loongson/pypi: links for pyggplot

loongson/mirror pyggplot-27.tar.gz
loongson/mirror pyggplot-26.tar.gz
loongson/mirror pyggplot-25.tar.gz
loongson/mirror pyggplot-24.tar.gz
loongson/mirror pyggplot-23.tar.gz
loongson/mirror pyggplot-22.tar.gz
loongson/mirror pyggplot-21.tar.gz
loongson/mirror pyggplot-20.tar.gz
loongson/mirror pyggplot-19.tar.gz
loongson/mirror pyggplot-17.tar.gz
loongson/mirror pyggplot-16.tar.gz
loongson/mirror pyggplot-15.tar.gz
loongson/mirror pyggplot-13.tar.gz
loongson/mirror pyggplot-12.tar.gz
loongson/mirror pyggplot-11.tar.gz
loongson/mirror pyggplot-10.tar.gz
loongson/mirror pyggplot-8.tar.gz
loongson/mirror pyggplot-7.tar.gz
loongson/mirror pyggplot-6.tar.gz
loongson/mirror pyggplot-5.tar.gz
loongson/mirror pyggplot-3.tar.gz
loongson/mirror pyggplot-2.tar.gz
loongson/mirror pyggplot-1.tar.gz