loongson/pypi: links for datatool-python

loongson/mirror datatool-python-1.3.4.tar.gz
loongson/mirror datatool-python-1.3.3.tar.gz
loongson/mirror datatool-python-1.3.2.tar.gz
loongson/mirror datatool-python-1.3.1.tar.gz
loongson/mirror datatool-python-1.3.0.tar.gz