├── .gitignore ├── COPYING ├── DjangoLint ├── AstCheckers │ ├── __init__.py │ ├── admin.py │ ├── model_fields.py │ ├── model_methods.py │ ├── settings.py │ ├── size.py │ └── utils.py ├── __init__.py └── script.py ├── README.md ├── django-lint ├── django-lint.1 ├── django_lint_example ├── __init__.py ├── example │ ├── __init__.py │ ├── models │ │ └── __init__.py │ └── views.py ├── manage.py ├── settings.py └── urls.py └── setup.py /.gitignore: -------------------------------------------------------------------------------- 1 | *.pyc 2 | *.egg-info 3 | /build 4 | /dist 5 | -------------------------------------------------------------------------------- /COPYING: -------------------------------------------------------------------------------- 1 | 2 | GNU GENERAL PUBLIC LICENSE 3 | Version 3, 29 June 2007 4 | 5 | Copyright (C) 2007 Free Software Foundation, Inc. 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The GNU General Public License is a free, copyleft license for 12 | software and other kinds of works. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 614 | 615 | If the disclaimer of warranty and limitation of liability provided 616 | above cannot be given local legal effect according to their terms, 617 | reviewing courts shall apply local law that most closely approximates 618 | an absolute waiver of all civil liability in connection with the 619 | Program, unless a warranty or assumption of liability accompanies a 620 | copy of the Program in return for a fee. 621 | 622 | END OF TERMS AND CONDITIONS 623 | 624 | How to Apply These Terms to Your New Programs 625 | 626 | If you develop a new program, and you want it to be of the greatest 627 | possible use to the public, the best way to achieve this is to make it 628 | free software which everyone can redistribute and change under these terms. 629 | 630 | To do so, attach the following notices to the program. It is safest 631 | to attach them to the start of each source file to most effectively 632 | state the exclusion of warranty; and each file should have at least 633 | the "copyright" line and a pointer to where the full notice is found. 634 | 635 | 636 | Copyright (C) 637 | 638 | This program is free software: you can redistribute it and/or modify 639 | it under the terms of the GNU General Public License as published by 640 | the Free Software Foundation, either version 3 of the License, or 641 | (at your option) any later version. 642 | 643 | This program is distributed in the hope that it will be useful, 644 | but WITHOUT ANY WARRANTY; without even the implied warranty of 645 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 646 | GNU General Public License for more details. 647 | 648 | You should have received a copy of the GNU General Public License 649 | along with this program. If not, see . 650 | 651 | Also add information on how to contact you by electronic and paper mail. 652 | 653 | If the program does terminal interaction, make it output a short 654 | notice like this when it starts in an interactive mode: 655 | 656 | Copyright (C) 657 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 658 | This is free software, and you are welcome to redistribute it 659 | under certain conditions; type `show c' for details. 660 | 661 | The hypothetical commands `show w' and `show c' should show the appropriate 662 | parts of the General Public License. Of course, your program's commands 663 | might be different; for a GUI interface, you would use an "about box". 664 | 665 | You should also get your employer (if you work as a programmer) or school, 666 | if any, to sign a "copyright disclaimer" for the program, if necessary. 667 | For more information on this, and how to apply and follow the GNU GPL, see 668 | . 669 | 670 | The GNU General Public License does not permit incorporating your program 671 | into proprietary programs. If your program is a subroutine library, you 672 | may consider it more useful to permit linking proprietary applications with 673 | the library. If this is what you want to do, use the GNU Lesser General 674 | Public License instead of this License. But first, please read 675 | . 676 | 677 | -------------------------------------------------------------------------------- /DjangoLint/AstCheckers/__init__.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # django-lint -- Static analysis tool for Django projects and applications 4 | # Copyright (C) 2008-2009 Chris Lamb 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | 19 | __all__ = ('register',) 20 | 21 | def register(linter): 22 | from .size import SizeChecker 23 | from .admin import AdminChecker 24 | from .settings import SettingsChecker 25 | from .model_fields import ModelFieldsChecker 26 | from .model_methods import ModelMethodsChecker 27 | 28 | linter.register_checker(SizeChecker(linter)) 29 | linter.register_checker(AdminChecker(linter)) 30 | linter.register_checker(SettingsChecker(linter)) 31 | linter.register_checker(ModelFieldsChecker(linter)) 32 | linter.register_checker(ModelMethodsChecker(linter)) 33 | -------------------------------------------------------------------------------- /DjangoLint/AstCheckers/admin.