2010/8/14, Vineet Jain <vinjv...@gmail.com>:
> dsttable = mapping2.tblData
> dr = dsttable.row
> #save symbol mapping
> for row in mapping.tblData.iterrows():
> dr[0], dr[1], dr[2], dr[3] = row[0], row[1], int(row[2]), row[3]
> dr.append()
> dsttable.flush()
>
>
> Gives the following exception:
>
> dr[0], dr[1], dr[2], dr[3] = row[0], row[1], int(row[2]), row[3]
> File "tableExtension.pyx", line 1423, in
> tables.tableExtension.Row.__setitem__
> File "tableExtension.pyx", line 131, in
> tables.tableExtension.getNestedFieldCache
> KeyError: 0
Yes, the problem of not trying code out before sending it :-/. We
should pass field *names* and not indices to the Row accessor. Try
this instead:
dsttable = mapping2.tblData
dr = dsttable.row
#save symbol mapping
for row in mapping.tblData.iterrows():
dr['fullSymbol'] = row['fullSymbol']
dr['calcField'] = row['calcField']
dr['hhmmss'] = int(row['hhmmss'])
dr['value'] = row['value']
dr.append()
dsttable.flush()
--
Francesc Alted
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