In a Python Google Cloud Function with a lot of sub-functions in the “main.py”, I added type hints (= return value annotation as part of function annotation) in pep8 style like this: Union is taken from here, it is needed if there is more than one type hint. The function cannot get deployed, there…
Tag: pep8
How to indent correctly multi-line list of arguments inside function call in Python [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 1 year ago. Improve this question I want to create this multi-line function call. The examples that I fi…
PEP 8 – Aligning parameters by adding whitespace [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 1 year ago. Improve this question I have a tendency to align my code by adding whitespace in the followi…
Auto-PEP8 is adding lines by turning my lambda into def function, how do I disable this specific auto format?
I am using Visual Studio Code and PEP8 is automatically formatting a part of my code, I was just learning about lambdas and I had a 3 line code like this: It went from this 3 line code: To this 7 line code: Does anyone know how do I make this program to specifically not convert my lambda function into
What does ‘# noqa’ mean in Python comments?
While searching through a Python project, I found a few lines commented with # noqa. What does noqa mean in Python? Is it specific to Python only? Answer Adding # noqa to a line indicates that the linter (a program that automatically checks code quality) should not check this line. Any warnings that code may …
What does it means to not exceeding 80 characters in a line in Python?
There is a mention that it is preferable for that a line in a Python script should not exceed more than 80 characters. For example: Does it include the characters of the print function, the strings (including spaces), parenthesis etc.? And does it not limited to other functions besides print? What is the reas…
What is the naming convention for Python class references
What is the naming convention for a variable referencing a class in Python? Here is another example that resembles my situation: I would prefer ReferenceToClass, that everybody new to the code knows it’s a class and not an instance. But as poplitea wrote, literature reference would be great. Answer On m…
How to break a line of chained methods in Python?
I have a line of the following code (don’t blame for naming conventions, they are not mine): I don’t like how it looks like (not too readable) but I don’t have any better idea to limit lines to 79 characters in this situation. Is there a better way of breaking it (preferably without backslas…
“assert” statement with or without parentheses
Here are four simple invocations of assert: Note that the last one does not raise an error. What is the difference between calling assert with or without parenthesis that causes this behavior? My practice is to use parenthesis, but the above suggests that I should not. Answer The last assert would have given …