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # django-lint -- Static analysis tool for Django projects and applications 4 | # Copyright (C) 2008-2009 Chris Lamb 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | 19 | from pylint.interfaces import IAstroidChecker 20 | from pylint.checkers import BaseChecker 21 | 22 | from .utils import nodeisinstance 23 | 24 | class AdminChecker(BaseChecker): 25 | __implements__ = IAstroidChecker 26 | 27 | name = 'django_admin' 28 | msgs = { 29 | 'W8020': ( 30 | 'Not admin class', 31 | 'loldongs', 32 | 'Admin class %r not in admin.py', 33 | ), 34 | } 35 | 36 | ADMIN_BASE_CLASSES = ( 37 | 'django.contrib.admin.options.ModelAdmin', 38 | ) 39 | 40 | def visit_module(self, node): 41 | self.module = node 42 | 43 | def leave_class(self, node): 44 | if not nodeisinstance(node, self.ADMIN_BASE_CLASSES): 45 | return 46 | 47 | if not self.module.file.endswith('admin.py'): 48 | # Admin classes not in an app's admin.py can cause circular import 49 | # problems throughout a project. 50 | # 51 | # This is because registering an admin class implies a call to 52 | # models.get_apps() which attempts to import *every* models.py in 53 | # the project. 54 | # 55 | # Whilst your project should probably not have significant 56 | # inter-app dependencies, importing every possible models.py does 57 | # not help the situation and can cause ImportError when models are 58 | # loaded in different scenarios. 59 | self.add_message('W8020', node=node, args=(node.name,)) 60 | -------------------------------------------------------------------------------- /DjangoLint/AstCheckers/model_fields.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # django-lint -- Static analysis tool for Django projects and applications 4 | # Copyright (C) 2008-2009 Chris Lamb 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | 19 | import astroid 20 | 21 | from pylint.interfaces import IAstroidChecker 22 | from pylint.checkers import BaseChecker 23 | from pylint.checkers.utils import safe_infer 24 | 25 | from .utils import is_model 26 | 27 | class ModelFieldsChecker(BaseChecker): 28 | __implements__ = IAstroidChecker 29 | 30 | name = 'django_model_fields' 31 | msgs = { 32 | 'W6000': ('%s: Nullable CharField or TextField', 'nullable', 'Nullable'), 33 | 'W6001': ( 34 | "%s: Naive tree structure implementation using ForeignKey('self')", 35 | 'naive-tree-structure', 36 | 'Naive tree structure', 37 | ), 38 | 'W6002': ( 39 | 'Model has too many fields (%d/%d); consider splitting model', 40 | 'many-fields', 41 | 'Too many fields', 42 | ), 43 | 'W6003': ('Model has no fields', 'no-fields', 'No model fields'), 44 | 'W6004': ( 45 | '%s: Field is nullable but blank=False', 46 | 'field-not-nullable', 47 | 'Field not nullable', 48 | ), 49 | 'W6005': ('%s: uses brittle unique_for_%s', 'brittle-unique', 'Brittle unique'), 50 | 'W6006': ( 51 | '%s: ForeignKey missing related_name', 52 | 'missing-related-name', 53 | 'ForeignKey missing', 54 | ), 55 | 'W6007': ( 56 | '%s: CharField with huge (%d/%d) max_length instead of TextField', 57 | 'huge-max-length', 58 | 'Huge charfield max_length', 59 | ), 60 | 'W6008': ( 61 | '%s: Uses superceded auto_now or auto_now_add', 62 | 'superceded-auto', 63 | 'Superceded auto fields', 64 | ), 65 | 'W6009': ( 66 | '%s: NullBooleanField instead of BooleanField with null=True', 67 | 'nullable-boolean-field', 68 | 'Nullable BooleanField', 69 | ), 70 | 'W6010': ( 71 | '%s: %s has database-dependent limits', 72 | 'database-dependend', 73 | 'Database dependency', 74 | ), 75 | 'W6011': ( 76 | '%s: URLField uses verify_exists=True default', 77 | 'verify-urlfield', 78 | 'URLField verify exists', 79 | ), 80 | 'W6012': ( 81 | '%s: BooleanField with default=True will not be reflected in database', 82 | 'boolean-field-default', 83 | 'Boolean field with default', 84 | ), 85 | 'W6013': ( 86 | '%s: Unique ForeignKey constraint better modelled as OneToOneField', 87 | 'unique-foreign-key', 88 | 'Use OneToOneField', 89 | ), 90 | 'W6014': ( 91 | '%s: primary_key=True should imply unique=True', 92 | 'non-unique-primary', 93 | 'Non-unique primary key', 94 | ), 95 | 'W6015': ('%s: %s=False is implicit', 'implicit-false', 'Implicit false'), 96 | 'W6016': ( 97 | '%s: Nullable ManyToManyField makes no sense', 98 | 'nullable-mtm', 99 | 'Nullable ManyToManyField', 100 | ), 101 | } 102 | 103 | options = ( 104 | ('max-model-fields', { 105 | 'default': 20, 106 | 'type': 'int', 107 | 'metavar': '', 108 | 'help': 'Maximum number of fields for a model', 109 | }), 110 | ('max-charfield-length', { 111 | 'default': 512, 112 | 'type': 'int', 113 | 'metavar': '', 114 | 'help': 'Maximum size of max_length on a CharField', 115 | }), 116 | ) 117 | 118 | def visit_module(self, node): 119 | self.field_count = 0 120 | 121 | def leave_class(self, node): 122 | if not is_model(node): 123 | return 124 | 125 | if is_model(node, check_base_classes=False) and self.field_count == 0: 126 | self.add_message('W6003', node=node) 127 | elif self.field_count > self.config.max_model_fields: 128 | self.add_message('W6002', node=node, 129 | args=(self.field_count, self.config.max_model_fields)) 130 | 131 | self.field_count = 0 132 | 133 | def visit_callfunc(self, node): 134 | if not is_model(node.frame()): 135 | # We only care about fields attached to models 136 | return 137 | 138 | val = safe_infer(node) 139 | if not val or not val.root().name.startswith('django.db.models.fields'): 140 | # Not a field 141 | return 142 | 143 | assname = '(unknown name)' 144 | x = node.parent.get_children().next() 145 | if isinstance(x, astroid.AssName): 146 | assname = x.name 147 | 148 | self.field_count += 1 149 | 150 | # Parse kwargs 151 | options = dict([(option, None) for option in ( 152 | 'null', 153 | 'blank', 154 | 'unique', 155 | 'default', 156 | 'auto_now', 157 | 'primary_key', 158 | 'auto_now_add', 159 | 'verify_exists', 160 | 'related_name', 161 | 'max_length', 162 | 'unique_for_date', 163 | 'unique_for_month', 164 | 'unique_for_year', 165 | )]) 166 | 167 | for arg in node.args: 168 | if not isinstance(arg, astroid.Keyword): 169 | continue 170 | 