def get(self):

end_date = self.request.get('end_date', None)

end_time = self.request.get('end_time', None)

start_date = self.request.get('start_date', None)

start_time = self.request.get('start_time', None)

count = self.request.get('count', None)

offset = None

end_time = time.time() if end_time is None else float(end_time)

count = None if count is None else int(count)

if end_date:

end_time = time.mktime(time.strptime(end_date, "%Y%m%d"))

if start_date:

start_time = time.mktime(time.strptime(start_date, "%Y%m%d"))

class MagicEncoder(json.JSONEncoder):

def default(self, obj):

use_dict = [logservice.AppLog, logservice.log_service_pb.RequestLog,

logservice.log_service_pb.LogLine, logservice.log_service_pb.LogOffset]

skip = [logservice.RequestLog]

if any(isinstance(obj, x) for x in use_dict):

return obj.__dict__

elif any(isinstance(obj, x) for x in skip):

o = {}

attributes = [

'api_mcycles',

'app_engine_release',

'app_id',

'app_logs',

'combined',

'cost',

'end_time',

'finished',

'host',

'http_version',

'instance_key',

'ip',

'latency',

'mcycles',

'method',

'module_id',

'nickname',

'offset',

'pending_time',

'referrer',

'replica_index',

'request_id',

'resource',

'response_size',

'start_time',

'status',

'task_name',

'task_queue_name',

'url_map_entry',

'user_agent',

'version_id',

'was_loading_request']

for a in attributes:

f = getattr(obj, a)

if f:

if callable(f):

o[a] = f()

else:

o[a] = f

return o

elif 'Lock' in str(type(obj)):

return {}

else:

return json.JSONEncoder.default(self, obj)

#wish json could stream, till then this will hog RAM

log_records = []

log_records_gen = logservice.fetch(end_time=end_time,

offset=offset,

minimum_log_level=logservice.LOG_LEVEL_INFO,

include_app_logs=True)

counter = 0

for idx, log_record in enumerate(log_records_gen):

if start_time and log_record.start_time < start_time:

continue

log_records.append(log_record)

if count and counter >= count:

break

counter += 1

self.response.headers['Content-Type'] = 'application/json'