def get_client(self, context):
# set the items per page (later)
items_per_page = context.get_settings().get_items_per_page()
access_manager = context.get_access_manager()
access_token = access_manager.get_access_token()
if access_manager.is_new_login_credential() or not access_token or access_manager.is_access_token_expired():
# reset access_token
access_manager.update_access_token('')
# we clear the cache, so none cached data of an old account will be displayed.
context.get_function_cache().clear()
# reset the client
self._client = None
pass
if not self._client:
if access_manager.has_login_credentials() or access_manager.has_refresh_token():
username, password = access_manager.get_login_credentials()
access_token = access_manager.get_access_token()
refresh_token = access_manager.get_refresh_token()
# create a new access_token
if not access_token and username and password:
data = Client().login(username, password)
access_manager.update_access_token(access_token=data.get('oauth_token'),
refresh_token=data.get('oauth_token_secret'))
pass
access_token = access_manager.get_access_token()
refresh_token = access_manager.get_refresh_token()
if access_token and refresh_token:
self._client = Client(oauth_token=access_token, oauth_token_secret=refresh_token)
else:
self._client = Client()
pass
self._is_logged_in = access_token != ''
else:
self._client = Client()
pass
pass
return self._client
