From c1fff1ed4879dcc035cbf77e648074e952c0f925 Mon Sep 17 00:00:00 2001
From: Necoro <>
Date: Thu, 1 Nov 2007 23:55:10 +0000
Subject:  r521@Devoty:  necoro | 2007-10-31 17:19:09 +0100

 r522@Devoty:  necoro | 2007-11-02 00:51:00 +0100
 No more instanceof calls
 r523@Devoty:  necoro | 2007-11-02 00:51:51 +0100
 Fixed bugs; removed unnecessairy dbus calls; make update world being async
 r524@Devoty:  necoro | 2007-11-02 00:52:09 +0100
 always use catapult
---
 portato/backend/__init__.py          | 10 ++++++----
 portato/backend/catapult/__init__.py |  3 +++
 portato/backend/catapult/package.py  | 15 +++++++--------
 portato/backend/catapult/system.py   | 17 ++++++++++++++++-
 portato/backend/flags.py             | 24 ++++++++++++------------
 portato/gui/gui_helper.py            |  4 +++-
 6 files changed, 47 insertions(+), 26 deletions(-)

(limited to 'portato')

diff --git a/portato/backend/__init__.py b/portato/backend/__init__.py
index 16cebe6..26585c6 100644
--- a/portato/backend/__init__.py
+++ b/portato/backend/__init__.py
@@ -12,6 +12,7 @@
 
 from __future__ import absolute_import
 
+from ..helper import debug
 from ..constants import USE_CATAPULT
 from .system_interface import SystemInterface
 from .exceptions import BlockedException, PackageNotFoundException, DependencyCalcError, InvalidSystemError
@@ -55,9 +56,13 @@ def load_system ():
 	global _sys
 
 	if SYSTEM == "portage":
+		debug("Setting Portage System")
+		from traceback import print_stack
+		print_stack()
 		from .portage import PortageSystem
 		_sys = PortageSystem ()
 	elif SYSTEM == "catapult":
+		debug("Setting Catapult System")
 		from .catapult import CatapultSystem
 		_sys = CatapultSystem()
 	else:
@@ -65,10 +70,7 @@ def load_system ():
 
 system = SystemWrapper()
 
-# import package before loading the system as some systems may depend on it being in the namespace
-from .package import Package
-
 def is_package(what):
-	return isinstance(what, Package)
+	return isinstance(what, _Package)
 
 load_system()
diff --git a/portato/backend/catapult/__init__.py b/portato/backend/catapult/__init__.py
index 47fc042..348b941 100644
--- a/portato/backend/catapult/__init__.py
+++ b/portato/backend/catapult/__init__.py
@@ -12,5 +12,8 @@
 
 from __future__ import absolute_import
 
+from dbus.mainloop.glib import DBusGMainLoop
+DBusGMainLoop(set_as_default=True)
+
 from .system import CatapultSystem
 from .package import CatapultPackage
diff --git a/portato/backend/catapult/package.py b/portato/backend/catapult/package.py
index b5f3539..b1dbcfb 100644
--- a/portato/backend/catapult/package.py
+++ b/portato/backend/catapult/package.py
@@ -34,12 +34,6 @@ class CatapultPackage(Package):
 			suggest = ""
 		return str(self.proxy.use_expanded(self.get_cpv(), flag, suggest))
 
-	def get_cp (self):
-		return str(self.proxy.get_cp(self.get_cpv()))
-
-	def get_slot_cp (self):
-		return str(self.proxy.get_slot_cp(self.get_cpv()))
-
 	def get_package_path(self):
 		return str(self.proxy.get_package_path(self.get_cpv()))
 
@@ -107,7 +101,12 @@ class CatapultPackage(Package):
 		return [str(x) for x in self.proxy.get_matched_dep_packages(self.get_cpv(), self.get_new_use_flags())]
 		
 	def get_dep_packages (self, depvar = ["RDEPEND", "PDEPEND", "DEPEND"], with_criterions = False):
-		return [str(x) for x in self.proxy.get_dep_packages(self.get_cpv(), depvar, self.get_new_use_flags(), with_criterions)]
+		pkgs = self.proxy.get_dep_packages(self.get_cpv(), depvar, self.get_new_use_flags())
+
+		if not with_criterions:
+			return [str(x) for x,y in pkgs]
+		else:
+			return [(str(x),str(y)) for x,y in pkgs]
 
 	def get_global_settings(self, key):
 		return str(self.proxy.get_global_settings(self.get_cpv(), key))
@@ -122,7 +121,7 @@ class CatapultPackage(Package):
 		return " ".join(self.proxy.get_use_flags(self.get_cpv()))
 
 	def compare_version(self, other):
-		return self.proxy.compare_version(self.get_cpv(), other)
+		return self.proxy.compare_version(self.get_cpv(), other.get_cpv())
 
 	def matches (self, criterion):
 		return self.proxy.matches(self.get_cpv(), criterion)
diff --git a/portato/backend/catapult/system.py b/portato/backend/catapult/system.py
index cfa74ed..c5365c9 100644
--- a/portato/backend/catapult/system.py
+++ b/portato/backend/catapult/system.py
@@ -14,6 +14,7 @@ from __future__ import absolute_import
 
 import re, os
 from gettext import lgettext as _
+from threading import Event
 import dbus
 
 from .package import CatapultPackage
@@ -124,7 +125,21 @@ class CatapultSystem (SystemInterface):
 		return self.proxy.reload_settings()
 
