Merge branch 'release/0.3.4'

* release/0.3.4:
  Adding distutils stuff to .gitignore.
  Bumping internal version to 0.3.4.
  patch applied badly, fixing if
  if the ImageField is null and not required, don't create
  Fleshing out setup.py. Adding MANIFEST.in.

.gitignore

@@ -1,4 +1,7 @@
 *.pyc
 *.db
 *.orig
-.DS_Store
+.DS_Store
+dist
+build
+MANIFEST

MANIFEST.in

@@ -0,0 +1,2 @@
+include AUTHORS
+include LICENSE

imagekit/__init__.py

@@ -1,10 +1,11 @@
 """
-
 Django ImageKit
 
 Author: Justin Driscoll <justin.driscoll@gmail.com>
-Version: 0.3.3
+Version: 0.3.4
 
 """
-VERSION = "0.3.3"
-        
+__author__ = 'Justin Driscoll, Bryan Veloso, Greg Newman, Chris Drackett'
+__version__ = (0, 3, 4)
+
+

imagekit/specs.py

@@ -51,19 +51,20 @@ class Accessor(object):
         return imgfile
 
     def _create(self):
-        if self._exists():
-            return
-        # process the original image file
-        try:
-            fp = self._obj._imgfield.storage.open(self._obj._imgfield.name)
-        except IOError:
-            return
-        fp.seek(0)
-        fp = StringIO(fp.read())
-        self._img, self._fmt = self.spec.process(Image.open(fp), self._obj)
-        # save the new image to the cache
-        content = ContentFile(self._get_imgfile().read())
-        self._obj._storage.save(self.name, content)
+        if self._obj._imgfield:
+            if self._exists():
+                return
+            # process the original image file
+            try:
+                fp = self._obj._imgfield.storage.open(self._obj._imgfield.name)
+            except IOError:
+                return
+            fp.seek(0)
+            fp = StringIO(fp.read())
+            self._img, self._fmt = self.spec.process(Image.open(fp), self._obj)
+            # save the new image to the cache
+            content = ContentFile(self._get_imgfile().read())
+            self._obj._storage.save(self.name, content)
 
     def _delete(self):
         self._obj._storage.delete(self.name)
@@ -73,21 +74,22 @@ class Accessor(object):
 
     @property
     def name(self):
-        filepath, basename = os.path.split(self._obj._imgfield.name)
-        filename, extension = os.path.splitext(basename)
-        for processor in self.spec.processors:
-            if issubclass(processor, processors.Format):
-                extension = processor.extension
-        cache_filename = self._obj._ik.cache_filename_format % \
-            {'filename': filename,
-             'specname': self.spec.name(),
-             'extension': extension.lstrip('.')}
-        if callable(self._obj._ik.cache_dir):
-            return self._obj._ik.cache_dir(self._obj, filepath,
-                                           cache_filename)
-        else:
-            return os.path.join(self._obj._ik.cache_dir, filepath,
-                                cache_filename)
+        if self._obj._imgfield.name:
+            filepath, basename = os.path.split(self._obj._imgfield.name)
+            filename, extension = os.path.splitext(basename)
+            for processor in self.spec.processors:
+                if issubclass(processor, processors.Format):
+                    extension = processor.extension
+            cache_filename = self._obj._ik.cache_filename_format % \
+                {'filename': filename,
+                 'specname': self.spec.name(),
+                 'extension': extension.lstrip('.')}
+            if callable(self._obj._ik.cache_dir):
+                return self._obj._ik.cache_dir(self._obj, filepath,
+                                               cache_filename)
+            else:
+                return os.path.join(self._obj._ik.cache_dir, filepath,
+                                    cache_filename)
 
     @property
     def url(self):

setup.py

@@ -9,7 +9,9 @@ setup(
     author_email='justin@driscolldev.com',
     url='http://github.com/jdriscoll/django-imagekit/',
     packages=[
-        'imagekit'
+        'imagekit',
+        'imagekit.management',
+        'imagekit.management.commands'
     ],
     classifiers=[
         'Development Status :: 3 - Alpha',