All Questions
15 questions
0
votes
1
answer
161
views
Python exception for handling invalid argument types
Greetings
One small problem that anyone have to tackle with in Python is handling invalid argument types ( without an automatic static type checking tool like
Mypy )
One of the best methods for ...
- 399
3
votes
1
answer
210
views
Catching the timed out Exception raised by the __init__ method of the class ftplib.FTP
Introduction
I have written a Python class which uses the module ftplib. In this class I have created a private method called <...
- 163
2
votes
2
answers
245
views
User-defined Exceptions for Stack implementation
I am learning about user-defined exceptions in python and I have tried to incorporate them in a basic python implementation of a stack. Objects of Stack class ...
- 193
7
votes
1
answer
740
views
Wordle guesser, breaking out of loop by raising exception
After many years away from writing in Python, I am getting back into it. Specifically, I am trying to teach myself dataclasses. As an exercise I wrote a Wordle-solving program. I downloaded the ...
- 173
6
votes
1
answer
213
views
Handling errors in potentially incomplete responses
I am using the library geoip2 to get Geolocation of many IP adderesses
...
- 159
8
votes
2
answers
4k
views
See if a specific resource exists in a Kubernetes namespace
I want to have a function that checks to see if a certain resource (deployment, job, cronjob etc) exist in a namespace. Using the Kubernetes Python client, I can create a boolean function (using ...
- 243
2
votes
1
answer
224
views
Extended exception for network errors in Python
I need a custom exception for network errors that holds a related exception and more than one URL (the first one as the used service has its URL but it indirectly calls other URLs), so I wrote this:
<...
- 769
1
vote
1
answer
129
views
Python exception handling class - Getting as much details printed
I'm trying to write a Exception Handling class in Python so that I can re-use. If you have any ideas on how I can improve this to output more detailed information I would appreciate it:
...
- 113
2
votes
0
answers
74
views
Extending Exceptions with module-specific prefix, intended for parsing error reporting [closed]
For one of my [WIP] project, I extended the dictionary class a lot with specific handlers, as such I determined that I wanted KeyError and ...
- 137
2
votes
2
answers
2k
views
Custom exit with only some exceptions in Python
I want to define an exit code for some exceptions and some exceptions only. I want that the only input is that dictionary with the definition.
...
- 131
2
votes
2
answers
342
views
Python and Exception Handling IOError [closed]
I'm trying to work with exception handling by displaying "No Such File" when the file doesn't exist. I need to use a try statement.
...
- 29
23
votes
4
answers
6k
views
Is it a good practice to put an exception handler in every method? [closed]
I always add an exception handler when a new method is created, and I don't know if it is a good or bad practice. I thought it may be a bit of an annoyance when viewing the source code.
Is it a good ...
- 605
4
votes
1
answer
123
views
Generator expression in combination with StopIteration: kind of a hack? [closed]
The first piece of code should cover the standard expected data. But as you can easily see, the data not always conveys to this standard. The code works great but I wonder if this is thought be a miss-...
- 203
1
vote
1
answer
5k
views
How to handle returned value if an exception happens in a library code
There is a lib code, trying to parse an Element Tree object. If exception happens, it either returns an empty dict of dict or a partially constructed object of such type. In this case, caller needs to ...
- 11
3
votes
2
answers
357
views
Raising an assertation error if string is not an email
I created a class EmailParser and check if a supplied string is an email or not with
the help of the standard librarie's email module. If the supplied string is not an
email I raise an exception.
...
- 321