 	def update_world (self, newuse = False, deep = False):
-		return [(CatapultPackage(x), CatapultPackage(y)) for x,y in self.proxy.update_world(newuse, deep, {})]
+		
+		ret = []
+		e = Event()
+				
+		def wait (list):
+			ret.extend([(CatapultPackage(x), CatapultPackage(y)) for x,y in list])
+			e.set()
+
+		def error (ex):
+			raise ex
+		
+		self.proxy.update_world(newuse, deep, {}, reply_handler = wait, error_handler = error)
+		e.wait()
+		return ret
+	#	return [(CatapultPackage(x), CatapultPackage(y)) for x,y in self.proxy.update_world(newuse, deep, {})]
 
 	def get_updated_packages (self):
 		return self.geneticize_list(self.proxy.get_updated_packages())
diff --git a/portato/backend/flags.py b/portato/backend/flags.py
index 1e1325e..a623973 100644
--- a/portato/backend/flags.py
+++ b/portato/backend/flags.py
@@ -17,7 +17,7 @@ import os.path
 from subprocess import Popen, PIPE # needed for grep
 from gettext import lgettext as _
 
-from . import system, _Package
+from . import system, is_package
 from ..helper import debug, error, unique_array
 
 CONFIG = {
@@ -94,7 +94,7 @@ def grep (pkg, path):
 	@returns: occurences of pkg in the format: "file:line-no:complete_line_found"
 	@rtype: string"""
 
-	if not isinstance(pkg, _Package):
+	if not is_package(pkg):
 		pkg = system.new_package(pkg) # assume it is a cpv or a gentoolkit.Package
 
 	if os.path.exists(path):
@@ -202,7 +202,7 @@ def set_use_flag (pkg, flag):
 
 	global useFlags, newUseFlags
 
-	if not isinstance(pkg, _Package):
+	if not is_package(pkg):
 		pkg = system.new_package(pkg) # assume cpv or gentoolkit.Package
 
 	cpv = pkg.get_cpv()
@@ -266,7 +266,7 @@ def remove_new_use_flags (cpv):
 	@param cpv: the package for which to remove the flags
 	@type cpv: string (cpv) or L{backend.Package}-object"""
 	
-	if isinstance(cpv, _Package):
+	if is_package(cpv):
 		cpv = cpv.get_cpv()
 	
 	try:
@@ -282,7 +282,7 @@ def get_new_use_flags (cpv):
 	@returns: list of flags
 	@rtype: string[]"""
 	
-	if isinstance(cpv, _Package):
+	if is_package(cpv):
 		cpv = cpv.get_cpv()
 
 	list2return = []
@@ -399,7 +399,7 @@ def set_masked (pkg, masked = True):
 	
 	global new_masked, newunmasked
 	
-	if not isinstance(pkg, _Package):
+	if not is_package(pkg):
 		pkg = system.new_package(pkg)
 
 	cpv = pkg.get_cpv()
@@ -458,7 +458,7 @@ def set_masked (pkg, masked = True):
 	debug("new_(un)masked: %s",str(link_neq))
 
 def remove_new_masked (cpv):
-	if isinstance(cpv, _Package):
+	if is_package(cpv):
 		cpv = cpv.get_cpv()
 	
 	try:
@@ -472,7 +472,7 @@ def remove_new_masked (cpv):
 		pass
 
 def new_masking_status (cpv):
-	if isinstance(cpv, _Package):
+	if is_package(cpv):
 		cpv = cpv.get_cpv()
 
 	def get(list):
@@ -500,7 +500,7 @@ def new_masking_status (cpv):
 
 def is_locally_masked (pkg, changes = True):
 
-	if not isinstance(pkg, _Package):
+	if not is_package(pkg):
 		pkg = system.new_package(pkg) # assume it is a cpv or a gentoolkit.Package
 
 	if changes:
@@ -595,7 +595,7 @@ newTesting = {}
 arch = ""
 
 def remove_new_testing (cpv):
-	if isinstance(cpv, _Package):
+	if is_package(cpv):
 		cpv = cpv.get_cpv()
 	
 	try:
@@ -604,7 +604,7 @@ def remove_new_testing (cpv):
 		pass
 
 def new_testing_status (cpv):
-	if isinstance(cpv, _Package):
+	if is_package(cpv):
 		cpv = cpv.get_cpv()
 
 	if cpv in newTesting:
@@ -622,7 +622,7 @@ def set_testing (pkg, enable):
 	@type enable: boolean"""
 
 	global arch, newTesting
-	if not isinstance(pkg, _Package):
+	if not is_package(pkg):
 		pkg = system.new_package(pkg)
 
 	arch = pkg.get_global_settings("ARCH")
diff --git a/portato/gui/gui_helper.py b/portato/gui/gui_helper.py
index 0090c84..462e749 100644
--- a/portato/gui/gui_helper.py
+++ b/portato/gui/gui_helper.py
@@ -22,6 +22,7 @@ from subprocess import Popen, PIPE, STDOUT
 from .. import backend, plugin
 from ..backend import flags, system, set_system
 from ..helper import debug, info, send_signal_to_group, set_log_level, unique_array
+from ..constants import USE_CATAPULT
 from ..waiting_queue import WaitingQueue
 
 # parser
@@ -113,7 +114,8 @@ class Config:
 	def modify_system_config (self):
 		"""Sets the system config.
 		@see: L{backend.set_system()}"""
-		set_system(self.get("system"))
+		if not USE_CATAPULT:
+			set_system(self.get("system"))
 
 	def modify_external_configs (self):
 		"""Convenience function setting all external configs."""
-- 
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