odoo里的开发规范

1、模块命名[驼峰命名方法]

res开头的是：resources   常见模型：res.users,   res.company,    res.partner,   res.config.settings   等。。。

@api.model
def _selection_grade(self):
    res_grade = []
    grade_list = self.env['ir.config_parameter'].search([('key','like','')])
    for item in grade_list:
        res_grade.append((item.key[12:],_(item.value)))
    return res_grade

 2、三级联动案例：

country_id = fields.Many2one('res.country',string=u'国家')
state_id=fields.Many2one('res.country.state',domain=[('country_id','=',country_id.id)],string=u'省份')

state_id=fields.Many2one('res.country.state',domain=lambda self:[('country_id','=',self.env.user.country_id.id)],string=u'省份')

或

<field name="country_id" />
<field name="state_id" domain="[('country_id','=',country_id)]"/>

3、filtered函数用法，可以用于对many2many或one2many类字段过滤：

def filtered(self, func):
    """ Select the records in ``self`` such that ``func(rec)`` is true, and
        return them as a recordset.

        :param func: a function or a dot-separated sequence of field names
    """
    if isinstance(func, pycompat.string_types):
        name = func
        func = lambda rec: any(rec.mapped(name))
    return self.browse([rec.id for rec in self if func(rec)])

案例：filtered过滤返回的石记录集

@api.constrains('product_id', 'product_tmpl_id', 'bom_line_ids')
def _check_product_recursion(self):
    for bom in self:
        if bom.bom_line_ids.filtered(lambda x: x.product_id.product_tmpl_id == bom.product_tmpl_id):
            raise ValidationError(_('BoM line product %s should not be same as BoM product.') % bom.display_name)

案例：flask与odoo对接接口

# -*- coding: utf-8 -*-
from flask import Flask, g, jsonify
from flask_restful import Api
from flask_cors import CORS
from resource.partner import PartnerAPI

app = Flask(__name__)
api = Api(app)
CORS(app, supports_credentials=True)


@app.after_request
def after_request(response):
    response.headers['Access-Control-Allow-Origin'] = '*'
    return response


@app.route('/')
def index():
    return "hello,%s!" % g.username


@app.errorhandler(403)
def permission_denied(error=None):
    message = {
        "return_msg": "permission denied",
        "return_code": 403
    }
    return jsonify(message), 403


# 绑定资源和路由'
api.add_resource(PartnerAPI, 'api/v1.0/partner/<int id>')

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=5000)

# -*- coding: utf-8 -*-

import odoorpc
from flask import Flask, g, jsonify, request
from flask_restful import Resource
from common import error_code
import logging

FORMAT = "%(asctime)s%(thread)d%(message)s"
logging.basicConfig(level=logging.INF, format=FORMAT)


class PartnerAPI(Resource):

    def get(self, id):
        odoo = odoorpc.ODOO('localhost', port=8069)
        odoo.login('database_name', 'admin', 'admin')
        order_code = request.args['order_code']
        domain = [('name', '=', order_code)]
        order_list = odoo.env['sale.order'].search(domain, ['partner_id', 'name', 'order_line'])
        partner = odoo.env['res.partner'].browse(id).read(['id', 'name'])[0]
        if order_list:
            for order in order_list:
                order['partner_name'] = order['partner_id'][1]
        if partner:
            api_result = {
                'return_code': 200,
                'return_message': 'success',
                'data': partner
            }
            return jsonify(api_result)