class ExhibitStorage(FileSystemStorage):
"""
Assume that incoming paths are of the form <username>/.../...
"""
def __init__(self, *args, **kwargs):
self.__userdata_storage = FileSystemStorage(location=kwargs['location'], base_url=kwargs['base_url'])
def _open(self, name, mode='rb'):
return self.__userdata_storage._open(chunk_path(name) + name, mode)
def _save(self, name, content):
chunk = chunk_path(name)
fullname = chunk + name
if (self.__userdata_storage.exists(fullname)):
self.__userdata_storage.delete(fullname)
result = self.__userdata_storage._save(fullname, content)
return result.partition(chunk)[2]
def exists(self, name):
return self.__userdata_storage.exists(chunk_path(name) + name)
def path(self, name):
return self.__userdata_storage.path(chunk_path(name) + name)
def size(self, name):
return self.__userdata_storage.size(chunk_path(name) + name)
def delete(self, name):
return self.__userdata_storage.delete(chunk_path(name) + name)
def url(self, name):
return self.__userdata_storage.url(name)
def get_available_name(self, name):
return self.__userdata_storage.get_available_n
def _open(self, name, mode="rb"):
self.__log("Opening file " + name + " in mode=" + mode)
return FileSystemStorage._open(self, name, mode)
def _open(self, name, mode='rb'):
# Writing is forbidden, see DistributedStorage._open.
if mode != 'rb': # cover: disable
raise IOError('Unsupported mode %r, use %r.' % (mode, 'rb'))
return FileSystemStorage._open(self, name, mode)
def _open(self, name, mode='rb'):
if self.is_thumbor(name):
return ThumborStorage._open(self, name, mode)
else:
return FileSystemStorage._open(self, name, mode)
def _open(self, name, mode='rb'):
self.__log('Opening file ' + name + ' in mode=' + mode)
return FileSystemStorage._open(self, name, mode)
def _open(self, name, mode='rb'):
if self.is_thumbor(name):
return ThumborStorage._open(self, name, mode)
return FileSystemStorage._open(self, name, mode)
def _open(self, name, mode="rb"):
file_system = FileSystemStorage()
return file_system._open(name, mode)
def _open(self, name, mode='rb'):
# Writing is forbidden, see DistributedStorageMixin._open.
if mode != 'rb':
raise IOError('Unsupported mode %r, use %r.' % (mode, 'rb'))
return FileSystemStorage._open(self, name, mode)
