├── .gitignore ├── LICENSE ├── README.md ├── docs ├── newt.py ├── snack_lib.md ├── test_checkboxtree.py └── usage.md ├── images ├── 5.jpg └── test.jpg ├── src ├── config.py ├── py_menu.py ├── three_page.py └── w_lib │ ├── __init__.py │ ├── blog.py │ ├── http_util.py │ └── pysnack │ ├── __init__.py │ ├── _snackmodule.so │ ├── snack.py │ └── snack_lib.py └── tools ├── install_lib.sh └── w_lib64 ├── libnewt.so.0.52 ├── libnewt.so.0.52.11 ├── libslang.so.2 └── libslang.so.2.2.1 /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | #*.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | env/ 12 | build/ 13 | develop-eggs/ 14 | dist/ 15 | downloads/ 16 | eggs/ 17 | .eggs/ 18 | lib/ 19 | lib64/ 20 | parts/ 21 | sdist/ 22 | var/ 23 | *.egg-info/ 24 | .installed.cfg 25 | *.egg 26 | 27 | # PyInstaller 28 | # Usually these files are written by a python script from a template 29 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 30 | *.manifest 31 | *.spec 32 | 33 | # Installer logs 34 | pip-log.txt 35 | pip-delete-this-directory.txt 36 | 37 | # Unit test / coverage reports 38 | htmlcov/ 39 | .tox/ 40 | .coverage 41 | .coverage.* 42 | .cache 43 | nosetests.xml 44 | coverage.xml 45 | *,cover 46 | .hypothesis/ 47 | 48 | # Translations 49 | *.mo 50 | *.pot 51 | 52 | # Django stuff: 53 | *.log 54 | local_settings.py 55 | 56 | # Flask stuff: 57 | instance/ 58 | .webassets-cache 59 | 60 | # Scrapy stuff: 61 | .scrapy 62 | 63 | # Sphinx documentation 64 | docs/_build/ 65 | 66 | # PyBuilder 67 | target/ 68 | 69 | # IPython Notebook 70 | .ipynb_checkpoints 71 | 72 | # pyenv 73 | .python-version 74 | 75 | # celery beat schedule file 76 | celerybeat-schedule 77 | 78 | # dotenv 79 | .env 80 | 81 | # virtualenv 82 | venv/ 83 | ENV/ 84 | 85 | # Spyder project settings 86 | .spyderproject 87 | 88 | # Rope project settings 89 | .ropeproject 90 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 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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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 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 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 | {project} Copyright (C) {year} {fullname} 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 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # py_menu 2 | 3 | 4 | 5 | * [1 背景和目标](#1-背景和目标) 6 | * [1.1 背景](#11-背景) 7 | * [1.2 目标](#12-目标) 8 | * [2 名词解释](#2-名词解释) 9 | * [3 假设和依赖](#3-假设和依赖) 10 | * [3.1 依赖](#31-依赖) 11 | * [4 使用](#4-使用) 12 | * [5 相关项目](#5-相关项目) 13 | * [5.1 类似项目](#51-类似项目) 14 | * [5.2 使用了 py_menu 的项目](#52-使用了-py_menu-的项目) 15 | * [6 Version](#6-version) 16 | * [7 参加步骤](#7-参加步骤) 17 | * [8 小额捐款](#8-小额捐款) 18 | 19 | 20 | 21 | 更简单操作和使用的终端菜单及管理 22 | 23 | ![Screenshot](images/test.jpg) 24 | 25 | ## 1 背景和目标 26 | 27 | ### 1.1 背景 28 | 29 | > * 平台可能会管理成千上万个实例，但什么来管理平台尼，需要有个程序来对特定平台的服务进行管理操作 30 | > * 管理常用操作程序 31 | 32 | ### 1.2 目标 33 | 34 | > * 框架与逻辑代码分离，备份代码时只需要备份主要逻辑代码即可 35 | 36 | ## 2 名词解释 37 | 38 | > * newt: 全称是：Not Erik’s Windowing Toolkit, 用在 RatHat 的 Linux 发行版本 (RHEL, Fedora 和 CentOS) 的安装程序项目 Anaconda 中 39 | > * snack: 官方 newt 库中还提供了 Python 封装库，名称为 snack(Snack 是 python 对 newt 的接口) 40 | > * [snack 前世今生](https://github.com/meetbill/py_menu/wiki) 41 | > * [snack 库提交历史](https://pagure.io/newt/history/snack.py?identifier=master) 42 | 43 | ## 3 假设和依赖 44 | 45 | ### 3.1 依赖 46 | 47 | 系统依赖: Centos 6.X 及以上 48 | 49 | ## 4 使用 50 | 51 | > * [py_menu 使用手册](docs/usage.md) 52 | 53 | 54 | 三层菜单点击确定后返回以下结果，是个 json 55 | 56 | 日志记录在 ./log/pymenu.log 57 | ``` 58 | yes {'entry_test2': '0', 'entry_test3': '127.0.0.1', 'entry_test1': '0', 'radios': 'radios2', 'checks_list': ['checks4']} 59 | ``` 60 | 点击 cancel 时，输出 no 61 | 62 | ## 5 相关项目 63 | 64 | ### 5.1 类似项目 65 | > * shell 终端菜单 --[shell_menu](https://github.com/meetbill/shell_menu.git) 66 | 67 | ### 5.2 使用了 py_menu 的项目 68 | > * MegaCli 终端界面管理工具 [Megatui](https://github.com/meetbill/MegaTUI) 69 | 70 | ## 6 Version 71 | 72 | * V1.2.4，2020-12-19 提醒页面移动到 snack_lib 库中 73 | * V1.2.3，2020-12-17 三级输出界面可接收参数，方便复用三级输出界面 74 | * V1.2.2，2019-02-18 (1) 更改日志方式；(2) 添加 Centos6.x `_snackmodule.so` 75 | * V1.2.1，2017-03-21 添加三级输出界面 76 | * V1.2.0，2017-03-17 将三级配置界面独立出来为 three_page.py，可以单独调试此页面 77 | * V1.1.1，2016-12-19 修复 bug，程序会保留二级菜单选项位置，假如从一级目录重新进入时，二级菜单选择位置没有报异常 bug 78 | * V1.1.0，2016-09-30 更新 doc，同时重新更新程序结构，使得更方便编写程序 79 | * V1.0.2，2016-09-29 添加日志，输出到 /var/log/menu_tool/acc.log 中 80 | * V1.0.1，2016-09-25 First edit 81 | 82 | ## 7 参加步骤 83 | 84 | * 在 GitHub 上 `fork` 到自己的仓库，然后 `clone` 到本地，并设置用户信息。 85 | ``` 86 | $ git clone https://github.com/meetbill/py_menu.git 87 | $ cd py_menu 88 | $ git config user.name "yourname" 89 | $ git config user.email "your email" 90 | ``` 91 | * 修改代码后提交，并推送到自己的仓库。 92 | ``` 93 | $ #do some change on the content 94 | $ git commit -am "Fix issue #1: change helo to hello" 95 | $ git push 96 | ``` 97 | * 在 GitHub 网站上提交 pull request。 98 | * 定期使用项目仓库内容更新自己仓库内容。 99 | ``` 100 | $ git remote add upstream https://github.com/meetbill/py_menu.git 101 | $ git fetch upstream 102 | $ git checkout master 103 | $ git rebase upstream/master 104 | $ git push -f origin master 105 | ``` 106 | ## 8 小额捐款 107 | 108 | 如果你觉得 py_menu 对你有帮助，可以对作者进行小额捐款（支付宝） 109 | 110 | ![Screenshot](images/5.jpg) 111 | -------------------------------------------------------------------------------- /docs/newt.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | 3 | from snack import * 4 | 5 | 6 | def help(screen, text): 7 | raise ValueError, "foo" 8 | ButtonChoiceWindow(screen, "Help", text, help="Help on help") 9 | 10 | 11 | t = TextboxReflowed(25, "Some text which needs to be wrapped at a good place.") 12 | li = Listbox(5, width=20, returnExit=1) 13 | li.append("First", "f") 14 | li.append("Second", "s") 15 | li.insert("Another", "a", "f") 16 | li.delete("a") 17 | ct = CheckboxTree(5, scroll=1) 18 | ct.append("Colors") 19 | ct.addItem("Red", (0, snackArgs['append']), "red item key") 20 | ct.addItem("Yellow", (0, snackArgs['append'])) 21 | ct.addItem("Blue", (0, snackArgs['append'])) 22 | ct.append("Flavors") 23 | ct.addItem("Vanilla", (1, snackArgs['append'])) 24 | ct.addItem("Chocolate", (1, snackArgs['append'])) 25 | ct.addItem("Stawberry", (1, snackArgs['append'])) 26 | ct.append("Numbers") 27 | ct.addItem("1", (2, snackArgs['append'])) 28 | ct.addItem("2", (2, snackArgs['append'])) 29 | ct.addItem("3", (2, snackArgs['append'])) 30 | ct.append("Names") 31 | ct.addItem("Matt", (3, snackArgs['append'])) 32 | ct.addItem("Shawn", (3, snackArgs['append'])) 33 | ct.addItem("Wilson", (3, snackArgs['append'])) 34 | ct.append("Months") 35 | ct.addItem("February", (4, snackArgs['append'])) 36 | ct.addItem("August", (4, snackArgs['append'])) 37 | ct.addItem("September", (4, snackArgs['append'])) 38 | ct.append("Events") 39 | ct.addItem("Christmas", (5, snackArgs['append'])) 40 | ct.addItem("Labor Day", (5, snackArgs['append'])) 41 | ct.addItem("My Vacation", (5, snackArgs['append'])) 42 | b = Button("Button") 43 | e = Entry(15, "Entry") 44 | l = Label("label") 45 | cb = Checkbox("checkbox") 46 | r1 = SingleRadioButton("Radio 1", None, 1) 47 | r2 = SingleRadioButton("Radio 2", r1) 48 | 49 | 50 | def something(): 51 | print 52 | hello 53 | 54 | 55 | screen = SnackScreen() 56 | 57 | screen.helpCallback(help) 58 | 59 | foo = EntryWindow(screen, 'Title', 'This is some text for the entry window', 60 | ['prompt', 'more', 'info']) 61 | 62 | lbcw = ListboxChoiceWindow(screen, 'Title 2', 63 | 'Choose one item from the list below:', 64 | ('One', 'Two', 'Three', 'Four', 'Five'), default=2, 65 | help="Help for a listbox") 66 | 67 | sg = Grid(2, 3) 68 | sg.setField(b, 0, 0, anchorLeft=1) 69 | sg.setField(e, 1, 0, (1, 0, 0, 0), anchorLeft=1, anchorTop=1) 70 | sg.setField(l, 0, 1, (0, 1, 0, 0), anchorLeft=1) 71 | sg.setField(cb, 1, 1, (1, 1, 0, 0), anchorLeft=1) 72 | sg.setField(r1, 0, 2, (0, 0, 0, 0), anchorLeft=1) 73 | sg.setField(r2, 1, 2, (1, 0, 0, 0), anchorLeft=1) 74 | 75 | g = Grid(1, 3) 76 | 77 | g.setField(t, 0, 0) 78 | g.setField(li, 0, 1, (0, 1, 0, 1)) 79 | g.setField(sg, 0, 2) 80 | 81 | g.place(1, 1) 82 | 83 | screen.gridWrappedWindow(g, "title") 84 | 85 | f = Form("This is some help") 86 | f.add(li) 87 | f.add(b) 88 | f.add(e) 89 | f.add(l) 90 | f.add(cb) 91 | f.add(r1) 92 | f.add(r2) 93 | f.add(t) 94 | 95 | res = f.run() 96 | 97 | screen.popWindow() 98 | 99 | g = GridForm(screen, "Tree", 1, 2) 100 | g.add(ct, 0, 0, (0, 0, 0, 1)) 101 | g.add(Button("Ok"), 0, 1) 102 | g.runOnce() 103 | 104 | screen.finish() 105 | 106 | print 107 | "val", e.value() 108 | print 109 | "check", cb.value() 110 | print 111 | "r1", r1.selected() 112 | print 113 | "listbox", li.current() 114 | # returns a tuple of the wrapped text, the actual width, and the actual height 115 | print 116 | res 117 | 118 | print 119 | foo 120 | print 121 | 'lbcw', lbcw 122 | print 123 | "ct selected", ct.getSelection() 124 | print 125 | "ct current", ct.getCurrent() 126 | 127 | -------------------------------------------------------------------------------- /docs/snack_lib.md: -------------------------------------------------------------------------------- 1 | ## snack_lib 2 | 3 | 4 | 5 | * [1 使用](#1-使用) 6 | * [2 功能](#2-功能) 7 | * [2.1 编辑窗口](#21-编辑窗口) 8 | * [2.1 提醒及输出窗口](#21-提醒及输出窗口) 9 | 10 | 11 | 12 | ## 1 使用 13 | 14 | snack_lib 可以独立使用 15 | 16 | ``` 17 | #cd py_menu/w_lib/pysnack 18 | #python snack_lib.py 19 | ``` 20 | 21 | 此库包含如下功能 22 | 23 | > * 编辑窗口(Mask 类) 24 | > * 提醒窗口及输出窗口(Snack_output 类) 25 | > * 确认窗口(conformwindows 方法) 26 | 27 | ## 2 功能 28 | 29 | ### 2.1 编辑窗口 30 | ``` 31 | +-------------------------------+ 32 | | +-------------+-------------+ | 33 | | | label | text | | 34 | | +-------------+-------------+ | 35 | | | label | entry | | 36 | | +-------------+-------------+-+---------subgrid 37 | | | label | checks | | 38 | | +-------------+-------------+ | 39 | | | label | radios | | 40 | | +-------------+-------------+ | 41 | | | label |checks_entry | | 42 | | +-------------+-------------+ | 43 | | +---------------------------+ | 44 | | | | | 45 | | | button +-+---------buttons 46 | | | | | 47 | | +---------------------------+ | 48 | +-------------------------------+---------gridform 49 | ``` 50 | 51 | 日志会输出到 `/tmp/test_snack_lib.log` 52 | ``` 53 | yes {'entry_test2': '0', 'entry_test3': '127.0.0.1', 'entry_test1': '0', 'radios': 'radios2', 'checks_list': ['checks4']} 54 | ``` 55 | ### 2.1 提醒及输出窗口 56 | 57 | ``` 58 | def test_Snack_output(screen): 59 | m = Snack_output(screen, "test_windows1_2", 35 ) 60 | m.text("ceshijjjjjjjjjjjxdffffffffffffffff") 61 | m.text("xxxfffxxxxxxxxxxxxxx") 62 | m.text("xxxxxxxxxxxxxxxxx") 63 | m.text("xxxxxxxxxxxxxxxxx") 64 | m.text("xxxxxxxxxxxxxxxxx") 65 | m.run(43,3) 66 | ``` 67 | 68 | -------------------------------------------------------------------------------- /docs/test_checkboxtree.