The ipaclient.csrgen module was added in rev 10ef5947. It introduced a dependency between ipaclient package and ipaplatforms package to get the path to CSR_DATA_DIR. This breaks Python packaging of ipaclient.

Like other package-specific data, the template files should be part of the ipaclient package and accessed through pkg_resources' resource manager API, https://setuptools.readthedocs.io/en/latest/pkg_resources.html#resourcemanager-api