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update inline docs and add -n/--noinstall flag to skipp installation

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This commit is contained in:
Axel Kohlmeyer
2022-02-25 13:44:47 -05:00
parent 033045a534
commit 511678017e
1 changed files with 12 additions and 4 deletions
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16
python/install.py
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@ -1,10 +1,13 @@
#!/usr/bin/env python
"""
Installer script to install the LAMMPS python package and the corresponding
shared library into either the system-wide site-packages tree, or - failing
that - into the corresponding user tree. Called from the 'install-python'
build target in the conventional and CMake based build systems
Script to build a "binary wheel" for the 'pip' Python package manager for
the LAMMPS python module which includes the shared library file. After a
successful build the script attempts to install the wheel into a system
specific site-packages folder or - failing that - into the corresponding
user site-packages folder. Called from the 'install-python' build target
in the GNU make and CMake based build systems. Can also be called
independently and used to build the wheel without installing it.
"""
# copy LAMMPS shared library and lammps package to system dirs
@ -20,6 +23,8 @@ parser.add_argument("-p", "--package", required=True,
help="path to the LAMMPS Python package")
parser.add_argument("-l", "--lib", required=True,
help="path to the compiled LAMMPS shared library")
parser.add_argument("-n", "--noinstall", action="store_true", default=False,
help="only build a binary wheel. Don't attempt to install it")
args = parser.parse_args()
@ -69,6 +74,9 @@ shutil.rmtree('build',True)
shutil.rmtree('lammps.egg-info',True)
os.remove(os.path.join('lammps',os.path.basename(args.lib)))
if args.noinstall:
exit(0)
print("Installing wheel")
for wheel in glob.glob('lammps-*.whl'):
try: