2006-04-26 10:48:09 +00:00
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from logilab import astng
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from pylint.interfaces import IASTNGChecker
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from pylint.checkers import BaseChecker
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class MyASTNGChecker(BaseChecker):
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"""add member attributes defined using my own "properties" function
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to the class locals dictionary
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"""
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__implements__ = IASTNGChecker
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name = 'custom'
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msgs = {}
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options = ()
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# this is important so that your checker is executed before others
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priority = -1
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def visit_callfunc(self, node):
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2010-03-22 09:33:23 +00:00
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"""called when a CallFunc node is encountered.
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See logilab.astng for the description of available nodes."""
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if not (isinstance(node.func, astng.Getattr)
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and isinstance(node.func.expr, astng.Name)
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and node.func.expr.name == 'properties'
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and node.func.attrname == 'create'):
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2006-04-26 10:48:09 +00:00
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return
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in_class = node.frame()
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for param in node.args:
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in_class.locals[param.name] = node
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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(MyASTNGChecker(linter))
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