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | 3 | from snack import * 4 | 5 | screen = SnackScreen() 6 | 7 | g = GridForm(screen, "My Test", 1, 4) 8 | # -------------------------------------------------------------------- 9 | li = Listbox(height = 3, width = 20, returnExit = 1) 10 | li.append("First", 1) 11 | li.append("Second", 2) 12 | li.append("Third", 3) 13 | g.add(li, 0, 0, padding = (0, 0, 0, 1)) 14 | # -------------------------------------------------------------------- 15 | rb = RadioBar(screen, ( 16 | ("This", -1, 0), 17 | ("Default", "default", 1), 18 | ("That", "that", 0) )) 19 | g.add(rb, 0, 1, padding = (0, 0, 0, 1)) 20 | # -------------------------------------------------------------------- 21 | ct = CheckboxTree(height = 5, scroll = 1) 22 | ct.append("Colors") 23 | ct.addItem("Red", (0, snackArgs['append'])) 24 | ct.addItem("Yellow", (0, snackArgs['append'])) 25 | ct.addItem("Blue", (0, snackArgs['append'])) 26 | ct.append("Flavors") 27 | ct.append("Numbers") 28 | ct.addItem("1", (2, snackArgs['append'])) 29 | ct.addItem("2", (2, snackArgs['append'])) 30 | ct.addItem("3", (2, snackArgs['append'])) 31 | ct.append("Names") 32 | ct.append("Months") 33 | ct.append("Events") 34 | g.add(ct, 0, 2, padding = (0, 0, 0, 1)) 35 | # -------------------------------------------------------------------- 36 | bb = ButtonBar(screen, (("Ok", "ok"), ("Cancel", "cancel"))) 37 | g.add(bb, 0, 3) 38 | # -------------------------------------------------------------------- 39 | result = g.runOnce() 40 | screen.finish() 41 | # -------------------------------------------------------------------- 42 | print result 43 | print "listbox:", li.current() 44 | print "rb:", rb.getSelection() 45 | print "bb:", bb.buttonPressed(result) 46 | print "checkboxtree:", ct.getSelection() 47 | -------------------------------------------------------------------------------- /docs/usage.md: -------------------------------------------------------------------------------- 1 | ## py_menu 使用手册 2 | 3 | 4 | 5 | * [1 项目简介](#1-项目简介) 6 | * [1.1 已测试环境](#11-已测试环境) 7 | * [2 使用篇](#2-使用篇) 8 | * [2.1 启动](#21-启动) 9 | * [2.2 一级及二级菜单](#22-一级及二级菜单) 10 | * [2.3 三级菜单](#23-三级菜单) 11 | * [2.3.1 概述](#231-概述) 12 | * [2.3.2 三级编辑窗口功能实现](#232-三级编辑窗口功能实现) 13 | * [2.3.3 三级 output 窗口](#233-三级-output-窗口) 14 | * [2.4 添加调试日志](#24-添加调试日志) 15 | * [3 原理篇](#3-原理篇) 16 | * [3.1 整体显示](#31-整体显示) 17 | * [3.2 构图](#32-构图) 18 | * [3.2.1 一层和二层](#321-一层和二层) 19 | * [3.2.2 三层目录](#322-三层目录) 20 | * [3.3 函数实现](#33-函数实现) 21 | * [3.3.1 一级及二级菜单](#331-一级及二级菜单) 22 | * [3.3.2 三级编辑窗口](#332-三级编辑窗口) 23 | * [3.3.3 二级菜单配置中往三级编辑窗口函数跳转实现](#333-二级菜单配置中往三级编辑窗口函数跳转实现) 24 | * [4 常见问题](#4-常见问题) 25 | * [4.1 中文乱码](#41-中文乱码) 26 | 27 | 28 | 29 | ## 1 项目简介 30 | 31 | 本项目主要更新两部分 32 | 33 | > * py_menu 整体框架 34 | > * 第三级编辑页的底层函数库 [w_lib/pysnack/snack_lib.py](./snack_lib.md) , 此库可以单独使用 35 | 36 | ### 1.1 已测试环境 37 | 38 | > * centos 6/7 39 | > * suse 12 40 | 41 | ## 2 使用篇 42 | ### 2.1 启动 43 | 44 | 先执行 `python py_menu.py` 看能否输出界面, 可正常输出时，则可正常使用 45 | 46 | > suse 系统可能会缺少库，可以通过以下方法解决: 47 | ``` 48 | #cd tools 49 | #bash install_lib.sh 50 | ``` 51 | 52 | 界面修改操作仅需要修改 config.py 和 three_page.py 两个文件 53 | 54 | ### 2.2 一级及二级菜单 55 | 56 | 一级及二级目录显示，只需要修改 config.py 文件 57 | ``` 58 | config_first = { 59 | 'name': '主目录', 60 | 'items': ['a) 功能分类 1', 61 | 'b) 功能分类 2', 62 | 'c) 功能分类 3', 63 | ], 64 | } 65 | 66 | config_secondary = [{ 67 | 'name': 'window1', 68 | 'items': [("二级目录 1_1","three1_1funtion", {}), 69 | ("二级目录 1_2","three1_2funtion", {}), 70 | ("二级目录 1_3","three1_3funtion", {}), 71 | ], 72 | }, 73 | { 74 | 'name': 'window2', 75 | 'items': [("二级目录 2_1","three2_1funtion", {}), 76 | ("二级目录 2_2","three2_2funtion", {}), 77 | ], 78 | }, 79 | { 80 | 'name': 'window3', 81 | 'items': [("二级目录 3_1","three3_1funtion", {}), 82 | ], 83 | }, 84 | ] 85 | ``` 86 | > * 一级目录中的 items『列表』即使终端菜单界面上的列表显示 87 | > * 二级目录中的 items『列表』即使终端菜单界面上的列表显示，items 列表中的元素是元组，元组的第一个元素是二级菜单的列表项，第二个元素是指定三级的功能 88 | > * config_first 中 items 的元素个数必须和 config_secondary 列表的元素个数一致，即保证一级目录都有对应的二级目录窗口 89 | 90 | ### 2.3 三级菜单 91 | 92 | #### 2.3.1 概述 93 | 94 | 常用三级窗口如下 95 | > * [snack_lib](./snack_lib.md) 96 | > * 编辑窗口 (Mask 类） 97 | > * 提醒窗口及输出窗口 (Snack_output 类） 98 | > * 确认窗口 (conformwindows 方法） 99 | > * snack 库 100 | > * 选择窗口 ListboxChoiceWindow 101 | 102 | #### 2.3.2 三级编辑窗口功能实现 103 | 104 | 三级编辑窗口，编辑 three_page.py 105 | ``` 106 | def three1_1funtion(screen, *args, **kargs): 107 | m = Mask(screen, "test_windows1_1", 35 ) 108 | m.text("label_test0","ceshi_text") 109 | m.entry( "label_test1", "entry_test1", "0" ) 110 | m.entry( "label_test2", "entry_test2", "0" ) 111 | m.entry( "label_test3", "entry_test3", "127.0.0.1" ) 112 | m.checks( "复选框","checks_list",[ 113 | ('checks_name1','checks1',0), 114 | ('checks_name2','checks2',0), 115 | ('checks_name3','checks3',0), 116 | ('checks_name4','checks4',1), 117 | ('checks_name5','checks5',0), 118 | ('checks_name6','checks6',0), 119 | ('checks_name7','checks7',0), 120 | ], 121 | height= 5 122 | ) 123 | m.radios( "单选框","radios", [ 124 | ('radios_name1','radios1', 0), 125 | ('radios_name2','radios2', 1), 126 | ('radios_name3','radios3', 0) ] ) 127 | 128 | m.buttons( yes="Sava&Quit", no="Quit" ) 129 | (cmd, results) = m.run(43,3) 130 | 131 | logger.debug(str(cmd)+" "+str(results)) 132 | if cmd == "yes": 133 | rx = conformwindows(screen, "确认操作") 134 | if rx[0] == "yes" or rx[1] == "F12": 135 | """exe""" 136 | return 137 | else: 138 | logger.debug("cancel this operation") 139 | return 140 | else: 141 | return 142 | ``` 143 | #### 2.3.3 三级 output 窗口 144 | 145 | 三级 output 窗口，编辑 three_page.py 146 | ``` 147 | def three1_2funtion(screen, *args, **kargs): 148 | m = Snack_output(screen, "test_windows1_2", 35 ) 149 | m.text("ceshijjjjjjjjjjjxdffffffffffffffff") 150 | m.text("xxxfffxxxxxxxxxxxxxx") 151 | m.text("xxxxxxxxxxxxxxxxx") 152 | m.text("xxxxxxxxxxxxxxxxx") 153 | m.text("xxxxxxxxxxxxxxxxx") 154 | m.run(43,3) 155 | ``` 156 | ### 2.4 添加调试日志 157 | 158 | 在 `three_page.py` 中添加功能时，可能需要输出下调试日志，可以通过添加下面操作实现 159 | 160 | ``` 161 | # messages 是需要输出的信息 162 | logger.debug(str(messages)) 163 | ``` 164 | 165 | ## 3 原理篇 166 | ### 3.1 整体显示 167 | 168 | ``` 169 | +--------++-------++--------------+ 170 | | || || | 171 | | || || | 172 | | || || | 173 | | || || | 174 | | || || +--+ +--+ | 175 | | || || +--+ +--+ | 176 | | || |+--------------+ 177 | | +----+ || +---+ | 178 | | +----+ || +---+ | 179 | +--------++-------+ 180 | 181 | ``` 182 | > * 第一个列表窗口使用 g.run(1,3)-- 跳转到第二个窗口后仍然显示 183 | > * 第二个列表窗口使用 g.run(24,3)-- 跳转到第三个窗口后仍然显示 184 | > * 第三个编辑窗口使用 g.runOnce(45,3)-- 点击确定 / 取消后消失 185 | 186 | 187 | ### 3.2 构图 188 | 189 | #### 3.2.1 一层和二层 190 | 191 | ``` 192 | +-----------------+ 193 | | +-------------+ | 194 | | | list | | 195 | | +-------------+ | 196 | | +-------------+ | 197 | | | back | | 198 | | +-------------+ | 199 | +-----------------+ 200 | ``` 201 | 202 | #### 3.2.2 三层目录 203 | 204 | ``` 205 | +-------------------------------+ 206 | | +-------------+-------------+ | 207 | | | label | text | | 208 | | +-------------+-------------+ | 209 | | | label | entry | | 210 | | +-------------+-------------+-+---------subgrid 211 | | | label | checks | | 212 | | +-------------+-------------+ | 213 | | | label | radios | | 214 | | +-------------+-------------+ | 215 | | | label |checks_entry | | 216 | | +-------------+-------------+ | 217 | | +---------------------------+ | 218 | | | | | 219 | | | button +-+---------buttons 220 | | | | | 221 | | +---------------------------+ | 222 | +-------------------------------+---------gridform 223 | ``` 224 | 第三层编辑窗口具体实现可查看 [snack_lib](snack_lib.md) 225 | 226 | ### 3.3 函数实现 227 | 228 | #### 3.3.1 一级及二级菜单 229 | 230 | 一级及二级菜单均是列表，故二级菜单可以进行复用，通过传入不同的列表值显示不同的菜单项 231 | 232 | > * self.main_location 标记一级菜单选择的第几行，会根据此参数，传给第二级菜单列表参数，显示对应二级窗口 233 | > * self.sec_location 标记二级菜单选择的第几行 234 | 235 | #### 3.3.2 三级编辑窗口 236 | 237 | 三级编辑窗口是对复选框、单选框、编辑框等进行了封装。点击确定后会继续弹出确认框。同时返回的是 json 串，非常容易处理 238 | #### 3.3.3 二级菜单配置中往三级编辑窗口函数跳转实现 239 | 240 | 二级菜单中，二级菜单配置是一个列表，列表中的元素是元组，第一个参数是二级菜单中的显示内容，第二个参数是跳转到的三级函数名字 241 | 242 | 'items': [("二级目录 3_1","three3_1funtion")], 243 | 244 | ## 4 常见问题 245 | 246 | ### 4.1 中文乱码 247 | 248 | 那么如何显示中文呢？ 249 | 250 | > 系统必须安装中文语言包才行 251 | ``` 252 | # yum -y groupinstall chinese-support 253 | ``` 254 | 255 | > 设置相应的字符集 256 | ``` 257 | ## 临时生效 258 | # export LANG="zh_CN.UTF-8" # 设置为中文 259 | # export LANG="en_US.UTF-8" # 设置为英文，我比较喜欢这样 export LANG=C 260 | 261 | ## 永久生效， 编辑 /etc/sysconfig/i18n 262 | LANG="zh_CN.UTF-8" 263 | 264 | ## 或者，编辑 /etc/profile 配置文件，添加如下一行 265 | export LANG="zh_CN.UTF-8" 266 | # 重新载入 267 | # . /etc/profile 268 | 269 | ## 查看当前的字符集 270 | # echo $LANG 271 | ``` 272 | 273 | 好了，经过上面的设置，在终端上应该能够显示中文了。 274 | 275 | > ssh 远程终端乱码 276 | ``` 277 | 如果 SSH 终端还是乱码，那么我们也需要对终端软件的编码进行设置。 278 | ``` 279 | -------------------------------------------------------------------------------- /images/5.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/meetbill/py_menu/31eb6b8ce5840be1984f30ddb74dc9bb0b70a5e2/images/5.jpg -------------------------------------------------------------------------------- /images/test.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/meetbill/py_menu/31eb6b8ce5840be1984f30ddb74dc9bb0b70a5e2/images/test.jpg -------------------------------------------------------------------------------- /src/config.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | # coding=utf8 3 | """ 4 | # Author: meetbill 5 | # Created Time : 2016-09-30 11:51:15 6 | 7 | # File Name: config.py 8 | # Description: 9 | 10 | """ 11 | config_first = { 12 | 'name': '主目录', 13 | 'items': ['a)功能分类1', 14 | 'b)功能分类2', 15 | 'c)功能分类3', 16 | ], 17 | } 18 | 19 | config_secondary = [{ 20 | 'name': 'window1', 21 | 'items': [("二级目录1_1", "three1_1funtion", {"name":"three1"}), 22 | ("二级目录1_2", "three1_2funtion", {}), 23 | ("二级目录1_3", "three1_3funtion", {}), 24 | ], 25 | }, 26 | { 27 | 'name': 'window2', 28 | 'items': [("二级目录2_1", "three2_1funtion", {}), 29 | ("二级目录2_2", "three2_2funtion", {}), 30 | ], 31 | }, 32 | { 33 | 'name': 'window3', 34 | 'items': [("二级目录3_1", "three3_1funtion", {}), 35 | ], 36 | }, 37 | ] 38 | -------------------------------------------------------------------------------- /src/py_menu.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | # encoding=utf-8 3 | 4 | import traceback 5 | import os 6 | import sys 7 | import getopt 8 | import inspect 9 | 10 | from w_lib.pysnack.snack import * 11 | from w_lib.pysnack import snack_lib 12 | from w_lib import blog 13 | import config 14 | import three_page 15 | 16 | reload(sys) 17 | sys.setdefaultencoding('utf8') 18 | blog.init_log("./log/pymenu") 19 | _version_ = "1.2.4" 20 | 21 | 22 | def usage(): 23 | print "<使用方法>" 24 | print "-h 本帮助" 25 | 26 | 27 | class MenuTool(object): 28 | def __init__(self): 29 | 30 | self.screen = SnackScreen() 31 | self.screen.setColor("ROOT", "white", "blue") 32 | self.screen.setColor("ENTRY", "white", "blue") 33 | self.screen.setColor("LABEL", "black", "white") 34 | self.screen.setColor("HELPLINE", "white", "blue") 35 | self.screen.setColor("TEXTBOX", "black", "yellow") 36 | self.main_location = 1 37 | self.sec_location = 1 38 | 39 | def main(self): 40 | try: 41 | self.first_menu() 42 | except Exception as e: 43 | self.screen.finish() 44 | print e 45 | print traceback.format_exc() 46 | finally: 47 | self.screen.finish() 48 | print "感谢使用！" 