From 60e51e08dde38b982dc84923e3678555aeef21ba Mon Sep 17 00:00:00 2001
From: Necoro <>
Date: Mon, 14 Jan 2008 10:31:51 +0000
Subject:  r603@Devoty:  necoro | 2008-01-14 11:30:26 +0100  Improved 'update
 world'; really support new use defaults

---
 portato/backend/package.py         |  6 ++++--
 portato/backend/portage/package.py | 22 +++++++++++++++++++---
 portato/backend/portage/system.py  | 12 ++++++++----
 3 files changed, 31 insertions(+), 9 deletions(-)

(limited to 'portato/backend')

diff --git a/portato/backend/package.py b/portato/backend/package.py
index 4d84e90..8df7dae 100644
--- a/portato/backend/package.py
+++ b/portato/backend/package.py
@@ -95,7 +95,7 @@ class Package (_Package):
 		@return: list of flags
 		@rtype: string[]"""
 
-		i_flags = self.get_global_settings("USE").split()
+		i_flags = self.get_global_settings("USE", installed = False).split()
 		for f in self.get_new_use_flags():
 			
 			if f[0] == '-':
@@ -311,11 +311,13 @@ class Package (_Package):
 
 		raise NotImplementedError
 
-	def get_global_settings(self, key):
+	def get_global_settings(self, key, installed = True):
 		"""Returns the value of a global setting, i.e. ARCH, USE, ROOT, DISTDIR etc.
 		
 		@param key: the setting to return
 		@type key: string
+		@param installed: get the installed settings or the ebuild settings
+		@type installed: boolean
 		@returns: the value of this setting
 		@rtype: string"""
 
diff --git a/portato/backend/portage/package.py b/portato/backend/portage/package.py
index bc157cf..0c8e5f1 100644
--- a/portato/backend/portage/package.py
+++ b/portato/backend/portage/package.py
@@ -35,13 +35,14 @@ class PortagePackage (Package):
 		Package.__init__(self, cpv)
 		self._settings = system.settings
 		self._settingslock = system.settings.settingslock
+		self._settings_installed = None
 
 		self._trees = system.settings.trees
 
 		self.forced_flags = set()
 		
 		with self._settingslock:
-			self._settings.settings.setcpv(self._cpv)
+			self._init_settings(True)
 			self.forced_flags.update(self._settings.settings.usemask)
 			self.forced_flags.update(self._settings.settings.useforce)
 		
@@ -52,6 +53,21 @@ class PortagePackage (Package):
 		
 		if self._status and len(self._status) == 1 and self._status[0] == "corrupted":
 			self._status = None
+
+	def _init_settings (self, installed):
+		inst = installed and self.is_installed()
+
+		if self._settings_installed is not None and self._settings_installed != inst:
+			self._settings.settings.reset()
+
+		self._settings_installed = inst
+
+		if inst:
+			dbapi = self._settings.vartree.dbapi
+		else:
+			dbapi = self._settings.porttree.dbapi
+
+		self._settings.settings.setcpv(self.get_cpv(), mydb = dbapi)
 	
 	def is_installed(self):
 		return self._settings.vartree.dbapi.cpv_exists(self._cpv)
@@ -237,9 +253,9 @@ class PortagePackage (Package):
 
 		return dep_pkgs
 
-	def get_global_settings(self, key):
+	def get_global_settings(self, key, installed = True):
 		with self._settingslock:
-			self._settings.settings.setcpv(self._cpv)
+			self._init_settings(installed)
 			v = self._settings.settings[key]
 		
 		return v
diff --git a/portato/backend/portage/system.py b/portato/backend/portage/system.py
index d4f4aef..77004a7 100644
--- a/portato/backend/portage/system.py
+++ b/portato/backend/portage/system.py
@@ -368,14 +368,14 @@ class PortageSystem (SystemInterface):
 		# append system packages
 		packages.extend(unique_array([p.get_cp() for p in self.find_all_system_packages()]))
 		
-		states = [(["RDEPEND","PDEPEND"],True), (["DEPEND"], False)]
+		states = [(["RDEPEND","PDEPEND"],True)]#, (["DEPEND"], False)]
 		if self.with_bdeps():
 			states[1] = (["DEPEND"], True)
 
 		checked = []
 		updating = []
 		raw_checked = {}
-		def check (p, add_not_installed = True):
+		def check (p, add_not_installed = True, prev_appended = False):
 			"""Checks whether a package is updated or not."""
 			
 			if p.get_slot_cp() in checked:
@@ -426,7 +426,11 @@ class PortageSystem (SystemInterface):
 							appended = True
 
 			if deep or tempDeep:
-				for state in states:
+				if (appended or prev_appended) and len(states) < 2:
+					real_states = states + [("DEPEND", False)]
+				else:
+					real_states = states
+				for state in real_states:
 					for i in p.get_matched_dep_packages(state[0]):
 						if i not in raw_checked or raw_checked[i] == False:
 							raw_checked.update({i : state[1]})
@@ -436,7 +440,7 @@ class PortageSystem (SystemInterface):
 							else:
 								for pkg in bm: 
 									if not pkg: continue
-									check(pkg, state[1])
+									check(pkg, state[1], appended)
 
 		for p in self.get_new_packages(packages):
 			if not p: continue # if a masked package is installed we have "None" here
-- 
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