def post(self, maintenance_action, **_):
maintenance_file_path = get_maintenance_file_path()
if maintenance_action == 'activate':
if os.path.isfile(maintenance_file_path):
state = utils.read_json_file(maintenance_file_path)
return state, 304
now = utils.get_formatted_timestamp()
try:
user = current_user.username
except AttributeError:
user = ''
remaining_executions = get_running_executions()
status = MAINTENANCE_MODE_ACTIVATING \
if remaining_executions else MAINTENANCE_MODE_ACTIVATED
activated_at = '' if remaining_executions else now
utils.mkdirs(config.instance.maintenance_folder)
new_state = prepare_maintenance_dict(
status=status,
activation_requested_at=now,
activated_at=activated_at,
remaining_executions=remaining_executions,
requested_by=user)
utils.write_dict_to_json_file(maintenance_file_path, new_state)
return new_state
if maintenance_action == 'deactivate':
if not os.path.isfile(maintenance_file_path):
return prepare_maintenance_dict(
MAINTENANCE_MODE_DEACTIVATED), 304
os.remove(maintenance_file_path)
return prepare_maintenance_dict(MAINTENANCE_MODE_DEACTIVATED)
valid_actions = ['activate', 'deactivate']
raise BadParametersError('Invalid action: {0}, Valid action '
'values are: {1}'.format(
maintenance_action, valid_actions))
def post(self, maintenance_action, **_):
maintenance_file_path = get_maintenance_file_path()
if maintenance_action == 'activate':
if os.path.isfile(maintenance_file_path):
state = utils.read_json_file(maintenance_file_path)
return state, 304
now = utils.get_formatted_timestamp()
try:
user = current_user.username
except AttributeError:
user = ''
remaining_executions = get_running_executions()
status = MAINTENANCE_MODE_ACTIVATING \
if remaining_executions else MAINTENANCE_MODE_ACTIVATED
activated_at = '' if remaining_executions else now
utils.mkdirs(config.instance.maintenance_folder)
new_state = prepare_maintenance_dict(
status=status,
activation_requested_at=now,
activated_at=activated_at,
remaining_executions=remaining_executions,
requested_by=user)
utils.write_dict_to_json_file(maintenance_file_path, new_state)
return new_state
if maintenance_action == 'deactivate':
if not os.path.isfile(maintenance_file_path):
return prepare_maintenance_dict(
MAINTENANCE_MODE_DEACTIVATED), 304
os.remove(maintenance_file_path)
return prepare_maintenance_dict(MAINTENANCE_MODE_DEACTIVATED)
valid_actions = ['activate', 'deactivate']
raise BadParametersError(
'Invalid action: {0}, Valid action '
'values are: {1}'.format(maintenance_action, valid_actions))
def get(self, **_):
maintenance_file_path = get_maintenance_file_path()
if os.path.isfile(maintenance_file_path):
state = utils.read_json_file(maintenance_file_path)
if state['status'] == MAINTENANCE_MODE_ACTIVATED:
return state
if state['status'] == MAINTENANCE_MODE_ACTIVATING:
running_executions = get_running_executions()
# If there are no running executions,
# maintenance mode would have been activated at the
# maintenance handler hook (server.py)
state['remaining_executions'] = running_executions
return state
else:
return prepare_maintenance_dict(MAINTENANCE_MODE_DEACTIVATED)
def get(self, **_):
maintenance_file_path = get_maintenance_file_path()
if os.path.isfile(maintenance_file_path):
state = utils.read_json_file(maintenance_file_path)
if state['status'] == MAINTENANCE_MODE_ACTIVATED:
return state
if state['status'] == MAINTENANCE_MODE_ACTIVATING:
running_executions = get_running_executions()
# If there are no running executions,
# maintenance mode would have been activated at the
# maintenance handler hook (server.py)
state['remaining_executions'] = running_executions
return state
else:
return prepare_maintenance_dict(MAINTENANCE_MODE_DEACTIVATED)