49 | return '' 50 | 51 | def quit(self): 52 | # 调用退出到命令行，输入exit返回 53 | buttons = ("是", "否") 54 | bb = ButtonBar(self.screen, buttons) 55 | g = GridForm(self.screen, "返回登陆界面？", 20, 16) 56 | g.add(bb, 1, 3, (10, 0, 10, 0), growx=1) 57 | rq = g.runOnce(32, 8) 58 | self.screen.popWindow() 59 | if rq == "ESC" or bb.buttonPressed(rq) == "否": 60 | self.first_menu() 61 | else: 62 | self.screen.finish() 63 | return 64 | 65 | def first_menu(self): 66 | # 主界面 67 | # 主memu菜单项位置 68 | while True: 69 | self.screen = SnackScreen() 70 | self.screen.finish() 71 | self.screen = SnackScreen() 72 | self.screen.setColor("ROOT", "white", "blue") 73 | self.screen.setColor("ENTRY", "white", "blue") 74 | self.screen.setColor("LABEL", "black", "white") 75 | self.screen.setColor("HELPLINE", "white", "blue") 76 | self.screen.setColor("TEXTBOX", "black", "yellow") 77 | self.screen.pushHelpLine("<%s> Powered by meetbill...请使用 TAB 在选项间切换" % _version_) 78 | li = Listbox(height=15, width=18, returnExit=1, showCursor=0) 79 | 80 | items_n = 1 81 | for items in config.config_first["items"]: 82 | li.append(items, items_n) 83 | items_n += 1 84 | li.setCurrent(self.main_location) 85 | 86 | bb = CompactButton('|->退出<-|') 87 | g = GridForm(self.screen, "manager", 1, 10) 88 | g.add(li, 0, 1) 89 | g.add(bb, 0, 2) 90 | g.add(Label(" "), 0, 3) 91 | g.add(Label("[管理利器]"), 0, 4) 92 | rc = g.run(1, 3) 93 | self.main_location = li.current() 94 | if rc == 'ESC' or 'snack.CompactButton' in str(rc): 95 | return self.quit() 96 | if li.current() in range(1, len(config.config_first["items"]) + 1): 97 | self.secondary_menu() 98 | 99 | # 第二层menu 100 | def secondary_menu(self): 101 | li = Listbox(height=15, width=14, returnExit=1, showCursor=0) 102 | bb = CompactButton('返回') 103 | secondary_window = config.config_secondary[self.main_location - 1] 104 | items_n = 1 105 | for items in secondary_window["items"]: 106 | li.append(items[0], items_n) 107 | items_n += 1 108 | while True: 109 | h = GridForm(self.screen, "请选择", 1, 16) 110 | if len(secondary_window["items"]) < self.sec_location: 111 | li.setCurrent(1) 112 | else: 113 | li.setCurrent(self.sec_location) 114 | h.add(li, 0, 1) 115 | h.add(bb, 0, 9) 116 | rc = h.run(24, 3) 117 | 118 | if "snack.CompactButton" in str(rc) or rc == 'ESC': 119 | return 0 120 | else: 121 | self.sec_location = li.current() 122 | if self.sec_location in range(1, len(secondary_window["items"]) + 1): 123 | name, func_name, func_kargs = secondary_window["items"][self.sec_location - 1] 124 | if func_name in dir(three_page): 125 | for fun in inspect.getmembers(three_page, callable): 126 | if func_name == fun[0]: 127 | fun[1](self.screen, **func_kargs) 128 | else: 129 | snack_lib.warwindows(self.screen, "警告", "没有找到对应的函数!") 130 | else: 131 | snack_lib.warwindows(self.screen, "测试", "xxx") 132 | 133 | 134 | try: 135 | if len(sys.argv) > 1: 136 | opts, args = getopt.getopt(sys.argv[1:], "h") 137 | for op, value in opts: 138 | if op == "-h": 139 | usage() 140 | sys.exit() 141 | 142 | if len(config.config_first["items"]) != len(config.config_secondary): 143 | print "一级目录个数与二级窗口个数不对应" 144 | sys.exit() 145 | if os.getenv('STY'): 146 | print "not support screen" 147 | sys.exit() 148 | 149 | menu = MenuTool() 150 | menu.main() 151 | except Exception as e: 152 | print e 153 | print "指定的参数无效" 154 | usage() 155 | -------------------------------------------------------------------------------- /src/three_page.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | # coding=utf8 3 | """ 4 | # Author: meetbill 5 | # Created Time : 2017-03-16 21:36:04 6 | 7 | # File Name: three_page.py 8 | # Description: 9 | 10 | """ 11 | import logging 12 | 13 | from w_lib.pysnack import snack_lib 14 | 15 | 16 | def three1_1funtion(screen, *args, **kargs): 17 | window_name = "name" in kargs.keys() and kargs["name"] or "test_windows1_1" 18 | m = snack_lib.Mask(screen, window_name, 35) 19 | m.text("label_test0", "ceshi_text") 20 | m.entry("label_test1", "entry_test1", "0") 21 | m.entry("label_test2", "entry_test2", "0") 22 | m.entry("label_test3", "entry_test3", "127.0.0.1") 23 | m.checks("复选框", "checks_list", [ 24 | ('checks_name1', 'checks1', 0), 25 | ('checks_name2', 'checks2', 0), 26 | ('checks_name3', 'checks3', 0), 27 | ('checks_name4', 'checks4', 1), 28 | ('checks_name5', 'checks5', 0), 29 | ('checks_name6', 'checks6', 0), 30 | ('checks_name7', 'checks7', 0), 31 | ], 32 | height=5 33 | ) 34 | m.radios("单选框", "radios", [ 35 | ('radios_name1', 'radios1', 0), 36 | ('radios_name2', 'radios2', 1), 37 | ('radios_name3', 'radios3', 0)]) 38 | 39 | m.buttons(yes="Sava&Quit", no="Quit") 40 | (cmd, results) = m.run(43, 3) 41 | 42 | logging.info(str(cmd) + " " + str(results)) 43 | if cmd == "yes": 44 | rx = snack_lib.conformwindows(screen, "确认操作") 45 | if rx[0] == "yes" or rx[1] == "F12": 46 | """exe""" 47 | return 48 | else: 49 | logging.info("cancel this operation") 50 | return 51 | else: 52 | return 53 | 54 | 55 | def three1_2funtion(screen, *args, **kargs): 56 | m = snack_lib.SnackOutput(screen, "test_windows1_2", 35) 57 | m.text("ceshijjjjjjjjjjjxdffffffffffffffff") 58 | m.text("xxxfffxxxxxxxxxxxxxx") 59 | m.text("xxxxxxxxxxxxxxxxx") 60 | m.text("xxxxxxxxxxxxxxxxx") 61 | m.text("xxxxxxxxxxxxxxxxx") 62 | m.run(43, 3) 63 | 64 | 65 | if __name__ == "__main__": 66 | from snack import * 67 | try: 68 | screen = SnackScreen() 69 | screen.setColor("ROOT", "white", "blue") 70 | screen.setColor("ENTRY", "white", "blue") 71 | screen.setColor("LABEL", "black", "white") 72 | screen.setColor("HELPLINE", "white", "blue") 73 | screen.setColor("TEXTBOX", "black", "yellow") 74 | three1_2funtion(screen) 75 | except Exception as e: 76 | print e 77 | finally: 78 | screen.finish() 79 | -------------------------------------------------------------------------------- /src/w_lib/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/meetbill/py_menu/31eb6b8ce5840be1984f30ddb74dc9bb0b70a5e2/src/w_lib/__init__.py -------------------------------------------------------------------------------- /src/w_lib/blog.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | # coding=utf8 3 | """ 4 | # Author: meetbill 5 | # Created Time : 2016-08-01 10:59:26 6 | 7 | # File Name: blog.py 8 | # Description: 9 | 10 | """ 11 | import sys 12 | import logging 13 | from logging.handlers import RotatingFileHandler 14 | import os 15 | 16 | 17 | class ColoredFormatter(logging.Formatter): 18 | '''A colorful formatter.''' 19 | 20 | def __init__(self, fmt=None, datefmt=None): 21 | logging.Formatter.__init__(self, fmt, datefmt) 22 | # Color escape string 23 | COLOR_RED = '\033[1;31m' 24 | COLOR_GREEN = '\033[1;32m' 25 | COLOR_YELLOW = '\033[1;33m' 26 | COLOR_BLUE = '\033[1;34m' 27 | COLOR_PURPLE = '\033[1;35m' 28 | COLOR_CYAN = '\033[1;36m' 29 | COLOR_GRAY = '\033[1;37m' 30 | COLOR_WHITE = '\033[1;38m' 31 | COLOR_RESET = '\033[1;0m' 32 | 33 | # Define log color 34 | self.LOG_COLORS = { 35 | 'DEBUG': '%s', 36 | 'INFO': COLOR_GREEN + '%s' + COLOR_RESET, 37 | 'WARNING': COLOR_YELLOW + '%s' + COLOR_RESET, 38 | 'ERROR': COLOR_RED + '%s' + COLOR_RESET, 39 | 'CRITICAL': COLOR_RED + '%s' + COLOR_RESET, 40 | 'EXCEPTION': COLOR_RED + '%s' + COLOR_RESET, 41 | } 42 | 43 | def format(self, record): 44 | level_name = record.levelname 45 | msg = logging.Formatter.format(self, record) 46 | 47 | return self.LOG_COLORS.get(level_name, '%s') % msg 48 | 49 | 50 | class Log(object): 51 | 52 | ''' 53 | log 54 | ''' 55 | 56 | def __init__(self, filename, level="debug", logid="meetbill", 57 | mbs=20, count=10, is_console=True): 58 | ''' 59 | mbs: how many MB 60 | count: the count of remain 61 | ''' 62 | try: 63 | self._level = level 64 | #print "init,level:",level,"\t","get_map_level:",self._level 65 | self._filename = filename 66 | self._logid = logid 67 | self._logger = logging.getLogger(self._logid) 68 | file_path = os.path.split(self._filename)[0] 69 | if not os.path.exists(file_path): 70 | os.makedirs(file_path) 71 | 72 | if not len(self._logger.handlers): 73 | self._logger.setLevel(self.get_map_level(self._level)) 74 | 75 | fmt = '[%(asctime)s] %(levelname)s %(message)s' 76 | datefmt = '%Y-%m-%d %H:%M:%S' 77 | formatter = logging.Formatter(fmt, datefmt) 78 | 79 | maxBytes = int(mbs) * 1024 * 1024 80 | file_handler = RotatingFileHandler( 81 | self._filename, mode='a', maxBytes=maxBytes, backupCount=count) 82 | self._logger.setLevel(self.get_map_level(self._level)) 83 | file_handler.setFormatter(formatter) 84 | self._logger.addHandler(file_handler) 85 | 86 | if is_console == True: 87 | stream_handler = logging.StreamHandler(sys.stderr) 88 | console_formatter = ColoredFormatter(fmt, datefmt) 89 | stream_handler.setFormatter(console_formatter) 90 | self._logger.addHandler(stream_handler) 91 | self._logger.propagate = False 92 | 93 | except Exception as expt: 94 | print expt 95 | 96 | def tolog(self, msg, level=None): 97 | try: 98 | level = level if level else self._level 99 | level = str(level).lower() 100 | level = self.get_map_level(level) 101 | if level == logging.DEBUG: 102 | self._logger.debug(msg) 103 | if level == logging.INFO: 104 | self._logger.info(msg) 105 | if level == logging.WARN: 106 | self._logger.warn(msg) 107 | if level == logging.ERROR: 108 | self._logger.error(msg) 109 | if level == logging.CRITICAL: 110 | self._logger.critical(msg) 111 | except Exception as expt: 112 | print expt 113 | 114 | def debug(self, msg): 115 | self.tolog(msg, level="debug") 116 | 117 | def info(self, msg): 118 | self.tolog(msg, level="info") 119 | 120 | def warn(self, msg): 121 | self.tolog(msg, level="warn") 122 | 123 | def error(self, msg): 124 | self.tolog(msg, level="error") 125 | 126 | def critical(self, msg): 127 | self.tolog(msg, level="critical") 128 | 129 | def get_map_level(self, level="debug"): 130 | level = str(level).lower() 131 | #print "get_map_level:",level 132 | if level == "debug": 133 | return logging.DEBUG 134 | if level == "info": 135 | return logging.INFO 136 | if level == "warn": 137 | return logging.WARN 138 | if level == "error": 139 | return logging.ERROR 140 | if level == "critical": 141 | return logging.CRITICAL 142 | 143 | 144 | def init_log(log_path, level=logging.INFO, when="D", backup=7, 145 | format="%(levelname)s: %(asctime)s: %(filename)s:%(lineno)d * %(thread)d %(message)s", 146 | datefmt="%m-%d %H:%M:%S"): 147 | """ 148 | init_log - initialize log module 149 | 150 | Args: 151 | log_path - Log file path prefix. 