171 | for option in options.keys(): 172 | if arg.arg == option: 173 | try: 174 | options[option] = safe_infer(arg.value).value 175 | except AttributeError: 176 | # Don't lint this field if we cannot infer everything 177 | return 178 | 179 | if not val.name.lower().startswith('null'): 180 | for option in ('null', 'blank'): 181 | if options[option] is False: 182 | self.add_message('W6015', node=node, args=(assname, option,)) 183 | 184 | # Field type specific checks 185 | if val.name in ('CharField', 'TextField'): 186 | if options['null']: 187 | self.add_message('W6000', node=node, args=(assname,)) 188 | 189 | if val.name == 'CharField' and \ 190 | options['max_length'] > self.config.max_charfield_length: 191 | self.add_message('W6007', node=node, args=( 192 | assname, 193 | options['max_length'], 194 | self.config.max_charfield_length, 195 | )) 196 | 197 | elif val.name == 'BooleanField': 198 | if options['default']: 199 | self.add_message('W6012', node=node, args=(assname,)) 200 | 201 | elif val.name == 'ForeignKey': 202 | val = safe_infer(node.args[0]) 203 | if isinstance(val, astroid.Const) and val.value == 'self': 204 | self.add_message('W6001', node=node, args=(assname,)) 205 | 206 | elif not options['related_name']: 207 | self.add_message('W6006', node=node, args=(assname,)) 208 | 209 | if options['primary_key'] and options['unique'] is False: 210 | self.add_message('W6014', node=node, args=(assname,)) 211 | elif options['primary_key'] or options['unique']: 212 | self.add_message('W6013', node=node, args=(assname,)) 213 | 214 | elif val.name == 'URLField': 215 | if options['verify_exists'] is None: 216 | self.add_message('W6011', node=node, args=(assname,)) 217 | 218 | elif val.name in ('PositiveSmallIntegerField', 'SmallIntegerField'): 219 | self.add_message('W6010', node=node, args=(assname, val.name)) 220 | 221 | elif val.name == 'NullBooleanField': 222 | self.add_message('W6009', node=node, args=(assname,)) 223 | 224 | elif val.name == 'ManyToManyField': 225 | if options['null']: 226 | self.add_message('W6016', node=node, args=(assname,)) 227 | 228 | # Generic checks 229 | if options['null'] and not options['blank']: 230 | self.add_message('W6004', node=node, args=(assname,)) 231 | 232 | if options['auto_now'] or options['auto_now_add']: 233 | self.add_message('W6008', node=node, args=(assname,)) 234 | 235 | for suffix in ('date', 'month', 'year'): 236 | if options['unique_for_%s' % suffix]: 237 | self.add_message('W6005', node=node, args=(assname, suffix)) 238 | -------------------------------------------------------------------------------- /DjangoLint/AstCheckers/model_methods.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # django-lint -- Static analysis tool for Django projects and applications 4 | # Copyright (C) 2008-2009 Chris Lamb 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | 19 | import os.path 20 | 21 | from pylint.interfaces import IAstroidChecker 22 | from pylint.checkers import BaseChecker 23 | from pylint.checkers.utils import safe_infer 24 | 25 | from .utils import is_model 26 | 27 | try: 28 | from itertools import combinations 29 | except ImportError: 30 | # Python <= 2.5 fallback 31 | def combinations(iterable, r): 32 | if r: 33 | for i, cur in enumerate(iterable): 34 | for xs in combinations(iterable[:i] + iterable[i + 1:], r - 1): 35 | yield [cur] + xs 36 | else: 37 | yield [] 38 | 39 | class ModelMethodsChecker(BaseChecker): 40 | __implements__ = IAstroidChecker 41 | 42 | name = 'django_model_models' 43 | msgs = { 44 | 'W8010': ( 45 | 'Too many models (%d/%d); consider splitting application', 46 | 'many-models', 47 | 'To many models', 48 | ), 49 | 'W8011': ( 50 | 'Use __unicode__ instead of __str__', 51 | 'use-unicode', 52 | 'Use unicode', 53 | ), 54 | 'W8012': ( 55 | 'Method should come after standard model methods', 56 | 'model-mathods-first', 57 | 'Model methods first', 58 | ), 59 | 'W8013': ( 60 | '%s should come before %r', 61 | 'method-first', 62 | 'Wrong method order', 63 | ), 64 | 'W8015': ( 65 | '%d models have common prefix (%r) - rename or split application', 66 | 'common-prefix', 67 | 'Common application prefix', 68 | ), 69 | } 70 | 71 | options = ( 72 | ('max-models', { 73 | 'default': 10, 74 | 'type': 'int', 75 | 'metavar': '', 76 | 'help': 'Maximum number of models per module', 77 | }), 78 | ) 79 | 80 | def visit_module(self, node): 81 | self.model_names = [] 82 | 83 | def leave_module(self, node): 84 | if len(self.model_names) >= self.config.max_models: 85 | self.add_message('W8010', node=node.root(), 86 | args=(len(self.model_names), self.config.max_models)) 87 | 88 | if not self.model_names: 89 | return 90 | 91 | for names in combinations(self.model_names, 4): 92 | common = os.path.commonprefix(names) 93 | if len(common) >= 4: 94 | # Whitelist a few common names 95 | if common.lower() in ('abstract',): 96 | continue 97 | 98 | # How many actually have this prefix? 