Make python.org 302 test more robust.
Make python.org 302 test more robust.

jashandeep-sohi/asyncio,fallen/asyncio,1st1/asyncio,gvanrossum/asyncio,gsb-eng/asyncio,manipopopo/asyncio,haypo/trollius,ajdavis/asyncio,vxgmichel/asyncio,ajdavis/asyncio,1st1/asyncio,jashandeep-sohi/asyncio,manipopopo/asyncio,fallen/asyncio,vxgmichel/asyncio,ajdavis/asyncio,gsb-eng/asyncio,Martiusweb/asyncio,gsb-eng/asyncio,gvanrossum/asyncio,gvanrossum/asyncio,jashandeep-sohi/asyncio,vxgmichel/asyncio,haypo/trollius,fallen/asyncio,Martiusweb/asyncio,Martiusweb/asyncio,manipopopo/asyncio,1st1/asyncio,haypo/trollius