loongson/pypi: links for metta-data

loongson/mirror metta-data-1.0.0.tar.gz
loongson/mirror metta_data-1.0.0-py2.py3-none-any.whl
loongson/mirror metta-data-0.4.0.tar.gz
loongson/mirror metta_data-0.4.0-py2.py3-none-any.whl
loongson/mirror metta-data-0.3.0.tar.gz
loongson/mirror metta_data-0.3.0-py2.py3-none-any.whl
loongson/mirror metta-data-0.2.2.tar.gz
loongson/mirror metta_data-0.2.2-py2.py3-none-any.whl
loongson/mirror metta-data-0.2.1.tar.gz
loongson/mirror metta_data-0.2.1-py2.py3-none-any.whl