loongson/pypi: links for pretty-json

loongson/mirror pretty-json-1.2.0.tar.gz
loongson/mirror pretty_json-1.2.0-py2-none-any.whl
loongson/mirror pretty-json-1.0.2.tar.gz
loongson/mirror pretty-json-1.0.1.tar.gz
loongson/mirror pretty-json-0.0.3.tar.gz
loongson/mirror pretty-json-0.0.1.tar.gz