Metadata-Version: 1.1
Name: django-cleanup
Version: 1.0.1
Summary: Deletes old files.
Home-page: https://github.com/un1t/django-cleanup
Author: Ilya Shalyapin
Author-email: ishalyapin@gmail.com
License: MIT License
Download-URL: https://github.com/un1t/django-cleanup/tarball/master
Description: django-cleanup automatically deletes files for FileField, ImageField, and subclasses. It will delete
        old files when a new file is being saved and it will delete files on model instance deletion.
        
        **Warning! If you use transactions you may lose files if a transaction will rollback at the right
        instance. Though this outcome is reduced by our use of post_save and post_delete signals, this
        outcome will still occur if there are errors in signals that are handled after our signals are
        handled. In this case, the old file will be lost and the new file will not be referenced in a model,
        though the new file will likely still exist on disk. If you are concerned about this behavior you
        will need another solution for old file deletion in your project. This is fixed in Django 1.9+ if
        you are using a database that supports transactions.**
        
        Features
        ========
        
        - Support for Django 1.8, 1.10, 1.11
        - Python 2.7 and 3.4+ support
        - Compatible with sorl-thumbnail and easy-thumbnail
        
        How does it work?
        =================
        
        django-cleanup connects post_init, pre_save, post_save, and post_delete signals to signal handlers
        for each model that has a FileField and which app is listed in INSTALLED_APPS. In order to tell
        whether or not a FileField's value has changed a local cache of original values is kept on the model
        instance.
        
        Installation
        ============
        ::
        
            pip install django-cleanup
        
        
        Configuration
        =============
        
        Add django_cleanup to settings.py ::
        
            INSTALLED_APPS = (
                ...
                'django_cleanup',
            )
        
        Signals
        =======
        
        django-cleanup sends the following signals which can be imported from `django_cleanup.signals`:
        
        - **cleanup_pre_delete** just before a file is deleted. Passes a `file` keyword argument.
        - **cleanup_post_delete** just after a file is deleted. Passes a `file` keyword argument.
        
        Signals example for sorl.thumbnail
        ----------------------------------
        ::
        
            from django_cleanup.signals import cleanup_pre_delete, cleanup_post_delete
        
            def sorl_delete(**kwargs):
                from sorl.thumbnail import delete
                delete(kwargs['file'])
        
            cleanup_pre_delete.connect(sorl_delete)
        
        Refresh from DB
        ===============
        In Django 1.8, after a call to the method **refresh_from_db**, you will also need to refresh the
        cleanup cache on the instance. This is not required in Django 1.10+.
        ::
        
            from django_cleanup import cleanup
        
            ...
        
            instance.refresh_from_db()
            cleanup.refresh(instance)
            ...
        
        
        How to run tests
        ================
        ::
        
            tox
        
        
        License
        =======
        
        django-cleanup is free software under terms of the MIT License.
        
        Copyright (C) 2012 by Ilya Shalyapin, ishalyapin@gmail.com
        
        Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
        associated documentation files (the "Software"), to deal in the Software without restriction,
        including without limitation the rights to use, copy, modify, merge, publish, distribute,
        sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
        furnished to do so, subject to the following conditions:
        
        The above copyright notice and this permission notice shall be included in all copies or substantial
        portions of the Software.
        
        THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
        NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
        NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES
        OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
        CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
        
Keywords: django
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Web Environment
Classifier: Framework :: Django
Classifier: Framework :: Django :: 1.8
Classifier: Framework :: Django :: 1.10
Classifier: Framework :: Django :: 1.11
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Topic :: Utilities
Requires: python (== 2.7, >=3.4)
Requires: django (== 1.8, >=1.10)
