Python Channel

I think I've read that exceptions inside a with do not allow __exit__ to be call correctly. If … Read more How To Safely Handle An Exception Inside A Context Manager

Python 3 has the neat try: raise OneException('sorry') except OneException as e: # … Read more How To Imitate Python 3's Raise ... From In Python 2?

Using side_effect, I am trying to raise an exception when a mock is called but I get a DID NOT RAIS… Read more Mock Exception With Side Effect Raised In Class Method And Caught In Calling Method Gives 'did Not Raise'

I have some experience with Python console applications and now trying to start with Qt for Python … Read more Pycharm Fails To Debug Qt5 (pyside2) Code - Error 'shiboken.objecttype' Object Is Not Iterable

So I have a pretty generic logging statement after a request: try: r = requests.get(testUrl, ti… Read more Checking For Timeout Error In Python

Is there a way I can catch exceptions in the __enter__ method of a context manager without wrapping… Read more Catching An Exceptions In __enter__ In The Calling Code In Python

When is exception handling more preferable than condition checking? There are many situations where… Read more Condition Checking Vs. Exception Handling

I have to check how much faster works a code where I throw exception to end a recursion instead of … Read more Python Calling A Raise Exception Instead Of Returning In Recursive Function

I have a simple Python service, where there is a loop that performs some action infinitely. On vari… Read more (unit) Test Python Signal Handler

I want to be able to raise validation and other exceptions in my API and catch them in a wrapped vi… Read more Catching Custom Exceptions Raised In Flask Api. All Exceptions Raised End Up In 500 Error

I'm implementing a Python extension module using Boost.Python. The module should define its own… Read more Boost.python Custom Exception Class

The following snippet: import traceback def a(): b() def b(): try: c() except… Read more How To Get A Complete Exception Stack Trace In Python

I've read about when to use assert vs. exceptions, but I'm still not 'getting it'. … Read more Example Use Of Assert In Python?

I am using sqlite to create and connect to a sqlite db foo.db When I try to do an insert into the D… Read more Sqlite Attribute Execute Is Read-only

For the code below: 12 imgur_client = ImgurClient(client_id, client_secret, access_token, refresh_… Read more Raise Imgurclienterror('json Decoding Of Response Failed.') Imgurpython.helpers.error.imgurclienterror: Json Decoding Of Response Failed

try: raise KeyError() except KeyError: print 'Caught KeyError' raise Exception(… Read more Python Try/except With Multiple Except Blocks

In all of my Python main scripts and modules, I have been trying to implement a way to log uncaught… Read more Python: Sys.excepthook And Logging Uncaught Exceptions Across Multiple Modules

In what cases would Python throw this error: 'TypeError: bad argument type for built-in operati… Read more "typeerror: Bad Argument Type For Built-in Operation"

I have a bit of code that resembles the following: try: fn() except ErrorA as e: ... do som… Read more Cleanup After Exception

I am writing a python program, In main function I am starting a thread which runs continuously. Aft… Read more Stop A Main Thread From Child Thread