GrgoMariani / Python-Decorators

A list of useful python decorators

Python Decorators

Description

A list of helpful self-made Python decorators. Might be of use to someone while thinking about some design patterns you could use in your next project.

All code and examples are made to run on Python 3.3+

@use_this_decorator
def on_this_function():
	pass

Analyze

A group of helpful decorators for debugging and optimizing your code. Decorate your functions to keep track of how many times you call them and how long their execution takes.

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BDD tests

A short take on Behaviour Driven Development testing.

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Change

Decorators that change the function or it's input arguments. Or both.

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Command Line

A fun way to emulate the command line in under 50 lines of code. Try it!

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Conditional

The decorator that executes the given function only if the condition is met.

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DFA

Deterministic Finite Automaton Emulator. A really simplified one, at least.

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do in main thread

Executes the given function in the main thread.

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Max Refresh

I should really get a better name for this. Best to check the example.

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Print Me

Prints the function, it's arguments and result. Really helpful for debugging.

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Stack Results

Emulates a giant stack on which to put results that can be taken care of later.

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Ternary

A slightly different take on ternary operator.

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TODO

Writing a lot of functions that are only defined? Use this.

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VA_ARGS

C-style va_args operator.

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