patches.py 文件源码

def _list_patches(patches, format_str=None):
    """Dump a list of patches to stdout."""
    if format_str:
        format_field_re = re.compile("%{([a-z0-9_]+)}")

        def patch_field(matchobj):
            fieldname = matchobj.group(1)

            if fieldname == "_msgid_":
                # naive way to strip < and > from message-id
                val = string.strip(str(patch["msgid"]), "<>")
            else:
                val = str(patch[fieldname])

            return val

        for patch in patches:
            print(format_field_re.sub(patch_field, format_str))
    else:
        print("%-7s %-12s %s" % ("ID", "State", "Name"))
        print("%-7s %-12s %s" % ("--", "-----", "----"))
        for patch in patches:
            print("%-7d %-12s %s" %
                  (patch['id'], patch['state'], patch['name']))