152 | Log data will go to two files: log_path.log and log_path.log.wf 153 | Any non-exist parent directories will be created automatically 154 | level - msg above the level will be displayed 155 | DEBUG < INFO < WARNING < ERROR < CRITICAL 156 | the default value is logging.INFO 157 | when - how to split the log file by time interval 158 | 'S' : Seconds 159 | 'M' : Minutes 160 | 'H' : Hours 161 | 'D' : Days 162 | 'W' : Week day 163 | default value: 'D' 164 | format - format of the log 165 | default format: 166 | %(levelname)s: %(asctime)s: %(filename)s:%(lineno)d * %(thread)d %(message)s 167 | INFO: 12-09 18:02:42: log.py:40 * 139814749787872 HELLO WORLD 168 | backup - how many backup file to keep 169 | default value: 7 170 | 171 | Raises: 172 | OSError: fail to create log directories 173 | IOError: fail to open log file 174 | """ 175 | formatter = logging.Formatter(format, datefmt) 176 | logger = logging.getLogger() 177 | logger.setLevel(level) 178 | 179 | dir = os.path.dirname(log_path) 180 | if not os.path.isdir(dir): 181 | os.makedirs(dir) 182 | 183 | handler = logging.handlers.TimedRotatingFileHandler(log_path + ".log", 184 | when=when, 185 | backupCount=backup) 186 | handler.setLevel(level) 187 | handler.setFormatter(formatter) 188 | logger.addHandler(handler) 189 | 190 | handler = logging.handlers.TimedRotatingFileHandler(log_path + ".log.wf", 191 | when=when, 192 | backupCount=backup) 193 | handler.setLevel(logging.WARNING) 194 | handler.setFormatter(formatter) 195 | logger.addHandler(handler) 196 | 197 | 198 | if __name__ == "__main__": 199 | # 通用模块日志 200 | init_log("./log/common.log") 201 | logging.info("info log") 202 | logging.warning("warning log") 203 | logging.error("error log") 204 | logging.debug("debug log") 205 | # 独立模块日志 206 | debug = True 207 | logpath = "./log/test.log" 208 | logger = Log( 209 | logpath, 210 | level="debug", 211 | logid="meetbill", 212 | is_console=debug, 213 | mbs=5, 214 | count=5) 215 | 216 | logstr = "helloworld" 217 | logger.error(logstr) 218 | logger.info(logstr) 219 | logger.warn(logstr) 220 | logger.debug(logstr) 221 | -------------------------------------------------------------------------------- /src/w_lib/http_util.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | # coding=utf8 3 | """ 4 | # Author: wangbin34(meetbill) 5 | # Created Time : 2020-05-23 22:08:46 6 | 7 | # File Name: http_util.py 8 | # Description: 9 | 10 | Simple module to request HTTP 11 | 12 | get(url, **kwargs) 13 | post(url, **kwargs) 14 | download(url, **kwargs) 15 | 16 | RequestTool( 17 | 'http://127.0.0.1:8585', 18 | data = {}, 19 | type = 'GET', # (str) GET POST default: POST 20 | is_decode_response = False, # (bool) If True, json ==> dict 21 | check_key = None, # (str) Check key 22 | check_value = None, # (str, int, list) Check value, May be a list 23 | referer = '', 24 | user_agent = '', 25 | cookie = None, # CookieJar, Cookie.S*Cookie, dict, string 26 | auth = {'usr':'', 'pwd':''}, # Only Basic Authorization 27 | debug = False 28 | ) 29 | """ 30 | from __future__ import absolute_import 31 | from __future__ import division 32 | from __future__ import unicode_literals 33 | 34 | import os 35 | import base64 36 | import sys 37 | import inspect 38 | import logging 39 | import time 40 | import json 41 | 42 | 43 | log = logging.getLogger("butterfly") 44 | 45 | 46 | PY2 = sys.version_info.major == 2 47 | PY3 = sys.version_info.major == 3 48 | 49 | 50 | if PY2: 51 | from urllib import ContentTooShortError 52 | from urllib2 import HTTPError, URLError 53 | from urllib import urlencode 54 | from urllib2 import Request as urlRequest 55 | from urllib2 import build_opener 56 | from urllib2 import HTTPHandler, HTTPSHandler, HTTPCookieProcessor 57 | import Cookie 58 | from cookielib import CookieJar 59 | 60 | if PY3: 61 | from urllib.error import ContentTooShortError, HTTPError, URLError 62 | from urllib.parse import urlencode 63 | from urllib.request import Request as urlRequest 64 | from urllib.request import build_opener 65 | from urllib.request import HTTPHandler, HTTPSHandler, HTTPCookieProcessor 66 | from http import cookies as Cookie 67 | from http.cookiejar import CookieJar 68 | 69 | 70 | _DEFAULT_TIMEOUT = 90 71 | 72 | 73 | def get(url, **kwargs): 74 | """ 75 | http get request 76 | """ 77 | kwargs.update(type='GET') 78 | kwargs.update(is_decode_response=True) 79 | return RequestTool(url, **kwargs) 80 | 81 | 82 | def post_form(url, **kwargs): 83 | """ 84 | http post request 85 | """ 86 | kwargs.update(type='POST') 87 | kwargs.update(post_type='form') 88 | kwargs.update(is_decode_response=True) 89 | return RequestTool(url, **kwargs) 90 | 91 | 92 | def post_json(url, **kwargs): 93 | """ 94 | http post request 95 | """ 96 | kwargs.update(type='POST') 97 | kwargs.update(post_type='json') 98 | kwargs.update(is_decode_response=True) 99 | return RequestTool(url, **kwargs) 100 | 101 | 102 | def download(url, local, **kwargs): 103 | """ 104 | download file 105 | """ 106 | if not local: 107 | raise ValueError('local filepath is empty') 108 | try: 109 | if not os.path.exists(os.path.dirname(local)): 110 | os.makedirs(os.path.dirname(local)) 111 | res = RequestTool(url, **kwargs) 112 | read_size = 0 113 | real_size = int(res.header['content-length']) 114 | with open(local, 'wb') as f: 115 | while True: 116 | block = res.response.read(1024 * 8) 117 | if not block: 118 | break 119 | f.write(block) 120 | read_size += len(block) 121 | if read_size < real_size: 122 | raise ContentTooShortError( 123 | 'retrieval incomplete: got only {} out of {} bytes'.formate(read_size, real_size), 124 | None 125 | ) 126 | except Exception as e: 127 | raise e 128 | 129 | 130 | class RequestTool(object): 131 | """ 132 | Request Class 133 | """ 134 | 135 | def __init__(self, url, **kwargs): 136 | """ 137 | Request init 138 | """ 139 | self.request = None 140 | self.response = None 141 | self.code = -1 142 | self.header = {} 143 | self.cookieJar = None 144 | self.reason = '' 145 | self.content = '' 146 | self.content_dict = {} 147 | 148 | # 是否将服务端返回结果从 json 转为 dict 149 | self.is_decode_response = kwargs.get('is_decode_response', False) 150 | 151 | data = kwargs.get('data', None) 152 | # 当请求是 GET 请求，同时传了 data 字典的话，post_type 默认是 form，会进行 urlencode，并拼接到请求 URL 上 153 | post_type = kwargs.get('post_type', 'form') 154 | if data is not None: 155 | if isinstance(data, dict): 156 | if post_type == 'json': 157 | data_str = json.dumps(data) 158 | else: 159 | # data = {"name":"meetbill", "age":"21"} ==> urlencode(data) = 'age=21&name=meetbill' 160 | data_str = urlencode(data) 161 | 162 | if not isinstance(data_str, basestring): 163 | raise ValueError('data must be string or dict') 164 | else: 165 | data_str = None 166 | 167 | request_type = kwargs.get('type', 'POST') 168 | if data_str and isinstance(request_type, basestring) and request_type.upper() != 'POST': 169 | # 如果是 GET 请求，则将 data 中的内容转为 url 的一部分 170 | url = '{}?{}'.format(url, data_str) 171 | data_str = None # GET data must be None 172 | 173 | self.request = urlRequest(url, data_str) 174 | # Content-type, 默认是 'application/x-www-form-urlencoded' 175 | if request_type.upper() == 'POST' and post_type == "json": 176 | self.request.add_header('Content-type', 'application/json') 177 | 178 | # referer 179 | referer = kwargs.get('referer', None) 180 | if referer: 181 | self.request.add_header('referer', referer) 182 | 183 | # user-agent 184 | user_agent = kwargs.get('user_agent', None) 185 | if user_agent: 186 | self.request.add_header('User-Agent', user_agent) 187 | 188 | # auth 189 | auth = kwargs.get('auth', None) 190 | if auth and isinstance(auth, dict) and 'usr' in auth: 191 | auth_string = base64.b64encode('{}:{}'.format(auth.get('usr', ''), auth.get('pwd', ''))) 192 | self.request.add_header('Authorization', 'Basic {}'.format(auth_string)) 193 | 194 | # cookie 195 | cookie = kwargs.get('cookie', None) 196 | cj = None 197 | if cookie: 198 | if isinstance(cookie, CookieJar): 199 | cj = cookie 200 | elif isinstance(cookie, dict): 201 | result = [] 202 | for k, v in cookie.items(): 203 | result.append('{}={}'.format(k, v)) 204 | cookie = '; '.join(result) 205 | elif isinstance(cookie, Cookie.BaseCookie): 206 | cookie = cookie.output(header='') 207 | if isinstance(cookie, basestring): 208 | self.request.add_header('Cookie', cookie) 209 | 210 | if cj is None: 211 | cj = CookieJar() 212 | 213 | #! TODO: proxy 214 | 215 | # build opener 216 | debuglevel = 1 if kwargs.get('debug', False) else 0 217 | opener = build_opener( 218 | HTTPHandler(debuglevel=debuglevel), 219 | HTTPSHandler(debuglevel=debuglevel), 220 | HTTPCookieProcessor(cj) 221 | ) 222 | 223 | # timeout 224 | timeout = kwargs.get('timeout') 225 | if not isinstance(timeout, int): 226 | timeout = _DEFAULT_TIMEOUT 227 | 228 | t_beginning = time.time() 229 | try: 230 | # opener.open accept a URL or a Request object 231 | # 程序中判断是字符串时按照 URL 来处理, 否则按照是已经封装好的 Request 处理 232 | self.response = opener.open(self.request, timeout=timeout) 233 | self.code = self.response.getcode() 234 | self.header = self.response.info().dict 235 | self.cookieJar = cj 236 | self.content = self.response.read() 237 | # 进行将 response 转为 dict 238 | if self.is_decode_response: 239 | self.content_dict = json.loads(self.content) 240 | 241 | # 检查 response 内容是否符合预期 242 | check_key = kwargs.get('check_key', None) 243 | check_value = kwargs.get('check_value', None) 244 | if check_key is not None and check_value is not None: 245 | # 检查 check_value 类型 246 | if isinstance(check_value, list): 247 | if self.content_dict[check_key] not in check_value: 248 | self.code = -1 249 | self.reason = "[response not match: {response_value} not in {check_value}]".format( 250 | response_value=self.content_dict[check_key], 251 | check_value=check_value 252 | ) 253 | elif self.content_dict[check_key] != check_value: 254 | self.code = -1 255 | self.reason = "[response not match: {response_value} != {check_value}]".format( 256 | response_value=self.content_dict[check_key], 257 | check_value=check_value 258 | ) 259 | except HTTPError as e: 260 | self.code = e.code 261 | self.reason = '{}'.format(e) 262 | except URLError as e: 263 | self.code = -1 264 | self.reason = e.reason 265 | except Exception as e: 266 | self.code = -1 267 | self.reason = '{}'.format(e) 268 | 269 | seconds_passed = time.time() - t_beginning 270 | cost_str = "%.6f" % seconds_passed 271 | 272 | # 打印日志 273 | f = inspect.currentframe().f_back 274 | file_name, lineno, func_name = self._get_backframe_info(f) 275 | 276 | log_msg = ("[file={file_name}:{func_name}:{lineno} " 277 | "type=http_{method} " 278 | "req_path={req_path} " 279 | "req_data={req_data} " 280 | "cost={cost} " 281 | "is_success={is_success} " 282 | "err_no={err_no} " 283 | "err_msg={err_msg} " 284 | "res_len={res_len} " 285 | "res_data={res_data} " 286 | "res_attr={res_attr}]".format( 287 | file_name=file_name, func_name=func_name, lineno=lineno, 288 | method=request_type, 289 | req_path=url, 290 | req_data=data, 291 | cost=cost_str, 292 | is_success=self.success(), 293 | err_no=self.code, 294 | err_msg=self.reason, 295 | res_len=len(self.content), 296 | res_data=self.content, 297 | res_attr=json.dumps(self.header) 298 | )) 299 | 300 | if self.success(): 301 | log.info(log_msg) 302 | else: 303 | log.error(log_msg) 304 | 305 | def _get_backframe_info(self, f): 306 | """ 307 | get backframe info 308 | """ 309 | return f.f_back.f_code.co_filename, f.f_back.f_lineno, f.f_back.f_code.co_name 310 | 311 | def success(self): 312 | """ 313 | check http code 314 | """ 315 | return 200 <= self.code < 300 316 | 317 | def output(self): 318 | """ 319 | return content 320 | """ 321 | if self.is_decode_response: 322 | return self.content_dict 323 | else: 324 | return self.content 325 | 326 | 327 | if __name__ == "__main__": 328 | # Butterfly 例子 329 | # GET 请求，无参数 330 | print("[GET], no pargs---------------------------------") 331 | res = get("http://127.0.0.1:8585/x/ping", debug=True) 332 | if res.success(): 333 | print(res.output()) 334 | assert isinstance(res.output(), dict) 335 | 336 | print("[GET], no pargs---------------------------------, check status") 337 | res = get("http://127.0.0.1:8585/x/ping", check_key="stat", check_value=0) 338 | assert res.success() == False 339 | res = get("http://127.0.0.1:8585/x/ping", check_key="stat", check_value="OK") 340 | assert res.success() == True 341 | print res.output() 342 | 343 | print("[GET], have pargs---------------------------------") 344 | get("http://127.0.0.1:8585/x/hello?str_info=meetbill", debug=True) 345 | 346 | print("[POST], post json---------------------------------") 347 | post_json("http://127.0.0.1:8585/x/hello", data={"str_info": "meetbill"}, debug=True) 348 | 349 | print("[POST], post form---------------------------------[exe error]") 350 | post_form("http://127.0.0.1:8585/x/hello", data={"str_info": "meetbill"}, debug=True) 351 | -------------------------------------------------------------------------------- /src/w_lib/pysnack/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/meetbill/py_menu/31eb6b8ce5840be1984f30ddb74dc9bb0b70a5e2/src/w_lib/pysnack/__init__.py -------------------------------------------------------------------------------- /src/w_lib/pysnack/_snackmodule.so: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/meetbill/py_menu/31eb6b8ce5840be1984f30ddb74dc9bb0b70a5e2/src/w_lib/pysnack/_snackmodule.so -------------------------------------------------------------------------------- /src/w_lib/pysnack/snack.py: -------------------------------------------------------------------------------- 1 | # snack.py: maps C extension module _snack to proper python types in module 2 | # snack. 3 | # The first section is a very literal mapping. 4 | # The second section contains convenience classes that amalgamate 5 | # the literal classes and make them more object-oriented. 6 | 7 | """ 8 | This module provides the NEWT Windowing toolkit API for Python 9 | This is a lightweight text-mode windowing library, based on slang. 10 | 11 | Classes: 12 | 13 | - Widget 14 | - Button 15 | - CompactButton 16 | - Checkbox 17 | - SingleRadioButton 18 | - Listbox 19 | - Textbox 20 | - TextboxReflowed 21 | - Label 22 | - Scale 23 | - Entry 24 | - Form 25 | - Grid 26 | - SnackScreen 27 | - RadioGroup 28 | - RadioBar 29 | - ButtonBar 30 | - GridFormHelp 31 | - GridForm 32 | - CheckboxTree 33 | - Clistbox 34 | 35 | Functions: 36 | 37 | - ListboxChoiceWindow 38 | - ButtonChoiceWindow 39 | - EntryWindow 40 | """ 41 | 42 | import _snack 43 | import types 44 | import string 45 | 46 | from _snack import FLAG_DISABLED, FLAGS_SET, FLAGS_RESET, FLAGS_TOGGLE, FD_READ, FD_WRITE, FD_EXCEPT 47 | 48 | LEFT = (-1, 0) 49 | DOWN = (-1, -1) 50 | CENTER = (0, 0) 51 | UP = (1, 1) 52 | RIGHT = (1, 0) 53 | 54 | snackArgs = {"append": -1} 55 | 56 | 57 | class Widget: 58 | """Base class for NEWT toolkit - Do not use directly 59 | 60 | methods: 61 | 62 | - Widget(self) 63 | - setCallback(self, obj, data = None) : 64 | The callback for when object activated. 65 | data is passed to obj. 66 | """ 67 | 68 | def setCallback(self, obj, data=None): 69 | if data: 70 | self.w.setCallback(obj, data) 71 | else: 72 | self.w.setCallback(obj) 73 | 74 | def __init__(self): 75 | raise NotImplementedError 76 | 77 | 78 | class Button(Widget): 79 | """Basic button class, takes button text as parameter 80 | 81 | method: 82 | 83 | - Button(self, text): returns a button 84 | """ 85 | 86 | def __init__(self, text): 87 | self.w = _snack.button(text) 88 | 89 | 90 | class CompactButton(Widget): 91 | """Compact Button class (less frilly button decoration). 92 | 93 | methods: 94 | 95 | - CompactButton(self,text) : create button, with text. 96 | """ 97 | 98 | def __init__(self, text): 99 | self.w = _snack.compactbutton(text) 100 | 101 | 102 | class Checkbox(Widget): 103 | """A checkbox. 104 | 105 | methods: 106 | 107 | - Checkbox(self, text, isOn = 0) : text, and boolean as to default value 108 | - setValue(self) : set value 109 | - value(self, value) : return checkbox value 110 | - selected(self) : returns boolean 111 | - setFlags(self, flag, sense) : set flags 112 | 113 | flags: FLAG_DISABLED, FLAGS_SET, FLAGS_RESET 114 | """ 115 | 116 | def value(self): 117 | return self.w.checkboxValue 118 | 119 | def selected(self): 120 | return self.w.checkboxValue != 0 121 | 122 | def setFlags(self, flag, sense): 123 | 124 | return self.w.checkboxSetFlags(flag, sense) 125 | 126 | def setValue(self, value): 127 | return self.w.checkboxSetValue(value) 128 | 129 | def __init__(self, text, isOn=0): 130 | self.w = _snack.checkbox(text, isOn) 131 | 132 | 133 | class SingleRadioButton(Widget): 134 | """Single Radio Button. 135 | 136 | methods: 137 | 138 | - SingleRadioButton(text, group, isOn = 0) : create button 139 | - selected(self) : returns bool, whether or not is selected. 140 | """ 141 | 142 | def selected(self): 143 | return self.w.key == self.w.radioValue 144 | 145 | def __init__(self, text, group, isOn=0): 146 | if group: 147 | self.w = _snack.radiobutton(text, group.w, isOn) 148 | else: 149 | self.w = _snack.radiobutton(text, None, isOn) 150 | 151 | 152 | class Listbox(Widget): 153 | """Listbox class. 154 | 155 | methods: 156 | 157 | - Listbox(self, height, scroll = 0, returnExit = 0, width = 0, showCursor = 0, multiple = 0, border = 0) 158 | - insert(self, text, item, before) : insert element; before = key to item to insert before, or None. 159 | - delete(self, item) : delete item from list. 160 | - replace(self, text,item) : Replace a given item's text 161 | - current(self) : returns currently selected item 162 | - getSelection(self) : returns a list of selected items 163 | - setCurrent(self,i tem) : select current. 164 | - clear(self) : clear listbox 165 | """ 166 | 167 | def append(self, text, item): 168 | key = self.w.listboxAddItem(text) 169 | self.key2item[key] = item 170 | self.item2key[item] = key 171 | 172 | def insert(self, text, item, before): 173 | if (not before): 174 | key = self.w.listboxInsertItem(text, 0) 175 | else: 176 | key = self.w.listboxInsertItem(text, self.item2key[before]) 177 | self.key2item[key] = item 178 | self.item2key[item] = key 179 | 180 | def delete(self, item): 181 | self.w.listboxDeleteItem(self.item2key[item]) 182 | del self.key2item[self.item2key[item]] 183 | del self.item2key[item] 184 | 185 | def replace(self, text, item): 186 | key = self.w.listboxInsertItem(text, self.item2key[item]) 187 | self.w.listboxDeleteItem(self.item2key[item]) 188 | del self.key2item[self.item2key[item]] 189 | self.item2key[item] = key 190 | self.key2item[key] = item 191 | 192 | def current(self): 193 | return self.key2item[self.w.listboxGetCurrent()] 194 | 195 | def getSelection(self): 196 | selection = [] 197 | list = self.w.listboxGetSelection() 198 | for key in list: 199 | selection.append(self.key2item[key]) 200 | return selection 201 | 202 | def setCurrent(self, item): 203 | self.w.listboxSetCurrent(self.item2key[item]) 204 | 205 | def clear(self): 206 | self.key2item = {} 207 | self.item2key = {} 208 | self.w.listboxClear() 209 | 210 | def __init__(self, height, scroll=0, returnExit=0, width=0, showCursor=0, multiple=0, border=0): 211 | self.w = _snack.listbox(height, scroll, returnExit, showCursor, multiple, border) 212 | self.key2item = {} 213 | self.item2key = {} 214 | if (width): 215 | self.w.listboxSetWidth(width) 216 | 217 | 218 | class Textbox(Widget): 219 | """Textbox, container for text. 220 | 221 | methods: 222 | 223 | - Textbox(self, width, height, scroll = 0, wrap = 0): scroll, wrap are flags 224 | include scroll bars, or text wrap. 225 | - setText(text) : set text. 226 | - setHeight(height): set height. 227 | """ 228 | 229 | def setText(self, text): 230 | self.w.textboxText(text) 231 | 232 | def setHeight(self, height): 233 | self.w.textboxHeight(height) 234 | 235 | def __init__(self, width, height, text, scroll=0, wrap=0): 236 | self.w = _snack.textbox(width, height, text, scroll, wrap) 237 | 238 | 239 | class TextboxReflowed(Textbox): 240 | 241 | def __init__(self, width, text, flexDown=5, flexUp=10, maxHeight=-1): 242 | (newtext, width, height) = reflow(text, width, flexDown, flexUp) 243 | if maxHeight != -1 and height > maxHeight: 244 | Textbox.__init__(self, width, maxHeight, newtext, 1) 245 | else: 246 | Textbox.__init__(self, width, height, newtext, 0) 247 | 248 | 249 | class Label(Widget): 250 | """A Label (simple text). 251 | 252 | methods: 253 | 254 | - Label(self,text) : create label 255 | - setText(self,text) : change text. 256 | - setColors(self, colorset) : change individual colors 257 | """ 258 | 259 | def setText(self, text): 260 | self.w.labelText(text) 261 | 262 | def __init__(self, text): 263 | self.w = _snack.label(text) 264 | 265 | def setColors(self, colorset): 266 | self.w.labelSetColors(colorset) 267 | 268 | 269 | class Scale(Widget): 270 | """A Scale (progress bar). 271 | 272 | methods: 273 | 274 | - Scale(self,width, total) : create scale; width: size on screen, fullamount: integer. 275 | - set(self,amount) : set amount to integer. 276 | """ 277 | 278 | def set(self, amount): 279 | self.w.scaleSet(amount) 280 | 281 | def __init__(self, width, total): 282 | self.w = _snack.scale(width, total) 283 | 284 | 285 | class Entry(Widget): 286 | """Entry widget. 287 | 288 | methods: 289 | 290 | - Entry(self, width, text = "", hidden = 0, password = 0, scroll = 1, returnExit = 0) 291 | constructor. hidden doesn't show text, password stars it out, 292 | scroll includes scroll bars; 293 | if returnExit is set, return from Form when exiting this element, else 294 | proceed to next entry widget. 295 | - value(self): return value. 296 | - set(text, cursorAtEnd = 1) : set the text 297 | - setFlags (flag, sense) : flags can be FLAG_DISABLED, FLAGS_SET, FLAGS_RESET, FLAGS_TOGGLE 298 | """ 299 | 300 | def value(self): 301 | return self.w.entryValue 302 | 303 | def set(self, text, cursorAtEnd=1): 304 | return self.w.entrySetValue(text, cursorAtEnd) 305 | 306 | def setFlags(self, flag, sense): 307 | return self.w.entrySetFlags(flag, sense) 308 | 309 | def __init__(self, width, text="", hidden=0, password=0, scroll=1, 310 | returnExit=0): 311 | self.w = _snack.entry(width, text, hidden, password, scroll, returnExit) 312 | 313 | 314 | # Form uses hotkeys 315 | hotkeys = {"F1": _snack.KEY_F1, "F2": _snack.KEY_F2, "F3": _snack.KEY_F3, 316 | "F4": _snack.KEY_F4, "F5": _snack.KEY_F5, "F6": _snack.KEY_F6, 317 | "F7": _snack.KEY_F7, "F8": _snack.KEY_F8, "F9": _snack.KEY_F9, 318 | "F10": _snack.KEY_F10, "F11": _snack.KEY_F11, 319 | "F12": _snack.KEY_F12, "ESC": _snack.KEY_ESC, 320 | "ENTER": _snack.KEY_ENTER, "SUSPEND": _snack.KEY_SUSPEND, 321 | "BACKSPACE": _snack.KEY_BACKSPACE, "DELETE": _snack.KEY_DELETE, 322 | "INSERT": _snack.KEY_INSERT, 323 | " ": ord(" ")} 324 | 325 | for n in hotkeys.keys(): 326 | hotkeys[hotkeys[n]] = n 327 | for o, c in [(ord(c), c) for c in string.ascii_letters + string.digits]: 328 | hotkeys[c] = o 329 | hotkeys[o] = c 330 | 331 | 332 | class Form: 333 | """ Base Form class, from which Grid, etc. inherit 334 | 335 | methods: 336 | 337 | - Form(self, helpArg = None) : constructor. 