Hello,
I am trying to update dabo from version 0.9.3 to a newer one, currently
0.9.9 but 0.9.5 doesn't work neither.
The code that worked fine in version 0.9.3 and now creates the error is
the following:
tmpCursor = self.Form.PrimaryBizobj.getTempCursor()
tmpCursor.execute("SELECT rechnung_position.name, preis, anzahl FROM
rechnung INNER JOIN rechnung_position ON rechnung.id=rechnung_id WHERE
re chnung.id=%i ORDER BY position" %
(self.Form.getBizobj("rechnung").getPK()))
ds_artikel = tmpCursor.getDataSet()
Here the complete error:
Traceback (most recent call last):
File
"/home/max/projekte/kolibrill/dabo/dabo/ui/uiwx/dControlMixin.py", line
27, in _onWxHit
self.raiseEvent(dEvents.Hit, evt, *args, **kwargs)
File "/home/max/projekte/kolibrill/dabo/dabo/ui/uiwx/dPemMixin.py",
line 1074, in raiseEvent
super(dPemMixin, self).raiseEvent(eventClass, nativeEvent, *args,
**kwargs)
File "/home/max/projekte/kolibrill/dabo/dabo/lib/eventMixin.py", line
81, in raiseEvent
bindingFunction(event)
File "/tmp/tmpseTPdZ.py", line 4987, in onHit
ds_artikel = tmpCursor.getDataSet()
File "/home/max/projekte/kolibrill/dabo/dabo/db/dCursorMixin.py", line
1397, in getDataSet
_correctFieldTypesIfNeeded(rec)
File "/home/max/projekte/kolibrill/dabo/dabo/db/dCursorMixin.py", line
219, in _correctFieldTypesIfNeeded
rec[fld_name] = _correctFieldType(rec[fld_name], fld_name)
File "/home/max/projekte/kolibrill/dabo/dabo/db/dCursorMixin.py", line
278, in _correctFieldType
return dec.quantize(Decimal("0.%s" % (scale * "0",)))
File "/usr/lib/python2.6/decimal.py", line 2358, in quantize
'quantize result has too many digits for current context')
File "/usr/lib/python2.6/decimal.py", line 3778, in _raise_error
raise error(explanation)
decimal.InvalidOperation: quantize result has too many digits for
current context
It somehow seems that the conversion of the database float-field "preis"
or the integer-field "anzahl" fails, but why? I use a mysql-backend if
that is important to know.
Has anybody an idea what can cause my problem?
Thanks in advance
Max
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