DAMASK_EICMD/python/damask/environment.py

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Python
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2019-12-13 01:19:16 +05:30
import os
import re
class Environment():
__slots__ = [ \
'options',
]
def __init__(self):
"""Read and provide values of DAMASK configuration."""
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:
line = line.strip()
line = line[4:] if line.startswith('set ') else line # remove "set" (tcsh) when setting variables
if line and not line.startswith('#'):
items = re.split(r'\s*=\s*',line)
if len(items) == 2:
self.options[items[0].upper()] = \
re.sub(r'${*DAMASK_ROOT}*',self.rootDir(),os.path.expandvars(items[1])) # expand all shell variables and DAMASK_ROOT