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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
__init__.py	731 B	-rw-r--r--
allof.py	2.26 KB	-rw-r--r--
anyof.py	1.3 KB	-rw-r--r--
described_as.py	1.89 KB	-rw-r--r--
is_.py	2.97 KB	-rw-r--r--
isanything.py	975 B	-rw-r--r--
isequal.py	1.01 KB	-rw-r--r--
isinstanceof.py	1.23 KB	-rw-r--r--
isnone.py	745 B	-rw-r--r--
isnot.py	2.13 KB	-rw-r--r--
issame.py	1.31 KB	-rw-r--r--
raises.py	5.26 KB	-rw-r--r--

Code Editor : described_as.py

import re
from typing import Any, Optional, Tuple

from hamcrest.core.base_matcher import BaseMatcher
from hamcrest.core.description import Description
from hamcrest.core.matcher import Matcher

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

ARG_PATTERN = re.compile("%([0-9]+)")

class DescribedAs(BaseMatcher[Any]):
    def __init__(
        self, description_template: str, matcher: Matcher[Any], *values: Tuple[Any, ...]
    ) -> None:
        self.template = description_template
        self.matcher = matcher
        self.values = values

def matches(self, item: Any, mismatch_description: Optional[Description] = None) -> bool:
        return self.matcher.matches(item, mismatch_description)

def describe_mismatch(self, item: Any, mismatch_description: Description) -> None:
        self.matcher.describe_mismatch(item, mismatch_description)

def describe_to(self, description: Description) -> None:
        text_start = 0
        for match in re.finditer(ARG_PATTERN, self.template):
            description.append_text(self.template[text_start : match.start()])
            arg_index = int(match.group()[1:])
            description.append_description_of(self.values[arg_index])
            text_start = match.end()

if text_start < len(self.template):
            description.append_text(self.template[text_start:])

def described_as(description: str, matcher: Matcher[Any], *values) -> Matcher[Any]:
    """Adds custom failure description to a given matcher.

:param description: Overrides the matcher's description.
    :param matcher: The matcher to satisfy.
    :param value1,...: Optional comma-separated list of substitution values.

The description may contain substitution placeholders %0, %1, etc. These
    will be replaced by any values that follow the matcher.

"""
    return DescribedAs(description, matcher, *values)

${this.title}

Code Editor : described_as.py