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When I run flask 0.9, I got the logging:
127.0.0.1 - - [30/Mar/2016 10:08:38] "GET / HTTP/1.1" 200 -
What should I do to remove - - between 127.0.0.1 and [30/Mar/2006 10:08:38]?
If I want to remove the response code 200 from the log message what should I do?
Any advice will be appreciated!
As @alecxe proposed, I list my snippet code relative logging:
logging.basicConfig(filename='werkzeug.log', level=logging.INFO)
logger = logging.getLogger('werkzeug')
logger.setLevel(logging.INFO)
699
Flask provides the g object for this purpose. It is a simple namespace object that has the same lifetime as an application context. Note. The g name stands for “global”, but that is referring to the data being global within a context.
We first initialize a Flask application class and define the static and template folders. Then we define a route ('/') and tell the application that it should render index. html. The last line tells the application to expose itself on port 5000.
You can subclass werkzeug.serving.WSGIRequestHandler to override the behavior you don't like:
import logging
from flask import Flask
from werkzeug.serving import WSGIRequestHandler, _log
app = Flask(__name__)
@app.route('/hello')
def hello():
return '<html><body><p>Hello, World.</p></body></html>'
class MyRequestHandler(WSGIRequestHandler):
# Just like WSGIRequestHandler, but without "- -"
def log(self, type, message, *args):
_log(type, '%s [%s] %s\n' % (self.address_string(),
self.log_date_time_string(),
message % args))
# Just like WSGIRequestHandler, but without "code"
def log_request(self, code='-', size='-'):
self.log('info', '"%s" %s', self.requestline, size)
if __name__=="__main__":
logging.basicConfig(filename='werkzeug.log', level=logging.INFO)
logger = logging.getLogger('werkzeug')
logger.setLevel(logging.INFO)
app.run(debug=True, request_handler=MyRequestHandler)
The resulting log file:
INFO:werkzeug: * Running on http://127.0.0.1:5000/
INFO:werkzeug: * Restarting with reloader
INFO:werkzeug:127.0.0.1 [30/Mar/2016 02:28:24] "GET /?foo HTTP/1.1" -
INFO:werkzeug:127.0.0.1 [30/Mar/2016 02:28:28] "GET /hello HTTP/1.1" -
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