brainpy.math.random.seed

random.seed(a=None, version=2)

Initialize internal state from a seed.

The only supported seed types are None, int, float, str, bytes, and bytearray.

None or no argument seeds from current time or from an operating system specific randomness source if available.

If a is an int, all bits are used.

For version 2 (the default), all of the bits are used if a is a str, bytes, or bytearray. For version 1 (provided for reproducing random sequences from older versions of Python), the algorithm for str and bytes generates a narrower range of seeds.