loongson/pypi: links for pyetta

loongson/mirror pyetta-0.0.4.tar.gz
loongson/mirror pyetta-0.0.4-py3-none-any.whl
loongson/mirror pyetta-0.0.4.dev1.tar.gz
loongson/mirror pyetta-0.0.4.dev1-py3-none-any.whl
loongson/mirror pyetta-0.0.4.dev0.tar.gz
loongson/mirror pyetta-0.0.4.dev0-py3-none-any.whl
loongson/mirror pyetta-0.0.3.tar.gz
loongson/mirror pyetta-0.0.3-py3-none-any.whl
loongson/mirror pyetta-0.0.2.dev0.tar.gz
loongson/mirror pyetta-0.0.2.dev0-py3-none-any.whl