DAMASK_EICMD/lib/damask/environment.py

50 lines
1.8 KiB
Python

# -*- coding: UTF-8 no BOM -*-
import os,subprocess,shlex,re,string
class Environment():
__slots__ = [ \
'options',
]
def __init__(self):
self.options = {}
self.get_options()
def relPath(self,relative = '.'):
return os.path.join(self.rootDir(),relative)
def rootDir(self):
return os.path.normpath(os.path.join(os.path.realpath(__file__),'../../../'))
def get_options(self):
with open(self.relPath(self.rootDir()+'/CONFIG')) as configFile:
for line in configFile:
l = re.sub('^set ', '', line).strip() # remove "set" (tcsh) when setting variables
if l and not l.startswith('#'):
items = re.split(r'\s*=\s*',l)
if len(items) == 2:
self.options[items[0].upper()] = \
re.sub('\$\{*DAMASK_ROOT\}*',self.rootDir(),os.path.expandvars(items[1])) # expand all shell variables and DAMASK_ROOT
def isAvailable(self,software,Nneeded =-1):
licensesNeeded = {'abaqus' :5,
'standard':5,
'explicit':5}
if Nneeded == -1: Nneeded = licensesNeeded[software]
try:
cmd = """ ssh mulicense2 "/Stat_Flexlm | grep 'Users of %s: ' | cut -d' ' -f7,13" """%software
process = subprocess.Popen(shlex.split(cmd),stdout = subprocess.PIPE,stderr = subprocess.PIPE)
licenses = map(int, process.stdout.readline().split())
try:
if licenses[0]-licenses[1] >= Nneeded:
return 0
else:
print('%s missing licenses for %s'%(licenses[1] + Nneeded - licenses[0],software))
return licenses[1] + Nneeded - licenses[0]
except IndexError:
print('Could not retrieve license information for %s'%software)
return 127
except:
return 126