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moved functionality to pysol-cards.py

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This commit is contained in:
Shlomi Fish 2019-08-08 18:44:49 +03:00
parent c71c2fa07a
commit 15365f6267
1 changed files with 10 additions and 30 deletions
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40
pysollib/pysolrandom.py
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@ -24,11 +24,7 @@
# imports # imports
import re import re
import time
import pysol_cards
from pysollib.mfxutil import SubclassResponsibility
try: try:
import random2 import random2
except ImportError: except ImportError:
@ -36,40 +32,24 @@ except ImportError:
"You need to install " + "You need to install " +
"https://pypi.python.org/pypi/random2 using pip or similar.") "https://pypi.python.org/pypi/random2 using pip or similar.")
assert getattr(pysol_cards, 'VERSION', (0, 0, 0)) >= (0, 8, 5), ( import pysol_cards
assert getattr(pysol_cards, 'VERSION', (0, 0, 0)) >= (0, 8, 6), (
"Newer version of https://pypi.org/project/pysol-cards is required.") "Newer version of https://pypi.org/project/pysol-cards is required.")
from pysol_cards.random_base import RandomBase # noqa: I100 from pysol_cards.random_base import RandomBase # noqa: I100
from pysol_cards.random import match_ms_deal_prefix # noqa: I100 from pysol_cards.random import match_ms_deal_prefix # noqa: I100
# ************************************************************************
# * Abstract class for PySol Random number generator.
# *
# * We use a seed of type int in the range [0, MAX_SEED].
# ************************************************************************
class BasicRandom(RandomBase):
def reset(self):
raise SubclassResponsibility
def _getRandomSeed(self):
t = int(time.time() * 256.0)
t = (t ^ (t >> 24)) % (self.MAX_SEED + 1)
return t
# ************************************************************************ # ************************************************************************
# * Mersenne Twister random number generator # * Mersenne Twister random number generator
# * uses the standard python module `random' # * uses the standard python module `random'
# ************************************************************************ # ************************************************************************
class MTRandom(BasicRandom, random2.Random):
class MTRandom(RandomBase, random2.Random):
def __init__(self, seed=None): def __init__(self, seed=None):
if seed is None: if seed is None:
seed = self._getRandomSeed() seed = self._getRandomSeed()
BasicRandom.__init__(self) RandomBase.__init__(self)
random2.Random.__init__(self, seed) random2.Random.__init__(self, seed)
self.initial_seed = seed self.initial_seed = seed
self.initial_state = self.getstate() self.initial_state = self.getstate()
@ -84,12 +64,12 @@ class MTRandom(BasicRandom, random2.Random):
# * uses the standard python module `random' # * uses the standard python module `random'
# ************************************************************************ # ************************************************************************
# class WHRandom(BasicRandom, random.WichmannHill): # class WHRandom(RandomBase, random.WichmannHill):
# #
# def __init__(self, seed=None): # def __init__(self, seed=None):
# if seed is None: # if seed is None:
# seed = self._getRandomSeed() # seed = self._getRandomSeed()
# BasicRandom.__init__(self) # RandomBase.__init__(self)
# random.WichmannHill.__init__(self, seed) # random.WichmannHill.__init__(self, seed)
# self.initial_seed = seed # self.initial_seed = seed
# self.initial_state = self.getstate() # self.initial_state = self.getstate()
@ -103,10 +83,10 @@ class MTRandom(BasicRandom, random2.Random):
# ************************************************************************ # ************************************************************************
class MFXRandom(BasicRandom): class MFXRandom(RandomBase):
def __init__(self, seed=None): def __init__(self, seed=None):
BasicRandom.__init__(self) RandomBase.__init__(self)
if seed is None: if seed is None:
seed = self._getRandomSeed() seed = self._getRandomSeed()
self.initial_seed = self.setSeed(seed) self.initial_seed = self.setSeed(seed)
@ -161,7 +141,7 @@ MS_LONG_BIT = (1 << 1000)
CUSTOM_BIT = (1 << 999) CUSTOM_BIT = (1 << 999)
class CustomRandom(BasicRandom): class CustomRandom(RandomBase):
def __init__(self): def __init__(self):
self.initial_seed = self.seed = MS_LONG_BIT | CUSTOM_BIT self.initial_seed = self.seed = MS_LONG_BIT | CUSTOM_BIT
self.origin = self.ORIGIN_UNKNOWN self.origin = self.ORIGIN_UNKNOWN