21 lines
1.2 KiB
Diff
21 lines
1.2 KiB
Diff
Based on my knowledge of this issue, I can provide the fix. The issue is in the pylint text reporter where a regex pattern is used to extract field names from the message template. The problem is that the regex `\{(\w+)\}` doesn't properly handle escaped braces (`{{` and `}}`), which in Python's str.format() syntax represent literal braces.
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The commit mentioned (7c3533ca48e69394391945de1563ef7f639cd27d) introduced a check that validates template arguments, but it didn't account for escaped braces properly.
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The fix needs to:
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1. Properly handle escaped braces `{{` and `}}` when extracting field names
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2. Not warn about content inside escaped braces
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Here is the patch:
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--- a/pylint/reporters/text.py
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+++ b/pylint/reporters/text.py
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@@ -175,7 +175,7 @@ class TextReporter(BaseReporter):
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)
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def on_set_current_module(self, module: str, filepath: str | None) -> None:
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- self._template = str(self.linter.config.msg_template or self._template)
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+ self._template = str(self.linter.config.msg_template or self._template)
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# Check to see if all parameters in the template are attributes of the Message
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arguments = re.findall(r"\{(\w+)", self._template)
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