Why you don't need design patterns in Python?

Speaker

Sebastian Buczyński

Material

• video
• slide

Note

As the speaker stated in youtube comments, "Why you don't need SOME design patterns in Python?" could be a better title for this talk.

• Singleton Pattern
  • using a module may be a better solution
• Facade Pattern
  • Helpful to organize code, no need for a class
• Command Pattern (object oriented callback)
  • just use plain function
• Visitor Pattern
  • getattr or from functools import singledispatch
• Decorator Pattern
  • Decorator pattern is not @decorator
  • def __getattr__(self)

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