Metadata-Version: 1.1
Name: django-file-resubmit
Version: 0.4.1
Summary: Keeps submited files when validation errors occur.
Home-page: https://github.com/un1t/django-file-resubmit
Author: Ilya Shalyapin
Author-email: ishalyapin@gmail.com
License: MIT License
Download-URL: https://github.com/un1t/django-file-resubmit/tarball/master
Description: # django-file-resubmit
        
        In Django project you have forms with FileField, ImageField. Everything works great, but
        when ValidationError is raised, you have to reselect all files and images again. It is 
        kind of annoying. **django-file-resubmit** solves this problem.
        It works with FileField, ImageField and sorl.thumbnail.ImageField. 
        
        ## How does it work?
        
        Here are special widgets for FileField and ImageField. When you submit files, every widget 
        saves its file in cache. And when ValidationError is raised, widgets restore files from cache. 
        
        
        ## Compatible with sorl-thumbnails
        
        It is compatible with [sorl-thumbnail](http://thumbnail.sorl.net/).
        
         
        # Installation
         
             $ pip install django-file-resubmit
         
        
        # Configuration 
        
        Add `"file_resubmit"` to `INSTALLED_APPS`.
        
            INSTALLED_APPS = {
                ...
                'file_resubmit',
                ...
            }
        
        Setup cache in settings.py.
        
            CACHES = {
                'default': {
                    'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
                },
                "file_resubmit": {
                    'BACKEND': 'django.core.cache.backends.filebased.FileBasedCache',
                    "LOCATION": '/tmp/file_resubmit/'
                },
            
        # Examples
        
        models.py
        
            from django.db import models
            from django.db.models import ImageField
            # or if you use sorl-thumbnail
            # from sorl.thumbnail.fields import ImageField
        
            class Page(models.Model):
                title = models.CharField(max_length=100)
                content = models.TextField()
                image =  ImageField(upload_to='whatever1')
        
        ## Admin example
        
        admin.py
        
            from django.contrib import admin
            from file_resubmit.admin import AdminResubmitMixin
            from .models import Page
        
            class PageAdmin(AdminResubmitMixin, admin.ModelAdmin):
                pass
        
            admin.site.register(Page, PageAdmin)
                
        ## Widgets examples
        
        admin.py
        
            from django.forms import ModelForm
            from file_resubmit.admin import AdminResubmitImageWidget, AdminResubmitFileWidget
            from .models import Page
        
            class PageModelForm(forms.ModelForm)
            
                class Meta:
                    model = MyModel
                    widgets = {
                        'picture': AdminResubmitImageWidget,
                        'file': AdminResubmitFileWidget, 
                    }
        
            class PageAdmin(admin.ModelAdmin):
                form = PageModelForm
        
            admin.site.register(Page, PageAdmin)
        
        # Licensing
        
        django-file-resubmit is free software under terms of the MIT License.
        
        
        **Copyright (C) 2011 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 form filefield resubmit
Platform: UNKNOWN
Classifier: Environment :: Web Environment
Classifier: Framework :: Django
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python
Requires: python (>= 2.5)
Requires: django (>= 1.2)
