logging

How to set the python logging class using dictConfig Question: I’m using a dictConfig to setup logging, for example like this: LOGGING_CONF: typing.Dict[str, typing.Any] = { "version": 1, "disable_existing_loggers": False, "formatters": { "default": { "format": "%(asctime)s %(levelname)s %(name)s %(message)s", "datefmt": "%Y-%m-%d %H:%M:%S", }, }, "handlers": { "console": { "class": "logging.StreamHandler", "formatter": "default", "stream": "ext://sys.stdout", "level": …

How to implement same customized log through differents files via logging module Question: I believe from other questions I have read that logging has a singleton pattern but I did not succeed to implement it right. I have a logger.py file like this : import logging import os from concurrent_log_handler import ConcurrentRotatingFileHandler def create_file_handler(path, filename=None): …

How to create new log file for every user by logging Django Question: I have logger for every user if he`s log in and log out How am i suppose to say logger create every time new file for each user with his nickname. I dont need all info about all users in one log …

How to take only the field which have Maximum fields Question: logger.info("Audit Report capture process start") for clientid in clients: files = xmlgenops.loadFileslist(clientid, os.path.join(filepath, clientid , ‘Outgoing’), ‘xml’) totalFiles[clientid] = len(files) total_files += len(files) logger.info ("Processing for client ‘{}’".format(clientid)) files_with_issues = 0 file_header_print = True for filename in files: filename = filename[1] fullfilename = os.path.join(filepath, …

Python Popen writing command prompt output to logfile Question: Firstly I am running this Python script on Windows. I am trying to open a new command prompt window every time and want to execute a .exe with some arguments. After I execute, I want to copy the command prompt output to a log file. I …

Python logging output doesn't show unless I call another logger first Question: I have some behaviour I can’t explain wrt the Python logging library, and none of the docs nor tutorials I’ve read match with what I’m seeing (well they probably do, I guess I’m just missing some crucial detail somewhere). Consider first what does …

Can we get the signature or arguments of a celery task on `task_prerun` Question: My plan is to log all celery task requests with the arguments they receive s I’m using the following @task_prerun.connect() def log_celery_args(task, **kwargs): logger.info(f"{task.name} {kwargs[‘kwargs’]}", extra=kwargs[‘kwargs’]) The problem is this solution doesn’t work when the functions don’t use named parameters. I …

How to show the line number from the file invoking the logger, not the logger file itself? Question: I have a custom logging class, which has the following format: log_format = "%(asctime)s.%(msecs)d %(levelname)-8s [%(processName)s] [%(threadName)s] %(filename)s:%(lineno)d — %(message)s" My project tree looks something like this: . ├── exceptions.py ├── logger.py ├── settings.py └── main.py In …

Python execution log Question: I’d like to create a log for a Python script execution. For example: import pandas as pd data = pd.read_excel(‘example.xlsx’) data.head() How can I create a log for this script un order to know who run the script, when was executed, when did it finish. And ir for example, suppossing I …

Django logging does not work properly and logs are not saved to dedicated files Question: I’m trying to do logging in Django. I want the all_logs handler to write all logs to a common file. The error_file handler writes logs to the error file, warning_file to the warning file, and info_file to the informative message …