99 | xs = filter(lambda x: x.startswith(common), self.model_names) 100 | 101 | self.add_message('W8015', node=node.root(), 102 | args=(len(xs), common,)) 103 | break 104 | 105 | def _visit_django_attribute(self, node, is_method=True): 106 | try: 107 | idx = [ 108 | 'Meta', 109 | '__unicode__', 110 | '__str__', 111 | 'save', 112 | 'delete', 113 | 'get_absolute_url', 114 | ].index(node.name) 115 | 116 | if self.prev_idx == -1: 117 | self.add_message('W8012', node=self.prev_node) 118 | 119 | elif idx < self.prev_idx: 120 | noun = is_method and 'Standard model method' or '"Meta" class' 121 | self.add_message( 122 | 'W8013', node=node, args=(noun, self.prev_node.name) 123 | ) 124 | 125 | except ValueError: 126 | idx = -1 127 | 128 | self.prev_idx = idx 129 | self.prev_node = node 130 | 131 | def visit_function(self, node): 132 | if not is_model(node.parent.frame()): 133 | return 134 | 135 | if node.name == '__str__': 136 | self.add_message('W8011', node=node) 137 | 138 | self._visit_django_attribute(node) 139 | 140 | def visit_class(self, node): 141 | if is_model(node): 142 | self.model_names.append(node.name) 143 | self.prev_idx = None 144 | self.prev_node = None 145 | 146 | elif is_model(node.parent.frame()): 147 | # Nested class 148 | self._visit_django_attribute(node, is_method=False) 149 | 150 | def visit_assname(self, node): 151 | if not is_model(node.parent.frame()): 152 | return 153 | 154 | if self.prev_idx >= 0: 155 | self.add_message('W8013', node=node, args=( 156 | '%r assignment' % node.name, self.prev_node.name, 157 | )) 158 | 159 | def leave_class(self, node): 160 | if node.name == 'Meta' and is_model(node.parent.parent): 161 | # Annotate the model with information from the Meta class 162 | try: 163 | val = safe_infer(node.locals['abstract'][-1]).value 164 | if val is True: 165 | node.parent.parent._django_abstract = True 166 | except KeyError: 167 | pass 168 | return 169 | 170 | if not is_model(node): 171 | return 172 | -------------------------------------------------------------------------------- /DjangoLint/AstCheckers/settings.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # django-lint -- Static analysis tool for Django projects and applications 4 | # Copyright (C) 2008-2009 Chris Lamb 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | 19 | import astroid 20 | 21 | from pylint.interfaces import IAstroidChecker 22 | from pylint.checkers import BaseChecker 23 | from pylint.checkers.utils import safe_infer 24 | 25 | class SettingsChecker(BaseChecker): 26 | __implements__ = IAstroidChecker 27 | 28 | name = 'django_settings_checker' 29 | msgs = { 30 | 'W7001': ( 31 | 'Missing required field %r', 32 | 'missing-required', 33 | 'Required field missing', 34 | ), 35 | 'W7002': ( 36 | 'Empty %r setting', 37 | 'empty-setting', 38 | 'Empty setting', 39 | ), 40 | 'W7003': ( 41 | '%s after %s', 42 | 'middlware-order', 43 | 'Wrong middleware order', 44 | ), 45 | 'W7005': ( 46 | 'Non-absolute directory %r in TEMPLATE_DIRS', 47 | 'non-absolute-dir', 48 | 'Non-absolute directory', 49 | ), 50 | 'W7006': ( 51 | '%r in TEMPLATE_DIRS should use forward slashes', 52 | 'backward-slashes', 53 | 'Backward slashes', 54 | ), 55 | } 56 | 57 | def leave_module(self, node): 58 | if node.name.split('.')[-1] != 'settings': 59 | return 60 | 61 | self.check_required_fields(node) 62 | self.check_middleware(node) 63 | self.check_template_dirs(node) 64 | 65 | def check_required_fields(self, node): 66 | REQUIRED_FIELDS = { 67 | 'DEBUG': bool, 68 | 'TEMPLATE_DEBUG': bool, 69 | 'INSTALLED_APPS': tuple, 70 | 'MANAGERS': tuple, 71 | 'ADMINS': tuple, 72 | 'MIDDLEWARE_CLASSES': tuple, 73 | } 74 | 75 | for field, req_type in REQUIRED_FIELDS.items(): 76 | if field not in node.locals.keys(): 77 | self.add_message('W7001', args=field, node=node) 78 | continue 79 | 80 | if req_type is tuple: 81 | ass = node.locals[field][-1] 82 | val = safe_infer(ass) 83 | 84 | if val and not val.get_children(): 85 | self.add_message('W7002', args=field, node=ass) 86 | 87 | def get_constant_values(self, node, key): 88 | try: 89 | ass = node.locals[key][-1] 90 | except KeyError: 91 | return 92 | 93 | try: 94 | xs = safe_infer(ass).get_children() 95 | except AttributeError: 96 | return 97 | 98 | try: 99 | xs_iterable = iter(xs) 100 | except TypeError: 101 | return 102 | 103 | return [(x, x.value) for x in xs if isinstance(safe_infer(x), astroid.Const)] 104 | 105 | def check_middleware(self, node): 106 | middleware = self.get_constant_values(node, 'MIDDLEWARE_CLASSES') 107 | if middleware is None: 108 | return 109 | 110 | relations = (( 111 | 'django.contrib.sessions.middleware.SessionMiddleware', 112 | 'django.contrib.auth.middleware.AuthenticationMiddleware', 113 | ), ( 114 | 'django.middleware.http.ConditionalGetMiddleware', 115 | 'django.middleware.common.CommonMiddleware', 116 | )) 117 | 118 | lookup = [y for x, y in middleware] 119 | node_lookup = dict([(y, x) for x, y in middleware]) 120 | 121 | for a, b in relations: 122 | try: 123 | if lookup.index(a) > lookup.index(b): 124 | self.add_message( 125 | 'W7003', 126 | args=tuple([x.split('.')[-1] for x in (a, b)]), 127 | node=node_lookup[a], 128 | ) 129 | except ValueError: 130 | pass 131 | 132 | def check_template_dirs(self, node): 133 | template_dirs = self.get_constant_values(node, 'TEMPLATE_DIRS') 134 | if template_dirs is None: 135 | return 136 | 137 | for dirnode, dirname in template_dirs: 138 | if not (dirname.startswith('/') or dirname[1:].startswith(':')): 139 | self.add_message('W7005', args=dirname, node=dirnode) 140 | 141 | if dirname.find('\\') > 0: 142 | self.add_message('W7006', args=dirname, node=dirnode) 143 | -------------------------------------------------------------------------------- /DjangoLint/AstCheckers/size.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # django-lint -- Static analysis tool for Django projects and applications 4 | # Copyright (C) 2008-2009 Chris Lamb 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | 19 | from pylint.interfaces import IAstroidChecker 20 | from pylint.checkers import BaseChecker 21 | 22 | class SizeChecker(BaseChecker): 23 | __implements__ = IAstroidChecker 24 | 25 | name = 'django_size_checker' 26 | msgs = { 27 | 'W8001': ( 28 | '%r is actually a directory; consider splitting application', 29 | 'models-as-directory', 30 | 'Models as directory', 31 | ), 32 | } 33 | 34 | def leave_module(self, node): 35 | for candidate in ('views', 'models'): 36 | if not node.name.endswith('.