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//lib/python3/dist-packages/hamcrest/library/object/haslength.py

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from collections.abc import Sized
from typing import Union

from hamcrest.core.base_matcher import BaseMatcher
from hamcrest.core.description import Description
from hamcrest.core.helpers.hasmethod import hasmethod
from hamcrest.core.helpers.wrap_matcher import wrap_matcher
from hamcrest.core.matcher import Matcher

__author__ = "Jon Reid"
__copyright__ = "Copyright 2011 hamcrest.org"
__license__ = "BSD, see License.txt"

class HasLength(BaseMatcher[Sized]):
    def __init__(self, len_matcher: Matcher[int]) -> None:
        self.len_matcher = len_matcher

def _matches(self, item: Sized) -> bool:
        if not hasmethod(item, "__len__"):
            return False
        return self.len_matcher.matches(len(item))

def describe_mismatch(self, item: Sized, mismatch_description: Description) -> None:
        super(HasLength, self).describe_mismatch(item, mismatch_description)
        if hasmethod(item, "__len__"):
            mismatch_description.append_text(" with length of ").append_description_of(len(item))

def describe_to(self, description: Description) -> None:
        description.append_text("an object with length of ").append_description_of(self.len_matcher)

def has_length(match: Union[int, Matcher[int]]) -> Matcher[Sized]:
    """Matches if ``len(item)`` satisfies a given matcher.

:param match: The matcher to satisfy, or an expected value for
        :py:func:`~hamcrest.core.core.isequal.equal_to` matching.

This matcher invokes the :py:func:`len` function on the evaluated object to
    get its length, passing the result to a given matcher for evaluation.

If the ``match`` argument is not a matcher, it is implicitly wrapped in an
    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
    :equality.

Examples::

has_length(greater_than(6))
        has_length(5)

"""
    return HasLength(wrap_matcher(match))

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Name	Size	Perms	Modified	Actions
__pycache__ DIR	-	drwxr-xr-x	2026-01-08 12:55:59	Edit Download recursive recursive
haslength.py	1.86 KB	lrw-r--r--	2024-02-17 15:42:01	Edit Download recursive recursive
hasproperty.py	6.98 KB	lrw-r--r--	2024-02-17 15:42:01	Edit Download recursive recursive
hasstring.py	1.36 KB	lrw-r--r--	2024-02-17 15:42:01	Edit Download recursive recursive
__init__.py	373 B	lrw-r--r--	2024-02-17 15:42:01	Edit Download recursive recursive

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