A simple web server with rotating file logger

websvr_http.py

#!/usr/bin/env python

"""A simple web server with rotating file logger
"""

import logging
import logging.handlers
import BaseHTTPServer


def main():
    logfile = 'websvr.log'
    port = 8080
    # rotating logger
    logger = logging.getLogger('websvr')
    logger.setLevel(logging.INFO)
    formatter = logging.Formatter('%(message)s')
    handler = logging.handlers.RotatingFileHandler(logfile,
                                                   maxBytes=5*1024*1024,
                                                   backupCount=5)
    handler.setFormatter(formatter)
    logger.addHandler(handler)

    # start web service
    class MyHttpHandler(BaseHTTPServer.BaseHTTPRequestHandler):
        # override
        def log_message(self, format, *args):
            logger.info("%s - - [%s] %s", self.client_address[0],
                        self.log_date_time_string(),
                        format % args)

        def do_GET(self):
            try:
                self.send_response(200)
                self.send_header('Content-type', 'text-html')
                self.end_headers()
                # send file content to client
                self.wfile.write('Hello world')                
                self.wfile.write('Request path: %s' % self.path)
            except IOError:
                self.send_error(404, 'file not found')

    try:
        httpd = BaseHTTPServer.HTTPServer(('', port), MyHttpHandler)
        sa = httpd.socket.getsockname()
        logger.info("Serving HTTP on %s port %d ...", sa[0], sa[1])
        httpd.serve_forever()
    except KeyboardInterrupt:
        httpd.socket.close()
        logger.info("Web server is closed")

if __name__ == "__main__":
    main()

websvr_tcp.py

#!/usr/bin/env python

"""A simple web server with rotating file logger
"""

import logging
import logging.handlers
import SimpleHTTPServer
import SocketServer


def main():
    logfile = 'websvr.log'
    port = 8080
    ## rotating logger
    logger = logging.getLogger('websvr')
    logger.setLevel(logging.INFO)
    formatter = logging.Formatter('%(message)s')
    handler = logging.handlers.RotatingFileHandler(logfile,
                                                   maxBytes=5*1024*1024,
                                                   backupCount=5)
    handler.setFormatter(formatter)
    logger.addHandler(handler)
  
    ## start web service 
    class MyHttpHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
        # override
        def log_message(self, format, *args):
            logger.info("%s - - [%s] %s", self.client_address[0],
                        self.log_date_time_string(),
                        format % args)
            
    try:
        httpd = SocketServer.TCPServer(('', port), MyHttpHandler)
        sa = httpd.socket.getsockname()
        logger.info("Serving HTTP on %s port %d ...", sa[0], sa[1])
        httpd.serve_forever()
    except KeyboardInterrupt:
        httpd.socket.close()
        logger.info("Web server is closed")

if __name__ == "__main__":
    main()