[CalendarServer-changes] [3286] CalendarServer/trunk/bin/caldav_export

[source_changes at macosforge.org]

Revision: 3286
          http://trac.macosforge.org/projects/calendarserver/changeset/3286
Author:   wsanchez at apple.com
Date:     2008-10-30 15:37:46 -0700 (Thu, 30 Oct 2008)
Log Message:
-----------
If PYTHONPATH isn't set in the global scope, this isn't installed yet; determine PATH from project's run script.

Modified Paths:
--------------
    CalendarServer/trunk/bin/caldav_export

Modified: CalendarServer/trunk/bin/caldav_export
===================================================================
--- CalendarServer/trunk/bin/caldav_export	2008-10-30 22:35:44 UTC (rev 3285)
+++ CalendarServer/trunk/bin/caldav_export	2008-10-30 22:37:46 UTC (rev 3286)
@@ -19,9 +19,21 @@
 
 #PYTHONPATH
 
-if __name__ == '__main__':
-    if 'PYTHONPATH' in globals():
+if __name__ == "__main__":
+    if "PYTHONPATH" in globals():
         sys.path.insert(0, PYTHONPATH)
+    else:
+        from os.path import dirname, abspath, join
+        from subprocess import Popen, PIPE
 
-        from calendarserver.tools.export import main
-        main()
+        home = dirname(dirname(abspath(__file__)))
+        run = join(home, "run")
+
+        child = Popen((run, "-p"), stdout=PIPE)
+        path, stderr = child.communicate()
+
+        if child.wait() == 0:
+            sys.path[0:0] = path.split(":")
+
+    from calendarserver.tools.export import main
+    main()
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