@staff_member_required def authorize_access(request): return redirect(get_flow(request).step1_get_authorize_url())
@staff_member_required def oauth2_callback(request): credentials = get_flow(request).step2_exchange(request.GET['code'])
store = get_store()
store.put(credentials)
credentials.set_store(store)
return redirect('...')
def get_flow(request): flow = client.flow_from_clientsecrets(os.path.join(CREDENTIAL_DIR, CLIENT_SECRET_FILE), SCOPES, redirect_uri='%s://%s/google-calendar/oauth2-callback/' % (request.META['wsgi.url_scheme'], request.META['HTTP_HOST'],)) flow.params['access_type'] = 'offline' flow.params['approval_prompt'] = 'force'
return flow
def get_store(): return oauth2client.file.Storage(os.path.join(CREDENTIAL_DIR, ACCESS_TOKEN_FILE))
def has_valid_api_credentials(): credentials = get_store().get() return credentials is not None
def build_service(): credentials = get_store().get()
if not credentials:
return None
elif credentials.access_token_expired:
http = credentials.refresh(httplib2.Http())
http = get_store().get().authorize(http)
else:
http = credentials.authorize(httplib2.Http())
service = discovery.build('calendar', 'v3', http=http)
return service
def create_events(rental_request): service = build_service()
event = service.events().insert(...).execute()