Don't show sky_server logs to the skydb console

sky/tools/sky_server

 #!/usr/bin/env python
 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import argparse
 import os
 import cherrypy
 
 
 BUILD_DIRECTORY = 'out'
 CONFIG_DIRECTORY = 'Debug'
 SRC_ROOT = os.path.abspath(os.path.join(__file__, os.pardir, os.pardir,
     os.pardir))
 SKY_ROOT = os.path.join(SRC_ROOT, 'sky')
 GEN_ROOT = os.path.join(SRC_ROOT, BUILD_DIRECTORY, CONFIG_DIRECTORY, 'gen')
 
 
 # FIXME: This doesn't yet support directory listings.  We'll do something like:
 # http://tools.cherrypy.org/wiki/staticdirindex
 # but have it spit .sky instead of HTML
 
 def main():
     parser = argparse.ArgumentParser(description='Sky development server')
+    parser.add_argument('-v', '--verbose', action='store_true',
+        help='Enable logging to the console.')
     parser.add_argument('app_path', type=str)
     parser.add_argument('port', type=int)
     args = parser.parse_args()
 
+    log_dir = os.path.abspath(os.getcwd())
+    print "%s logging to access_log.txt in %s" % (
+        parser.prog, log_dir)
+
     config = {
         'global': {
             'server.socket_port': args.port,
+            'log.screen': args.verbose,
+            'log.access_log': os.path.join(log_dir, 'access_log.txt'),
+            # This causes some strange python exception??
+            # 'log.error_log': os.path.join(log_dir, 'error_log.txt'),
         },
         '/': {
             'tools.staticdir.on': True,
             'tools.staticdir.dir': os.path.abspath(args.app_path),
         },
         '/mojo': {
             'tools.staticdir.on': True,
             'tools.staticdir.dir': os.path.join(GEN_ROOT, 'mojo'),
         },
         '/sky': {
             'tools.staticdir.on': True,
             'tools.staticdir.dir': os.path.join(GEN_ROOT, 'sky'),
         },
         '/sky/framework': {
             'tools.staticdir.on': True,
             'tools.staticdir.dir':
                 os.path.join(SKY_ROOT, 'framework'),
         },
      }
     cherrypy.quickstart(config=config)
 
 
 if __name__ == '__main__':
     main()