loongson/pypi: links for pyinteract

loongson/mirror pyinteract-0.7.8.tar.gz
loongson/mirror pyinteract-0.7.7.tar.gz
loongson/mirror pyinteract-0.7.6.tar.gz
loongson/mirror pyinteract-0.7.5.tar.gz
loongson/mirror pyinteract-0.7.4.tar.gz