg][channel]['pointerToCEBlock'] 222 | if pointer: 223 | temp = read_ce_block(fid, pointer) 224 | else: 225 | temp = dict() 226 | temp['tail'] = dg 227 | if '{0}_{1}'.format(signal_name, temp['tail']) not in self['allChannelList']: 228 | self['CNBlock'][dg][cg][channel]['signalName'] = '{0}_{1}'.format(signal_name, temp['tail']) 229 | else: 230 | self['CNBlock'][dg][cg][channel]['signalName'] = '{0}_{1}_{2}'.format(signal_name, 231 | dg, temp['tail']) 232 | else: 233 | self['CNBlock'][dg][cg][channel]['signalName'] = signal_name 234 | self['ChannelNamesByDG'][dg].add(self['CNBlock'][dg][cg][channel]['signalName']) 235 | self['allChannelList'].add(self['CNBlock'][dg][cg][channel]['signalName']) 236 | 237 | # Read channel description 238 | self['CNBlock'][dg][cg][channel]['ChannelCommentBlock'] = \ 239 | read_tx_block(fid, self['CNBlock'][dg][cg][channel]['pointerToChannelCommentBlock']) 240 | 241 | # Read data Text block info into structure 242 | self['CNBlock'][dg][cg][channel]['SignalIdentifierBlock'] = \ 243 | read_tx_block(fid, self['CNBlock'][dg][cg][channel]['pointerToSignalIdentifierBlock']) 244 | 245 | # Read Channel Conversion block (CCBlock) 246 | if self['CNBlock'][dg][cg][channel]['pointerToConversionFormula'] == 0: 247 | # If no conversion formula, set to 1:1 248 | self['CCBlock'][dg][cg][channel] = {} 249 | self['CCBlock'][dg][cg][channel]['cc_type'] = 65535 250 | else: # Otherwise get conversion formula, parameters and physical units 251 | # Read data Channel Conversion block info into structure 252 | self['CCBlock'][dg][cg][channel] = \ 253 | read_cc_block(fid, self['CNBlock'][dg][cg][channel]['pointerToConversionFormula']) 254 | 255 | # reorder channel blocks and related blocks based on first bit position 256 | # this reorder is meant to improve performance while parsing records using core.records.fromfile 257 | # as it will not use cn_byte_offset 258 | # first, calculate new mapping/order 259 | n_channel = len(self['CNBlock'][dg][cg]) 260 | Map = zeros(shape=len(self['CNBlock'][dg][cg]), dtype=[('index', 'u4'), ('first_bit', 'u4')]) 261 | for cn in range(n_channel): 262 | Map[cn] = (cn, self['CNBlock'][dg][cg][cn]['numberOfTheFirstBits']) 263 | ordered_map = sort(Map, order='first_bit') 264 | 265 | to_change_index = Map == ordered_map 266 | for cn in range(n_channel): 267 | if not to_change_index[cn]: 268 | # offset all indexes of indexes to be moved 269 | self['CNBlock'][dg][cg][cn + n_channel] = self['CNBlock'][dg][cg].pop(cn) 270 | self['CCBlock'][dg][cg][cn + n_channel] = self['CCBlock'][dg][cg].pop(cn) 271 | for cn in range(n_channel): 272 | if not to_change_index[cn]: 273 | # change to ordered index 274 | self['CNBlock'][dg][cg][cn] = self['CNBlock'][dg][cg].pop(ordered_map[cn][0] + n_channel) 275 | self['CCBlock'][dg][cg][cn] = self['CCBlock'][dg][cg].pop(ordered_map[cn][0] + n_channel) 276 | 277 | def clean_dg_info(self, dg): 278 | """ delete CN,CC and CG blocks related to data group 279 | 280 | Parameters 281 | ---------------- 282 | dg : int 283 | data group number 284 | """ 285 | try: 286 | self['CNBlock'][dg] = {} 287 | except KeyError: 288 | pass 289 | try: 290 | self['CCBlock'][dg] = {} 291 | except KeyError: 292 | pass 293 | try: 294 | self['CGBlock'][dg] = {} 295 | except KeyError: 296 | pass 297 | 298 | def list_channels3(self, file_name=None, fid=None): 299 | """ reads data, channel group and channel blocks to list channel names 300 | 301 | Attributes 302 | -------------- 303 | file_name : str 304 | file name 305 | 306 | Returns 307 | ----------- 308 | list of channel names 309 | """ 310 | # Read MDF file and extract its complete structure 311 | if file_name is not None: 