loongson/pypi: links for python-rex

loongson/mirror python-rex-0.4.tar.gz
loongson/mirror python-rex-0.3.1.tar.gz
loongson/mirror python-rex-0.3.tar.gz
loongson/mirror python-rex-0.2.tar.gz
loongson/mirror python-rex-0.1.1.tar.gz
loongson/mirror python-rex-0.1.tar.gz