def size_equals(self, file=None):
if not file:
return self.size == _settings.DEFAULT_AVATAR_WIDTH
else:
return self.size == Image(file).size().width()
if defaulting:
file_root = _settings.AVATARS_DIR
if self.size_equals():
return self.as_url(path.join(file_root, file_name))
file_path = path.join(file_root, file_name)
# I don't return the default because I have to resize it.
if not defaulting:
if path.exists(file_path) and self.size_equals(file_path):
return self.as_url(file_path)
else:
if not profile.avatar:
file_root = _settings.AVATARS_DIR
file_path = path.join(file_root, _settings.DEFAULT_AVATAR)
# Oops, I din't find it, let's try to generate it.
if path.exists(file_path):
orig_file = Image(file_path)
dest_root = path.join(avatars_root, str(self.size))
try:
makedirs(dest_root)
except Exception, e:
print e
# Save the new path for later...
dest_path = path.join(dest_root, file_name)
else:
# Did my best...
return '' # fail silently
orig_file.scale(self.size)
if orig_file.write(dest_path):
return self.as_url(dest_path)
else:
print '=== ERROR ==='
