到目前为止,我已经阅读了许多问题,但我确信我完全是一个混乱,因为我无法理解如何使用搜索在odoo TransientModel。我写了一段代码,让Active_ids从self获得
context=self.env.context.get('active_ids')我假设这些actives_ids是product_tmpl_id,但当我试图使用它们时
product_recs = produtc_obj.search([('product_tmpl_id', 'in', context)])
print(product_recs)
result = {}
for rec in product_recs:
print(rec.default_code )
result[rec.default_code ]但它总是会回来
result[rec.default_code ]
KeyError: '1'这是我的完整代码
import logging
from odoo import models, fields, api
from odoo.exceptions import Warning
_logger = logging.getLogger(__name__)
class product_export_to_rakuten(models.TransientModel):
_name = 'rakuten_ftp.export_product'
@api.multi
def export_products(self):
# check for more than one orders.
# print(self.env)
context=self.env.context.get('active_ids')
produtc_obj = self.env['product.product']
product_recs = produtc_obj.search([('product_tmpl_id', 'in', context)])
print(product_recs)
result = {}
for rec in product_recs:
print(rec.default_code )
result[rec.default_code ]这是错误
Traceback (most recent call last):
File "C:/Odoo_Source_Codes/odoo11\odoo\http.py", line 647, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "C:/Odoo_Source_Codes/odoo11\odoo\http.py", line 307, in _handle_exception
raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
File "C:/Odoo_Source_Codes/odoo11\odoo\tools\pycompat.py", line 87, in reraise
raise value
File "C:/Odoo_Source_Codes/odoo11\odoo\http.py", line 689, in dispatch
result = self._call_function(**self.params)
File "C:/Odoo_Source_Codes/odoo11\odoo\http.py", line 339, in _call_function
return checked_call(self.db, *args, **kwargs)
File "C:/Odoo_Source_Codes/odoo11\odoo\service\model.py", line 97, in wrapper
return f(dbname, *args, **kwargs)
File "C:/Odoo_Source_Codes/odoo11\odoo\http.py", line 332, in checked_call
result = self.endpoint(*a, **kw)
File "C:/Odoo_Source_Codes/odoo11\odoo\http.py", line 933, in __call__
return self.method(*args, **kw)
File "C:/Odoo_Source_Codes/odoo11\odoo\http.py", line 512, in response_wrap
response = f(*args, **kw)
File "C:\Odoo_Source_Codes\odoo11\addons\web\controllers\main.py", line 934, in call_button
action = self._call_kw(model, method, args, {})
File "C:\Odoo_Source_Codes\odoo11\addons\web\controllers\main.py", line 922, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "C:/Odoo_Source_Codes/odoo11\odoo\api.py", line 689, in call_kw
return call_kw_multi(method, model, args, kwargs)
File "C:/Odoo_Source_Codes/odoo11\odoo\api.py", line 680, in call_kw_multi
result = method(recs, *args, **kwargs)
File "C:\Odoo_Source_Codes\odoo11\custom_addons\rakuten_ftp\wizard\export_product.py", line 22, in export_products
result[rec.default_code ]
KeyError: '1'发布于 2018-04-05 08:17:46
对于瞬态模型,一切似乎都很好,问题是,您正在尝试读取一个键还不存在的字典值。我的意思是,在循环中得到的第一个产品的default_code是1,您告诉Python:我想读取字典result的键1的值,但是这个值是空的,所以您得到了错误(首先需要填写它)。
您可以在Python控制台中回答错误,这是发生在您身上的情况:
>>> result = {}
>>> result['1']
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
KeyError: '1'你应该这样做才能让它发挥作用:
>>> result = {}
>>> result['1'] = 'Your value' # result.update({'1': 'Your value', })
>>> result['1']
'Your value'https://stackoverflow.com/questions/49666936
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