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1. PYTHON BLACK FORMATTER SYS.PATH INSTALL
2. PYTHON BLACK FORMATTER SYS.PATH PATCH
3. PYTHON BLACK FORMATTER SYS.PATH SOFTWARE
4. PYTHON BLACK FORMATTER SYS.PATH CODE

It was not until I started testing my exception logging I realized that I was going about it all wrong. Since this replaces a new-style class method. If using psyco, call psyco.cannotcompile()

PYTHON BLACK FORMATTER SYS.PATH PATCH

The suggested patch from the Python Issue tracker was: def installThreadExcepthook():Ĭall once from _main_ before creating any threads. Monkey patching can be annoying to debug though as it changes the expected functionality of something.

PYTHON BLACK FORMATTER SYS.PATH CODE

The second method of monkey patching is nice because I could just run it once right after _main_ and instrument my logging code in all exceptions. Logger.exception("Logging an uncaught exception") Super(TracebackLoggingThread, self).run() A custome logging thread might look like this: class TracebackLoggingThread(threading.Thread): However, it was clear as to what this Thread was doing and would be easier for someone to diagnose and debug if something went wrong with the custom logging code. This ended up being a hassle because I had to search our entire code base and replace all normal Threads with this custom Thread. The first method of subclassing Thread seems to me to be less elegant in your code as you would have to import and use your custom Thread class EVERYWHERE you wanted to have a logging thread. Either subclass Thread and wrap the run method in our own try except block in order to catch and log exceptions or monkey patch to run in your own try except block and log the exceptions. The messages on this Python Issue thread really result in 2 suggested hacks. The first post on the thread shows a working example of the sys.excepthook NOT persisting across threads (as shown below). This is a huge issue because most everything happens in threads in this project.Īfter googling and reading plenty of documentation the most helpful information I found was from the Python Issue tracker. This worked for the main thread but I soon found that the my sys.excepthook would not exist across any new threads my process started.

Logger.error("Logging an uncaught exception", I was trying something similar to: import tracebackĭef my_excepthook(excType, excValue, traceback, logger=logger): At first I thought that the python system exception hook, sys.excepthook would be the perfect place to insert the logging code.

PYTHON BLACK FORMATTER SYS.PATH SOFTWARE

When tasked with logging all the exceptions that our software might encounter in the wild I tried a number of different techniques to log our python exception tracebacks. I have a write up at That would be much easier to read but Ill paste it in here as well. I tried numerous techniques that others had posted online such as the one above but settled on a different approach. Still I am unable to make the Python formatOnSave work in VSCode-WSL.My job recently tasked me with logging all the tracebacks/exceptions from our application. Thanks in advance!Įdit: As suggested, I have these two settings enabled in my system, Note: I even tried adding "": "./venv/bin/black" to settings.json file, but it didn't work.Īny help would be much appreciated.

PYTHON BLACK FORMATTER SYS.PATH INSTALL

But nothing of the sort happens in WSL.Įven if I install black in WSL Python venv, it does not auto-format the Python code and there are no logs related to black visible in either Output > Python or Output > Log (Main) tab.īut manual formatting works after I install black in venv: (venv) black app_pkg/models.py In local Windows, whenever I create a virtual environment for a python project and save a python file, vscode automatically asks me to install flake8 and black in the venv. This same settings works on my Windows 11 system. Python linting and formatting customizations. settings.json path in WSL: /home//.vscode-server/data/Machine/settings.json.I am using WSL2 to work on some Python project, but black is not auto-formatting in VSCode (Remote - WSL).