py3 fixes in tests.mockserver
py3 fixes in tests.mockserver

rolando-contrib/scrapy,Zephor5/scrapy,pablohoffman/scrapy,shaform/scrapy,eLRuLL/scrapy,cyberplant/scrapy,rolando/scrapy,dangra/scrapy,pawelmhm/scrapy,cyberplant/scrapy,barraponto/scrapy,rklabs/scrapy,pawelmhm/scrapy,kmike/scrapy,dracony/scrapy,darkrho/scrapy-scrapy,pawelmhm/scrapy,Parlin-Galanodel/scrapy,Zephor5/scrapy,wenyu1001/scrapy,wenyu1001/scrapy,w495/scrapy,ssteo/scrapy,jdemaeyer/scrapy,darkrho/scrapy-scrapy,GregoryVigoTorres/scrapy,jdemaeyer/scrapy,ssteo/scrapy,arush0311/scrapy,Digenis/scrapy,arush0311/scrapy,taito/scrapy,pablohoffman/scrapy,wujuguang/scrapy,kmike/scrapy,redapple/scrapy,redapple/scrapy,ArturGaspar/scrapy,carlosp420/scrapy,elacuesta/scrapy,jc0n/scrapy,pablohoffman/scrapy,Digenis/scrapy,jc0n/scrapy,arush0311/scrapy,wujuguang/scrapy,redapple/scrapy,finfish/scrapy,crasker/scrapy,scrapy/scrapy,barraponto/scrapy,w495/scrapy,dracony/scrapy,umrashrf/scrapy,crasker/scrapy,foromer4/scrapy,barraponto/scrapy,starrify/scrapy,jc0n/scrapy,Parlin-Galanodel/scrapy,GregoryVigoTorres/scrapy,rklabs/scrapy,ssteo/scrapy,crasker/scrapy,rolando-contrib/scrapy,YeelerG/scrapy,carlosp420/scrapy,finfish/scrapy,rootAvish/scrapy,Ryezhang/scrapy,elacuesta/scrapy,umrashrf/scrapy,Ryezhang/scrapy,rootAvish/scrapy,GregoryVigoTorres/scrapy,wujuguang/scrapy,Ryezhang/scrapy,shaform/scrapy,scrapy/scrapy,rolando/scrapy,ArturGaspar/scrapy,wenyu1001/scrapy,eLRuLL/scrapy,Zephor5/scrapy,rklabs/scrapy,jdemaeyer/scrapy,YeelerG/scrapy,foromer4/scrapy,ArturGaspar/scrapy,elacuesta/scrapy,shaform/scrapy,kmike/scrapy,eLRuLL/scrapy,foromer4/scrapy,dangra/scrapy,scrapy/scrapy,rolando-contrib/scrapy,finfish/scrapy,dangra/scrapy,rolando/scrapy,Parlin-Galanodel/scrapy,taito/scrapy,YeelerG/scrapy,taito/scrapy,starrify/scrapy,starrify/scrapy,Digenis/scrapy,dracony/scrapy,darkrho/scrapy-scrapy,carlosp420/scrapy,cyberplant/scrapy,rootAvish/scrapy,umrashrf/scrapy,w495/scrapy