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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 global_include(self, pattern):
 """ Include all files anywhere in the current directory that match the pattern. This is very inefficient on large file trees. """

        if self.allfiles is None:
            self.findall()
        match = translate_pattern(os.path.join('**', pattern))
        found = [f for f in self.allfiles if match.match(f)]
        self.extend(found)
        return bool(found)