def _listify_result(self, result):
if result is None:
return []
if isinstance(result, set):
return flatten(list(result))
if not isinstance(result, list):
return [result]
return flatten(result)
def _listify_result(self, result):
if result is None:
return []
if isinstance(result, set):
return flatten(list(result))
if not isinstance(result, list):
return [result]
return flatten(result)
def handle_response(self, result, add_ok=True):
"""Format the response from a request handler."""
response = []
if result is None:
result = []
elif isinstance(result, set):
result = list(result)
elif not isinstance(result, list):
result = [result]
for line in flatten(result):
if isinstance(line, dict):
for (key, value) in line.items():
response.append(u"%s: %s" % (key, value))
elif isinstance(line, tuple):
(key, value) = line
response.append(u"%s: %s" % (key, value))
else:
response.append(line)
if add_ok and (not response or not response[-1].startswith(u"ACK")):
response.append(u"OK")
return response