This one to :
https://groups.google.com/forum/?fromgroups#!topic/web2py/H_QqV2g8IgQ
I experimented the problem with 1.99.4 and 1.99.7
What I understand so far is that id_map get None by default, so when it get
here :
[id_map[ref_table][int(v)] \
for v in bar_decode_string('|35|1|')]
It clears that it will raise the exception...
I try to call my import function like this :
def import_csv(table, file):
table.import_from_csv_file(file, id_map = {})
Noting better.
Please help.
Richard
Le mardi 27 mars 2012 15:45:50 UTC-4, Richard a écrit :
>
> Seems related : https://groups.google.com/forum/#!topic/web2py/nYKsFPumXk0
>
>
>
> Le mardi 27 mars 2012 15:20:27 UTC-4, Richard a écrit :
>>
>> Hello,
>>
>> Is it possible the table csv import method be broken?
>>
>> When I use list:reference type field I can't import back a exported CSV
>> with the appadmin.
>>
>> I don't understand where the None value could come from...
>>
>> When I try to implement my own csv import function base on this thread :
>> https://groups.google.com/forum/?fromgroups#!topic/web2py/lDi0lLK_Wm0
>>
>> That work fine, until I try to import data with list:reference type field
>> (|id| or |id|id|, etc.)
>>
>> I get this traceback :
>>
>> for v in bar_decode_string(value)]
>> TypeError: 'NoneType' object is unsubscriptable
>>
>>
>> -
>>
>>
>> Function argument list
>>
>> (field=<gluon.dal.Field object>, value='|35|1|', id_map=None)
>> Code listing
>>
>> 5683.
>> 5684.
>> 5685.
>> 5686.
>> 5687.
>>
>> 5688.
>>
>> 5689.
>> 5690.
>> 5691.
>> 5692.
>>
>> elif field.type.startswith('list:string'):
>>
>> value = bar_decode_string(value)
>>
>> elif field.type.startswith(list_reference_s):
>>
>> ref_table = field.type[len(list_reference_s):].strip()
>>
>> value = [id_map[ref_table][int(v)] \
>>
>> for v in bar_decode_string(value)]
>>
>> elif field.type.startswith('list:'):
>>
>> value = bar_decode_integer(value)
>>
>> elif id_map and field.type.startswith('reference'):
>>
>> try:
>>
>> Variables global bar_decode_string <function bar_decode_string>
>> value'|35|1|'
>> v '35'
>>
>> What is exactly id_map?
>>
>> I think problem is coming from there...
>>
>> Thanks
>>
>> Richard
>>
>
