from typing import Pattern
from .base import Predicate
[docs]def is_match(pattern: Pattern[str]) -> Predicate[str]:
"""
Create a new predicate that succeeds when the start of its argument matches the
given ``pattern``.
"""
def match(instance: str, /) -> bool:
return pattern.match(instance) is not None
return match
[docs]def is_full_match(pattern: Pattern[str]) -> Predicate[str]:
"""
Create a new predicate that succeeds when its whole argument matches the given
``pattern``.
"""
def full_match(instance: str) -> bool:
return pattern.fullmatch(instance) is not None
return full_match