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-rw-r--r--portato/backend/catapult/system.py17
1 files changed, 16 insertions, 1 deletions
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())