loongson/pypi: links for twain
loongson/mirror
twain-1.0.5.win32-py2.7.exe
loongson/mirror
twain-1.0.5.win32-py2.6.exe
loongson/mirror
twain-1.0.4.win32-py2.7.exe
loongson/mirror
twain-1.0.4.win32-py2.6.exe