312 | self.fileName = file_name 313 | # Open file 314 | if fid is None and file_name is not None: 315 | fid = open(self.fileName, 'rb') 316 | channel_name_list = [] 317 | 318 | # Read header block (HDBlock) information 319 | # Set file pointer to start of HDBlock 320 | hd_pointer = 64 321 | # Read Header block info into structure 322 | self['HDBlock'] = read_hd_block(fid, hd_pointer) 323 | 324 | # Read Data Group blocks (DGBlock) information 325 | # Get pointer to first Data Group block 326 | dg_pointer = self['HDBlock']['pointerToFirstDGBlock'] 327 | for dataGroup in range(self['HDBlock']['numberOfDataGroups']): 328 | 329 | # Read data Data Group block info into structure 330 | self['DGBlock'][dataGroup] = read_dg_block(fid, dg_pointer) 331 | # Get pointer to next Data Group block 332 | dg_pointer = self['DGBlock'][dataGroup]['pointerToNextDGBlock'] 333 | 334 | # Read Channel Group block (CGBlock) information - offset set already 335 | 336 | # Read data Channel Group block info into structure 337 | cg_pointer = self['DGBlock'][dataGroup]['pointerToNextCGBlock'] 338 | self['CGBlock'][dataGroup] = {} 339 | self['CNBlock'][dataGroup] = {} 340 | self['CCBlock'][dataGroup] = {} 341 | for channelGroup in range(self['DGBlock'][dataGroup]['numberOfChannelGroups']): 342 | self['CNBlock'][dataGroup][channelGroup] = {} 343 | self['CCBlock'][dataGroup][channelGroup] = {} 344 | self['CGBlock'][dataGroup][channelGroup] = read_cg_block(fid, cg_pointer) 345 | cg_pointer = self['CGBlock'][dataGroup][channelGroup]['pointerToNextCGBlock'] 346 | 347 | # Get pointer to next first Channel block 348 | cn_pointer = self['CGBlock'][dataGroup][channelGroup]['pointerToFirstCNBlock'] 349 | 350 | names_set = set() 351 | # For each Channel 352 | for channel in range(self['CGBlock'][dataGroup][channelGroup]['numberOfChannels']): 353 | 354 | # Read Channel block (CNBlock) information 355 | # self.numberOfChannels += 1 356 | # Read data Channel block info into structure 357 | self['CNBlock'][dataGroup][channelGroup][channel] = read_cn_block(fid, cn_pointer) 358 | cn_pointer = self['CNBlock'][dataGroup][channelGroup][channel]['pointerToNextCNBlock'] 359 | 360 | # Read Channel text blocks (TXBlock) 361 | 362 | # Clean signal name 363 | short_signal_name = self['CNBlock'][dataGroup][channelGroup][channel]['signalName'] 364 | cn_tx_pointer = self['CNBlock'][dataGroup][channelGroup][channel]['pointerToASAMNameBlock'] 365 | if cn_tx_pointer > 0: 366 | long_signal_name = read_tx_block(fid, cn_tx_pointer) # long name of signal 367 | if len(long_signal_name) > len(short_signal_name): # long name should be used 368 | signal_name = long_signal_name 369 | else: 370 | signal_name = short_signal_name 371 | else: 372 | signal_name = short_signal_name 373 | signal_name = signal_name.split('\\') 374 | signal_name = signal_name[0] 375 | if self.filterChannelNames: 376 | signal_name = signal_name.split('.')[-1] 377 | 378 | if signal_name in names_set: 379 | pointer = self['CNBlock'][dataGroup][channelGroup][channel]['pointerToCEBlock'] 380 | if pointer: 381 | temp = read_ce_block(fid, pointer) 382 | else: 383 | temp = dict() 384 | temp['tail'] = channel 385 | self['CNBlock'][dataGroup][channelGroup][channel]['signalName'] = \ 386 | '{0}_{1}'.format(signal_name, temp['tail']) 387 | warn('WARNING added number to duplicate signal name: {}'. 