Mercurial > hg > ZDBInterface

changeset 21:5f3d6623b71e

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fixed bug when params to ZDBInlineSearch are not strings. new method ZDBSlice.
author casties
date Fri, 08 Feb 2013 20:40:25 +0100
parents 0e87d5d80709
children 7ee835840724
files DBInterface.py version.txt
diffstat 2 files changed, 13 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/DBInterface.py	Fri Jan 11 19:14:07 2013 +0100
+++ b/DBInterface.py	Fri Feb 08 20:40:25 2013 +0100
@@ -20,6 +20,9 @@
     if s is None:
         return ""
     
+    if not isinstance(s, basestring):
+        s = str(s)
+        
     # remove '
     s = s.replace("'","")
     # all else -> "_"
@@ -92,6 +95,15 @@
         return Results(res)
 
 
+    def ZDBSlice(self, results, size=0, offset=0):
+        """return a (subset-) list of rows from results.
+        ZRDB.Results doesn't do list-slicing."""
+        res = [x for x in results]
+        if size > 0:
+            return res[offset:(offset+size)]
+        else:
+            return res[offset:]
+
     #
     # Old way using cursor from DA
     # 
--- a/version.txt	Fri Jan 11 19:14:07 2013 +0100
+++ b/version.txt	Fri Feb 08 20:40:25 2013 +0100
@@ -1,1 +1,1 @@
-1.7
\ No newline at end of file
+1.8
\ No newline at end of file