https://github.com/gwastro/pycbc
Tip revision: 693210e77b2d7d24332f345dc4d8f1aa9bc54b99 authored by Ian Harry on 17 April 2020, 08:16:41 UTC
Prepare for new release
Prepare for new release
Tip revision: 693210e
_version.py
# Copyright (C) 2017 Duncan Brown
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Generals
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
"""
This modules contains a function to provide an argparse action that reports
extremely verbose version information for PyCBC, lal, and lalsimulation.
"""
import os, sys
import argparse
import inspect
import subprocess
def print_link(library):
err_msg = "Could not execute runtime linker to determine\n" + \
"shared library paths for library:\n " + library + "\n"
FNULL = open(os.devnull, 'w')
try:
link = subprocess.check_output(['ldd', library],
stderr=FNULL)
except OSError:
try:
link = subprocess.check_output(['otool', '-L', library],
stderr=FNULL)
except:
link = err_msg
except:
link = err_msg
return link
class Version(argparse.Action):
""" print the pycbc, lal and lalsimulation versions """
def __init__(self, nargs=0, **kw):
super(Version, self).__init__(nargs=nargs, **kw)
def __call__(self, parser, namespace, values, option_string=None):
import pycbc
version_str="--- PyCBC Version --------------------------\n" + \
pycbc.version.git_verbose_msg + \
"\n\nImported from: " + inspect.getfile(pycbc)
version_str += "\n\n--- LAL Version ----------------------------\n"
try:
import lal.git_version
lal_module = inspect.getfile(lal)
lal_library = os.path.join( os.path.dirname(lal_module),
'_lal.so')
version_str += lal.git_version.verbose_msg + \
"\n\nImported from: " + lal_module + \
"\n\nRuntime libraries:\n" + print_link(lal_library)
except ImportError:
version_str += "\nLAL not installed in environment\n"
version_str += "\n\n--- LALSimulation Version-------------------\n"
try:
import lalsimulation.git_version
lalsimulation_module = inspect.getfile(lalsimulation)
lalsimulation_library = os.path.join( os.path.dirname(lalsimulation_module),
'_lalsimulation.so')
version_str += lalsimulation.git_version.verbose_msg + \
"\n\nImported from: " + lalsimulation_module + \
"\n\nRuntime libraries:\n" + print_link(lalsimulation_library)
except ImportError:
version_str += "\nLALSimulation not installed in environment\n"
print(version_str)
sys.exit(0)