%s' % candidate): 37 | continue 38 | 39 | if node.file.endswith('__init__.py'): 40 | # When 'models' is a directory, django.test.simple.run_tests 41 | # cannot tell the difference between a tests.py module that is 42 | # raising an ImportError and when it doesn't exist (so it 43 | # silently discards that app). This is not good! 44 | self.add_message('W8001', args=node.name, node=node) 45 | -------------------------------------------------------------------------------- /DjangoLint/AstCheckers/utils.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | 3 | # django-lint -- Static analysis tool for Django projects and applications 4 | # Copyright (C) 2008-2009 Chris Lamb 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | 19 | import astroid 20 | 21 | from itertools import chain 22 | from pylint.checkers.utils import safe_infer 23 | 24 | def is_model(node, **kwargs): 25 | return nodeisinstance(node, ('django.db.models.base.Model',), **kwargs) 26 | 27 | def nodeisinstance(node, klasses, check_base_classes=True): 28 | if not isinstance(node, astroid.ClassDef): 29 | return False 30 | 31 | for base in node.bases: 32 | val = safe_infer(base) 33 | if not val: 34 | continue 35 | if isinstance(val, astroid.bases._Yes): 36 | continue 37 | 38 | nodes = [val] 39 | if check_base_classes: 40 | try: 41 | nodes = chain([val], val.ancestors()) 42 | except TypeError: 43 | pass 44 | 45 | for node in nodes: 46 | qual = '%s.%s' % (node.root().name, node.name) 47 | if qual in klasses: 48 | return True 49 | 50 | return False 51 | -------------------------------------------------------------------------------- /DjangoLint/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lamby/django-lint/6b52a895b180c36bdc8c771cfc9ab084a9e30c5f/DjangoLint/__init__.py -------------------------------------------------------------------------------- /DjangoLint/script.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | # django-lint -- Static analysis tool for Django projects and applications 5 | # Copyright (C) 2008-2009 Chris Lamb 6 | # 7 | # This program is free software: you can redistribute it and/or modify 8 | # it under the terms of the GNU General Public License as published by 9 | # the Free Software Foundation, either version 3 of the License, or 10 | # (at your option) any later version. 11 | # 12 | # This program is distributed in the hope that it will be useful, 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 | # GNU General Public License for more details. 16 | # 17 | # You should have received a copy of the GNU General Public License 18 | # along with this program. If not, see . 19 | 20 | import os 21 | import sys 22 | 23 | from pylint import checkers, lint, reporters 24 | from pylint.reporters import text as text_reporter 25 | from optparse import OptionParser 26 | 27 | from DjangoLint import AstCheckers 28 | 29 | def main(): 30 | usage = """ %prog [options] target 31 | 32 | Django Lint is a tool that statically analyses Django projects and 33 | applications, checking for programming errors and bad code smells. For 34 | example, it reports nullable "CharField" fields, as well as reporting for 35 | unspecified options in settings.py. 36 | 37 | The `target` argument is mandatory and can specify either a directory 38 | containing a Django project, a single application or a single file. 39 | """.rstrip() 40 | 41 | parser = OptionParser(usage=usage) 42 | parser.add_option( 43 | '-r', 44 | '--reports', 45 | dest='report', 46 | action='store_true', 47 | default=False, 48 | help='generate report', 49 | ) 50 | parser.add_option( 51 | '-p', 52 | '--pylint', 53 | dest='pylint', 54 | action='store_true', 55 | default=False, 56 | help='run normal PyLint checks', 57 | ) 58 | parser.add_option( 59 | '-e', 60 | '--errors', 61 | dest='errors', 62 | action='store_true', 63 | default=False, 64 | help='only show errors', 65 | ) 66 | parser.add_option( 67 | '-f', 68 | '--format', 69 | dest='outputformat', 70 | metavar='OUTPUT', 71 | default='text', 72 | help='Set the output format. Available formats are text,' 73 | 'parseable, colorized, msvs (visual studio) and html', 74 | ) 75 | 76 | options, args = parser.parse_args() 77 | 78 | try: 79 | args[0] 80 | except IndexError: 81 | args = ['.'] 82 | 83 | targets = [os.path.abspath(arg) for arg in args] 84 | 85 | for target in targets: 86 | if not os.path.exists(target): 87 | try: 88 | # Is target a module? 89 | x = __import__(args[0], locals(), globals(), [], -1) 90 | target = sys.modules[args[0]].__path__[0] 91 | except: 92 | pass 93 | 94 | if not os.path.exists(target): 95 | raise parser.error( 96 | "The specified target (%r) does not exist" \ 97 | % target 98 | ) 99 | 100 | path = target 101 | while True: 102 | flag = False 103 | for django_file in ('manage.py', 'models.py', 'urls.py'): 104 | if os.path.exists(os.path.join(path, django_file)): 105 | sys.path.insert(0, os.path.dirname(path)) 106 | flag = True 107 | break 108 | if flag: 109 | break 110 | 111 | path = os.path.dirname(path) 112 | 113 | if path == '/': 114 | raise parser.error( 115 | "The specified target (%r) does not appear to be part of a " \ 116 | "Django application" % target 117 | ) 118 | 119 | try: 120 | import django 121 | except ImportError: 122 | print >>sys.stderr, "E: Cannot import `django' module, exiting.." 