54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
"""
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LAMMPS module global members:
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.. data:: __version__
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Numerical representation of the LAMMPS version this
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module was taken from. Has the same format as the
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result of :py:func:`lammps.version`.
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"""
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from .constants import * # lgtm [py/polluting-import]
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from .core import * # lgtm [py/polluting-import]
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from .data import * # lgtm [py/polluting-import]
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from .pylammps import * # lgtm [py/polluting-import]
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# convert installed module string version to numeric version
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def get_version_number():
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# pylint: disable=C0415
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import time
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from os import path
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from sys import version_info
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# must report 0 when inside LAMMPS source tree
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if __file__.find(path.join('python', 'lammps', '__init__.py')) > 0:
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return 0
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if version_info.major < 3 or (version_info.major == 3 and version_info.minor < 6):
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raise SystemError('LAMMPS only supports Python version 3.6 or later')
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vstring = None
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if version_info.major == 3 and version_info.minor >= 8:
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from importlib.metadata import version, PackageNotFoundError
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try:
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vstring = version('lammps')
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except PackageNotFoundError:
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# nothing to do, ignore
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pass
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else:
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from pkg_resources import get_distribution, DistributionNotFound
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try:
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vstring = get_distribution('lammps').version
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except DistributionNotFound:
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# nothing to do, ignore
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pass
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if not vstring:
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return 0
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t = time.strptime(vstring, "%Y.%m.%d")
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return t.tm_year*10000 + t.tm_mon*100 + t.tm_mday
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__version__ = get_version_number()
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