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Chaanto

so i want generate an excel, but when i print there is a little problem.

in module_one there have a participant type which is a type are selection.

in wizard_one i have to generate that selection into a string

but when i generate it what i got is selection value not a string

ex : i want Low Levy, what i got low_levy


So i tried to do this

if course.atnd_type_id.type == 'resident':

   course.atnd_type_id.type = 'Resident'

if course.atnd_type_id.type == 'worker_level':

    course.atnd_type_id.type = 'Worker Level'

if course.atnd_type_id.type == 'supervisor_level':

    course.atnd_type_id.type = 'Supervisor Level'

if course.atnd_type_id.type == 'shell':

      course.atnd_type_id.type = 'Shell'

 if course.atnd_type_id.type == 'em':

      course.atnd_type_id.type = 'EM'

 if course.atnd_type_id.type == 'low_levy':

    course.atnd_type_id.type = 'Low Levy'

if course.atnd_type_id.type == 'aop':

    course.atnd_type_id.type = 'AOP'    


what i got  ValueError: Wrong value for course.attendees.type.type: 'Low Levy'

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Yenthe Van Ginneken (Mainframe Monkey)
最佳答案

Hi Chaanto,

You're getting this error because you're trying to set the value 'Low Levy' into the field of the selection but it doesn't exist. Selections need the key to set the value and not the value. You could get all the values from this selection field though:

selection_values = self._fields['your_selection_field'].selection

Then convert it to a dictionary and from there on you have all values available with both their key and value:

atnd_types = dict(selection_values)

You can then get out the value paired to the key like this:

for key, value in atnd_types.items():
    print('key: ' + str(key) + ' value: ' + str(value))

You can find more information about dictionaries and how they work in the Python docs https://docs.python.org/2/tutorial/datastructures.html#dictionaries

Regards,
Yenthe

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Chaanto
编写者

Hi Yenthe Van Ginneken,

Thanks for answering but low levy is exist and i already solve it but. another problem come out

Regards,

Chaanto

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