123 | return 1 124 | 125 | linter = lint.PyLinter() 126 | linter.set_reporter(text_reporter.TextReporter()) 127 | linter.set_option('reports', options.report) 128 | linter.set_option('output-format', options.outputformat) 129 | 130 | if options.pylint: 131 | checkers.initialize(linter) 132 | for msg in ('C0111', 'C0301'): 133 | linter.disable(msg) 134 | 135 | AstCheckers.register(linter) 136 | 137 | if options.errors: 138 | linter.set_option('disable-msg-cat', 'WCRI') 139 | linter.set_option('reports', False) 140 | linter.set_option('persistent', False) 141 | 142 | linter.check(targets) 143 | 144 | return linter.msg_status 145 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # `django-lint` 2 | 3 | ## Important notice 4 | 5 | This project has been 2008 and was maintained until 2011; it has since been 6 | deprecated. If you wish to check out similar functionality, please see: 7 | 8 | * Richard Tier's [Django Doctor](https://django.doctor/) 9 | 10 | ## Ideas 11 | 12 | ### General 13 | 14 | * Default manager with restrictive get\_query\_set() 15 | * Oldforms (?) 16 | * Overriding definition of model. e.g.: 17 | 18 | class MyModel(models.Model): 19 | 20 | : foo = \[..\] 21 | 22 | foo = \[..\] 23 | 24 | * Not importing settings via \"django.conf import settings\" 25 | * Not using reverse (or \@permalink) in get\_absolute\_url (?) 26 | * Form definitions in models.py 27 | * Ignore tests 28 | 29 | ### Models 30 | 31 | * Don\'t count ManyToMany fields on a model as a field 32 | > Remove common prefix checking. 33 | > models.. specifying \"objects = \" should be last 34 | 35 | ### Views 36 | 37 | * Calling request.is\_authenticated without actually calling 38 | > function 39 | * order\_by(\'?\') 40 | * request.method.upper is a no-op (etc.) 41 | * cache.set without a timeout 42 | 43 | ### URLS 44 | 45 | * Unreversible urlpatterns 46 | 47 | #### Layout 48 | 49 | > - Form class not in forms.py 50 | > - Admin class not in admin.py 51 | 52 | #### Templates 53 | 54 | * {% if foo %}{{ foo }}{% else %}bar{% endif %} =\> {{ 55 | foo\|default:\"bar\" }} 56 | * {% with foo as bar %} \... \[ not using {{ bar }} \] \... {% 57 | endwith %} 58 | * {% endblock %} vs. {% endblock blockname %} 59 | 60 | #### Settings 61 | 62 | * Ordering of MIDDLEWARE\_CLASSES 63 | * `TEMPLATE_DIRS` not absolute 64 | 65 | #### Layout 66 | 67 | * forms not in forms.py managers not in managers.py 68 | -------------------------------------------------------------------------------- /django-lint: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | # django-lint -- Static analysis tool for Django projects and applications 5 | # Copyright (C) 2008-2009 Chris Lamb 6 | # 7 | # This program is free software: you can redistribute it and/or modify 8 | # it under the terms of the GNU General Public License as published by 9 | # the Free Software Foundation, either version 3 of the License, or 10 | # (at your option) any later version. 11 | # 12 | # This program is distributed in the hope that it will be useful, 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 | # GNU General Public License for more details. 16 | # 17 | # You should have received a copy of the GNU General Public License 18 | # along with this program. If not, see . 19 | 20 | import sys 21 | 22 | from DjangoLint import script 23 | 24 | if __name__ == "__main__": 25 | sys.exit(script.main()) 26 | -------------------------------------------------------------------------------- /django-lint.1: -------------------------------------------------------------------------------- 1 | .TH DJANGO-LINT 1 "Jan 11, 2009" 2 | .SH NAME 3 | django-lint - static analyser for Django projects and applications 4 | .SH SYNOPSIS 5 | .PP 6 | \fBdjango-lint \fR\fI[options]\fR \fr\fItarget\fR 7 | .SH DESCRIPTION 8 | .PP 9 | Django Lint is a tool that statically analyses projects and applications 10 | that use the Django web development framework. 11 | .PP 12 | It checks and reports on common programming errors and bad code smells 13 | including nullable "CharField" fields, the use of brittle Django features 14 | such as "auto_now_add" and unspecified recommended options in settings.py, 15 | such as an empty 'ADMINS' setting (plus many more). 16 | .PP 17 | The \fBtarget\fR argument is mandatory and can specify either a directory 18 | containing a Django project, a single application or a single file. 19 | .SH "AUTHOR" 20 | .PP 21 | Django Lint and this manual page were written by Chris Lamb . 22 | .PP 23 | This manual page is (C) 2008 by Chris Lamb and is licensed under the terms of 24 | the GPLv3 or higher. 25 | -------------------------------------------------------------------------------- /django_lint_example/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/lamby/django-lint/6b52a895b180c36bdc8c771cfc9ab084a9e30c5f/django_lint_example/__init__.py -------------------------------------------------------------------------------- /django_lint_example/example/__init__.py: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /django_lint_example/example/models/__init__.py: -------------------------------------------------------------------------------- 1 | from django.db import models 2 | from django.contrib import admin 3 | 4 | class NullableModel(models.Model): 5 | TRUTH_VALUE = True 6 | 7 | charfield = models.CharField(max_length=100, null=True, blank=True) 8 | charfield_2 = models.CharField(max_length=100, null=TRUTH_VALUE) 9 | textfield = models.TextField(null=True, blank=True) 10 | 11 | boolean_false = models.BooleanField(default=True) 12 | 13 | nullable_boolean = models.NullBooleanField() 14 | 15 | # We should still report about the following field, but we cannot 16 | # determine its name. 17 | models.NullBooleanField() 18 | 19 | class UniqueForModels(models.Model): 20 | time = models.DateTimeField() 21 | u_date = models.IntegerField(unique_for_date='time') 