randomgen.jsf.JSF.seed¶

JSF.seed(seed=None)¶

Seed the generator

This method is called at initialization. It can be called again to re-Seed the generator

Parameters:¶

seed=None¶

Random seed initializing the pseudo-random number generator. Can be an integer in [0, 2**size), an array of integers in [0, 2**size), a SeedSequence or None (the default). If seed is None, then data is read from /dev/urandom (or the Windows analog) if available. If unavailable, a hash of the time and process ID is used.

Raises:¶

ValueError – If seed values are out of range for the PRNG.