python_logstash_udp_logger_with_extra_fields.py

1import logging
2import logstash
3import sys
4
5host = 'localhost'
6
7test_logger = logging.getLogger('python-logstash-logger')
8test_logger.setLevel(logging.INFO)
9test_logger.addHandler(logstash.LogstashHandler(host, 5959, version=1))
10# test_logger.addHandler(logstash.TCPLogstashHandler(host, 5959, version=1))
11
12test_logger.error('python-logstash: test error message.')
13test_logger.info('python-logstash: test info message.')
14test_logger.warning('python-logstash: test warning message.')
15
16# add extra field to logstash message
17extra = {
18    'test_string': 'python version: ' + repr(sys.version_info),
19    'test_boolean': True,
20    'test_dict': {'a': 1, 'b': 'c'},
21    'test_float': 1.23,
22    'test_integer': 123,
23    'test_list': [1, 2, '3'],
24}
25test_logger.info('python-logstash: test extra fields', extra=extra)