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some cleanups and small bugfixes to conform better with python conventions

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This commit is contained in:
Axel Kohlmeyer
2019-01-28 17:37:05 -05:00
parent 0cae619320
commit 1465352454
11 changed files with 846 additions and 234 deletions
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40
lib/smd/Install.py
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@ -1,14 +1,17 @@
#!/usr/bin/env python
# Install.py tool to download, unpack, and point to the Eigen library
# used to automate the steps described in the README file in this dir
"""
Install.py tool to download, unpack, and point to the Eigen library
used to automate the steps described in the README file in this dir
"""
from __future__ import print_function
import sys,os,re,glob,subprocess,shutil,tarfile
sys.path.append('..')
from install_helpers import fullpath,geturl,checkmd5sum
import sys, os, glob, shutil, tarfile
from argparse import ArgumentParser
sys.path.append('..')
from install_helpers import fullpath, geturl, checkmd5sum
parser = ArgumentParser(prog='Install.py',
description="LAMMPS library build wrapper script")
@ -27,7 +30,7 @@ checksums = { \
# help message
help = """
HELP = """
Syntax from src dir: make lib-smd args="-b"
or: make lib-smd args="-p /usr/include/eigen3"
@ -52,20 +55,21 @@ parser.add_argument("-v", "--version", default=version,
args = parser.parse_args()
# print help message and exit, if neither build nor path options are given
if args.build == False and not args.path:
if not args.build and not args.path:
parser.print_help()
sys.exit(help)
sys.exit(HELP)
homepath = fullpath(".")
eigenpath = os.path.join(homepath,"eigen3")
eigenpath = os.path.join(homepath, "eigen3")
buildflag = args.build
pathflag = args.path != None
pathflag = args.path is not None
version = args.version
if pathflag:
eigenpath = args.path
if not os.path.isdir(eigenpath): sys.exit("Eigen path %s does not exist" % eigenpath)
if not os.path.isdir(eigenpath):
sys.exit("Eigen path %s does not exist" % eigenpath)
eigenpath = fullpath(eigenpath)
# download and unpack Eigen tarball
@ -73,19 +77,19 @@ if pathflag:
if buildflag:
print("Downloading Eigen ...")
eigentar = os.path.join(homepath,tarball)
eigentar = os.path.join(homepath, tarball)
url = "http://bitbucket.org/eigen/eigen/get/%s.tar.gz" % version
geturl(url,eigentar)
geturl(url, eigentar)
# verify downloaded archive integrity via md5 checksum, if known.
if version in checksums:
print("checking version %s\n" % version)
if not checkmd5sum(checksums[version],eigentar):
if not checkmd5sum(checksums[version], eigentar):
sys.exit("Checksum for Eigen library does not match")
print("Cleaning up old folders ...")
edir = glob.glob(os.path.join(homepath,"eigen-eigen-*"))
edir = glob.glob(os.path.join(homepath, "eigen-eigen-*"))
edir.append(eigenpath)
for one in edir:
if os.path.isdir(one):
@ -98,8 +102,8 @@ if buildflag:
os.remove(eigentar)
else:
sys.exit("File %s is not a supported archive" % eigentar)
edir = glob.glob(os.path.join(homepath,"eigen-eigen-*"))
os.rename(edir[0],eigenpath)
edir = glob.glob(os.path.join(homepath, "eigen-eigen-*"))
os.rename(edir[0], eigenpath)
# create link in lib/smd to Eigen src dir
@ -107,4 +111,4 @@ print("Creating link to Eigen include folder")
if os.path.isfile("includelink") or os.path.islink("includelink"):
os.remove("includelink")
linkdir = eigenpath
os.symlink(linkdir,'includelink')
os.symlink(linkdir, 'includelink')