loongson/pypi: links for diffpdf

loongson/mirror diffpdf-1.0.0.tar.gz
loongson/mirror diffpdf-1.0.0-py3-none-any.whl
loongson/mirror diffpdf-0.3.2.tar.gz
loongson/mirror diffpdf-0.3.2-py3-none-any.whl
loongson/mirror diffpdf-0.3.1.tar.gz
loongson/mirror diffpdf-0.3.1-py3-none-any.whl
loongson/mirror diffpdf-0.3.0.tar.gz
loongson/mirror diffpdf-0.3.0-py3-none-any.whl
loongson/mirror diffpdf-0.2.0.tar.gz
loongson/mirror diffpdf-0.2.0-py3-none-any.whl
loongson/mirror diffpdf-0.1.2.tar.gz
loongson/mirror diffpdf-0.1.2-py3-none-any.whl