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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 makedirs(self):
 """ Create all parent folders if they do not exist. """

        normpath = os.path.normpath(self.path)
        parentfolder = os.path.dirname(normpath)
        if parentfolder:
            try:
                os.makedirs(parentfolder)
            except OSError:
                pass