338 | - addHotKey(self, keyname) : keynames of form "F1" through "F12", "ESC" 339 | - add(self, widget) : Add a widget 340 | - run(self): run a form, expecting input 341 | - draw(self): draw form. 342 | - setTimer(self, timer) : add a timer 343 | - watchFile(self, file, flags) : watch a named file 344 | - setCurrent (self, co): Set a given widget as the current focus 345 | """ 346 | 347 | def addHotKey(self, keyname): 348 | self.w.addhotkey(hotkeys[keyname]) 349 | 350 | def add(self, widget): 351 | if 'hotkeys' in widget.__dict__: 352 | for key in widget.hotkeys.keys(): 353 | self.addHotKey(key) 354 | 355 | if 'gridmembers' in widget.__dict__: 356 | for w in widget.gridmembers: 357 | self.add(w) 358 | elif 'w' in widget.__dict__: 359 | self.trans[widget.w.key] = widget 360 | return self.w.add(widget.w) 361 | return None 362 | 363 | def run(self): 364 | (what, which) = self.w.run() 365 | if (what == _snack.FORM_EXIT_WIDGET): 366 | return self.trans[which] 367 | elif (what == _snack.FORM_EXIT_TIMER): 368 | return "TIMER" 369 | elif (what == _snack.FORM_EXIT_FDREADY): 370 | return self.filemap[which] 371 | 372 | return hotkeys[which] 373 | 374 | def draw(self): 375 | self.w.draw() 376 | return None 377 | 378 | def __init__(self, helpArg=None): 379 | self.trans = {} 380 | self.filemap = {} 381 | self.w = _snack.form(helpArg) 382 | # we do the reference count for the helpArg in python! gross 383 | self.helpArg = helpArg 384 | 385 | def setCurrent(self, co): 386 | self.w.setcurrent(co.w) 387 | 388 | def setTimer(self, timer): 389 | self.w.settimer(timer) 390 | 391 | def watchFile(self, file, flags): 392 | self.filemap[file.fileno()] = file 393 | self.w.watchfd(file.fileno(), flags) 394 | 395 | 396 | class Grid: 397 | """Grid class. 398 | 399 | methods: 400 | 401 | - place(self,x,y): Return what is placed at (x,y) 402 | - setField(self, what, col, row, padding = (0, 0, 0, 0), 403 | anchorLeft = 0, anchorTop = 0, anchorRight = 0, 404 | anchorBottom = 0, growx = 0, growy = 0): 405 | used to add widget 'what' to grid. 406 | - Grid(self, *args): eg. g = Grid(2,3) for 2x3 grid 407 | """ 408 | 409 | def place(self, x, y): 410 | return self.g.place(x, y) 411 | 412 | def setField(self, what, col, row, padding=(0, 0, 0, 0), 413 | anchorLeft=0, anchorTop=0, anchorRight=0, 414 | anchorBottom=0, growx=0, growy=0): 415 | self.gridmembers.append(what) 416 | anchorFlags = 0 417 | if (anchorLeft): 418 | anchorFlags = _snack.ANCHOR_LEFT 419 | elif (anchorRight): 420 | anchorFlags = _snack.ANCHOR_RIGHT 421 | 422 | if (anchorTop): 423 | anchorFlags = anchorFlags | _snack.ANCHOR_TOP 424 | elif (anchorBottom): 425 | anchorFlags = anchorFlags | _snack.ANCHOR_BOTTOM 426 | 427 | gridFlags = 0 428 | if (growx): 429 | gridFlags = _snack.GRID_GROWX 430 | if (growy): 431 | gridFlags = gridFlags | _snack.GRID_GROWY 432 | 433 | if ('g' in what.__dict__): 434 | return self.g.setfield(col, row, what.g, padding, anchorFlags, 435 | gridFlags) 436 | else: 437 | return self.g.setfield(col, row, what.w, padding, anchorFlags) 438 | 439 | def __init__(self, *args): 440 | self.g = _snack.grid(*args) 441 | self.gridmembers = [] 442 | 443 | 444 | colorsets = {"ROOT": _snack.COLORSET_ROOT, 445 | "BORDER": _snack.COLORSET_BORDER, 446 | "WINDOW": _snack.COLORSET_WINDOW, 447 | "SHADOW": _snack.COLORSET_SHADOW, 448 | "TITLE": _snack.COLORSET_TITLE, 449 | "BUTTON": _snack.COLORSET_BUTTON, 450 | "ACTBUTTON": _snack.COLORSET_ACTBUTTON, 451 | "CHECKBOX": _snack.COLORSET_CHECKBOX, 452 | "ACTCHECKBOX": _snack.COLORSET_ACTCHECKBOX, 453 | "ENTRY": _snack.COLORSET_ENTRY, 454 | "LABEL": _snack.COLORSET_LABEL, 455 | "LISTBOX": _snack.COLORSET_LISTBOX, 456 | "ACTLISTBOX": _snack.COLORSET_ACTLISTBOX, 457 | "TEXTBOX": _snack.COLORSET_TEXTBOX, 458 | "ACTTEXTBOX": _snack.COLORSET_ACTTEXTBOX, 459 | "HELPLINE": _snack.COLORSET_HELPLINE, 460 | "ROOTTEXT": _snack.COLORSET_ROOTTEXT, 461 | "EMPTYSCALE": _snack.COLORSET_EMPTYSCALE, 462 | "FULLSCALE": _snack.COLORSET_FULLSCALE, 463 | "DISENTRY": _snack.COLORSET_DISENTRY, 464 | "COMPACTBUTTON": _snack.COLORSET_COMPACTBUTTON, 465 | "ACTSELLISTBOX": _snack.COLORSET_ACTSELLISTBOX, 466 | "SELLISTBOX": _snack.COLORSET_SELLISTBOX} 467 | 468 | 469 | class SnackScreen: 470 | """A Screen; 471 | 472 | methods: 473 | 474 | - Screen(self) : constructor 475 | - finish(self) 476 | - resume(self) 477 | - suspend(self) 478 | - doHelpCallback(self,arg) call callback with arg 479 | - helpCallback(self,cb): Set help callback 480 | - suspendcallback(self,cb, data=None) : set callback. data=data to pass to cb. 481 | - openWindow(self,left, top, width, height, title): Open a window. 482 | - pushHelpLine(self,text): put help line on screen. Returns current help line if text=None 483 | - setColor(self, colorset, fg, bg): Set foreground and background colors; 484 | colorset = key from snack.colorsets, 485 | fg & bg = english color names defined by S-Lang 486 | (ref: S-Lang Library C Programmer's Guide section: 487 | 8.4.4. Setting Character Attributes) 488 | """ 489 | 490 | def __init__(self): 491 | _snack.init() 492 | (self.width, self.height) = _snack.size() 493 | self.pushHelpLine(None) 494 | 495 | def finish(self): 496 | return _snack.finish() 497 | 498 | def resume(self): 499 | _snack.resume() 500 | 501 | def suspend(self): 502 | _snack.suspend() 503 | 504 | def doHelpCallback(self, arg): 505 | self.helpCb(self, arg) 506 | 507 | def helpCallback(self, cb): 508 | self.helpCb = cb 509 | return _snack.helpcallback(self.doHelpCallback) 510 | 511 | def suspendCallback(self, cb, data=None): 512 | if data: 513 | return _snack.suspendcallback(cb, data) 514 | return _snack.suspendcallback(cb) 515 | 516 | def openWindow(self, left, top, width, height, title): 517 | return _snack.openwindow(left, top, width, height, title) 518 | 519 | def pushHelpLine(self, text): 520 | if (not text): 521 | return _snack.pushhelpline("*default*") 522 | else: 523 | return _snack.pushhelpline(text) 524 | 525 | def popHelpLine(self): 526 | return _snack.pophelpline() 527 | 528 | def drawRootText(self, left, top, text): 529 | return _snack.drawroottext(left, top, text) 530 | 531 | def centeredWindow(self, width, height, title): 532 | return _snack.centeredwindow(width, height, title) 533 | 534 | def gridWrappedWindow(self, grid, title, x=None, y=None): 535 | if x and y: 536 | return _snack.gridwrappedwindow(grid.g, title, x, y) 537 | 538 | return _snack.gridwrappedwindow(grid.g, title) 539 | 540 | def popWindow(self, refresh=True): 541 | if refresh: 542 | return _snack.popwindow() 543 | return _snack.popwindownorefresh() 544 | 545 | def refresh(self): 546 | return _snack.refresh() 547 | 548 | def setColor(self, colorset, fg, bg): 549 | if colorset in colorsets: 550 | return _snack.setcolor(colorsets[colorset], fg, bg) 551 | else: 552 | # assume colorset is an integer for the custom color set 553 | return _snack.setcolor(colorset, fg, bg) 554 | 555 | 556 | def reflow(text, width, flexDown=5, flexUp=5): 557 | """ returns a tuple of the wrapped text, the actual width, and the actual height 558 | """ 559 | return _snack.reflow(text, width, flexDown, flexUp) 560 | 561 | # combo widgets 562 | 563 | 564 | class RadioGroup(Widget): 565 | """ Combo widget: Group of Radio buttons 566 | 567 | methods: 568 | 569 | - RadioGroup(self): constructor. 570 | - add(self,title, value, default = None): add a button. Returns button. 571 | - getSelection(self) : returns value of selected button | None 572 | """ 573 | 574 | def __init__(self): 575 | self.prev = None 576 | self.buttonlist = [] 577 | 578 | def add(self, title, value, default=None): 579 | if not self.prev and default is None: 580 | # If the first element is not explicitly set to 581 | # not be the default, make it be the default 582 | default = 1 583 | b = SingleRadioButton(title, self.prev, default) 584 | self.prev = b 585 | self.buttonlist.append((b, value)) 586 | return b 587 | 588 | def getSelection(self): 589 | for (b, value) in self.buttonlist: 590 | if b.selected(): 591 | return value 592 | return None 593 | 594 | 595 | class RadioBar(Grid): 596 | """ Bar of Radio buttons, based on Grid. 597 | 598 | methods: 599 | 600 | - RadioBar(self, screen, buttonlist) : constructor. 601 | - getSelection(self): return value of selected button 602 | """ 603 | 604 | def __init__(self, screen, buttonlist): 605 | self.list = [] 606 | self.item = 0 607 | self.group = RadioGroup() 608 | Grid.__init__(self, 1, len(buttonlist)) 609 | for (title, value, default) in buttonlist: 610 | b = self.group.add(title, value, default) 611 | self.list.append((b, value)) 612 | self.setField(b, 0, self.item, anchorLeft=1) 613 | self.item = self.item + 1 614 | 615 | def getSelection(self): 616 | return self.group.getSelection() 617 | 618 | 619 | # you normally want to pack a ButtonBar with growx = 1 620 | 621 | class ButtonBar(Grid): 622 | """ Bar of buttons, based on grid. 623 | 624 | methods: 625 | 626 | - ButtonBar(screen, buttonlist,buttonlist, compact = 0): 627 | - buttonPressed(self, result): Takes the widget returned by Form.run and looks to see 628 | if it was one of the widgets in the ButtonBar. 629 | """ 630 | 631 | def __init__(self, screen, buttonlist, compact=0): 632 | self.list = [] 633 | self.hotkeys = {} 634 | self.item = 0 635 | Grid.__init__(self, len(buttonlist), 1) 636 | for blist in buttonlist: 637 | if (isinstance(blist, types.StringType)): 638 | title = blist 639 | value = string.lower(blist) 640 | elif len(blist) == 2: 641 | (title, value) = blist 642 | else: 643 | (title, value, hotkey) = blist 644 | self.hotkeys[hotkey] = value 645 | 646 | if compact: 647 | b = CompactButton(title) 648 | else: 649 | b = Button(title) 650 | self.list.append((b, value)) 651 | self.setField(b, self.item, 0, (1, 0, 1, 0)) 652 | self.item = self.item + 1 653 | 654 | def buttonPressed(self, result): 655 | if result in self.hotkeys: 656 | return self.hotkeys[result] 657 | 658 | for (button, value) in self.list: 659 | if result == button: 660 | return value 661 | return None 662 | 663 | 664 | class GridFormHelp(Grid): 665 | """ Subclass of Grid, for the help form text. 666 | 667 | methods: 668 | 669 | - GridFormHelp(self, screen, title, help, *args) : 670 | - add (self, widget, col, row, padding = (0, 0, 0, 0), 671 | anchorLeft = 0, anchorTop = 0, anchorRight = 0, 672 | anchorBottom = 0, growx = 0, growy = 0): 673 | - runOnce(self, x = None, y = None): pop up the help window 674 | - addHotKey(self, keyname): 675 | - setTimer(self, keyname): 676 | - create(self, x = None, y = None): 677 | - run(self, x = None, y = None): 678 | - draw(self): 679 | - runPopup(self): 680 | - setCurrent (self, co): 681 | """ 682 | 683 | def __init__(self, screen, title, help, *args): 684 | self.screen = screen 685 | self.title = title 686 | self.form = Form(help) 687 | self.childList = [] 688 | self.form_created = 0 689 | args = list(args) 690 | args[:0] = [self] 691 | Grid.