pyfuncpatmatch 0.0.3

Pattern matching (like haskell) for python fonctions

pyfuncpatmatch

Pattern matching (like haskell) for python fonctions

Install

pip install pyfuncpatmatch

Usage

• basic recursive fibonacci

from pyfuncpatmatch import patfunc

@patfunc([0], {}, lambda _: 0)
@patfunc([1], {}, lambda _: 1)
def fib_rec(n: int):
    return fib_rec(n - 1) + fib_rec(n - 2)

• less basic

from pyfuncpatmatch import patfunc

def for_admin(xp, is_admin=True):
    print("Admin has 2000xp")

def for_newbie(xp, is_admin=False):
    print("You are new")

@patfunc([], {"is_admin": True}, for_admin)
@patfunc([1], {"is_admin": False}, for_newbie)
def print_for(xp, is_admin=False):
    print("Someone has xp:", xp)

in action:

>>> print_for(1, True)
Admin has 2000xp
>>> print_for(1, False)
You are new
>>> print_for(20, False)
Someone has xp: 20