您正在描述parse的基本用法：

>>> from parse import parse
>>> sentence = 'I ate a apple and a carrot today'
>>> template = 'I ate a {fruit} and a {vegetable} today'
>>> parse(template,sentence).named
{'fruit': 'apple','vegetable': 'carrot'}

是的，可以使用带有regex的named groups：

import re
sentence = "I ate a apple and a carrot today"
matches = re.match(r"I ate a (?P<fruit>.*?) and a (?P<vegetable>.*?) today",sentence) 
print(matches.groupdict())

将打印

{'fruit': 'apple','vegetable': 'carrot'}