Check against file corruption, and advance to v1.0 production.

Author: hirunatan

README.rst

@@ -1,7 +1,7 @@
 django-validated-file
 =====================
 
-This Django app adds two field types, ValidatedFileField and ValidatedImageField, that add the
+This Django app adds a new field type, ValidatedFileField, that add the
 capability of checking the document size and types the user may send.
 
 Installation

setup.py

@@ -10,7 +10,7 @@
 setup(
     name = 'django-validated-file',
     version = ":versiontools:validatedfile:",
-    description = "This Django app adds two field types, ValidatedFileField and ValidatedImageField, that add the capability of checking the document size and types the user may send.",
+    description = "This Django app adds a new field type, ValidatedFileField, that add the capability of checking the document size and types the user may send.",
     long_description = "",
     keywords = 'django, filefield, validation',
     author = u'Andrés Moya Velázquez',
@@ -32,7 +32,7 @@
     ],
     classifiers = [
         "Programming Language :: Python",
-        'Development Status :: 2 - Pre-Alpha',
+        'Development Status :: 5 - Production/Stable',
         'Framework :: Django',
         'Intended Audience :: Developers',
         'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',

validatedfile/__init__.py

@@ -1,4 +1,4 @@
-__version__ = (0, 0, 1, "final", 0)
+__version__ = (1, 0, 0, "final", 0)
 
 from django.db import models
 from django import forms
@@ -13,7 +13,7 @@ def __init__(self, *args, **kwargs):
         self.max_upload_size = kwargs.pop("max_upload_size", 0)
         super(ValidatedFileField, self).__init__(*args, **kwargs)
 
-    def clean(self, *args, **kwargs):        
+    def clean(self, *args, **kwargs):
         data = super(ValidatedFileField, self).clean(*args, **kwargs)
         file = data.file
 
@@ -47,7 +47,10 @@ def update(self, items, attr_name):
         for item in items:
             the_file = getattr(item, attr_name, None)
             if the_file:
-                self.current_usage += the_file.size
+                try:
+                    self.current_usage += the_file.size
+                except AttributeError:
+                    pass # Protect against the inconsistence of that the file has been deleted in storage but still is in the field
 
     def exceeds(self, size = 0):
         if self.max_usage >= 0: