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

re.match(pattern, string, flags=0) If zero or more characters at the beginning of string match the regular expression

stringprep.in_table_c22(code) Determine whether code is in tableC.2.2 (Non-ASCII control characters).

match.lastindex The integer index of the last matched capturing group, or None if no group was matched at all.

difflib.context_diff(a, b, fromfile='', tofile='', fromfiledate='', tofiledate='', n=3, lineterm='\n') Compare a and

string.hexdigits The string '0123456789abcdefABCDEF'.

get_value(key, args, kwargs) Retrieve a given field value. The key argument will be either an integer or a string.

string.ascii_letters The concatenation of the ascii_lowercase and ascii_uppercase constants described

match.end([group]) Return the indices of the start and end of the substring matched by group; group defaults

readline.insert_text(string) Insert text into the line buffer at the cursor position. This calls rl_insert_text()