dabo Commit
Revision 5011
Date: 2009-02-01 20:03:44 -0800 (Sun, 01 Feb 2009)
Author: Ed
Trac: http://trac.dabodev.com/changeset/5011
Changed:
U trunk/dabo/biz/dBizobj.py
U trunk/dabo/db/dCursorMixin.py
Log:
Added code to better handle setting the cursor's Table property when operating
as a web app. This avoids the calls to getFields(), etc., which are not
possible when the cursor is not connected to a database.
Also, ran across an error message in my testing that could be a bit more
informative, so I improved the output.
Diff:
Modified: trunk/dabo/biz/dBizobj.py
===================================================================
--- trunk/dabo/biz/dBizobj.py 2009-02-01 22:45:47 UTC (rev 5010)
+++ trunk/dabo/biz/dBizobj.py 2009-02-02 04:03:44 UTC (rev 5011)
@@ -1573,7 +1573,8 @@
"""Accepts a data set and type defintion dict, and updates the
cursor
with these values.
"""
- self.DataStructure = stru
+ if stru:
+ self.DataStructure = stru
self._CurrentCursor._storeData(data, typs)
@@ -1874,6 +1875,8 @@
crs.DataStructure = self._dataStructure
if not self._RemoteProxy:
crs.Table = self._dataSource
+ else:
+ crs._setTableForRemote(self._dataSource)
crs.UserSQL = self._userSQL
crs.VirtualFields = self._virtualFields
crs.Encoding = self.Encoding
Modified: trunk/dabo/db/dCursorMixin.py
===================================================================
--- trunk/dabo/db/dCursorMixin.py 2009-02-01 22:45:47 UTC (rev 5010)
+++ trunk/dabo/db/dCursorMixin.py 2009-02-02 04:03:44 UTC (rev 5011)
@@ -1755,7 +1755,7 @@
and an exception is raised.
"""
if (rownum >= self.RowCount) or (rownum < 0):
- raise dException.dException(_("Invalid row specified."))
+ raise dException.dException(_("Invalid row specified:
%s. RowCount=%s") % (rownum, self.RowCount))
self.RowNumber = rownum
@@ -2305,6 +2305,13 @@
return self.getFieldVal(fieldName, row)
+ def _setTableForRemote(self, tbl):
+ """Used when running as a remote application. We don't want to
trigger
+ the methods to query the database for field information.
+ """
+ self._table = self.AuxCursor._table = self.sqlManager._table =
"%s" % tbl
+
+
## Property getter/setter methods ##
def _getAutoSQL(self):
return self.getSQL()
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