_reset.py

# This file is part of QuTiP: Quantum Toolbox in Python.
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"""
This module resets the global properties in qutip.settings and the
odeconfig parameters.
"""


def _reset():
    import multiprocessing
    import os
    import qutip.settings
    qutip.settings.qutip_graphics = os.environ['QUTIP_GRAPHICS']
    qutip.settings.auto_herm = True
    qutip.settings.auto_tidyup = True
    qutip.settings.auto_tidyup_atol = 1e-12
    qutip.settings.debug = False
    # set cpus using environ flag
    qutip.settings.num_cpus = int(os.environ['QUTIP_NUM_PROCESSES'])