def update_index(quiet=True):
    options = "--quiet --quiet" if quiet else ""
    run_as_root("%s %s update" % (MANAGER, options))
Test if proxies should not be used for a particular host.
dataset/ETHPy150Open ronnix/fabtools/fabtools/deb.py/update_index--crossover with--dataset/ETHPy150Open kleientertainment/ds_mod_tools/pkg/win32/Python27/Lib/urllib.py/proxy_bypass_environment