30 #     -OR-

    30 #     -OR-

    31 #   underscore and ASCII digit or lowercase)

    31 #   underscore and ASCII digit or lowercase)

    32 #     zero or more of OR group

    32 #     zero or more of OR group

    33 LINKNAME_PATTERN_CORE = r'[0-9a-z](?:[0-9a-z]|_[0-9a-z])*'

    33 LINKNAME_PATTERN_CORE = r'[0-9a-z](?:[0-9a-z]|_[0-9a-z])*'

    34 LINKNAME_ARG_PATTERN = r'(?P<link_name>%s)' % LINKNAME_PATTERN_CORE

    34 LINKNAME_ARG_PATTERN = r'(?P<link_name>%s)' % LINKNAME_PATTERN_CORE

    36 LINKNAME_PATTERN = r'^%s$' % LINKNAME_PATTERN_CORE

    35 LINKNAME_PATTERN = r'^%s$' % LINKNAME_PATTERN_CORE

    37 LINKNAME_REGEX = re.compile(LINKNAME_PATTERN)

    36 LINKNAME_REGEX = re.compile(LINKNAME_PATTERN)

    38 

    37 

    39 # partial path is multiple link_name chunks,

    38 # partial path is multiple link_name chunks,

    40 #   each separated by a trailing /

    39 #   each separated by a trailing /