def demote_bootstrap(cls): TRACER.log( 'Bootstrap complete, performing final sys.path modifications...') should_log = { level: TRACER.should_log(V=level) for level in range(1, 10) } def log(msg, V=1): if should_log.get(V, False): print('pex: {}'.format(msg), file=sys.stderr) # Remove the third party resources pex uses and demote pex bootstrap code to the end of # sys.path for the duration of the run to allow conflicting versions supplied by user # dependencies to win during the course of the execution of user code. third_party.uninstall() bootstrap = Bootstrap.locate() log('Demoting code from %s' % bootstrap, V=2) for module in bootstrap.demote(): log('un-imported {}'.format(module), V=9) import pex log('Re-imported pex from {}'.format(pex.__path__), V=3) log('PYTHONPATH contains:') for element in sys.path: log(' %c %s' % (' ' if os.path.exists(element) else '*', element)) log(' * - paths that do not exist or will be imported via zipimport')
def demote_bootstrap(cls): TRACER.log('Bootstrap complete, performing final sys.path modifications...') should_log = {level: TRACER.should_log(V=level) for level in range(1, 10)} def log(msg, V=1): if should_log.get(V, False): print('pex: {}'.format(msg), file=sys.stderr) # Remove the third party resources pex uses and demote pex bootstrap code to the end of # sys.path for the duration of the run to allow conflicting versions supplied by user # dependencies to win during the course of the execution of user code. unregister_finders() third_party.uninstall() bootstrap = Bootstrap.locate() log('Demoting code from %s' % bootstrap, V=2) for module in bootstrap.demote(): log('un-imported {}'.format(module), V=9) import pex log('Re-imported pex from {}'.format(pex.__path__), V=3) log('PYTHONPATH contains:') for element in sys.path: log(' %c %s' % (' ' if os.path.exists(element) else '*', element)) log(' * - paths that do not exist or will be imported via zipimport')