loongson/pypi: links for pulling

loongson/mirror pulling-1.4.2.tar.gz
loongson/mirror pulling-1.4.1.tar.gz
loongson/mirror pulling-1.4.tar.gz
loongson/mirror pulling-1.3.tar.gz
loongson/mirror pulling-1.2.tar.gz
loongson/mirror pulling-1.1.tar.gz