python-logging Questions

5

Solved

I cannot perform an on-the-fly logging fileHandle change. For example, I have 3 classes one.py import logging class One(): def __init__(self,txt="?"): logging.debug("Hey, I'm the class One and...
Adorl asked 12/12, 2012 at 12:14

2

I have python flask micro-service in which we're using python's logging library. I want to add request session ID or any other unique ID per session in logs, so i can easily grep the logs for that ...
Hectoliter asked 28/9, 2021 at 14:17

6

Solved

How do I use dictConfig? How should I specify its input config dictionary?
Lysol asked 21/9, 2011 at 23:11

12

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How can I use the logging module in Python to write to a file? Every time I try to use it, it just prints out the message.
Gilpin asked 17/6, 2011 at 13:44

9

Solved

I'm using Python's logging module to log some debug strings to a file which works pretty well. Now in addition, I'd like to use this module to also print the strings out to stdout. How do I do this...
Kaufmann asked 5/12, 2012 at 22:22

4

Solved

I am trying to implement some logging for recording messages. I am getting some weird behavior so I tried to find a minimal example, which I found here. When I just copy the easy example described ...
Foxworth asked 7/10, 2014 at 14:2

6

Solved

I'm trying to decipher the information contained in my logs (the logging setup is using the default formatter). The documentation states: Do formatting for a record - if a formatter is set, use ...
Corpulence asked 26/5, 2013 at 8:41

1

I am using RichHander to format log output inside Python. While this works great locally, when I run inside GitLab, it seems to default to using a terminal that is 80 characters wide. This makes th...
Geode asked 12/6, 2022 at 15:2

3

Solved

This is my logging config in settings.py LOGGING = { 'version': 1, 'disable_existing_loggers': False, 'handlers': { 'console': { 'class': 'logging.StreamHandler', }, 'file': { 'class': 'lo...
Swadeshi asked 15/10, 2019 at 14:7

10

Solved

When I running the following inside IPython Notebook I don't see any output: import logging logging.basicConfig(level=logging.DEBUG) logging.debug("test") Anyone know how to make it so I can see...
Delldella asked 13/9, 2013 at 12:57

2

Solved

i have the following ColoeredFormatter in my Module. But The Formatter does not get called. I expect "hi" on the console, but i get "This is an info of the root logger". i've already deleted all ...
Cover asked 20/2, 2016 at 22:47

6

Solved

I am newbie to python. I was trying logging in python and I came across No handlers could be found for logger error while trying to print some warning through logger instance. Below is the code I t...
Chari asked 25/5, 2017 at 19:20

3

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Is there a way in Python to get a list of all defined loggers? I mean, does something exist such as logging.getAllLoggers() which would return a list of Logger objects? I searched the python.loggin...
Lindbergh asked 11/11, 2018 at 13:38

4

Solved

I have some python like this: def foo(): logger = logging.getLogger() # do something here logger.debug('blah blah {}'.format(expensive_func())) foo() where expensive_func() is a function tha...
Tiphany asked 27/1, 2014 at 9:21

2

Solved

When I write a log to file using the standard module logging, will each log be flushed to disk separately? For example, will the following code flush log by 10 times? logging.basicConfig(level=log...
Rodrique asked 19/5, 2013 at 10:59

3

I have a simple Python app running in a container on Google Kubernetes Engine. I am trying to connect the standard Python logging to Google Stackdriver logging using this guide. I have almost succe...

9

Solved

I am using the Boto library to talk to AWS. I want to disable logging. (Or redirect to /dev/null or other file). I can't find an obvious way to do this. I tried this, but that doesn't seem to help:...
Spallation asked 2/11, 2009 at 13:15

7

I have the following lines of code that initialize logging. I comment one out and leave the other to be used. The problem that I'm facing is that the one that is meant to log to the file not loggin...
Middy asked 27/11, 2013 at 10:53

6

Solved

I am new to Python's logging package and plan to use it for my project. I would like to customize the time format to my taste. Here is a short code I copied from a tutorial: import logging # creat...
Redstone asked 10/7, 2010 at 17:56

6

Solved

I'm trying to write a server that logs exceptions both to the console and to a file. I pulled some code off the cookbook. Here it is: logger = logging.getLogger('server_logger') logger.setLevel(lo...
Vi asked 9/4, 2013 at 3:47

3

Solved

As the logger.setLevel doc says: When a logger is created, the level is set to NOTSET (which causes all messages to be processed when the logger is the root logger, or delegation to the parent w...
Findley asked 1/2, 2014 at 5:26

10

Solved

Okay. I have completed my first python program.It has around 1000 lines of code. During development I placed plenty of print statements before running a command using os.system() say something like...
Epicurus asked 25/3, 2010 at 6:25

2

I'm using the python logging module, along with python-json-logger and I would like to add a few keys: { "app_name": "myapp", "env": "prod" } To all of my logs automatically without doing the ...
Joijoice asked 1/2, 2019 at 1:29

3

Solved

I want to use pprint's output to show a complex data structure, but I would like to output it using the logging module rather than stdout. ds = [{'hello': 'there'}] logging.debug( pprint.pprint(ds...
Lanlana asked 19/6, 2012 at 1:25

4

Solved

I am trying to learn how an application works. And for this I am inserting debug commands as the first line of each function's body with the goal of logging the function's name as well as the line ...
Curiel asked 11/6, 2012 at 0:7

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