[patch] the patch for emerge/portage.py

bugs.4698.patch (text/plain), 4.47 KB, created by Masatomo Nakano (RETIRED) on 2003-08-03 15:30:40 UTC

--- emerge.org	2003-08-03 03:25:13.000000000 +0100
+++ emerge	2003-08-03 23:22:42.000000000 +0100
@@ -753,6 +753,7 @@
 		vardbapi=portage.db[myroot]["vartree"].dbapi
 
 		myslot=portage.portdb.aux_get(pkgver,["SLOT"])[0]
+		pkg=portage.dep_getkey(pkg)
 		alleb=portage.portdb.xmatch("match-all",pkg)
 		while alleb:
 			cand=portage.portdb.xmatch("bestmatch-list",pkg,mylist=alleb)
@@ -780,7 +781,14 @@
 			mymerge=mycheck[1]
 		else:
 			#we're processing a command-line argument; unconditionally merge it even if it's already merged
-			mymerge=[depstring]
+			mymerge=portage.portdb.xmatch("slotmatch-visible",depstring)
+			if "--update" in myopts:
+				newmerge=[]
+				for x in mymerge:
+					myslot=portage.db["/"]["porttree"].dbapi.aux_get(x[1:],["SLOT"])[0]
+					if portage.db["/"]["vartree"].hasslot(x[1:], myslot):
+						newmerge.append(x)
+				mymerge=newmerge
 		if "--debug" in myopts:
 			print "Candidates:",mymerge
 		for x in mymerge:
@@ -929,6 +937,14 @@
 			for x in sysdict.keys():
 				mylist.append(sysdict[x])
 
+		newlist=[]
+		for x in mylist:
+			for y in portage.portdb.xmatch("slotmatch-visible",x):
+				myslot=portage.db["/"]["porttree"].dbapi.aux_get(y[1:],["SLOT"])[0]
+				if portage.db["/"]["vartree"].hasslot(y[1:], myslot):
+					newlist.append(y)
+		mylist=newlist
+
 		for mydep in mylist:	
 			myeb=portage.portdb.xmatch("bestmatch-visible",mydep)
 			if not myeb:
@@ -1026,13 +1042,16 @@
 				if (not "--emptytree" in myopts) and portage.db[x[1]]["vartree"].exists_specific(x[2]):
 					addl="  "+yellow("R")+fetch+"  "
 				elif (not "--emptytree" in myopts) and portage.db[x[1]]["vartree"].exists_specific_cat(x[2]):
-					myoldbest=portage.best(portage.db[x[1]]["vartree"].dbapi.match(portage.pkgsplit(x[2])[0]))
-
-					try:
-						myoldslot=portage.db[portage.root]["vartree"].getslot(myoldbest)
-					except:
-						myoldslot=None
 					mynewslot=portage.portdb.aux_get(x[2],["SLOT"])[0]
+					mypkg=portage.catpkgsplit(x[2])
+					myoldbest=portage.slotmatch(portage.db[x[1]]["vartree"].dbapi.match(portage.pkgsplit(x[2])[0]),mynewslot)
+					if myoldbest:
+						try:
+							myoldslot=portage.db[portage.root]["vartree"].getslot(myoldbest)
+						except:
+							myoldslot=None
+					else:
+							myoldslot=None
 
 					addl="   "+fetch
 					if (myoldslot==mynewslot) and portage.pkgcmp(portage.pkgsplit(x[2]), portage.pkgsplit(myoldbest)) < 0:
--- portage.py.org	2003-08-02 22:43:47.000000000 +0100
+++ portage.py	2003-08-03 23:24:10.000000000 +0100
@@ -2679,6 +2679,41 @@
 			p2=catpkgsplit(bestmatch)[1:]
 	return bestmatch		
 
+def slotmatch(mymatches,slot=None):
+	"accepts None arguments; assumes matches are valid."
+
+	if mymatches==None:
+		return "" 
+	if not len(mymatches):
+		return ""
+
+	tmpmatch={}
+	for x in mymatches:
+		if slot:
+			myslot=db["/"]["vartree"].getslot(x)
+		else:
+			myslot=db["/"]["porttree"].dbapi.aux_get(x,["SLOT"])[0]
+		if not tmpmatch.has_key(myslot):
+			tmpmatch[myslot]=x
+		else:
+			p1=catpkgsplit(x)[1:]
+			p2=catpkgsplit(tmpmatch[myslot])[1:]
+			if pkgcmp(p1,p2)>0:
+				tmpmatch[myslot]=x
+
+	if slot:
+		if tmpmatch.has_key(slot):
+			return tmpmatch[slot]
+		else:
+			return ""
+
+	slotmatch=[]
+	for x in tmpmatch:
+		slotmatch.append("="+tmpmatch[x])
+
+	slotmatch.sort()
+	return slotmatch		
+
 class portagetree:
 	def __init__(self,root="/",virtual=None,clone=None):
 		global portdb
@@ -3248,6 +3283,20 @@
 		except:
 			pass
 		return ""
+
+	def hasslot(self,mycatpkg,myslot):
+		"Has a slot for a catpkg; assume it exists."
+		mysplit=catpkgsplit(mycatpkg)
+		mydirlist=listdir(self.root+"var/db/pkg/"+mysplit[0])
+		for x in mydirlist:
+			if x[:len(mysplit[1])+1]==mysplit[1]+"-":
+				slotfile=open(self.root+"var/db/pkg/"+mysplit[0]+"/"+x+"/SLOT","r")
+				slotvar=string.split(slotfile.readline())[0]
+				slotfile.close()
+				if (slotvar==myslot):
+					return 1
+
+		return 0
 	
 	def hasnode(self,mykey):
 		"""Does the particular node (cat/pkg key) exist?"""
@@ -3713,10 +3762,13 @@
 		elif level=="match-all":
 			#match *all* visible *and* masked packages
 			myval=self.match2(mydep,mykey,self.cp_list(mykey))
+		elif level=="slotmatch-visible":
+			#match *all* visible each SLOT
+			myval=slotmatch(self.xmatch("match-visible",None,mydep,mykey))
 		else:
 			print "ERROR: xmatch doesn't handle",level,"query!"
 			raise KeyError
-		if self.frozen and (level not in ["match-list","bestmatch-list"]):
+		if self.frozen and (level not in ["match-list","bestmatch-list","slotmatch-visible"]):
 			self.xcache[level][mydep]=myval
 		return myval