use Python3 compatible syntax for 'except'
use Python3 compatible syntax for 'except'

inonit/wagtail,taedori81/wagtail,iansprice/wagtail,hanpama/wagtail,iansprice/wagtail,nilnvoid/wagtail,takeflight/wagtail,JoshBarr/wagtail,hamsterbacke23/wagtail,gasman/wagtail,KimGlazebrook/wagtail-experiment,takeshineshiro/wagtail,JoshBarr/wagtail,mayapurmedia/wagtail,KimGlazebrook/wagtail-experiment,jorge-marques/wagtail,Toshakins/wagtail,benjaoming/wagtail,KimGlazebrook/wagtail-experiment,Klaudit/wagtail,timorieber/wagtail,bjesus/wagtail,mjec/wagtail,gasman/wagtail,chrxr/wagtail,bjesus/wagtail,jorge-marques/wagtail,tangentlabs/wagtail,rv816/wagtail,mjec/wagtail,WQuanfeng/wagtail,taedori81/wagtail,FlipperPA/wagtail,dresiu/wagtail,nrsimha/wagtail,iho/wagtail,jordij/wagtail,stevenewey/wagtail,nealtodd/wagtail,wagtail/wagtail,gogobook/wagtail,jnns/wagtail,nimasmi/wagtail,hamsterbacke23/wagtail,marctc/wagtail,zerolab/wagtail,janusnic/wagtail,chimeno/wagtail,zerolab/wagtail,chrxr/wagtail,takeshineshiro/wagtail,rv816/wagtail,jnns/wagtail,nutztherookie/wagtail,thenewguy/wagtail,kurtw/wagtail,hamsterbacke23/wagtail,takeflight/wagtail,m-sanders/wagtail,mixxorz/wagtail,nutztherookie/wagtail,mixxorz/wagtail,darith27/wagtail,nealtodd/wagtail,mikedingjan/wagtail,mayapurmedia/wagtail,JoshBarr/wagtail,rsalmaso/wagtail,gasman/wagtail,kaedroho/wagtail,kurtrwall/wagtail,Tivix/wagtail,janusnic/wagtail,takeshineshiro/wagtail,serzans/wagtail,zerolab/wagtail,JoshBarr/wagtail,takeflight/wagtail,KimGlazebrook/wagtail-experiment,rsalmaso/wagtail,chimeno/wagtail,Pennebaker/wagtail,mjec/wagtail,zerolab/wagtail,nilnvoid/wagtail,jordij/wagtail,rv816/wagtail,iho/wagtail,gasman/wagtail,takeshineshiro/wagtail,mephizzle/wagtail,kaedroho/wagtail,iho/wagtail,quru/wagtail,jorge-marques/wagtail,nealtodd/wagtail,Tivix/wagtail,takeflight/wagtail,dresiu/wagtail,torchbox/wagtail,dresiu/wagtail,m-sanders/wagtail,torchbox/wagtail,mikedingjan/wagtail,nilnvoid/wagtail,wagtail/wagtail,torchbox/wagtail,janusnic/wagtail,FlipperPA/wagtail,thenewguy/wagtail,quru/wagtail,rjsproxy/wagtail,stevenewey/wagtail,stevenewey/wagtail,wagtail/wagtail,Pennebaker/wagtail,davecranwell/wagtail,rsalmaso/wagtail,Klaudit/wagtail,nrsimha/wagtail,chimeno/wagtail,zerolab/wagtail,taedori81/wagtail,tangentlabs/wagtail,quru/wagtail,mephizzle/wagtail,hanpama/wagtail,gasman/wagtail,taedori81/wagtail,rjsproxy/wagtail,janusnic/wagtail,mephizzle/wagtail,rjsproxy/wagtail,tangentlabs/wagtail,chimeno/wagtail,jordij/wagtail,marctc/wagtail,jordij/wagtail,tangentlabs/wagtail,hanpama/wagtail,nutztherookie/wagtail,Pennebaker/wagtail,chrxr/wagtail,mikedingjan/wagtail,benjaoming/wagtail,gogobook/wagtail,jnns/wagtail,kaedroho/wagtail,chimeno/wagtail,bjesus/wagtail,Tivix/wagtail,timorieber/wagtail,chrxr/wagtail,darith27/wagtail,rsalmaso/wagtail,Toshakins/wagtail,dresiu/wagtail,mixxorz/wagtail,mephizzle/wagtail,WQuanfeng/wagtail,Pennebaker/wagtail,mayapurmedia/wagtail,torchbox/wagtail,hamsterbacke23/wagtail,nealtodd/wagtail,m-sanders/wagtail,kurtrwall/wagtail,kurtw/wagtail,bjesus/wagtail,inonit/wagtail,jnns/wagtail,inonit/wagtail,marctc/wagtail,serzans/wagtail,jorge-marques/wagtail,quru/wagtail,WQuanfeng/wagtail,thenewguy/wagtail,mjec/wagtail,Tivix/wagtail,taedori81/wagtail,hanpama/wagtail,FlipperPA/wagtail,timorieber/wagtail,rjsproxy/wagtail,jorge-marques/wagtail,serzans/wagtail,Klaudit/wagtail,wagtail/wagtail,mixxorz/wagtail,kaedroho/wagtail,darith27/wagtail,iansprice/wagtail,mayapurmedia/wagtail,timorieber/wagtail,nrsimha/wagtail,benjaoming/wagtail,darith27/wagtail,gogobook/wagtail,nimasmi/wagtail,iansprice/wagtail,mixxorz/wagtail,davecranwell/wagtail,rv816/wagtail,m-sanders/wagtail,nimasmi/wagtail,kurtrwall/wagtail,Klaudit/wagtail,wagtail/wagtail,kurtw/wagtail,kaedroho/wagtail,iho/wagtail,davecranwell/wagtail,benjaoming/wagtail,inonit/wagtail,rsalmaso/wagtail,nimasmi/wagtail,stevenewey/wagtail,Toshakins/wagtail,nrsimha/wagtail,nilnvoid/wagtail,kurtrwall/wagtail,serzans/wagtail,WQuanfeng/wagtail,gogobook/wagtail,thenewguy/wagtail,mikedingjan/wagtail,FlipperPA/wagtail,kurtw/wagtail,thenewguy/wagtail,marctc/wagtail,nutztherookie/wagtail,dresiu/wagtail,Toshakins/wagtail,davecranwell/wagtail