def makeProjects(self, *versions):
        """
        Create a series of projects underneath a temporary base directory.

        @return: A L{FilePath} for the base directory.
        """
        baseDirectory = FilePath(self.mktemp())
        for version in versions:
            self.makeProject(version, baseDirectory)
        return baseDirectory

        Create a series of projects underneath a temporary base directory.

        @return: A L{FilePath} for the base directory.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_release.py