python-logging Questions

3

Solved

I am getting this error when I put this input command: $ python3.4 cron_e2e.py -f test_web_events -E ctg-clickstream testbrad error: $ python3.4 cron_e2e.py -f test_web_events -E ctg-clickstream...
Rutheruthenia asked 21/8, 2015 at 6:36

3

How to write custom console log function to output only on the console window log messages on a single line (not append) until the first regular log record. progress = ProgressConsoleHandler() con...
Arched asked 25/6, 2010 at 12:43

5

Solved

I'm trying to use the standard library to debug my code: This works fine: import logging logging.basicConfig(level=logging.INFO) logger = logging.getLogger(__name__) logger.info('message') I ca...
Pooler asked 23/7, 2016 at 3:38

9

Solved

I am using PyDev for development and unit-testing of my Python application. As for unit-testing, everything works great except the fact that no content is logged to the logging framework. The logge...
Mayle asked 19/9, 2011 at 14:54

17

Solved

I am printing Python exception messages to a log file with logging.error: import logging try: 1/0 except ZeroDivisionError as e: logging.error(e) # ERROR:root:division by zero Is it possible t...
Fastback asked 4/3, 2011 at 9:21

22

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How to disable logging on the standard error stream in Python? This does not work: import logging logger = logging.getLogger() logger.removeHandler(sys.stderr) logger.warning('foobar') # emits 'fo...
Discernible asked 15/2, 2010 at 14:48

7

Solved

Is it possible and how to set the logging timezone to GMT? (i.e. the %(asctime)s parameter in the format)
Roslyn asked 12/6, 2011 at 9:16

5

Solved

I am looking for the way to call shell scripts from python and write their stdout and stderr to file using logging. Here is my code: import logging import tempfile import shlex import os def run_...
Anamorphosis asked 22/2, 2014 at 11:44

8

Solved

Is it possible to change the log level using fileConfig without restarting the application? If it cannot be achieved through fileConfig, is there some other way to get the same result? This is for ...
Ghat asked 27/10, 2013 at 11:7

6

I'm new to logging module of Python. I want to create a new log file every day while my application is in running condition. log file name - my_app_20170622.log log file entries within time - 00:00...
Blithesome asked 23/6, 2017 at 9:42

4

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I have created a pytest.ini file, addopts = --resultlog=log.txt This creates a log file, but I would like to create a new log file everytime I run the tests.
Ling asked 23/7, 2019 at 13:57

13

Solved

import logging logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(levelname)s %(message)s', datefmt='%H:%M:%S') logging.info('hello') logging.warning('\n new hello') 11:15:01 INFO h...
Shop asked 21/11, 2013 at 3:16

8

Solved

I'm using PyCharm to develop a GAE app in Mac OS X. Is there any way to display colours in the run console of PyCharm? I've set a handler to output colours in ansi format. Then, I've added the han...
Plexus asked 2/12, 2013 at 16:58

3

Solved

I am using Python logging in this manner: logger = logging.getLogger("my_logger") logger.info("Some text.") I have a bunch of IoT devices all running (making logs). They stream their log data to...
Unionize asked 9/4, 2019 at 2:8

3

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The Python logging tutorial says that the newer ways of formatting are beyond the scope of the tutorial, without mentioning where to learn about it. I would appreciate any examples or link to docu...
Rashid asked 21/11, 2012 at 19:38

4

Solved

I cannot install a filter on a logging handler using dictConfig() syntax. LoggingErrorFilter.filter() is simply ignored, nothing happens. I want to filter out error messages so that they do not ap...
Delinquency asked 30/1, 2014 at 11:41

1

In one of my scripts I have something like: import logging from joblib import Parallel, delayed def f_A(x): logging.info("f_A "+str(x)) def f_B(): logging.info("f_B") res = Parallel(n_jobs=2,...
Namtar asked 20/9, 2019 at 10:15

3

I hope to add the following log points to my application and display the full contents of extra on console, e.g., logger.info('Status', extra={'foo':data}) logger.info('Status', extra={'bar':data...
Eggplant asked 10/10, 2016 at 19:56

13

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How can I log my Python exceptions? try: do_something() except: # How can I log my exception here, complete with its traceback?
Discourage asked 2/10, 2009 at 9:7

16

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I'm using Python logging, and for some reason, all of my messages are appearing twice. I have a module to configure logging: # BUG: It's outputting logging messages twice - not sure why - it's not ...
Nogging asked 18/7, 2011 at 6:24

19

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I'd like to have loglevel TRACE (5) for my application, as I don't think that debug() is sufficient. Additionally log(5, msg) isn't what I want. How can I add a custom loglevel to a Python logger? ...
Mirilla asked 2/2, 2010 at 10:16

12

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The below code is copied from the documentation. I am supposed to be able to see all the info logs. But I don't. I am only able to see the warn and above even though I've set setLevel to INFO. Why...
Counterattack asked 30/3, 2017 at 5:35

6

Solved

I'm using python logging and I have a formatter that looks like the following: formatter = logging.Formatter( '%(asctime)s - %(pathname)86s - %(lineno)4s - %(message)s', '%d %H:%M' ) As you ca...
Udela asked 20/1, 2013 at 21:47

7

I'm currently working on a python project and I set up logging using a config file. It has already worked and was logging my messages as wanted. But then, after rearranging some of the packages an...
Bova asked 18/4, 2014 at 20:25

1

Python has multiple string formatting styles for arguments: Old-style/percent/%: "The first number is %s" % (1,) New-style/bracket/{: "The first number is {}".format(1) F-str...
Buddhi asked 12/3, 2023 at 18:21

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