标签:eth bsp product lis func city 字典 efault Oday
context 这是一个上下文,运用很灵活 得到整个context self.context_get()
self.env[‘res.users‘].context_get() 得到context里面对应的值 得到flag的值 self.env.context.get(‘flag‘,False)
修改context里面的对应的值 self.with_context({‘flag‘: False}) 或 self.with_context(flag=True) 单一时 或 ctx = dict(context or {}) ctx[‘flag‘]=False self.with_context(ctx)
保证context的字典类型 context = dict(context or {})
复制context c = context.copy() 主要改变部分值,带到其它函数中
自己构造context context = {‘flag‘:Fasle,‘lang‘:‘zh_cn‘}
常规用法
带入函数中
if part.lang:
self = self.with_context(lang=part.lang)
product = self.env[‘product.product‘].browse(product)
------
return self.with_context(ctx).write({‘invoice_line‘: []})
记住,用了 with_context
视图中引入
context model="ir.actions.act_window"时 {"search_default_my_export_list":1}
代表 搜索时 my_expert_list 值为1 对于 search_default_是系统的前置标识
设置值:获取表单中的字段:【字段1、字段2】
self.with_context({‘字段1‘: ‘aaaaaa‘,‘字段2‘: ‘bbbaaa‘})
获取值:
self._context.get(‘字段1‘)
案例00001:
@api.multi
def _compute_price_rule(self, products_qty_partner, date=False, uom_id=False):
""" Low-level method - Mono pricelist, multi products
Returns: dict{product_id: (price, suitable_rule) for the given pricelist}
If date in context: Date of the pricelist (%Y-%m-%d)
:param products_qty_partner: list of typles products, quantity, partner
:param datetime date: validity date
:param ID uom_id: intermediate unit of measure
"""
self.ensure_one()
if not date:
date = self._context.get(‘date‘) or fields.Date.context_today(self)
if not uom_id and self._context.get(‘uom‘):
uom_id = self._context[‘uom‘]
if uom_id:
# rebrowse with uom if given
products = [item[0].with_context(uom=uom_id) for item in products_qty_partner]
products_qty_partner = [(products[index], data_struct[1], data_struct[2]) for index, data_struct in enumerate(products_qty_partner)]
else:
products = [item[0] for item in products_qty_partner]
if not products:
return {}
案例00002
标签:eth bsp product lis func city 字典 efault Oday
原文地址:https://www.cnblogs.com/1314520xh/p/11565427.html