More Python Code Smells: Avoid These 7 Smelly Snags
💡 Learn how to design great software in 7 steps: https://arjan.codes/designguide.
These are 7 code smells to avoid plus a bonus smell. I describe each smell using a Python example and then show you how to fix it. At the end of the video, I have a few general tips to help you avoid introducing code smells in the first place in your design.
The code I worked on in this episode is available here: https://github.com/ArjanCodes/2021-mo....
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🔖 Chapters:
0:00 Intro
0:31 Explaining the example
2:45 What is a code smell?
3:04 #1 Too many parameters
5:03 #2 Too deep nesting
10:01 #3 Not using the right data structure
12:19 #4 Nested conditional expressions
13:39 #5 Using wildcard imports
15:33 #6 Asymmetrical code
16:58 #7 Using self when it's not needed
18:31 #8 (BONUS): Not using a main() function
19:02 Tips for avoiding code smells
#arjancodes #softwaredesign #python
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