From: smbaker <smbaker@fc8clean.lan>
Date: Tue, 27 Sep 2011 23:57:27 +0000 (-0700)
Subject: check for required minimum version of sfa
X-Git-Tag: sface-0.1-20~24
X-Git-Url: http://git.onelab.eu/?p=sface.git;a=commitdiff_plain;h=4d4409833f71f0be62ba1d5915669fdcff02cecd;ds=sidebyside

check for required minimum version of sfa
---

diff --git a/sface/mainwindow.py b/sface/mainwindow.py
index 2068989..51ec9e2 100644
--- a/sface/mainwindow.py
+++ b/sface/mainwindow.py
@@ -6,6 +6,9 @@ import traceback
 from PyQt4.QtCore import *
 from PyQt4.QtGui import *
 
+from distutils.version import LooseVersion
+from sfa.util.version import version_core
+
 import sface.screens
 from sface.config import config
 from sface.logwindow import LogWindow
@@ -13,6 +16,8 @@ from sface.rspecwindow import RSpecWindow, ResourcesWindow
 from sface.screens.sfascreen import SfaScreen
 from sface.xmlrpcwindow import get_tracker, init_tracker
 
+MINIMUM_SFA_VERSION = "1.0-37"
+
 # depending on the platform..
 # could probably use Qt's resource system but looks overkill for just one file...
 def locate_image_file (filename):
@@ -63,6 +68,15 @@ def load_screens(dirname):
 
     return screens
 
+def check_version():
+    sfa_version = version_core()['code_tag']
+    if (LooseVersion(sfa_version) < LooseVersion(MINIMUM_SFA_VERSION)):
+        QMessageBox.warning(None, "Old SFA Version", "sfa version %s is required. "
+                                                         "Your installed version is %s. "
+                                                         "Please upgrade your sfa and sfa-client packages."
+                                                         % (MINIMUM_SFA_VERSION, sfa_version) )
+        sys.exit(-1)
+
 class Nav(QWidget):
     def __init__(self, screens, parent=None):
         QWidget.__init__(self, parent)
@@ -123,6 +137,8 @@ class MainWindow(QWidget):
     def __init__(self, parent=None):
         QWidget.__init__(self, parent)
 
+        check_version()
+
         # These are top-level windows and should be initialized with parent set
         # to our parent. Otherwise, getting a segfault on exit in Ubuntu.
         self.logWindow = LogWindow(parent)