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author | René 'Necoro' Neumann <necoro@necoro.net> | 2009-01-15 13:29:30 +0100 |
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committer | René 'Necoro' Neumann <necoro@necoro.net> | 2009-01-15 13:29:30 +0100 |
commit | 199a2ec3b17bc59e6854db2a96ed223d21803ce7 (patch) | |
tree | afe43205298d4df838087dc778fd68fa9b6b8409 /portato/gui/__init__.py | |
parent | 2aa260c13d2b23141a6644af6b27da243d1f3641 (diff) | |
download | portato-199a2ec3b17bc59e6854db2a96ed223d21803ce7.tar.gz portato-199a2ec3b17bc59e6854db2a96ed223d21803ce7.tar.bz2 portato-199a2ec3b17bc59e6854db2a96ed223d21803ce7.zip |
Add prerequisite checking before startup
Diffstat (limited to 'portato/gui/__init__.py')
-rw-r--r-- | portato/gui/__init__.py | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/portato/gui/__init__.py b/portato/gui/__init__.py index 5bbe4c8..e3f1172 100644 --- a/portato/gui/__init__.py +++ b/portato/gui/__init__.py @@ -3,7 +3,7 @@ # File: portato/gui/__init__.py # This file is part of the Portato-Project, a graphical portage-frontend. # -# Copyright (C) 2006-2008 René 'Necoro' Neumann +# Copyright (C) 2006-2009 René 'Necoro' Neumann # This is free software. You may redistribute copies of it under the terms of # the GNU General Public License version 2. # There is NO WARRANTY, to the extent permitted by law. @@ -12,8 +12,10 @@ from __future__ import absolute_import -from .. import get_listener +from ..helper import error from .exception_handling import register_ex_handler +from .exceptions import PreReqError +from .dialogs import prereq_error_dialog def run (): from .windows.splash import SplashScreen @@ -23,6 +25,11 @@ def run (): s.show() from .windows.main import MainWindow - m = MainWindow(s) - s.hide() - m.main() + try: + m = MainWindow(s) + s.hide() + m.main() + except PreReqError, e: + error("Prerequisite not matched. Aborting.") + prereq_error_dialog(e) + s.hide() |