35 lines
1.0 KiB
Python
35 lines
1.0 KiB
Python
#This file is part of Tryton. The COPYRIGHT file at the top level of
|
|
#this repository contains the full copyright notices and license terms.
|
|
|
|
from trytond.model.fields.field import Field
|
|
|
|
|
|
class Binary(Field):
|
|
'''
|
|
Define a binary field (``str``).
|
|
'''
|
|
_type = 'binary'
|
|
|
|
@staticmethod
|
|
def get(cursor, user, ids, model, name, values=None, context=None):
|
|
'''
|
|
Convert the binary value into ``str``
|
|
|
|
:param cursor: the database cursor
|
|
:param user: the user id
|
|
:param ids: a list of ids
|
|
:param model: a string with the name of the model
|
|
:param name: a string with the name of the field
|
|
:param values: a dictionary with the read values
|
|
:param context: the context
|
|
:return: a dictionary with ids as key and values as value
|
|
'''
|
|
if values is None:
|
|
values = {}
|
|
res = {}
|
|
for i in values:
|
|
res[i['id']] = i[name] and str(i[name]) or None
|
|
for i in ids:
|
|
res.setdefault(i, None)
|
|
return res
|