388 | format(self['CNBlock'][dataGroup][channelGroup][channel]['signalName'])) 389 | else: 390 | self['CNBlock'][dataGroup][channelGroup][channel]['signalName'] = signal_name 391 | names_set.add(signal_name) 392 | 393 | channel_name_list.append(signal_name) 394 | 395 | # CLose the file 396 | fid.close() 397 | return channel_name_list 398 | 399 | 400 | def read_hd_block(fid, pointer, version=0): 401 | """ header block reading """ 402 | if pointer != 0 and pointer is not None: 403 | temp = dict() 404 | fid.seek(pointer) 405 | if version < 320: 406 | (temp['BlockType'], 407 | temp['BlockSize'], 408 | temp['pointerToFirstDGBlock'], 409 | temp['pointerToTXBlock'], 410 | temp['pointerToPRBlock'], 411 | temp['numberOfDataGroups'], 412 | temp['Date'], 413 | temp['Time'], 414 | temp['Author'], 415 | temp['Organization'], 416 | temp['ProjectName'], 417 | temp['Subject']) = unpack('<2sH3IH10s8s32s32s32s32s', fid.read(164)) 418 | else: 419 | (temp['BlockType'], 420 | temp['BlockSize'], 421 | temp['pointerToFirstDGBlock'], 422 | temp['pointerToTXBlock'], 423 | temp['pointerToPRBlock'], 424 | temp['numberOfDataGroups'], 425 | temp['Date'], 426 | temp['Time'], 427 | temp['Author'], 428 | temp['Organization'], 429 | temp['ProjectName'], 430 | temp['Subject'], 431 | temp['TimeStamp'], 432 | temp['UTCTimeOffset'], 433 | temp['TimeQualityClass'], 434 | temp['TimeIdentification']) = unpack('<2sH3IH10s8s32s32s32s32sQhH32s', fid.read(208)) 435 | temp['TimeIdentification'] = temp['TimeIdentification'].rstrip(b'\x00').decode('latin1', 'replace') 436 | temp['Date'] = temp['Date'].rstrip(b'\x00').decode('latin1', 'replace') 437 | temp['Time'] = temp['Time'].rstrip(b'\x00').decode('latin1', 'replace') 438 | temp['Author'] = temp['Author'].rstrip(b'\x00').decode('latin1', 'replace') 439 | temp['Organization'] = temp['Organization'].rstrip(b'\x00').decode('latin1', 'replace') 440 | temp['ProjectName'] = temp['ProjectName'].rstrip(b'\x00').decode('latin1', 'replace') 441 | temp['Subject'] = temp['Subject'].rstrip(b'\x00').decode('latin1', 'replace') 442 | return temp 443 | else: 444 | return None 445 | 446 | 447 | def read_dg_block(fid, pointer): 448 | """ data group block reading """ 449 | if pointer != 0 and pointer is not None: 450 | temp = dict() 451 | fid.seek(pointer) 452 | (temp['BlockType'], 453 | temp['BlockSize'], 454 | temp['pointerToNextDGBlock'], 455 | temp['pointerToNextCGBlock'], 456 | temp['reserved'], 457 | temp['pointerToDataRecords'], 458 | temp['numberOfChannelGroups'], 459 | temp['numberOfRecordIDs']) = dg_struct.unpack(fid.read(24)) 460 | return temp 461 | else: 462 | return None 463 | 464 | 465 | def read_cg_block(fid, pointer): 466 | """ channel block reading """ 467 | if pointer != 0 and pointer is not None: 468 | temp = dict() 469 | fid.seek(pointer) 470 | (temp['BlockType'], 471 | temp['BlockSize'], 472 | temp['pointerToNextCGBlock'], 473 | temp['pointerToFirstCNBlock'], 474 | temp['pointerToChannelGroupCommentText'], 475 | temp['recordID'], 476 | temp['numberOfChannels'], 477 | temp['dataRecordSize'], 478 | temp['numberOfRecords']) = cg_struct.unpack(fid.read(26)) 479 | return temp 480 | else: 481 | return None 482 | 483 | 484 | def read_cn_block(fid, pointer): 485 | """ channel block reading """ 486 | if pointer != 0 and pointer is not None: 487 | temp = dict() 488 | fid.seek(pointer) 489 | (temp['BlockType'], 490 | temp['BlockSize'], 491 | temp['pointerToNextCNBlock'], 492 | temp['pointerToConversionFormula'], 493 | temp['pointerToCEBlock'], 494 | temp['pointerToCDBlock'], 495 | temp['pointerToChannelCommentBlock'], 496 | temp['channelType'], 497 | temp['signalName'], 498 | temp['signalDescription'], 499 | temp['numberOfTheFirstBits'], 500 | temp['numberOfBits'], 501 | temp['signalDataType'], 502 | temp['valueRangeKnown'], 503 | temp['valueRangeMinimum'], 504 | temp['valueRangeMaximum'], 505 | temp['rateVariableSampled'], 506 | temp['pointerToASAMNameBlock'], 507 | temp['pointerToSignalIdentifierBlock'], 508 | temp['ByteOffset']) = cn_struct.unpack(fid.read(228)) 509 | 510 | temp['signalName'] = temp['signalName'].rstrip(b'\x00').decode('latin1', 'replace') 511 | temp['signalDescription'] = temp['signalDescription'].rstrip(b'\x00').decode('latin1', 'replace') 512 | return temp 513 | else: 514 | return None 515 | 516 | 517 | def read_cc_block(fid, pointer): 518 | """ channel conversion block reading """ 519 | if pointer != 0 and pointer is not None: 520 | temp = dict() 521 | fid.seek(pointer) 522 | (temp['BlockType'], 523 | temp['BlockSize'], 524 | temp['valueRangeKnown'], 525 | temp['valueRangeMinimum'], 526 | temp['valueRangeMaximum'], 527 | temp['physicalUnit'], 528 | temp['cc_type'], 529 | temp['numberOfValuePairs']) = cc_struct.unpack(fid.read(46)) 530 | temp['physicalUnit'] = temp['physicalUnit'].rstrip(b'\x00').decode('latin1', 'replace') 531 | temp['conversion'] = dict() 532 | 533 | if temp['cc_type'] == 0: # Parametric, Linear: Physical = Integer*P2 + P1 534 | (temp['conversion']['P1'], 535 | temp['conversion']['P2']) = unpack('2d', fid.read(16)) 536 | 537 | elif temp['cc_type'] in (1, 2): # Table look up with or without interpolation 538 | for pair in range(temp['numberOfValuePairs']): 539 | temp['conversion'][pair] = dict() 540 | (temp['conversion'][pair]['int'], 541 | temp['conversion'][pair]['phys']) = unpack('2d', fid.read(16)) 542 | 543 | elif temp['cc_type'] in (6, 9): # Polynomial or rational 544 | (temp['conversion']['P1'], 545 | temp['conversion']['P2'], 546 | temp['conversion']['P3'], 547 | temp['conversion']['P4'], 548 | temp['conversion']['P5'], 549 | temp['conversion']['P6']) = unpack('6d', fid.read(48)) 550 | 551 | elif temp['cc_type'] in (7, 8): # Exponential or logarithmic 552 | (temp['conversion']['P1'], 553 | temp['conversion']['P2'], 554 | temp['conversion']['P3'], 555 | temp['conversion']['P4'], 556 | temp['conversion']['P5'], 557 | temp['conversion']['P6'], 558 | temp['conversion']['P7']) = unpack('7d', fid.read(56)) 559 | 560 | elif temp['cc_type'] == 10: # Text Formula 561 | temp['conversion']['textFormula'] = \ 562 | unpack('256s', fid.read(256))[0].rstrip(b'\x00').decode('latin1', 'replace') 563 | 564 | elif temp['cc_type'] == 11: # ASAM-MCD2 text table 565 | for pair in range(temp['numberOfValuePairs']): 566 | temp['conversion'][pair] = dict() 567 | (temp['conversion'][pair]['int'], 568 | temp['conversion'][pair]['text']) = unpack('d32s', fid.read(40)) 569 | temp['conversion'][pair]['text'] = \ 570 | temp['conversion'][pair]['text'].rstrip(b'\x00').decode('latin1', 'replace') 571 | 572 | elif temp['cc_type'] == 12: # Text range table 573 | for pair in range(temp['numberOfValuePairs']): 574 | temp['conversion'][pair] = dict() 575 | (temp['conversion'][pair]['lowerRange'], 576 | temp['conversion'][pair]['upperRange'], 577 | temp['conversion'][pair]['pointerToTXBlock']) = unpack('2dI', fid.read(20)) 578 | for pair in range(temp['numberOfValuePairs']): # get text range 579 | # Read corresponding text 580 | try: 581 | temp['conversion'][pair]['Textrange'] = read_tx_block(fid, temp['conversion'][pair]['pointerToTXBlock']) 582 | except: 583 | temp['conversion'][pair]['Textrange'] = "" 584 | 585 | elif temp['cc_type'] == 65535: # No conversion int=phys 586 | pass 587 | else: 588 | # Give warning that conversion formula is not being 589 | # made 590 | warn('Conversion Formula type (cc_type={})not supported.'