From: richard <richard@57a73879-2fb5-44c3-a270-3262357dd7e2>
Date: Mon, 30 Jul 2001 03:52:16 +0000 (+0000)
Subject: Checks for ability to import the specific back-end module.
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=6d0c98289e66aacf10317c54f7c3a40bde52b709;p=roundup.git

Checks for ability to import the specific back-end module.


git-svn-id: http://svn.roundup-tracker.org/svnroot/roundup/trunk@165 57a73879-2fb5-44c3-a270-3262357dd7e2
---

diff --git a/roundup/backends/__init__.py b/roundup/backends/__init__.py
index d2b20d2..98bf8eb 100644
--- a/roundup/backends/__init__.py
+++ b/roundup/backends/__init__.py
@@ -1,4 +1,26 @@
-import back_bsddb; bsddb = back_bsddb
-import back_anydbm; anydbm = back_anydbm
+__all__ = []
+
+try:
+    import back_anydbm
+    anydbm = back_anydbm
+    del back_anydbm
+    __all__.append('anydbm')
+except:
+    pass
+
+try:
+    import back_bsddb
+    bsddb = back_bsddb
+    del back_bsddb
+    __all__.append('bsddb')
+except:
+    pass
+
+try:
+    import back_bsddb3
+    bsddb3 = back_bsddb3
+    del back_bsddb3
+    __all__.append('bsddb3')
+except:
+    pass
 
-__all__ = ['bsddb', 'anydbm']