lxml form request cleanup. #111
lxml form request cleanup. #111

* remove unused _nons function copied from lxml.html
* compute clickables only if dont_click is False
* less _get_clickables function branch nesting

Preetwinder/scrapy,johnardavies/scrapy,redapple/scrapy,rolando-contrib/scrapy,hyrole/scrapy,Djlavoy/scrapy,carlosp420/scrapy,famorted/scrapy,zackslash/scrapy,coderabhishek/scrapy,tliber/scrapy,curita/scrapy,agreen/scrapy,profjrr/scrapy,nett55/scrapy,legendtkl/scrapy,foromer4/scrapy,CodeJuan/scrapy,sigma-random/scrapy,olafdietsche/scrapy,johnardavies/scrapy,ylcolala/scrapy,aivarsk/scrapy,Partoo/scrapy,cleydson/scrapy,devGregA/scrapy,GregoryVigoTorres/scrapy,darkrho/scrapy-scrapy,Cnfc19932/scrapy,hansenDise/scrapy,pawelmhm/scrapy,w495/scrapy,avtoritet/scrapy,TarasRudnyk/scrapy,sigma-random/scrapy,wzyuliyang/scrapy,kazitanvirahsan/scrapy,scorphus/scrapy,rdowinton/scrapy,ENjOyAbLE1991/scrapy,xiao26/scrapy,ashishnerkar1/scrapy,cursesun/scrapy,Digenis/scrapy,barraponto/scrapy,ylcolala/scrapy,ylcolala/scrapy,jiezhu2007/scrapy,heamon7/scrapy,Geeglee/scrapy,wujuguang/scrapy,dacjames/scrapy,wenyu1001/scrapy,dgillis/scrapy,Parlin-Galanodel/scrapy,Geeglee/scrapy,finfish/scrapy,ENjOyAbLE1991/scrapy,yidongliu/scrapy,hectoruelo/scrapy,zhangtao11/scrapy,songfj/scrapy,dracony/scrapy,csalazar/scrapy,dangra/scrapy,huoxudong125/scrapy,jiezhu2007/scrapy,Bourneer/scrapy,pablohoffman/scrapy,beni55/scrapy,YeelerG/scrapy,CodeJuan/scrapy,stenskjaer/scrapy,haiiiiiyun/scrapy,hansenDise/scrapy,Chenmxs/scrapy,hbwzhsh/scrapy,Lucifer-Kim/scrapy,emschorsch/scrapy,Slater-Victoroff/scrapy,curita/scrapy,nett55/scrapy,ramiro/scrapy,rklabs/scrapy,Zephor5/scrapy,moraesnicol/scrapy,avtoritet/scrapy,wujuguang/scrapy,pfctdayelise/scrapy,gbirke/scrapy,emschorsch/scrapy,yusofm/scrapy,mouadino/scrapy,yarikoptic/scrapy,jdemaeyer/scrapy,CENDARI/scrapy,fqul/scrapy,Digenis/scrapy,mlyundin/scrapy,olafdietsche/scrapy,sardok/scrapy,webmakin/scrapy,ssteo/scrapy,rootAvish/scrapy,CodeJuan/scrapy,taito/scrapy,nguyenhongson03/scrapy,profjrr/scrapy,rahul-c1/scrapy,dgillis/scrapy,raphaelfruneaux/scrapy,coderabhishek/scrapy,hbwzhsh/scrapy,nett55/scrapy,mlyundin/scrapy,IvanGavran/scrapy,wangjun/scrapy,zjuwangg/scrapy,shaform/scrapy,zhangtao11/scrapy,TarasRudnyk/scrapy,finfish/scrapy,sardok/scrapy,jeffreyjinfeng/scrapy,IvanGavran/scrapy,github-account-because-they-want-it/scrapy,fontenele/scrapy,kimimj/scrapy,Ryezhang/scrapy,zorojean/scrapy,smaty1/scrapy,taito/scrapy,jorik041/scrapy,nguyenhongson03/scrapy,kalessin/scrapy,smaty1/scrapy,lacrazyboy/scrapy,hwsyy/scrapy,pawelmhm/scrapy,umrashrf/scrapy,crasker/scrapy,Bourneer/scrapy,avtoritet/scrapy,raphaelfruneaux/scrapy,legendtkl/scrapy,nikgr95/scrapy,kazitanvirahsan/scrapy,bmess/scrapy,GregoryVigoTorres/scrapy,fontenele/scrapy,eLRuLL/scrapy,Parlin-Galanodel/scrapy,gnemoug/scrapy,YeelerG/scrapy,Allianzcortex/scrapy,zjuwangg/scrapy,eliasdorneles/scrapy,crasker/scrapy,jamesblunt/scrapy,eliasdorneles/scrapy,songfj/scrapy,snowdream1314/scrapy,Lucifer-Kim/scrapy,farhan0581/scrapy,elijah513/scrapy,stenskjaer/scrapy,agreen/scrapy,mgedmin/scrapy,irwinlove/scrapy,tntC4stl3/scrapy,wenyu1001/scrapy,yidongliu/scrapy,huoxudong125/scrapy,kmike/scrapy,dhenyjarasandy/scrapy,chekunkov/scrapy,livepy/scrapy,rootAvish/scrapy,pfctdayelise/scrapy,xiao26/scrapy,arush0311/scrapy,cyberplant/scrapy,1yvT0s/scrapy,bmess/scrapy,farhan0581/scrapy,rolando/scrapy,finfish/scrapy,amboxer21/scrapy,arush0311/scrapy,cyrixhero/scrapy,Cnfc19932/scrapy,aivarsk/scrapy,WilliamKinaan/scrapy,Ryezhang/scrapy,fpy171/scrapy,cleydson/scrapy,Partoo/scrapy,nowopen/scrapy,songfj/scrapy,elacuesta/scrapy,joshlk/scrapy,curita/scrapy,Partoo/scrapy,Zephor5/scrapy,Geeglee/scrapy,hbwzhsh/scrapy,fpy171/scrapy,chekunkov/scrapy,starrify/scrapy,Cnfc19932/scrapy,redapple/scrapy,kimimj/scrapy,dangra/scrapy,rdowinton/scrapy,elijah513/scrapy,Adai0808/scrapy-1,jorik041/scrapy,nikgr95/scrapy,crasker/scrapy,fqul/scrapy,nfunato/scrapy,jc0n/scrapy,moraesnicol/scrapy,ashishnerkar1/scrapy,yarikoptic/scrapy,codebhendi/scrapy,Djlavoy/scrapy,KublaikhanGeek/scrapy,yusofm/scrapy,ArturGaspar/scrapy,elijah513/scrapy,rdowinton/scrapy,tagatac/scrapy,ramiro/scrapy,AaronTao1990/scrapy,Bourneer/scrapy,jdemaeyer/scrapy,Slater-Victoroff/scrapy,pranjalpatil/scrapy,github-account-because-they-want-it/scrapy,Chenmxs/scrapy,taito/scrapy,wzyuliyang/scrapy,gbirke/scrapy,mouadino/scrapy,heamon7/scrapy,scrapy/scrapy,jiezhu2007/scrapy,1yvT0s/scrapy,rahulsharma1991/scrapy,URXtech/scrapy,liyy7/scrapy,farhan0581/scrapy,OpenWhere/scrapy,nguyenhongson03/scrapy,rahul-c1/scrapy,TarasRudnyk/scrapy,Slater-Victoroff/scrapy,Preetwinder/scrapy,KublaikhanGeek/scrapy,elacuesta/scrapy,Lucifer-Kim/scrapy,starrify/scrapy,liyy7/scrapy,godfreyy/scrapy,jc0n/scrapy,pfctdayelise/scrapy,github-account-because-they-want-it/scrapy,bmess/scrapy,dacjames/scrapy,yarikoptic/scrapy,kazitanvirahsan/scrapy,wzyuliyang/scrapy,jorik041/scrapy,cyberplant/scrapy,gnemoug/scrapy,ramiro/scrapy,pombredanne/scrapy,stenskjaer/scrapy,raphaelfruneaux/scrapy,rolando/scrapy,jamesblunt/scrapy,dgillis/scrapy,JacobStevenR/scrapy,wangjun/scrapy,tliber/scrapy,nfunato/scrapy,agusc/scrapy,famorted/scrapy,ssh-odoo/scrapy,liyy7/scrapy,Adai0808/scrapy-1,zackslash/scrapy,z-fork/scrapy,rolando/scrapy,chekunkov/scrapy,Timeship/scrapy,hansenDise/scrapy,foromer4/scrapy,kalessin/scrapy,GregoryVigoTorres/scrapy,tagatac/scrapy,CENDARI/scrapy,JacobStevenR/scrapy,JacobStevenR/scrapy,devGregA/scrapy,codebhendi/scrapy,fafaman/scrapy,amboxer21/scrapy,pawelmhm/scrapy,haiiiiiyun/scrapy,cleydson/scrapy,eliasdorneles/scrapy,nowopen/scrapy,ssteo/scrapy,tliber/scrapy,pranjalpatil/scrapy,legendtkl/scrapy,jdemaeyer/scrapy,snowdream1314/scrapy,pranjalpatil/scrapy,eLRuLL/scrapy,CENDARI/scrapy,beni55/scrapy,lacrazyboy/scrapy,zackslash/scrapy,URXtech/scrapy,Adai0808/scrapy-1,eLRuLL/scrapy,WilliamKinaan/scrapy,pombredanne/scrapy,rklabs/scrapy,pombredanne/scrapy,olorz/scrapy,kmike/scrapy,AaronTao1990/scrapy,olorz/scrapy,webmakin/scrapy,redapple/scrapy,zorojean/scrapy,moraesnicol/scrapy,webmakin/scrapy,mlyundin/scrapy,rklabs/scrapy,nikgr95/scrapy,Allianzcortex/scrapy,heamon7/scrapy,rahulsharma1991/scrapy,joshlk/scrapy,IvanGavran/scrapy,cursesun/scrapy,kashyap32/scrapy,profjrr/scrapy,WilliamKinaan/scrapy,olafdietsche/scrapy,zjuwangg/scrapy,tntC4stl3/scrapy,jc0n/scrapy,cyrixhero/scrapy,kimimj/scrapy,starrify/scrapy,wujuguang/scrapy,z-fork/scrapy,codebhendi/scrapy,scrapy/scrapy,aivarsk/scrapy,w495/scrapy,fpy171/scrapy,godfreyy/scrapy,yidongliu/scrapy,huoxudong125/scrapy,rootAvish/scrapy,livepy/scrapy,Preetwinder/scrapy,emschorsch/scrapy,YeelerG/scrapy,z-fork/scrapy,ENjOyAbLE1991/scrapy,jeffreyjinfeng/scrapy,devGregA/scrapy,shaform/scrapy,1yvT0s/scrapy,zhangtao11/scrapy,Ryezhang/scrapy,fafaman/scrapy,godfreyy/scrapy,darkrho/scrapy-scrapy,ArturGaspar/scrapy,lacrazyboy/scrapy,elacuesta/scrapy,zorojean/scrapy,rahul-c1/scrapy,tntC4stl3/scrapy,umrashrf/scrapy,fafaman/scrapy,OpenWhere/scrapy,dracony/scrapy,dhenyjarasandy/scrapy,umrashrf/scrapy,mgedmin/scrapy,dhenyjarasandy/scrapy,hyrole/scrapy,jeffreyjinfeng/scrapy,Timeship/scrapy,kalessin/scrapy,cursesun/scrapy,scrapy/scrapy,famorted/scrapy,livepy/scrapy,kashyap32/scrapy,cyrixhero/scrapy,Djlavoy/scrapy,ssh-odoo/scrapy,irwinlove/scrapy,yusofm/scrapy,URXtech/scrapy,nfunato/scrapy,barraponto/scrapy,shaform/scrapy,dangra/scrapy,Chenmxs/scrapy,mgedmin/scrapy,Allianzcortex/scrapy,haiiiiiyun/scrapy,ArturGaspar/scrapy,darkrho/scrapy-scrapy,agreen/scrapy,pablohoffman/scrapy,carlosp420/scrapy,csalazar/scrapy,w495/scrapy,scorphus/scrapy,xiao26/scrapy,dacjames/scrapy,KublaikhanGeek/scrapy,pablohoffman/scrapy,fontenele/scrapy,scorphus/scrapy,hyrole/scrapy,olorz/scrapy,arush0311/scrapy,fqul/scrapy,foromer4/scrapy,coderabhishek/scrapy,wangjun/scrapy,wenyu1001/scrapy,AaronTao1990/scrapy,cyberplant/scrapy,nowopen/scrapy,rolando-contrib/scrapy,ssteo/scrapy,hectoruelo/scrapy,johnardavies/scrapy,Timeship/scrapy,kmike/scrapy,OpenWhere/scrapy,snowdream1314/scrapy,hwsyy/scrapy,agusc/scrapy,hectoruelo/scrapy,Zephor5/scrapy,smaty1/scrapy,ssh-odoo/scrapy,dracony/scrapy,carlosp420/scrapy,amboxer21/scrapy,tagatac/scrapy,hwsyy/scrapy,rolando-contrib/scrapy,kashyap32/scrapy,Parlin-Galanodel/scrapy,irwinlove/scrapy,barraponto/scrapy,Digenis/scrapy,joshlk/scrapy,csalazar/scrapy,rahulsharma1991/scrapy,agusc/scrapy,beni55/scrapy