class SelectelApi(object):
__metaclass__ = Singleton
def __init__(self, user=None, password=None, container=None):
self.user = user
self.password = password
self.container = container
self.connection = Storage(self.user, self.password)
def add(self, path, file_obj):
self._make_call('put', self.container, path, file_obj)
def get(self, path):
return self._make_call('get_stream', self.container, path)
def delete(self, path):
self._make_call('remove', self.container, path)
@retry((ReadTimeout, HTTPError), delay=1.5)
def _make_call(self, method, *args):
try:
return getattr(self.connection, method)(*args)
except HTTPError as e:
if e.response.status_code == 401:
self.connection.authenticate()
raise
@retry((ReadTimeout, HTTPError), delay=1.5)
def info(self):
url = "%s/%s" % (self.connection.auth.storage, self.container)
try:
r = self.connection.session.head(url, verify=True)
r.raise_for_status()
except HTTPError as e:
if e.response.status_code == 401:
self.connection.authenticate()
raise
result = {
'used': int(r.headers['X-Container-Bytes-Used']),
'quota': int(r.headers['X-Container-Meta-Quota-Bytes']),
'count': int(r.headers['X-Container-Object-Count'])
}
return result
def __init__(self, user=None, password=None, container=None):
self.user = user
self.password = password
self.container = container
self.connection = Storage(self.user, self.password)