from __future__ import print_function import os, sys, re, subprocess # define modules runtime quarantine configuration os.environ['MODULES_RUN_QUARANTINE'] = 'LD_LIBRARY_PATH LD_PRELOAD' # setup quarantine if defined _mlre = os.environ.copy() if 'MODULES_RUN_QUARANTINE' in os.environ: for _mlv in os.environ['MODULES_RUN_QUARANTINE'].split(): if re.match('^[A-Za-z_][A-Za-z0-9_]*$', _mlv): if _mlv in os.environ: _mlre['__MODULES_QUAR_' + _mlv] = os.environ[_mlv] _mlrv = 'MODULES_RUNENV_' + _mlv if _mlrv in os.environ: _mlre[_mlv] = os.environ[_mlrv] else: _mlre[_mlv] = '' _mlre['__MODULES_QUARANTINE_SET'] = '1' # define module command and surrounding initial environment (default value # for MODULESHOME, MODULEPATH, LOADEDMODULES and parse of init config files) out, err = subprocess.Popen(['/usr/bin/tclsh', '/usr/share/Modules/libexec/modulecmd.tcl', 'python', 'autoinit'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=_mlre).communicate() exec(out) if err.decode(): print(err.decode(), end='', file=sys.stderr) # clean temp variables del _mlre del out del err