def deserialize(self):
if self._path:
return self._path
data = FieldRenderer.deserialize(self)
if isinstance(data, cgi.FieldStorage):
filename = normalized_basename(data.filename)
self._path = self.relative_path(filename)
filepath = os.path.join(self.storage_path,
self._path.replace('/', os.sep))
dirname = os.path.dirname(filepath)
if not os.path.isdir(dirname):
os.makedirs(dirname)
fd = open(filepath, 'wb')
shutil.copyfileobj(data.file, fd)
fd.close()
return self._path
checkbox_name = '%s--remove' % self.name
if not data and not self.params.has_key(checkbox_name):
data = getattr(self.field.model, self.field.name)
# get value from old_value if needed
old_value = '%s--old' % self.name
checkbox_name = '%s--remove' % self.name
if not data and not self.params.has_key(checkbox_name) \
and self.params.has_key(old_value):
return self.params[old_value]
return data is not None and data or ''
def deserialize(self):
""" override ImageFieldRenderer deserialize """
if self._path:
return self._path
data = FieldRenderer.deserialize(self)
if isinstance(data, cgi.FieldStorage):
info = ip.process_image(data.file)
self._path = info['uri']
return self._path
checkbox_name = '%s--remove' % self.name
if not data and not self.params.has_key(checkbox_name):
data = getattr(self.field.model, self.field.name)
return self._path
def __init__(self, field):
self.__templates = None
FieldRenderer.__init__(self, field)
def __init__(self, field):
self.__templates = None
FieldRenderer.__init__(self, field)