dabo Commit
Revision 2357
Date: 2006-10-16 17:59:50 -0700 (Mon, 16 Oct 2006)
Author: paul
Changed:
U trunk/dabo/biz/dBizobj.py
U trunk/dabo/db/dCursorMixin.py
Log:
Added a miniscule amount of documentation to dBizobj's scan() function, and
another comment in setFieldVal() about my growing desire to ditch the
__setattr__() function calling setFieldVal().
Added a check for None values in dCursorMixin's correctFieldType() function.
None values shouldn't be converted.
Diff:
Modified: trunk/dabo/biz/dBizobj.py
===================================================================
--- trunk/dabo/biz/dBizobj.py 2006-10-16 18:09:25 UTC (rev 2356)
+++ trunk/dabo/biz/dBizobj.py 2006-10-17 00:59:50 UTC (rev 2357)
@@ -848,6 +848,8 @@
If runRequery is True, and the record pointer is moved, all
child bizobjs
will be requeried, and the afterPointerMove() hook method will
fire.
+
+ Returns the RowNumber of the found record, or -1 if no match
found.
"""
ret = self._CurrentCursor.seek(val, fld, caseSensitive, near)
if ret != -1:
@@ -1119,6 +1121,11 @@
return cursor.setFieldVal(fld, val)
except dException.NoRecordsException:
return False
+ else:
+ ## Can't do the line below like I'd like
because setFieldVal() runs from
+ ## __setattr__() and we could be processing
fld's with values like "UserSQL"...
+ #raise dException.FieldNotFoundException,
"Field %s not defined in the DataStructure" % fld
+ pass
# If the field doesn't exist in the datastructure, or if there
isn't a
# CurrentCursor, return False to let __setattr__ know that the
attribute
# should get set to the instance. Note: we should get rid of
the
Modified: trunk/dabo/db/dCursorMixin.py
===================================================================
--- trunk/dabo/db/dCursorMixin.py 2006-10-16 18:09:25 UTC (rev 2356)
+++ trunk/dabo/db/dCursorMixin.py 2006-10-17 00:59:50 UTC (rev 2357)
@@ -154,12 +154,19 @@
if pythonType is not type(None) and not
isinstance(field_val, pythonType):
if pythonType in (datetime.datetime,
datetime.date):
+ # Conversion happens elsewhere.
pass
elif pythonType in (unicode,):
- # unicode conversion happens below.
+ # Unicode conversion happens below.
pass
+ elif field_val is None:
+ # Fields of any type can be None (NULL).
+ pass
else:
- ret = pythonType(field_val)
+ try:
+ ret = pythonType(field_val)
+ except Exception, e:
+ print "%s couldn't be converted
to %s (field %s)" % (field_val, pythonType, field_name)
# Do the unicode conversion last:
if isinstance(field_val, str) and self._convertStrToUnicode:
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