fix in update world - find masked dependencies too

3 files changed, 21 insertions, 9 deletions

diff --git a/portato/backend/catapult/system.py b/portato/backend/catapult/system.py
index 4d9173e..cfa74ed 100644
--- a/portato/backend/catapult/system.py
+++ b/portato/backend/catapult/system.py
@@ -59,8 +59,8 @@ class CatapultSystem (SystemInterface):
 		else:
 			return CatapultPackage(self.proxy.find_best(list))
 
-	def find_best_match (self, search_key, only_installed = False, only_cpv = False):
-		p = self.proxy.find_best_match(search_key, only_installed)
+	def find_best_match (self, search_key, masked = False, only_installed = False, only_cpv = False):
+		p = self.proxy.find_best_match(search_key, masked, only_installed)
 
 		if p and not only_cpv:
 			return CatapultPackage(p)
diff --git a/portato/backend/portage/system.py b/portato/backend/portage/system.py
index 93c5ea0..d4f4aef 100644
--- a/portato/backend/portage/system.py
+++ b/portato/backend/portage/system.py
@@ -149,21 +149,27 @@ class PortageSystem (SystemInterface):
 		else:
 			return PortagePackage(portage.best(list))
 
-	def find_best_match (self, search_key, only_installed = False, only_cpv = False):
+	def find_best_match (self, search_key, masked = False, only_installed = False, only_cpv = False):
 		t = None
 		
 		if not only_installed:
 			try:
-				t = self.settings.porttree.dbapi.match(search_key)
+				if masked:
+					t = self.settings.porttree.dbapi.xmatch("match-all", search_key)
+				else:
+					t = self.settings.porttree.dbapi.match(search_key)
 			except ValueError, e: # ambigous package
 				if isinstance(e[0], list):
 					t = []
 					for cp in e[0]:
-						t += self.settings.porttree.dbapi.match(cp)
+						if masked:
+							t += self.settings.porttree.dbapi.xmatch("match-all", cp)
+						else:
+							t += self.settings.porttree.dbapi.match(cp)
 				else:
 					raise
 		else:
-			t = self.find_installed_packages(search_key, only_cpv = True)
+			t = self.find_installed_packages(search_key, masked, only_cpv = True)
 
 		if t:
 			return self.find_best(t, only_cpv)
@@ -320,8 +326,12 @@ class PortageSystem (SystemInterface):
 			
 			best_p = self.find_best_match(p)
 			if best_p is None:
-				warning(_("No best match for %s. It seems not to be in the tree anymore.") % p)
-				continue
+				best_p = self.find_best_match(p, masked = True)
+				if best_p is None:
+					warning(_("No best match for %s. It seems not to be in the tree anymore.") % p)
+					continue
+				else:
+					debug("Best match for %s is masked" % p)
 
 			if len(inst) > 1:
 				myslots = set()
diff --git a/portato/backend/system_interface.py b/portato/backend/system_interface.py
index c0f4e68..fce8069 100644
--- a/portato/backend/system_interface.py
+++ b/portato/backend/system_interface.py
@@ -50,11 +50,13 @@ class SystemInterface (object):
 		
 		raise NotImplementedError
 
-	def find_best_match (self, search_key, only_installed = False, only_cpv = False):
+	def find_best_match (self, search_key, masked = False, only_installed = False, only_cpv = False):
 		"""Finds the best match in the portage tree. It does not find masked packages!
 		
 		@param search_key: the key to find in the portage tree
 		@type search_key: string
+		@param masked: if True, also look for masked packages
+		@type masked: boolean
 		@param only_installed: if True, only installed packages are searched
 		@type only_installed: boolean
 		@param only_cpv: do not return package but only the cpv