__init__(*tuple(args)) 692 | 693 | def add(self, widget, col, row, padding=(0, 0, 0, 0), 694 | anchorLeft=0, anchorTop=0, anchorRight=0, 695 | anchorBottom=0, growx=0, growy=0): 696 | self.setField(widget, col, row, padding, anchorLeft, 697 | anchorTop, anchorRight, anchorBottom, 698 | growx, growy) 699 | self.childList.append(widget) 700 | 701 | def runOnce(self, x=None, y=None): 702 | result = self.run(x, y) 703 | self.screen.popWindow() 704 | return result 705 | 706 | def addHotKey(self, keyname): 707 | self.form.addHotKey(keyname) 708 | 709 | def setTimer(self, keyname): 710 | self.form.setTimer(keyname) 711 | 712 | def create(self, x=None, y=None): 713 | if not self.form_created: 714 | self.place(1, 1) 715 | for child in self.childList: 716 | self.form.add(child) 717 | self.screen.gridWrappedWindow(self, self.title, x, y) 718 | self.form_created = 1 719 | 720 | def run(self, x=None, y=None): 721 | self.create(x, y) 722 | return self.form.run() 723 | 724 | def draw(self): 725 | self.create() 726 | return self.form.draw() 727 | 728 | def runPopup(self): 729 | self.create() 730 | self.screen.gridWrappedWindow(self, self.title) 731 | result = self.form.run() 732 | self.screen.popWindow() 733 | return result 734 | 735 | def setCurrent(self, co): 736 | self.form.setCurrent(co) 737 | 738 | 739 | class GridForm(GridFormHelp): 740 | """ GridForm class (extends GridFormHelp): 741 | 742 | methods: 743 | 744 | - GridForm(self, screen, title, *args): 745 | """ 746 | 747 | def __init__(self, screen, title, *args): 748 | myargs = (self, screen, title, None) + args 749 | GridFormHelp.__init__(*myargs) 750 | 751 | 752 | class CheckboxTree(Widget): 753 | """ CheckboxTree combo widget, 754 | 755 | methods: 756 | 757 | - CheckboxTree(self, height, scroll = 0, width = None, hide_checkbox = 0, unselectable = 0) 758 | constructor. 759 | - append(self, text, item = None, selected = 0): 760 | - addItem(self, text, path, item = None, selected = 0): 761 | - getCurrent(self): 762 | - getSelection(self): 763 | - setEntry(self, item, text): 764 | - setCurrent(self, item): 765 | - setEntryValue(self, item, selected = 1): 766 | - getEntryValue(self, item): 767 | """ 768 | 769 | def append(self, text, item=None, selected=0): 770 | self.addItem(text, (snackArgs['append'], ), item, selected) 771 | 772 | def addItem(self, text, path, item=None, selected=0): 773 | if item is None: 774 | item = text 775 | key = self.w.checkboxtreeAddItem(text, path, selected) 776 | self.key2item[key] = item 777 | self.item2key[item] = key 778 | 779 | def getCurrent(self): 780 | curr = self.w.checkboxtreeGetCurrent() 781 | return self.key2item[curr] 782 | 783 | def __init__(self, height, scroll=0, width=None, hide_checkbox=0, unselectable=0): 784 | self.w = _snack.checkboxtree(height, scroll, hide_checkbox, unselectable) 785 | self.key2item = {} 786 | self.item2key = {} 787 | if (width): 788 | self.w.checkboxtreeSetWidth(width) 789 | 790 | def getSelection(self): 791 | selection = [] 792 | list = self.w.checkboxtreeGetSelection() 793 | for key in list: 794 | selection.append(self.key2item[key]) 795 | return selection 796 | 797 | def setEntry(self, item, text): 798 | self.w.checkboxtreeSetEntry(self.item2key[item], text) 799 | 800 | def setCurrent(self, item): 801 | self.w.checkboxtreeSetCurrent(self.item2key[item]) 802 | 803 | def setEntryValue(self, item, selected=1): 804 | self.w.checkboxtreeSetEntryValue(self.item2key[item], selected) 805 | 806 | def getEntryValue(self, item): 807 | return self.w.checkboxtreeGetEntryValue(self.item2key[item]) 808 | 809 | 810 | def ListboxChoiceWindow(screen, title, text, items, 811 | buttons=('Ok', 'Cancel'), 812 | width=40, scroll=0, height=-1, default=None, 813 | help=None): 814 | """ 815 | - ListboxChoiceWindow(screen, title, text, items, 816 | buttons = ('Ok', 'Cancel'), 817 | width = 40, scroll = 0, height = -1, default = None, 818 | help = None): 819 | """ 820 | if (height == -1): 821 | height = len(items) 822 | 823 | bb = ButtonBar(screen, buttons) 824 | t = TextboxReflowed(width, text) 825 | l = Listbox(height, scroll=scroll, returnExit=1) 826 | count = 0 827 | for item in items: 828 | if (isinstance(item, types.TupleType)): 829 | (text, key) = item 830 | else: 831 | text = item 832 | key = count 833 | 834 | if (default == count): 835 | default = key 836 | elif (default == item): 837 | default = key 838 | 839 | l.append(text, key) 840 | count = count + 1 841 | 842 | if (default is not None): 843 | l.setCurrent(default) 844 | 845 | g = GridFormHelp(screen, title, help, 1, 3) 846 | g.add(t, 0, 0) 847 | g.add(l, 0, 1, padding=(0, 1, 0, 1)) 848 | g.add(bb, 0, 2, growx=1) 849 | 850 | rc = g.runOnce() 851 | 852 | return (bb.buttonPressed(rc), l.current()) 853 | 854 | 855 | def ButtonChoiceWindow(screen, title, text, 856 | buttons=['Ok', 'Cancel'], 857 | width=40, x=None, y=None, help=None): 858 | """ 859 | - ButtonChoiceWindow(screen, title, text, 860 | buttons = [ 'Ok', 'Cancel' ], 861 | width = 40, x = None, y = None, help = None): 862 | """ 863 | bb = ButtonBar(screen, buttons) 864 | t = TextboxReflowed(width, text, maxHeight=screen.height - 12) 865 | 866 | g = GridFormHelp(screen, title, help, 1, 2) 867 | g.add(t, 0, 0, padding=(0, 0, 0, 1)) 868 | g.add(bb, 0, 1, growx=1) 869 | return bb.buttonPressed(g.runOnce(x, y)) 870 | 871 | 872 | def EntryWindow(screen, title, text, prompts, allowCancel=1, width=40, 873 | entryWidth=20, buttons=['Ok', 'Cancel'], help=None): 874 | """ 875 | EntryWindow(screen, title, text, prompts, allowCancel = 1, width = 40, 876 | entryWidth = 20, buttons = [ 'Ok', 'Cancel' ], help = None): 877 | """ 878 | bb = ButtonBar(screen, buttons) 879 | t = TextboxReflowed(width, text) 880 | 881 | count = 0 882 | for n in prompts: 883 | count = count + 1 884 | 885 | sg = Grid(2, count) 886 | 887 | count = 0 888 | entryList = [] 889 | for n in prompts: 890 | if (isinstance(n, types.TupleType)): 891 | (n, e) = n 892 | if (type(e) in types.StringTypes): 893 | e = Entry(entryWidth, e) 894 | else: 895 | e = Entry(entryWidth) 896 | 897 | sg.setField(Label(n), 0, count, padding=(0, 0, 1, 0), anchorLeft=1) 898 | sg.setField(e, 1, count, anchorLeft=1) 899 | count = count + 1 900 | entryList.append(e) 901 | 902 | g = GridFormHelp(screen, title, help, 1, 3) 903 | 904 | g.add(t, 0, 0, padding=(0, 0, 0, 1)) 905 | g.add(sg, 0, 1, padding=(0, 0, 0, 1)) 906 | g.add(bb, 0, 2, growx=1) 907 | 908 | result = g.runOnce() 909 | 910 | entryValues = [] 911 | count = 0 912 | for n in prompts: 913 | entryValues.append(entryList[count].value()) 914 | count = count + 1 915 | 916 | return (bb.buttonPressed(result), tuple(entryValues)) 917 | 918 | 919 | class CListbox(Grid): 920 | """Clistbox convenience class. 921 | 922 | methods: 923 | 924 | - Clistbox(self, height, cols, cols_widths, scroll = 0) : constructor 925 | - colFormText(self, col_text, align = None, adjust_width = 0) : column text. 926 | - append(self, col_text, item, col_text_align = None) : 927 | - insert(self, col_text, item, before, col_text_align = None) 928 | - delete(self, item) 929 | - replace(self, col_text, item, col_text_align = None) 930 | - current(self) : returns current item 931 | - setCurrent(self, item): sets an item as current 932 | - clear(self): clear the listbox 933 | 934 | Alignments may be LEFT, RIGHT, CENTER, None 935 | """ 936 | 937 | def __init__(self, height, cols, col_widths, scroll=0, 938 | returnExit=0, width=0, col_pad=1, 939 | col_text_align=None, col_labels=None, 940 | col_label_align=None, adjust_width=0): 941 | 942 | self.cols = cols 943 | self.col_widths = col_widths[:] 944 | self.col_pad = col_pad 945 | self.col_text_align = col_text_align 946 | 947 | if col_labels is not None: 948 | Grid.__init__(self, 1, 2) 949 | box_y = 1 950 | 951 | lstr = self.colFormText(col_labels, col_label_align, 952 | adjust_width=adjust_width) 953 | self.label = Label(lstr) 954 | self.setField(self.label, 0, 0, anchorLeft=1) 955 | 956 | else: 957 | Grid.__init__(self, 1, 1) 958 | box_y = 0 959 | 960 | self.listbox = Listbox(height, scroll, returnExit, width) 961 | self.setField(self.listbox, 0, box_y, anchorRight=1) 962 | 963 | def colFormText(self, col_text, align=None, adjust_width=0): 964 | i = 0 965 | str = "" 966 | c_len = len(col_text) 967 | while (i < self.cols) and (i < c_len): 968 | 969 | cstr = col_text[i] 970 | cstrlen = _snack.wstrlen(cstr) 971 | if self.col_widths[i] < cstrlen: 972 | if adjust_width: 973 | self.col_widths[i] = cstrlen 974 | else: 975 | cstr = cstr[:self.col_widths[i]] 976 | 977 | delta = self.col_widths[i] - _snack.wstrlen(cstr) 978 | 979 | if delta > 0: 980 | if align is None: 981 | a = LEFT 982 | else: 983 | a = align[i] 984 | 985 | if a == LEFT: 986 | cstr = cstr + (" " * delta) 987 | if a == CENTER: 988 | cstr = (" " * (delta / 2)) + cstr + \ 989 | (" " * ((delta + 1) / 2)) 990 | if a == RIGHT: 991 | cstr = (" " * delta) + cstr 992 | 993 | if i != c_len - 1: 994 | pstr = (" " * self.col_pad) 995 | else: 996 | pstr = "" 997 | 998 | str = str + cstr + pstr 999 | 1000 | i = i + 1 1001 | 1002 | return str 1003 | 1004 | def append(self, col_text, item, col_text_align=None): 1005 | if col_text_align is None: 1006 | col_text_align = self.col_text_align 1007 | text = self.colFormText(col_text, col_text_align) 1008 | self.listbox.append(text, item) 1009 | 1010 | def insert(self, col_text, item, before, col_text_align=None): 1011 | if col_text_align is None: 1012 | col_text_align = self.col_text_align 1013 | text = self.colFormText(col_text, col_text_align) 1014 | self.listbox.insert(text, item, before) 1015 | 1016 | def delete(self, item): 1017 | self.listbox.delete(item) 1018 | 1019 | def replace(self, col_text, item, col_text_align=None): 1020 | if col_text_align is None: 1021 | col_text_align = self.col_text_align 1022 | text = self.colFormText(col_text, col_text_align) 1023 | self.listbox.replace(text, item) 1024 | 1025 | def current(self): 1026 | return self.listbox.current() 1027 | 1028 | def setCurrent(self, item): 1029 | self.listbox.setCurrent(item) 1030 | 1031 | def clear(self): 1032 | self.listbox.clear() 1033 | 1034 | 1035 | def customColorset(x): 1036 | return 30 + x 1037 | -------------------------------------------------------------------------------- /src/w_lib/pysnack/snack_lib.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | # coding=utf8 3 | from snack import * 4 | 5 | 6 | def warwindows(screen, title, text, help=None): 7 | """ 8 | # 警告窗口 9 | """ 10 | btn = Button("确定") 11 | war = GridForm(screen, title, 20, 16) 12 | war.add(Label(text), 0, 1) 13 | war.add(Label(""), 0, 2) 14 | war.add(btn, 0, 3) 15 | war.runOnce(43, 8) 16 | return 0 17 | 18 | def conformwindows(screen, text, help=None): 19 | """ 20 | # 确认窗口 21 | """ 22 | bb = ButtonBar(screen, (("确定", "yes"), ("取消", "no")), compact=1) 23 | g = GridForm(screen, text, 20, 16) 24 | g.add(Label(text), 0, 2) 25 | g.add(bb, 0, 3, (10, 0, 10, 0), growx=1) 26 | re = g.runOnce(43, 8) 27 | return (bb.buttonPressed(re), re) 28 | 29 | 30 | class Mask(object): 31 | """ 32 | An input mask. 33 | """ 34 | 35 | def __init__(self, screen, title="unnamed mask", width=30): 36 | """ 37 | Creates an input mask with a title. 