.format(temp['cc_type'])) 591 | 592 | return temp 593 | else: 594 | return None 595 | 596 | 597 | def read_tx_block(fid, pointer): 598 | """ reads text block """ 599 | if pointer != 0 and pointer is not None: 600 | fid.seek(pointer) 601 | (block_type, 602 | block_size) = tx_struct.unpack(fid.read(4)) 603 | text = unpack('{}s'.format(block_size - 4), fid.read(block_size - 4))[0] 604 | 605 | return text.rstrip(b'\x00').decode('latin1', 'replace') 606 | 607 | 608 | def read_ce_block(fid, pointer): 609 | """ reads source block """ 610 | if pointer != 0 and pointer is not None: 611 | fid.seek(pointer) 612 | temp = dict() 613 | (block_type, 614 | block_size, 615 | temp['extension_type']) = ce_struct.unpack(fid.read(6)) 616 | if temp['extension_type'] == 2: 617 | (temp['n_module'], 618 | temp['address'], 619 | temp['description'], 620 | temp['ECU_id']) = unpack('HI80s32s', fid.read(120)) 621 | temp['ECU_id'] = temp['ECU_id'].rstrip(b'\x00').decode('latin1', 'replace') 622 | temp['description'] = temp['description'].rstrip(b'\x00').decode('latin1', 'replace') 623 | temp['tail'] = temp['ECU_id'] 624 | elif temp['extension_type'] == 19: 625 | (temp['CAN_id'], 626 | temp['CAN_channel_id'], 627 | temp['message'], 628 | temp['sender']) = unpack('2I36s36s', fid.read(80)) 629 | temp['message'] = temp['message'].rstrip(b'\x00').decode('latin1', 'replace') 630 | temp['sender'] = temp['sender'].rstrip(b'\x00').decode('latin1', 'replace') 631 | temp['tail'] = temp['message'] 632 | else: 633 | return None 634 | return temp 635 | 636 | 637 | def _generate_dummy_mdf3(info, channel_list): 638 | """ computes MasterChannelList and mdf dummy dict from an info object 639 | 640 | Parameters 641 | ---------------- 642 | info : info object 643 | information structure of file 644 | 645 | channel_list : list of str 646 | list of channel names 647 | 648 | Returns 649 | ----------- 650 | a dict which keys are master channels in files with values a list of related channels of the raster 651 | """ 652 | master_channel_list = {} 653 | all_channel_list = set() 654 | mdf_dict = {} 655 | for dg in info['DGBlock']: 656 | master = '' 657 | master_type = 0 658 | channel_names_by_dg = set() 659 | for cg in info['CGBlock'][dg]: 660 | channel_name_list = [] 661 | for cn in info['CNBlock'][dg][cg]: 662 | name = info['CNBlock'][dg][cg][cn]['signalName'] 663 | if name in channel_names_by_dg: 664 | name = '{0}_{1}_{2}_{3}'.format(name, dg, cg, cn) 665 | elif name in all_channel_list: 666 | name = ''.join([name, '_{}'.format(dg)]) 667 | if channel_list is None or name in channel_list: 668 | channel_name_list.append(name) 669 | all_channel_list.add(name) 670 | channel_names_by_dg.add(name) 671 | # create mdf channel 672 | mdf_dict[name] = {} 673 | mdf_dict[name][dataField] = None 674 | if 'signalDescription' in info['CNBlock'][dg][cg][cn]: 675 | mdf_dict[name][descriptionField] = \ 676 | info['CNBlock'][dg][cg][cn]['signalDescription'] 677 | else: 678 | mdf_dict[name][descriptionField] = '' 679 | if 'physicalUnit' in info['CCBlock'][dg][cg][cn]: 680 | mdf_dict[name][unitField] = info['CCBlock'][dg][cg][cn]['physicalUnit'] 681 | else: 682 | mdf_dict[name][unitField] = '' 683 | mdf_dict[name][masterField] = 0 # default is time 684 | mdf_dict[name][masterTypeField] = None 685 | mdf_dict[name][idField] = (dg, cg, cn) 686 | if info['CNBlock'][dg][cg][cn]['channelType']: # master channel of cg 687 | master = name 688 | master_type = info['CNBlock'][dg][cg][cn]['channelType'] 689 | for chan in channel_name_list: 690 | mdf_dict[chan][masterField] = master 691 | mdf_dict[chan][masterTypeField] = master_type 692 | master_channel_list[master] = channel_name_list 693 | return (master_channel_list, mdf_dict) 694 | -------------------------------------------------------------------------------- /COPYING: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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"Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------