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Add type hints to random #821

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merged 2 commits into from
Jan 18, 2017
Merged

Add type hints to random #821

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9c83809
Add type hints to random
souravsingh Jan 16, 2017
03d5407
Make fixes
souravsingh Jan 17, 2017
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5 changes: 3 additions & 2 deletions axelrod/random_.py
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Original file line number Diff line number Diff line change
@@ -1,9 +1,10 @@
import random
import numpy
from axelrod import Actions
from axelrod.actions import Action


def random_choice(p=0.5):
def random_choice(p: float = 0.5) -> Action:
"""
Return 'C' with probability `p`, else return 'D'

Expand Down Expand Up @@ -32,7 +33,7 @@ def random_choice(p=0.5):
return Actions.D


def randrange(a, b):
def randrange(a: int, b: int) -> int:
"""Python 2 / 3 compatible randrange. Returns a random integer uniformly
between a and b (inclusive)"""
c = b - a
Expand Down