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How to use _build_multi_line_description method in Lemoncheesecake

Best Python code snippet using lemoncheesecake

composites.py

Source:composites.py

...16    return [17        _make_item(item, prefix=prefix + relationship + " " if i > 0 else prefix)18            for i, item in enumerate(items)19    ]20def _build_multi_line_description(matchers, transformation, relationship):21    return "\n".join(22        [":"] +23        [24            _make_item(matcher.build_description(transformation), prefix="- %s " % relationship if i > 0 else "- ")25                for i, matcher in enumerate(matchers)26        ]27    )28def _build_single_line_description_if_suitable(matchers, transformation, relationship):29    if any(isinstance(matcher, (AllOf, AnyOf)) for matcher in matchers):30        # in case of "composite of composite", the multi-line rendering must be used in order to keep the logic31        return None32    descriptions = [matcher.build_description(transformation) for matcher in matchers]33    if any("\n" in desc for desc in descriptions):34        # in case of a \n in a matcher description, the resulting description will not be readable35        return None36    description = " {} ".format(relationship).join(descriptions)37    if len(description) > 100:38        # if the resulting description is more than 100 characters, we probably better keep multi-line rendering39        return None40    return description41def _build_composite_description(matchers, transformation, relationship):42    description = _build_single_line_description_if_suitable(matchers, transformation, relationship)43    if description:44        return description45    else:46        return _build_multi_line_description(matchers, transformation, relationship)47def _serialize_sub_matcher_result(matcher, result):48    content = "%s => %s" % (matcher.build_short_description(MatcherDescriptionTransformer()), "OK" if result else "KO")49    if result.description is not None:50        content += ", %s" % result.description51    return content52class AllOf(Matcher):53    def __init__(self, matchers):54        # type: (List[Matcher]) -> None55        self.matchers = matchers56    def build_short_description(self, transformation):57        return ":"58    def build_description(self, transformation):59        return _build_composite_description(self.matchers, transformation, "and")60    def matches(self, actual):...

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