loongson/pypi: links for argument

loongson/mirror argument-1.4.0.tar.gz
loongson/mirror argument-1.3.4.tar.gz
loongson/mirror argument-0.3.4.tar.gz
loongson/mirror argument-0.3.1.tar.gz
loongson/mirror argument-0.3.0.tar.gz
loongson/mirror argument-0.2.4.tar.gz
loongson/mirror argument-0.2.3.tar.gz
loongson/mirror argument-0.2.2.tar.gz