22 | u_month = models.IntegerField(unique_for_month='time') 23 | u_year = models.IntegerField(unique_for_year='time') 24 | 25 | class ParentModel(models.Model): 26 | parent = models.ForeignKey('self') 27 | 28 | class StrModel(models.Model): 29 | dummy = models.CharField(max_length=1) 30 | 31 | def __str__(self): 32 | return "__str__ method" 33 | 34 | def __unicode__(self): 35 | return self.dummy 36 | 37 | class NullBlankModel(models.Model): 38 | number = models.IntegerField(blank=True) 39 | 40 | class BigModel(models.Model): 41 | field01 = models.IntegerField() 42 | field02 = models.IntegerField() 43 | field03 = models.IntegerField() 44 | field04 = models.IntegerField() 45 | field05 = models.IntegerField() 46 | field06 = models.IntegerField() 47 | field07 = models.IntegerField() 48 | field08 = models.IntegerField() 49 | field09 = models.IntegerField() 50 | field10 = models.IntegerField() 51 | field11 = models.IntegerField() 52 | field12 = models.IntegerField() 53 | field13 = models.IntegerField() 54 | field14 = models.IntegerField() 55 | field15 = models.IntegerField() 56 | field16 = models.IntegerField() 57 | field17 = models.IntegerField() 58 | field18 = models.IntegerField() 59 | field19 = models.IntegerField() 60 | field20 = models.IntegerField() 61 | field21 = models.IntegerField() 62 | field22 = models.IntegerField() 63 | field23 = models.IntegerField() 64 | field24 = models.IntegerField() 65 | field25 = models.IntegerField() 66 | field26 = models.IntegerField() 67 | field27 = models.IntegerField() 68 | field28 = models.IntegerField() 69 | field29 = models.IntegerField() 70 | field30 = models.IntegerField() 71 | field31 = models.IntegerField() 72 | 73 | class NoFieldsModel(models.Model): 74 | pass 75 | 76 | class Post(models.Model): 77 | title = models.CharField(max_length=100) 78 | content = models.CharField(max_length=1000) 79 | views = models.PositiveSmallIntegerField() 80 | words = models.SmallIntegerField() 81 | created = models.DateTimeField(auto_now_add=True) 82 | updated = models.DateTimeField(auto_now=True) 83 | 84 | def __unicode__(self): 85 | return self.title 86 | 87 | class Comment(models.Model): 88 | post = models.ForeignKey(Post) 89 | url = models.URLField() 90 | 91 | def __unicode__(self): 92 | return self.url 93 | 94 | class MisorderedMethodsModel(models.Model): 95 | dummy = models.CharField(max_length=1) 96 | 97 | def incorrect_place(self): 98 | pass 99 | 100 | def get_absolute_url(self): 101 | pass 102 | 103 | def __unicode__(self): 104 | # This should be swapped with get_absolute_url 105 | pass 106 | 107 | def correct_place(self): 108 | pass 109 | 110 | class Model1(models.Model): 111 | dummy = models.CharField(max_length=1) 112 | 113 | class Meta: 114 | verbose_name_plural = 'right' 115 | 116 | def __unicode__(self): 117 | return self.dummy 118 | 119 | class Model2(models.Model): 120 | dummy = models.CharField(max_length=1) 121 | 122 | def __unicode__(self): 123 | return self.dummy 124 | 125 | class Meta: 126 | verbose_name_plural = 'wrong' 127 | 128 | class Model3(models.Model): 129 | class Meta: 130 | verbose_name_plural = 'wrong' 131 | 132 | dummy = models.CharField(max_length=1) 133 | 134 | def __unicode__(self): 135 | return self.dummy 136 | 137 | class Model4(models.Model): 138 | dummy = models.CharField(max_length=1) 139 | 140 | def __unicode__(self): 141 | return self.dummy 142 | 143 | class Model5(models.Model): 144 | dummy = models.CharField(max_length=1) 145 | 146 | def get_absolute_url(self): 147 | return "/" 148 | 149 | def __unicode__(self): 150 | return self.dummy 151 | 152 | class AbstractModel(models.Model): 153 | foo = models.CharField(max_length=1) 154 | 155 | class Meta: 156 | abstract = True 157 | 158 | class DerivedModel(AbstractModel): 159 | bar = models.CharField(max_length=1) 160 | 161 | class WeirdPrimaryKeyModel(models.Model): 162 | primary_key = models.ForeignKey(Model1, primary_key=True) 163 | unique_field = models.ForeignKey(Model2, unique=True) 164 | not_both = models.ForeignKey(Model3, primary_key=True, unique=False) 165 | 166 | class ManyToManyModel(models.Model): 167 | nullable = models.ManyToManyField(Model2, null=True) 168 | blank = models.ManyToManyField(Model3, blank=True) 169 | 170 | class AdminKlass(admin.ModelAdmin): 171 | search_fields = ('nullable',) 172 | 173 | class Meta: 174 | model = ManyToManyModel 175 | -------------------------------------------------------------------------------- /django_lint_example/example/views.py: -------------------------------------------------------------------------------- 1 | # Create your views here. 2 | -------------------------------------------------------------------------------- /django_lint_example/manage.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | from django.core.management import execute_manager 3 | try: 4 | import settings # Assumed to be in the same directory. 5 | except ImportError: 6 | import sys 7 | sys.stderr.write("Error: Can't find the file 'settings.py' in the directory containing %r. It appears you've customized things.\nYou'll have to run django-admin.py, passing it your settings module.\n(If the file settings.py does indeed exist, it's causing an ImportError somehow.)\n" % __file__) 8 | sys.exit(1) 9 | 10 | if __name__ == "__main__": 11 | execute_manager(settings) 12 | -------------------------------------------------------------------------------- /django_lint_example/settings.py: -------------------------------------------------------------------------------- 1 | # Django settings for django_lint_example project. 