Commentator2.0
427696a58d
Fixing up codestyle issues found within functional2 for later adding ruff formatter Change-Id: I0b280587c8243137184091a6d36df3dfe7568eb7
29 lines
931 B
Python
29 lines
931 B
Python
import string
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from string import Template
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import pytest
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class BalancedTemplater(Template):
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delimiter = "@"
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pattern = r"@((?P<escaped>@)|(?P<named>\w+?)@|\{(?P<braced>\w+?)\}@|(?P<invalid>.*?))"
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def substitute(self, mapping: dict[str, object] | None = None, /, **kwargs) -> str:
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if mapping is None:
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mapping = {}
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tmpl_idents = set(self.get_identifiers())
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subs_idents = mapping.keys() | kwargs.keys()
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errs = []
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for key in subs_idents - tmpl_idents:
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msg = f"Unused named argument `{key}` with value: {kwargs.get(key, mapping.get(key))}"
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errs.append(KeyError(msg))
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if len(errs) > 0:
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msg = "Unused arguments passed to substitute"
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raise ExceptionGroup(msg, errs)
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return super().substitute(mapping, **kwargs)
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@pytest.fixture
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def balanced_templater() -> type[string.Template]:
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return BalancedTemplater
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