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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def find_module(self, fullname, path=None):
 """ Return self when fullname starts with root_name and the target module is one vendored through this importer. """

        root, base, target = fullname.partition(self.root_name + '.')
        if root:
            return
        if not any(map(target.startswith, self.vendored_names)):
            return
        return self