ENH: for savez create temporary file alongside with the target file
ENH: for savez create temporary file alongside with the target file

Closes: gh-5336

endolith/numpy,WarrenWeckesser/numpy,charris/numpy,jakirkham/numpy,ssanderson/numpy,grlee77/numpy,shoyer/numpy,simongibbons/numpy,njase/numpy,tacaswell/numpy,argriffing/numpy,pizzathief/numpy,kiwifb/numpy,ahaldane/numpy,grlee77/numpy,pbrod/numpy,rherault-insa/numpy,charris/numpy,madphysicist/numpy,mhvk/numpy,SiccarPoint/numpy,pbrod/numpy,WarrenWeckesser/numpy,shoyer/numpy,rgommers/numpy,ContinuumIO/numpy,jakirkham/numpy,mhvk/numpy,rgommers/numpy,gmcastil/numpy,pizzathief/numpy,MSeifert04/numpy,grlee77/numpy,stuarteberg/numpy,pizzathief/numpy,AustereCuriosity/numpy,mhvk/numpy,tynn/numpy,utke1/numpy,njase/numpy,joferkington/numpy,AustereCuriosity/numpy,ahaldane/numpy,abalkin/numpy,ssanderson/numpy,grlee77/numpy,seberg/numpy,bringingheavendown/numpy,joferkington/numpy,shoyer/numpy,madphysicist/numpy,ahaldane/numpy,chatcannon/numpy,ContinuumIO/numpy,dwillmer/numpy,solarjoe/numpy,drasmuss/numpy,simongibbons/numpy,charris/numpy,jakirkham/numpy,argriffing/numpy,mattip/numpy,solarjoe/numpy,stuarteberg/numpy,b-carter/numpy,endolith/numpy,bringingheavendown/numpy,chiffa/numpy,shoyer/numpy,chiffa/numpy,Eric89GXL/numpy,chiffa/numpy,numpy/numpy,ssanderson/numpy,pizzathief/numpy,tynn/numpy,jorisvandenbossche/numpy,joferkington/numpy,anntzer/numpy,SiccarPoint/numpy,mattip/numpy,jorisvandenbossche/numpy,bringingheavendown/numpy,solarjoe/numpy,MSeifert04/numpy,abalkin/numpy,Eric89GXL/numpy,SiccarPoint/numpy,dwillmer/numpy,mhvk/numpy,madphysicist/numpy,joferkington/numpy,WarrenWeckesser/numpy,jorisvandenbossche/numpy,rgommers/numpy,dwillmer/numpy,madphysicist/numpy,dwillmer/numpy,rherault-insa/numpy,stuarteberg/numpy,maniteja123/numpy,SiccarPoint/numpy,seberg/numpy,stuarteberg/numpy,ddasilva/numpy,grlee77/numpy,mattip/numpy,MSeifert04/numpy,abalkin/numpy,kiwifb/numpy,MSeifert04/numpy,Eric89GXL/numpy,chatcannon/numpy,pdebuyl/numpy,gfyoung/numpy,ahaldane/numpy,b-carter/numpy,ddasilva/numpy,pdebuyl/numpy,pdebuyl/numpy,endolith/numpy,tynn/numpy,anntzer/numpy,pbrod/numpy,shoyer/numpy,anntzer/numpy,tacaswell/numpy,ahaldane/numpy,pizzathief/numpy,pbrod/numpy,behzadnouri/numpy,maniteja123/numpy,numpy/numpy,utke1/numpy,argriffing/numpy,anntzer/numpy,mhvk/numpy,gmcastil/numpy,skwbc/numpy,drasmuss/numpy,bertrand-l/numpy,numpy/numpy,skwbc/numpy,endolith/numpy,MSeifert04/numpy,WarrenWeckesser/numpy,numpy/numpy,WarrenWeckesser/numpy,charris/numpy,gfyoung/numpy,kiwifb/numpy,AustereCuriosity/numpy,jorisvandenbossche/numpy,chatcannon/numpy,seberg/numpy,Eric89GXL/numpy,simongibbons/numpy,pbrod/numpy,simongibbons/numpy,skwbc/numpy,mattip/numpy,gfyoung/numpy,maniteja123/numpy,simongibbons/numpy,b-carter/numpy,gmcastil/numpy,jakirkham/numpy,utke1/numpy,rgommers/numpy,ddasilva/numpy,rherault-insa/numpy,bertrand-l/numpy,behzadnouri/numpy,drasmuss/numpy,njase/numpy,jorisvandenbossche/numpy,behzadnouri/numpy,seberg/numpy,tacaswell/numpy,madphysicist/numpy,jakirkham/numpy,pdebuyl/numpy,ContinuumIO/numpy,bertrand-l/numpy