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39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
from pylint.checkers import BaseChecker
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from pylint.interfaces import IRawChecker
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class MyRawChecker(BaseChecker):
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"""check for line continuations with '\' instead of using triple
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quoted string or parenthesis
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"""
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__implements__ = IRawChecker
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name = "custom_raw"
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msgs = {
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"W9901": (
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"use \\ for line continuation",
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"backslash-line-continuation",
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(
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"Used when a \\ is used for a line continuation instead"
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" of using triple quoted string or parenthesis."
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),
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)
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}
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options = ()
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def process_module(self, node):
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"""process a module
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the module's content is accessible via node.stream() function
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"""
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with node.stream() as stream:
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for (lineno, line) in enumerate(stream):
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if line.rstrip().endswith("\\"):
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self.add_message("backslash-line-continuation", line=lineno)
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def register(linter):
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"""required method to auto register this checker"""
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linter.register_checker(MyRawChecker(linter))
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