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loadedmodules = os.getenv('LOADEDMODULES')
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lmfiles_ = os.getenv('_LMFILES_')
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modulesbeginenv = os.getenv('MODULESBEGINENV')
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modulesbeginenv_ = os.getenv('_MODULESBEGINENV_')
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# File paths
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filepath = {
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#'moduleshome' : TODO /usr/local/Cellar/modules/3.2.10/Modules
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'rc' : os.path.join(moduleshome, 'etc/rc'),
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'modulerc' : os.path.join(_home, '.modulerc'),
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'modulefiles' : os.path.join(moduleshome, 'modulefiles'),
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'modulecmd' : os.path.join(moduleshome, 'bin/modulecmd'),
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#'shell' : TODO os.path.join(moduleshome, '.init/shell'),
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'moduleavailcache' : os.path.join(moduleshome, '.moduleavailcache'),
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'moduleavailcachedir' : os.path.join(moduleshome, '.moduleavailcachedir'),
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'modulesbeginenv' : os.path.join(_home, '.modulesbeginenv'),
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}
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# Modified Environment Module python module
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def _setup():
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"""Setup and confirmation that Environment Modules is installed"""
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# Make sure MODULEPATH is defined
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if 'MODULEPATH' not in os.environ.keys():
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f = open(os.environ['MODULESHOME'] + "/init/.modulespath", "r")
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path = []
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for line in f.readlines():
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line = re.sub("#.*$", '', line)
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if line is not '':
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path.append(line)
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os.environ['MODULEPATH'] = ':'.join(path)
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# Make sure LOADEDMODULES is defined
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if 'LOADEDMODULES' not in os.environ.keys():
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os.environ['LOADEDMODULES'] = ''
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# Make sure MODULESHOME is defined
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if not os.environ.get('MODULESHOME'):
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sys.stderr.write("Error: MODULESHOME must be set\n")
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sys.exit(1)
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def _get_modulecmd():
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"""Get path to modulecmd."""
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modulekeys = [m for m in os.environ.keys() if 'BASH_FUNC_module' in m]
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if not modulekeys:
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sys.stderr.write("Error: BASH_FUNC_module must be set\n")
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sys.exit(1)
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else:
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modulekey = modulekeys[0]
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modcmd = os.getenv(modulekey).split()
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modulecmd = [c for c in modcmd if 'modulecmd' in c][0].strip('`')
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return modulecmd
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def module(*args):
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"""Call modulecmd with 'python' argument to get python commands for exec"""
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_setup()
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modulecmd = _get_modulecmd()
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args = ' '.join(args)
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cmd = shlex.split('{0} python {1}'.format(modulecmd, args))
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output, moduleoutput = Popen(cmd, stdout=PIPE, stderr=PIPE, stdin=PIPE).communicate()
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exec(output)
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return moduleoutput.decode()
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# A partial set of wrapper scripts for module
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#
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# Command line API
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#
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def help(modulefile='', flags=''):
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"""
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Print the usage of each sub-command. If an
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argument is given, print the Module-specific help
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information for the modulefile(s).
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"""
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return module('help {0} {1}'.format(modulefile, flags))
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def version():
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"""Version of modules"""
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return module('--v')
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def load(modulefile, flags=''):
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"""Load modulefile(s) into the shell environment."""
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return module('load {0} {1}'.format(modulefile, flags))
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