5 Answered Questions for the topic exception

05/20/19

Catch multiple exceptions in one line (except block)?
I know that I can do: try: # do something that may fail except: # do this if ANYTHING goes wrongI can also do this: try: # do something that may fail except... more
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05/16/19

Proper way to declare custom exceptions in modern Python?
What's the proper way to declare custom exception classes in modern Python? My primary goal is to follow whatever standard other exception classes have, so that (for instance) any extra string I... more
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04/24/19

Manually raising (throwing) an exception in Python?
How can I raise an exception in Python so that it can later be caught via an `except` block?
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Exception Variables Python

04/03/19

How do I check if a variable exists?
I want to check if a variable exists. Now I'm doing something like this: try: myVar except NameError: # Do something.Are there other ways without exceptions?
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Exception Python Path Directory

03/19/19

How can I safely create a nested directory in Python?
What is the most elegant way to check if the directory a file is going to be written to exists, and if not, create the directory using Python? Here is what I tried: import os file_path =... more
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