difflib.IS_LINE_JUNK(line) Return true for ignorable lines. The line line is ignorable if line is blank or

string.ascii_lowercase The lowercase letters 'abcdefghijklmnopqrstuvwxyz'. This value is not locale-dependent and

stringprep.map_table_b2(code) Return the mapped value for code according to tableB.2 (Mapping for case-folding used

match.span([group]) For a match m, return the 2-tuple (m.start(group), m.end(group)). Note that if group

regex.fullmatch(string[, pos[, endpos]]) If the whole string matches this regular expression, return a corresponding

match.expand(template) Return the string obtained by doing backslash substitution on the template string template,

readline.get_current_history_length() Return the number of items currently in the history. (This is different from ge

regex.pattern The pattern string from which the RE object was compiled.

regex.search(string[, pos[, endpos]]) Scan through string looking for the first location where this regular expression

readline.read_init_file([filename]) Execute a readline initialization file. The default filename is the last filename used.