Source code for qutip.about

# This file is part of QuTiP: Quantum Toolbox in Python.
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#    Copyright (c) 2011 and later, Paul D. Nation and Robert J. Johansson.
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"""
Command line output of information on QuTiP and dependencies.
"""
__all__ = ['about']

import sys
import os
import platform
import numpy
import scipy
import inspect
from qutip.utilities import _blas_info
import qutip.settings
from qutip.hardware_info import hardware_info


[docs]def about(): """ About box for QuTiP. Gives version numbers for QuTiP, NumPy, SciPy, Cython, and MatPlotLib. """ print("") print("QuTiP: Quantum Toolbox in Python") print("Copyright (c) 2011 and later.") print(("A. J. Pitchford, P. D. Nation, " "R. J. Johansson, A. Grimsmo, " "and C. Granade")) print("") print("QuTiP Version: %s" % qutip.__version__) print("Numpy Version: %s" % numpy.__version__) print("Scipy Version: %s" % scipy.__version__) try: import Cython cython_ver = Cython.__version__ except: cython_ver = 'None' print("Cython Version: %s" % cython_ver) try: import matplotlib matplotlib_ver = matplotlib.__version__ except: matplotlib_ver = 'None' print("Matplotlib Version: %s" % matplotlib_ver) print("Python Version: %d.%d.%d" % sys.version_info[0:3]) print("Number of CPUs: %s" % hardware_info()['cpus']) print("BLAS Info: %s" % _blas_info()) print("OPENMP Installed: %s" % str(qutip.settings.has_openmp)) print("INTEL MKL Ext: %s" % str(qutip.settings.has_mkl)) print("Platform Info: %s (%s)" % (platform.system(), platform.machine())) qutip_install_path = os.path.dirname(inspect.getsourcefile(qutip)) print("Installation path: %s" % qutip_install_path) print("")
if __name__ == "__main__": about()