The document discusses the powerful automated refactoring capabilities of PyCharm. It notes that PyCharm can automatically clean up unnecessary imports, add type hints to improve type safety, reformat code to be neatly organized, and find code duplicates. It describes how PyCharm can extract constants, variables, functions, parameters, and methods. PyCharm also allows inlining constants and functions. Additional capabilities include renaming files and folders, moving code elements, and changing method signatures. PyCharm can also help with automated design refactoring like transforming procedural code to object-oriented code or applying design patterns. The key takeaways are to leverage PyCharm's automation through features like Alt+Enter and Ctrl+T to safely and easily refactor code.
9. Automate most stuff with
PyCharm
Auto fix code
Auto generate
code
Auto improve
code
Transform code
segments
Auto detect
smells
Auto remove smells
e.g., clones
10. Clean code essentials
Cleaning up needless imports
Improving type-safety with type hints
Reformat code to make it neatly organized
Finding code duplicates
33. Key takeaways
Don’t refactor manually -
automatic refactoring is
“safer, faster, simpler”
Extensively use Alt +
Enter
Watch out for those
“yellow bulbs” and you
won’t regret it!
Use Ctrl + T (“Refactor
This”) - exploit it’s full
potential!
Try out the refactoring &
keyboard shortcuts - you
can master them only with
practice!
34. Alt + Enter is incredibly easy & powerful
Help think
possibilities of
improvement. And
execute it instantly!
37. There are some things money can't buy.
For everything else, there's MasterCard!
38. There are some things you have to hand-code.
For everything else, there's PyCharm!
39. Automate most stuff with
PyCharm
Auto fix code
Auto generate
code
Auto improve
code
Transform code
segments
Auto detect
smells
Auto remove smells
e.g., clones