2 | 3 | DEBUG = True 4 | TEMPLATE_DEBUG = DEBUG 5 | 6 | ADMINS = ( 7 | # ('Your Name', 'your_email@domain.com'), 8 | ) 9 | 10 | MANAGERS_MISSING = ADMINS 11 | 12 | DATABASE_ENGINE = '' # 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'. 13 | DATABASE_NAME = '' # Or path to database file if using sqlite3. 14 | DATABASE_USER = '' # Not used with sqlite3. 15 | DATABASE_PASSWORD = '' # Not used with sqlite3. 16 | DATABASE_HOST = '' # Set to empty string for localhost. Not used with sqlite3. 17 | DATABASE_PORT = '' # Set to empty string for default. Not used with sqlite3. 18 | 19 | # Local time zone for this installation. Choices can be found here: 20 | # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name 21 | # although not all choices may be available on all operating systems. 22 | # If running in a Windows environment this must be set to the same as your 23 | # system time zone. 24 | TIME_ZONE = 'America/Chicago' 25 | 26 | # Language code for this installation. All choices can be found here: 27 | # http://www.i18nguy.com/unicode/language-identifiers.html 28 | LANGUAGE_CODE = 'en-us' 29 | 30 | SITE_ID = 1 31 | 32 | # If you set this to False, Django will make some optimizations so as not 33 | # to load the internationalization machinery. 34 | USE_I18N = True 35 | 36 | # Absolute path to the directory that holds media. 37 | # Example: "/home/media/media.lawrence.com/" 38 | MEDIA_ROOT = '' 39 | 40 | # URL that handles the media served from MEDIA_ROOT. Make sure to use a 41 | # trailing slash if there is a path component (optional in other cases). 42 | # Examples: "http://media.lawrence.com", "http://example.com/media/" 43 | MEDIA_URL = '' 44 | 45 | # URL prefix for admin media -- CSS, JavaScript and images. Make sure to use a 46 | # trailing slash. 47 | # Examples: "http://foo.com/media/", "/media/". 48 | ADMIN_MEDIA_PREFIX = '/media/' 49 | 50 | # Make this unique, and don't share it with anybody. 51 | SECRET_KEY = 'r_t-fx@9&8nuxf!i!07@@wo-yto%wk=p(-i$(4*612ukhdt4g&' 52 | 53 | # List of callables that know how to import templates from various sources. 54 | TEMPLATE_LOADERS = ( 55 | 'django.template.loaders.filesystem.load_template_source', 56 | 'django.template.loaders.app_directories.load_template_source', 57 | # 'django.template.loaders.eggs.load_template_source', 58 | ) 59 | 60 | MIDDLEWARE_CLASSES = ( 61 | 'django.middleware.common.CommonMiddleware', 62 | 'django.contrib.auth.middleware.AuthenticationMiddleware', 63 | 'django.contrib.sessions.middleware.SessionMiddleware', 64 | 'django.middleware.common.CommonMiddleware', 65 | 'django.middleware.http.ConditionalGetMiddleware', 66 | ) 67 | 68 | ROOT_URLCONF = 'django_lint_example.urls' 69 | 70 | TEMPLATE_DIRS = ( 71 | # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates". 72 | # Always use forward slashes, even on Windows. 73 | # Don't forget to use absolute paths, not relative paths. 74 | 'relative/directory', 75 | 'C:\windows\user', 76 | ) 77 | 78 | INSTALLED_APPS = ( 79 | 'django.contrib.auth', 80 | 'django.contrib.contenttypes', 81 | 'django.contrib.sessions', 82 | 'django.contrib.sites', 83 | 'example', 84 | ) 85 | -------------------------------------------------------------------------------- /django_lint_example/urls.py: -------------------------------------------------------------------------------- 1 | from django.conf.urls.defaults import * 2 | 3 | # Uncomment the next two lines to enable the admin: 4 | # from django.contrib import admin 5 | # admin.autodiscover() 6 | 7 | urlpatterns = patterns('', 8 | # Example: 9 | # (r'^django_lint_example/', include('django_lint_example.foo.urls')), 10 | 11 | # Uncomment the admin/doc line below and add 'django.contrib.admindocs' 12 | # to INSTALLED_APPS to enable admin documentation: 13 | # (r'^admin/doc/', include('django.contrib.admindocs.urls')), 14 | 15 | # Uncomment the next line to enable the admin: 16 | # (r'^admin/(.*)', admin.site.root), 17 | ) 18 | -------------------------------------------------------------------------------- /setup.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python 2 | # -*- coding: utf-8 -*- 3 | 4 | # django-lint -- Static analysis tool for Django projects and applications 5 | # Copyright (C) 2008-2009 Chris Lamb 6 | # 7 | # This program is free software: you can redistribute it and/or modify 8 | # it under the terms of the GNU General Public License as published by 9 | # the Free Software Foundation, either version 3 of the License, or 10 | # (at your option) any later version. 11 | # 12 | # This program is distributed in the hope that it will be useful, 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 | # GNU General Public License for more details. 16 | # 17 | # You should have received a copy of the GNU General Public License 18 | # along with this program. If not, see . 19 | 20 | setup_args = dict( 21 | name='django-lint', 22 | url="https://chris-lamb.co.uk/projects/django-lint", 23 | version='2.0.4', 24 | license="BSD", 25 | description="Static analysis tool for Django projects.", 26 | packages=[ 27 | 'DjangoLint', 28 | 'DjangoLint.AstCheckers', 29 | ], 30 | author='Chris Lamb', 31 | author_email='chris@chris-lamb.co.uk', 32 | 33 | install_requires=( 34 | 'Django>=1.8', 35 | ), 36 | ) 37 | 38 | try: 39 | from setuptools import setup 40 | setup_args['entry_points'] = { 41 | "console_scripts" : ['django-lint = DjangoLint.script:main',] 42 | } 43 | setup_args['install_requires'] = ['pylint'] 44 | except ImportError: 45 | from distutils.core import setup 46 | setup_args['scripts']=['django-lint',] 47 | setup_args['requires'] = ['pylint'] 48 | 49 | setup(**setup_args) 50 | --------------------------------------------------------------------------------