loongson/pypi: links for pymysqlproxycursor

loongson/mirror PyMySQLProxyCursor-0.2.5.tar.gz
loongson/mirror PyMySQLProxyCursor-0.2.4.tar.gz
loongson/mirror PyMySQLProxyCursor-0.2.3.tar.gz
loongson/mirror PyMySQLProxyCursor-0.2.3-py2-none-any.whl
loongson/mirror PyMySQLProxyCursor-0.2.2.tar.gz
loongson/mirror PyMySQLProxyCursor-0.2.2-py2-none-any.whl
loongson/mirror PyMySQLProxyCursor-0.2.1.tar.gz