mock.py 文件源码

def groupcheck(unprivGid, tgtGid):
    "verify that the user running mock is part of the correct group"
    # verify that we're in the correct group (so all our uid/gid manipulations work)
    inmockgrp = False
    members = []
    for gid in os.getgroups() + [unprivGid]:
        name = grp.getgrgid(gid).gr_name
        if gid == tgtGid:
            inmockgrp = True
            break
        members.append(name)
    if not inmockgrp:
        name = grp.getgrgid(tgtGid).gr_name
        raise RuntimeError("Must be member of '%s' group to run mock! (%s)" %
                           (name, ", ".join(members)))