Can use colnames parameter of export_to_csv_file ?
I tried to use it But got following error.
<type 'exceptions.AttributeError'> 'Row' object has no attribute '_extra'
What is the format for colnames?
On Wednesday, May 13, 2015 at 1:23:33 AM UTC+5:30, Niphlod wrote:
>
> the export are for raw processing, so they get the same result as you
> would get - for practical purposes - from db(query).select().as_csv()
>
> On Tuesday, May 12, 2015 at 7:07:40 PM UTC+2, Sujata Aghor wrote:
>>
>>
>> Hi,
>> In my model file I have defined table and Label for the fields like this
>> -
>> db.define_table('mytable',
>> Field('fname', 'string', length=12, writable=False,
>> notnull=True, label='First Name'),
>> Field('lname', 'string', length=12, writable=False,
>> notnull=True, label='Last Name'),
>> ...........................
>>
>> 1. In case of Grids, table headers are coming from model file (shown
>> above) No extra code has been written to show the labels from the model
>> file.
>>
>> 2. So I was expecting the same headers would come to CSV file also, but
>> surprisingly when I export to CSV we dont get these labels. (I tried by
>> doing CSV=true in case of grid and still gets mytable.fname)
>>
>> 3. From documentation, I found Grid has additional parameter. i.e headers
>> I tired to use that parameter to see if it works in export. So I defined
>> headers as below :
>> headers = {'db.mytable.fname': 'First Name',
>> 'db.mytable.lname': 'Last Name'
>> }
>>
>> However export to CSV is still showing headers as db.mytable.fname
>>
>> Kindly guide!
>> I suspect this is BUG in web2py export to csv which is not taking label
>> from model file.
>>
>> Thanks in Advance!!!
>>
>
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