38 | The width is applied to the right side of the window. 39 | """ 40 | self._width = width 41 | self._screen = screen 42 | self.g = GridForm(self._screen, title, 1, 20) 43 | self.subgrid = Grid(2, 20) 44 | self._row = 0 45 | self._row_grid = 0 46 | self._elements = {} 47 | self._buttons = 0 48 | self._checks_box = 0 49 | self._checks_entrylist = [] 50 | 51 | def entry(self, label, name, text="", password=0): 52 | """ 53 | Creates an entry for text. 54 | """ 55 | self.subgrid.setField(Label(label), 0, self._row, (0, 0, 1, 1)) 56 | 57 | self._elements[name] = Entry(self._width, text, password=password) 58 | self.subgrid.setField(self._elements[name], 1, self._row, (0, 0, 0, 1)) 59 | self._row += 1 60 | 61 | def text(self, label="", text=""): 62 | """ 63 | Creates text. 64 | """ 65 | self.subgrid.setField(Label(label), 0, self._row, (0, 0, 0, 1)) 66 | #self.subgrid.setField( TextboxReflowed(self._width,text) , 1, self._row, (0,0,0,1) ) 67 | self.subgrid.setField( 68 | TextboxReflowed( 69 | self._width, 70 | text, 71 | flexDown=5, 72 | flexUp=10, 73 | maxHeight=-1), 74 | 1, 75 | self._row, 76 | (0, 77 | 0, 78 | 0, 79 | 1)) 80 | self._row += 1 81 | 82 | def password(self, label, name, text=""): 83 | """ 84 | Creates an password entry. 85 | """ 86 | self.entry(label, name, text, password=1) 87 | 88 | def buttons(self, yes=u"确定", no=u"取消"): 89 | """ 90 | Creates a set of buttons given as kwargs. 91 | IE: mask.buttons(yes="Yes", no="No") 92 | """ 93 | self._buttons = ButtonBar(self._screen, ((yes, "yes"), (no, "no"))) 94 | self.g.add(self.subgrid, 0, self._row_grid) 95 | self.g.add(self._buttons, 0, self._row_grid + 1) 96 | #self.g.add( self.subgrid, 0, self._row_grid) 97 | #self.g.add( self._buttons, 0, self._row_grid+1) 98 | 99 | def radios(self, label, name, options): 100 | """ 101 | Creates a radio group. 102 | Options are given as [ (label, value, checked), ... ] where 103 | checked equ. 0/1. 104 | """ 105 | self.subgrid.setField(Label(label), 0, self._row, (0, 0, 1, 1)) 106 | 107 | self._elements[name] = RadioBar(self._screen, options) 108 | self.subgrid.setField( 109 | self._elements[name], 1, self._row, (0, 0, 0, 1), anchorLeft=1) 110 | 111 | self._row += 1 112 | 113 | def list(self, label, name, options, height=None, scroll=1): 114 | """ 115 | Creates a single choice list. 116 | Options are given as [ (label, value, checked), ... ] where 117 | checked equ. 0/1. 118 | """ 119 | self.subgrid.setField(Label(label), 0, self._row, (0, 0, 1, 1)) 120 | 121 | if height is None: 122 | height = len(options) 123 | self._elements[name] = Listbox( 124 | height=height, width=self._width, scroll=scroll) 125 | 126 | for option in options: 127 | (key, value, selected) = option 128 | self._elements[name].append(key, value) 129 | if selected: 130 | self._elements[name].setCurrent(value) 131 | 132 | self.subgrid.setField( 133 | self._elements[name], 1, self._row, (0, 0, 0, 1), anchorLeft=1) 134 | 135 | self._row += 1 136 | 137 | def checks(self, label, name, options, height=None, scroll=1): 138 | """ 139 | Creates a set of checkboxes. 140 | Options are given as [ (label, value, checked), ... ] where 141 | checked equ. 0/1. 142 | """ 143 | self.subgrid.setField(Label(label), 0, self._row, (0, 0, 1, 1)) 144 | 145 | if height is None: 146 | height = len(options) 147 | 148 | self._elements[name] = CheckboxTree( 149 | height=height, scroll=scroll, width=self._width) 150 | 151 | for option in options: 152 | (key, value, selected) = option 153 | self._elements[name].append(key, value, selected) 154 | self.subgrid.setField( 155 | self._elements[name], 156 | 1, 157 | self._row, 158 | (0, 159 | 0, 160 | 0, 161 | 1), 162 | anchorLeft=1, 163 | growx=1) 164 | 165 | self._row += 1 166 | 167 | def checks_entry(self, label, name, checked, entry_list): 168 | """ 169 | (labelname,name,checked,[ (label, name,text), ... ]) 170 | """ 171 | self._checks_box = name 172 | self.subgrid.setField(Label(label), 0, self._row) 173 | self._elements[name] = Checkbox("") 174 | self.subgrid.setField(self._elements[name], 1, self._row, anchorLeft=1) 175 | self._elements[name].setCallback(self.checkBox_flag) 176 | if checked: 177 | self._elements[name].setValue('*') 178 | self._row += 1 179 | for option in entry_list: 180 | (label, name, text) = option 181 | self.subgrid.setField(Label(label), 0, self._row) 182 | self._elements[name] = Entry(self._width, text) 183 | self._checks_entrylist.append(name) 184 | self.subgrid.setField( 185 | self._elements[name], 1, self._row, (0, 0, 0, 1)) 186 | self._row += 1 187 | self.checkBox_flag() 188 | 189 | def checkBox_flag(self): 190 | if self._checks_box: 191 | if self._elements[self._checks_box].selected(): 192 | state = FLAGS_SET 193 | else: 194 | state = FLAGS_RESET 195 | 196 | for i in self._checks_entrylist: 197 | self._elements[i].setFlags(FLAG_DISABLED, state) 198 | 199 | def run(self, width=0, height=0): 200 | """ 201 | Runs until a button is pressed. 202 | Returns [ button, { values } ]. 203 | """ 204 | if width and height: 205 | btn = self.g.runOnce(width, height) 206 | else: 207 | btn = self.g.runOnce() 208 | button = self._buttons.buttonPressed(btn) 209 | 210 | cmd = None 211 | results = {} 212 | 213 | cmd = button 214 | if btn == 'F12': 215 | cmd = 'F12' 216 | 217 | for name in self._elements: 218 | if 'value' in dir(self._elements[name]): 219 | results[name] = self._elements[name].value() 220 | if 'getSelection' in dir(self._elements[name]): 221 | results[name] = self._elements[name].getSelection() 222 | if 'current' in dir(self._elements[name]): 223 | results[name] = self._elements[name].current() 224 | 225 | return [cmd, results] 226 | 227 | 228 | class SnackOutput(object): 229 | def __init__(self, screen, title="unnamed mask", width=30): 230 | self._screen = screen 231 | self.g = GridForm(self._screen, title, 20, width) 232 | self._row = 0 233 | 234 | def text(self, text=""): 235 | """ 236 | Creates text. 237 | """ 238 | self.g.add(Label(text), 0, self._row, anchorLeft=1) 239 | self._row += 1 240 | 241 | def run(self, width=0, height=0): 242 | btn = Button("确定") 243 | self.g.add(btn, 0, self._row) 244 | self.g.runOnce(width, height) 245 | 246 | # test 247 | 248 | 249 | def test_Mask(screen, logger): 250 | m = Mask(screen, "test_windows", 35) 251 | m.text("label_test1", "ceshi_text") 252 | m.entry("label_test1", "entry_test1", "0") 253 | m.entry("label_test2", "entry_test2", "0") 254 | m.checks("复选框", "checks_list", [ 255 | ('checks_name1', 'checks1', 0), 256 | ('checks_name2', 'checks2', 0), 257 | ('checks_name3', 'checks3', 0), 258 | ('checks_name4', 'checks4', 1), 259 | ('checks_name5', 'checks5', 0), 260 | ('checks_name6', 'checks6', 0), 261 | ('checks_name7', 'checks7', 0), 262 | ], 263 | height=3 264 | ) 265 | m.radios("单选框", "radios", [ 266 | ('radios_name1', 'radios1', 0), 267 | ('radios_name2', 'radios2', 1), 268 | ('radios_name3', 'radios3', 0)]) 269 | m.checks_entry("空格选择下", "checks_entry", 1, [ 270 | ('c_entry1', 'c_entry1', 'c_entry1')]) 271 | 272 | m.buttons(yes="Sava&Quit", no="Quit") 273 | #(cmd, results) = m.run(12,3) 274 | (cmd, results) = m.run() 275 | logger.debug(str(cmd) + " " + str(results)) 276 | if cmd == "yes": 277 | rx = conformwindows(screen, "确认操作") 278 | if rx[0] == "yes" or rx[1] == "F12": 279 | """exe""" 280 | return 281 | else: 282 | logger.debug("cancel this operation") 283 | return 284 | else: 285 | return 286 | # return cmd,results 287 | 288 | 289 | def test_snack_output(screen): 290 | m = Snack_output(screen, "test_windows1_2", 35) 291 | m.text("ceshijjjjjjjjjjjxdffffffffffffffff") 292 | m.text("xxxfffxxxxxxxxxxxxxx") 293 | m.text("xxxxxxxxxxxxxxxxx") 294 | m.text("xxxxxxxxxxxxxxxxx") 295 | m.text("xxxxxxxxxxxxxxxxx") 296 | m.run(43, 3) 297 | 298 | 299 | if __name__ == "__main__": 300 | 301 | import os 302 | import sys 303 | root_path = os.path.split(os.path.realpath(__file__))[0] 304 | sys.path.insert(0, os.path.join(root_path, '..')) 305 | from blog import Log 306 | debug = False 307 | logpath = "/tmp/test_snack_lib.log" 308 | logger = Log(logpath, level="debug", is_console=debug, mbs=5, count=5) 309 | 310 | # snack 311 | from snack_lib import * 312 | screen = SnackScreen() 313 | screen.setColor("ROOT", "white", "blue") 314 | screen.setColor("ENTRY", "white", "blue") 315 | screen.setColor("LABEL", "black", "white") 316 | screen.setColor("HELPLINE", "white", "blue") 317 | screen.setColor("TEXTBOX", "black", "yellow") 318 | # snack_end 319 | try: 320 | logger.debug("test_start===================================================") 321 | # ListboxChoiceWindow() 322 | action, selection = ListboxChoiceWindow(screen, 'Title 2', 323 | 'Choose one item from the list below:', 324 | ('exit page', 'entry_page'), default=0, 325 | help="Help for a listbox") 326 | logger.debug(action) 327 | logger.debug(selection) 328 | if action in (None, "ok"): 329 | if selection == 0: 330 | test_Mask(screen, logger) 331 | else: 332 | test_snack_output(screen) 333 | logger.debug("test_ok======================================================") 334 | except Exception as e: 335 | logger.debug(e) 336 | finally: 337 | screen.finish() 338 | -------------------------------------------------------------------------------- /tools/install_lib.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | ######################################################################### 3 | # File Name: install_lib.sh 4 | # Author: meetbill 5 | # mail: meetbill@163.com 6 | # Created Time: 2017-10-21 00:18:40 7 | ######################################################################### 8 | CUR_DIR=$(cd `dirname $0`; pwd) 9 | cd ${CUR_DIR} 10 | if [[ ! -e "/usr/lib64/libslang.so.2" ]] 11 | then 12 | echo "this system not have libslang.so.2 lib" 13 | cp -d ./w_lib64/libslang.so.2 /usr/lib64/ 14 | cp ./w_lib64/libslang.so.2.2.1 /usr/lib64/ 15 | chmod 777 /usr/lib64/libslang.so.2 16 | fi 17 | 18 | if [[ ! -e "/usr/lib64/libnewt.so.0.52" ]] 19 | then 20 | echo "this system not have libnewt.so.0.52" 21 | cp -d ./w_lib64/libnewt.so.0.52 /usr/lib64/ 22 | cp ./w_lib64/libnewt.so.0.52.11 /usr/lib64/ 23 | fi 24 | 25 | 26 | -------------------------------------------------------------------------------- /tools/w_lib64/libnewt.so.0.52: -------------------------------------------------------------------------------- 1 | libnewt.so.0.52.11 -------------------------------------------------------------------------------- /tools/w_lib64/libnewt.so.0.52.11: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/meetbill/py_menu/31eb6b8ce5840be1984f30ddb74dc9bb0b70a5e2/tools/w_lib64/libnewt.so.0.52.11 -------------------------------------------------------------------------------- /tools/w_lib64/libslang.so.2: -------------------------------------------------------------------------------- 1 | libslang.so.2.2.1 -------------------------------------------------------------------------------- /tools/w_lib64/libslang.so.2.2.1: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/meetbill/py_menu/31eb6b8ce5840be1984f30ddb74dc9bb0b70a5e2/tools/w_lib64/libslang.so.2.2.1 --------------------------------------------------------------------------------