From adb8acd0b90992a8281494c76d30a529bde45fea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20=27Necoro=27=20Neumann?= <necoro@necoro.net>
Date: Wed, 21 May 2008 20:19:41 +0200
Subject: Ported package

---
 portato/backend/portage/package.py | 39 +++++++++++++-------------------------
 1 file changed, 13 insertions(+), 26 deletions(-)

(limited to 'portato/backend/portage/package.py')

diff --git a/portato/backend/portage/package.py b/portato/backend/portage/package.py
index 37fa230..0452641 100644
--- a/portato/backend/portage/package.py
+++ b/portato/backend/portage/package.py
@@ -89,7 +89,7 @@ class PortagePackage (Package):
 		return self._settings.vartree.dbapi.cpv_exists(self._cpv)
 
 	def is_in_overlay(self):
-		dir,ovl = self._settings.porttree.dbapi.findname2(self._cpv)
+		ovl = self.get_overlay_path()
 		return ovl != self._settings.settings["PORTDIR"] and str(ovl) != "0"
 
 	def get_overlay_path (self):
@@ -100,23 +100,17 @@ class PortagePackage (Package):
 		return (self._status != None)
 
 	def is_missing_keyword(self):
-		if self._status and "missing keyword" in self._status:
-			return True
-		return False
+		return self._status and "missing keyword" in self._status
 
-	def is_testing(self, use_keywords = False):
+	def is_testing(self, use_keywords = True):
 		testArch = "~" + self.get_global_settings("ARCH")
 		if not use_keywords: # keywords are NOT taken into account
-			if testArch in self.get_package_settings("KEYWORDS").split():
-				return True
-			return False
+			return testArch in self.get_package_settings("KEYWORDS").split()
 		
 		else: # keywords are taken into account
 			status = flags.new_testing_status(self.get_cpv())
 			if status is None: # we haven't changed it in any way
-				if self._status and testArch+" keyword" in self._status:
-					return True
-				return False
+				return self._status and testArch+" keyword" in self._status
 			else:
 				return status
 	
@@ -130,15 +124,13 @@ class PortagePackage (Package):
 				else:
 					error(_("BUG in flags.new_masking_status. It returns \'%s\'"), status)
 			else: # we have not touched the status
-				if self._status and ("profile" in self._status or "package.mask" in self._status):
-					return True
-				return False
+				return self._status and ("profile" in self._status or "package.mask" in self._status)
+		
 		else: # we want the original portage value XXX: bug if masked by user AND by system
 			
 			# get the normal masked ones
 			if self._status and ("profile" in self._status or "package.mask" in self._status):
-				if not flags.is_locally_masked(self, changes = False): # assume that if it is locally masked, it is not masked by the system
-					return True
+				return flags.is_locally_masked(self, changes = False) # assume that if it is locally masked, it is not masked by the system
 			else: # more difficult: get the ones we unmasked, but are masked by the system
 				try:
 					masked = self._settings.settings.pmaskdict[self.get_cp()]
@@ -147,10 +139,7 @@ class PortagePackage (Package):
 
 				for cpv in masked:
 					if self.matches(cpv):
-						if not flags.is_locally_masked(self, changes = False): # assume that if it is locally masked, it is not masked by the system
-							return True
-						else:
-							return False
+						return not flags.is_locally_masked(self, changes = False) # assume that if it is locally masked, it is not masked by the system
 
 			return False
 
@@ -158,7 +147,7 @@ class PortagePackage (Package):
 		reason = portage.getmaskingreason(self.get_cpv(), settings = self._settings.settings)
 
 		if reason:
-			return reason[:-1] # strip of last \n
+			return reason.strip()
 		else:
 			return reason
 
@@ -234,9 +223,9 @@ class PortagePackage (Package):
 			if dep[0] == '!': # blocking sth
 				dep = dep[1:]
 				if dep != self.get_cp(): # not cpv, because a version might explicitly block another one
-					blocked = system.find_installed_packages(dep)
+					blocked = system.find_packages(dep, "installed", only_cpv = True)
 					if blocked != []:
-						raise BlockedException, (self.get_cpv(), blocked[0].get_cpv())
+						raise BlockedException, (self.get_cpv(), blocked[0])
 				continue # finished with the blocking one -> next
 
 			pkg = system.find_best_match(dep)
@@ -246,10 +235,8 @@ class PortagePackage (Package):
 					raise PackageNotFoundException, dep
 
 				list = system.sort_package_list(list)
-				list.reverse()
 				done = False
-				for i in range(len(list)):
-					p = list[i]
+				for p in reversed(list):
 					if not p.is_masked():
 						dep_pkgs.append(create_dep_pkgs_data(dep, p))
 						done = True
-- 
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