Undocumented attribute scanner for compiled regular expression objects

1 Oct
2019
1 Oct
'19
2:44 a.m.
Hello
Compiled regular expression objects have 13 attributes
12 are documented
|Pattern.||search, | ||Pattern.||match,|||| |||Pattern.||fullmatch||| |||.... ||||Pattern.||pattern| ||||||
But one is not
|Pattern.||scanner|
| |
|Here|: https://docs.python.org/3.8/library/re.html
Example:
tokens = [ r'(?P<NUMBER>\d+)', r'(?P<PLUS>+)', r'(?P<MINUS>-)', r'(?P<TIMES>*)', r'(?P<DIVIDE>/)', r'(?P<WS>\s+)'] lex = re.compile('|'.join(tokens)) scan = lex.scanner(text) Regards JM Allard
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jm allard