dabo Commit
Revision 4031
Date: 2008-04-06 09:02:35 -0700 (Sun, 06 Apr 2008)
Author: Ed
Trac: http://svn.dabodev.com/trac/dabo/changeset/4031
Changed:
U trunk/dabo/biz/dBizobj.py
Log:
Added the getDataTypeForField() method. This will return the Python data type
for a given field in the dataset, or raise a ValueError if the field is not in
the dataset.
Diff:
Modified: trunk/dabo/biz/dBizobj.py
===================================================================
--- trunk/dabo/biz/dBizobj.py 2008-04-06 00:24:53 UTC (rev 4030)
+++ trunk/dabo/biz/dBizobj.py 2008-04-06 16:02:35 UTC (rev 4031)
@@ -1440,6 +1440,21 @@
return self._CurrentCursor.getFieldInfoFromDescription()
+ def getDataTypeForField(self, fld):
+ """Given a field name, returns its Python type, or None if no
+ DataStructure information is available.
+ """
+ ds = self.getDataStructure()
+ if not ds:
+ return None
+ try:
+ fldInfo = [rec[1] for rec in ds
+ if rec[0] == fld][0]
+ except IndexError:
+ raise ValueError, _("Field '%s' does not exist in the
DataStructure") % fld
+ return dabo.db.getPythonType(fldInfo)
+
+
def getParams(self):
""" Return the parameters to send to the cursor's execute
method.
_______________________________________________
Post Messages to: [email protected]
Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-dev
Searchable Archives: http://leafe.com/archives/search/dabo-dev
This message: http://leafe.com/archives/byMID/[EMAIL PROTECTED]
