Coverage for numpy\random\_pickle.py : 0%

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from .mtrand import RandomState from ._philox import Philox from ._pcg64 import PCG64 from ._sfc64 import SFC64
from ._generator import Generator from ._mt19937 import MT19937
BitGenerators = {'MT19937': MT19937, 'PCG64': PCG64, 'Philox': Philox, 'SFC64': SFC64, }
def __generator_ctor(bit_generator_name='MT19937'): """ Pickling helper function that returns a Generator object
Parameters ---------- bit_generator_name: str String containing the core BitGenerator
Returns ------- rg: Generator Generator using the named core BitGenerator """ if bit_generator_name in BitGenerators: bit_generator = BitGenerators[bit_generator_name] else: raise ValueError(str(bit_generator_name) + ' is not a known ' 'BitGenerator module.')
return Generator(bit_generator())
def __bit_generator_ctor(bit_generator_name='MT19937'): """ Pickling helper function that returns a bit generator object
Parameters ---------- bit_generator_name: str String containing the name of the BitGenerator
Returns ------- bit_generator: BitGenerator BitGenerator instance """ if bit_generator_name in BitGenerators: bit_generator = BitGenerators[bit_generator_name] else: raise ValueError(str(bit_generator_name) + ' is not a known ' 'BitGenerator module.')
return bit_generator()
def __randomstate_ctor(bit_generator_name='MT19937'): """ Pickling helper function that returns a legacy RandomState-like object
Parameters ---------- bit_generator_name: str String containing the core BitGenerator
Returns ------- rs: RandomState Legacy RandomState using the named core BitGenerator """ if bit_generator_name in BitGenerators: bit_generator = BitGenerators[bit_generator_name] else: raise ValueError(str(bit_generator_name) + ' is not a known ' 'BitGenerator module.')
return RandomState(bit_generator()) |