Consider adding Result.span

[florisla]

I would find it useful if I could query

result.span

Just like I can get the span tuple information of individual fields (result.spans['field']).

I realize "span" name-clashes a bit with the spans propery; perhaps it could be called full_span ?

Edit: the purpose is to make replacing text easier -- see #100.

[the-admax]

Since 1.8.2, it's possible to go the other way round:

for m in parse.findall(some_format, text, evaluate_result=False):  # Notice 'evaluate_result=False'
  m.match.span()  # <-- This provides access to re.Match.span field hence the whole match span
  m.evaluate_result()  # <-- This returns variables captured in format string