loongson/pypi: links for pyexp

loongson/mirror PyExp-1.1.1.tar.gz
loongson/mirror PyExp-1.1.1-py3-none-any.whl
loongson/mirror PyExp-1.1.0.tar.gz
loongson/mirror PyExp-1.1.0-py3-none-any.whl
loongson/mirror PyExp-0.9.0.tar.gz
loongson/mirror PyExp-0.5.1-py2.7.egg
loongson/mirror PyExp-0.3.1.tar.gz
loongson/mirror PyExp-0.3.tar.gz
loongson/mirror PyExp-0.2-dev.tar.gz