python-logging Questions
3
I recently ported my scripts from 2.x to 3.x. During production runs through automation (rundeck) we are seeing errors caused by the logger not handling blocking I/O. Any ideas how to resolve would...
Dieback asked 14/1, 2019 at 16:53
5
Solved
I'm writing some code that uses the python logging system. The idea is that if the LOG doesn't already exist create the log but if it does then get the log and resume logging to that file. Here is ...
Ministrant asked 20/1, 2017 at 13:34
3
Solved
I'm new to Flask and I'm having trouble filtering out some logs. My use case is simple: I don't want to log health check queries, which hit the route /health.
Here's what I have:
from flask impor...
Lannylanolin asked 1/4, 2020 at 0:41
4
Solved
In my project I'm parsing some PDF files using pdfplumber. During tests execution (pytest) I sometimes would like to see logs from my code for debugging purposes. This can be done by setting --log-...
Bum asked 12/7, 2019 at 6:33
3
Solved
I want to log the progress of my optimization in a log file, but my log file gets filled with stuff from the matplotlib font manager, e.g.:
DEBUG:matplotlib.font_manager:findfont: Matching :family...
Goneness asked 10/10, 2019 at 10:14
4
Solved
sqlalchemy is keep loggin to console even I have the following code
import logging
logger = logging.getLogger()
logger.disabled = True
How to turn off sqlalchemy's logging completely?
Teriteria asked 19/9, 2013 at 17:5
10
Solved
In a python script I am writing, I am trying to log events using the logging module. I have the following code to configure my logger:
ERROR_FORMAT = "%(levelname)s at %(asctime)s in %(funcName)s ...
Julenejulep asked 10/8, 2011 at 18:45
4
Solved
I wrote a logging.json file from where the logging configuration is setup after which i created a class in which all my methods will be there but for logging when i use logger inside the class it i...
Tut asked 5/9, 2017 at 15:1
13
Solved
Is there a way to make Python logging using the logging module automatically output things to stdout in addition to the log file where they are supposed to go? For example, I'd like all calls to lo...
Scend asked 27/12, 2012 at 17:11
5
Solved
I have some code to set up a log in Python 2.7 (using the logging module):
import os
import logging
logger=logging.getLogger(__name__)
logger.setLevel(logging.DEBUG)
log_filename=os.path.join(os.pa...
Glamorous asked 16/7, 2016 at 8:57
9
Solved
I'm trying to log a UTF-8 encoded string to a file using Python's logging package. As a toy example:
import logging
def logging_test():
handler = logging.FileHandler("/home/ted/logfile.txt", "w"...
Gratiana asked 9/10, 2009 at 18:6
10
Solved
When I log an event with logging.info, it doesn't appear in the Python terminal.
import logging
logging.info('I am info') # no output
In contrast, events logged with logging.warn do appear in th...
Gotthard asked 18/7, 2012 at 19:14
5
Solved
Here is a quick reproduction of the issue:
>>> import logging
>>> logging.getLogger().setLevel(logging.INFO)
>>> from datetime import date
>>> date = date.today(...
Rolling asked 11/10, 2012 at 15:23
8
Solved
For simple debugging in a complex project is there a reason to use the python logger instead of print? What about other use-cases? Is there an accepted best use-case for each (especially when you'r...
Antiknock asked 2/8, 2011 at 20:54
17
Solved
By default logging.Formatter('%(asctime)s') prints with the following format:
2011-06-09 10:54:40,638
where 638 is the millisecond. I need to change the comma to a dot:
2011-06-09 10:54:40.638
...
Cassaba asked 9/6, 2011 at 9:30
15
Solved
I'm using the Python logging module, and would like to disable log messages printed by the third party modules that I import. For example, I'm using something like the following:
logger = logging....
Cattish asked 10/2, 2016 at 20:17
12
I have a logger that has a RotatingFileHandler.
I want to redirect all Stdout and Stderr to the logger.
How to do so?
Serin asked 17/10, 2013 at 11:40
4
Solved
I have an application which has to run a number of simulation runs. I want to setup a logging mechanisme where all logrecords are logged in a general.log, and all logs for a simulation run go to ru...
Wetterhorn asked 15/3, 2013 at 15:2
3
Solved
After reading the documentation on logging, I know I can use code like this to perform simple logging:
import logging
def main():
logging.basicConfig(filename="messages.log",
level=logging.WARN...
Oberstone asked 20/7, 2012 at 14:55
48
Some time ago, I saw a Mono application with colored output, presumably because of its log system (because all the messages were standardized).
Now, Python has the logging module, which lets you ...
Cedar asked 21/12, 2008 at 3:57
3
Currently, this is what I have (testlog.py):
import logging
import logging.handlers
filename = "example.log"
logger = logging.getLogger()
logger.setLevel(logging.DEBUG)
formatter = logg...
Tangram asked 19/6, 2017 at 16:45
4
Is there a simple way to disable the logging of an exception stack trace in Python 3, either in a Handler or Formatter?
I need the stack trace in another Handler, so setting exc_info=False, in th...
Nichrome asked 9/2, 2019 at 11:18
21
Solved
I am using a simple unit test based test runner to test my Django application.
My application itself is configured to use a basic logger in settings.py using:
logging.basicConfig(level=logging.DE...
Mailer asked 10/3, 2011 at 4:59
8
Solved
Is it possible to decorate/extend the python standard logging system, so that when a logging method is invoked it also logs the file and the line number where it was invoked or maybe the method tha...
Medallion asked 10/2, 2009 at 16:29
7
I'm working with Django-nonrel on Google App Engine, which forces me to use logging.debug() instead of print().
The "logging" module is provided by Django, but I'm having a rough time usi...
Altamirano asked 1/11, 2012 at 11:34
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