loongson/pypi: links for datahen-helpers

loongson/mirror datahen-helpers-0.2.tar.gz
loongson/mirror datahen_helpers-0.2-py3-none-any.whl
loongson/mirror datahen-helpers-0.1.3.tar.gz
loongson/mirror datahen_helpers-0.1.3-py3-none-any.whl
loongson/mirror datahen-helpers-0.1.2.tar.gz
loongson/mirror datahen_helpers-0.1.2-py3-none-any.whl
loongson/mirror datahen-helpers-0.1.1.tar.gz
loongson/mirror datahen_helpers-0.1.1-py3-none-any.whl
loongson/mirror datahen-helpers-0.1.tar.gz
loongson/mirror datahen_helpers-0.1-py3-none-any.whl