regexs.py 文件源码

def get_single_author_pattern():
    """Generates a simple, one-hit-only, author name pattern, matching just one author
    name in either of the 'S I' or 'I S' formats. The author patterns are the same
    ones used inside the main 'author group' pattern generator. This function is used
    not for reference extraction, but for author extraction. Numeration is appended
    to author patterns by default.
    @return (string): Just the author name pattern designed to identify single author names
    in both SI and IS formats. (NO 'et al', editors, 'and'... matching)
    @return: (string) the union of 'initial surname' and 'surname initial'
    authors"""
    return "(?:" + get_initial_surname_author_pattern(incl_numeration=True) + \
           "|" + get_surname_initial_author_pattern(incl_numeration=True) + ")"


# Targets single author names
# re_single_author_pattern = re.compile(get_single_author_pattern(), re.VERBOSE)


# pylint: enable=C0103