Class ErrorTracker

Mixin class that does error tracking during AST traversal

Instance Methods

_error_init(self)

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error(self, msg, node=None)
Add error to the list with line number

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warning(self, msg, node=None)
Add warning to the list with line number

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getlineno(self, node)

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errorappend(self, other)
Add errors from another ErrorTracker

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printerrors(self)
Print all warnings and errors and raise SyntaxError if errors were found

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