| #!/usr/bin/python2.2 |
| import portage,sys |
| portdir=portage.settings["PORTDIR"] |
| for cp in portage.portdb.cp_all(): |
| for cpv in portage.portdb.cp_list(cp): |
| try: |
| myaux=portage.portdb.aux_get(cpv,["DEPEND","RDEPEND","SRC_URI"]) |
| except KeyError: |
| pass |
| myuse={} |
| for str in myaux: |
| mysplit=str.split() |
| for part in mysplit: |
| if part[-1]=="?": |
| if part[0]=="!": |
| if not myuse.has_key(part[1:-1]): |
| myuse[part[1:-1]]=None |
| else: |
| if not myuse.has_key(part[:-1]): |
| myuse[part[:-1]]=None |
| if not myuse: |
| continue |
| cpsplit=cpv.split("/") |
| mypath=portdir+"/"+cp+"/.use-"+cpsplit[1] |
| print mypath |
| myfile=open(mypath,"r") |
| for x in myfile.readlines(): |
| if x[:-1]: |
| if not myuse.has_key(x[:-1]): |
| myuse[x[:-1]]=None |
| print myuse.keys() |
| myfile.close() |
| if not myuse.keys(): |
| #no IUSE to add |
| continue |
| myepath=portdir+"/"+cp+"/"+cpsplit[1]+".ebuild" |
| myefile=open(myepath,"r") |
| mylines=myefile.readlines() |
| myefile.close() |
| mynewlines=[] |
| pos=0 |
| while (pos<len(mylines)) and (mylines[pos][0]=="#"): |
| mynewlines.append(mylines[pos]) |
| pos += 1 |
| myuses=myuse.keys() |
| iuseline="\nIUSE=\""+myuses[0] |
| for x in myuses[1:]: |
| iuseline=iuseline+" "+x |
| iuseline=iuseline+"\"\n" |
| mynewlines.append(iuseline) |
| while (pos<len(mylines)): |
| mynewlines.append(mylines[pos]) |
| pos += 1 |
| |
| myefile=open(myepath,"w") |
| for x in mynewlines: |
| myefile.write(x) |
| myefile.close() |
