国际化

每个模块可以提供一个国际化翻译模块，存放在模块的i18n文件夹中的xx.po文件中，如中文就是zh_CN.po，所有翻译文件在odoo启动时会自动加载。一般默认用英语来开发模块，然后用odoo内置的导出翻译功能导出生成pot模板，然后就可以根据这个模板编辑成其他语言的了。

报表

报表打印

odoo从8.0开始使用qweb引警和bootstrap 、Wkhtmltopdf来打印报表
报表由两个元素组成

• report标签的ir.actions.report.xml，它会初始化一些报表的基本参数如默认类型、生成后是否保存到数据库

<report
    id="account_invoices"
    model="account.invoice"
    string="Invoices"
    report_type="qweb-pdf"
    name="account.report_invoice"
    file="account.report_invoice"
    attachment_use="True"
    attachment="(object.state in ('open','paid')) and
        ('INV'+(object.number or '').replace('/','')+'.pdf')"
/>

• 一个标准的Qweb视图用于实际生成报表

<t t-call="report.html_container">
    <t t-foreach="docs" t-as="o">
        <t t-call="report.external_layout">
            <div class="page">
                <h2>Report title</h2>
            </div>
        </t>
    </t>
</t>

报表是标准的web页面，所以是可以通过链接直接访问的。如发票的html版本报表可以通过http://localhost:8069/report/html/account.report_invoice/1来访问，pdf版本通过http://localhost:8069/report/pdf/account.report_invoice/1查看
如果发现生成的pdf样式不对，那可能是wkhtmltopdf没办法访问web服务器导致的。wkhtmltopdf进程使用web.base.url作为根url来生成对应文件路径，但这个地址是每次管理员登录都会自动更新的，如果使用了代理，可能就出现访问不了的情况，可以通过添加一个系统参数来解决：report.url指向一个可访问的地址如localhost:8069等、这个是报表打印专用参数，或者用web.base.url.freeze，设置为True时会停止自动更新。

实例：为session模型制作报表

#__manifest__.py
'data': [
        'security/security.xml',
        'security/ir.model.access.csv',
        'views/views.xml',
        'views/partner.xml',
        'report.xml',
    ],
    
#report.xml
<odoo>
<data>
    <report
        id="report_session"
        model="openacademy.session"
        string="Session Report"
        name="openacademy.report_session_view"
        file="openacademy.report_session"
        report_type="qweb-pdf" />

    <template id="report_session_view">
        <t t-call="report.html_container">
            <t t-foreach="docs" t-as="doc">
                <t t-call="report.external_layout">
                    <div class="page">
                        <h2 t-field="doc.name"/>
                        <p>From <span t-field="doc.start_date"/> to <span t-field="doc.end_date"/></p>
                        <h3>Attendees:</h3>
                        <ul>
                            <t t-foreach="doc.attendee_ids" t-as="attendee">
                                <li><span t-field="attendee.name"/></li>
                            </t>
                        </ul>
                    </div>
                </t>
            </t>
        </t>
    </template>
</data>
</odoo>
    

仪表板

实例：制作一个仪表板，包含已经创建的日历视图、图形视图、和课程列表，并将它加到菜单项中，当进入academy模块时自动显示仪表板内容。

#__manifest__.py
'depends': ['base', 'board'],

# always loaded
'data': [
    'security/security.xml',
    'security/ir.model.access.csv',
    'views/views.xml',
    'views/partner.xml',
    'views/session_board.xml',
    'reports.xml',
    'views/session_workflow.xml',
    #'views/templates.xml',
    #'data/data.xml'
],

#views/session_board.xml
<?xml version="1.0"?>
<odoo>
    <data>
        <record model="ir.actions.act_window" id="act_session_graph">
            <field name="name">Attendees by course</field>
            <field name="res_model">openacademy.session</field>
            <field name="view_type">form</field>
            <field name="view_mode">graph</field>
            <field name="view_id"
                   ref="openacademy_session_graph_view"/>
        </record>
        <record model="ir.actions.act_window" id="act_session_calendar">
            <field name="name">Sessions</field>
            <field name="res_model">openacademy.session</field>
            <field name="view_type">form</field>
            <field name="view_mode">calendar</field>
            <field name="view_id" ref="session_calendar_view"/>
        </record>
        <record model="ir.actions.act_window" id="act_course_list">
            <field name="name">Courses</field>
            <field name="res_model">openacademy.courses</field>
            <field name="view_type">form</field>
            <field name="view_mode">tree,form</field>
        </record>
        <record model="ir.ui.view" id="board_session_form">
            <field name="name">Session Dashboard Form</field>
            <field name="model">board.board</field>
            <field name="type">form</field>
            <field name="arch" type="xml">
                <form string="Session Dashboard">
                    <board style="2-1">
                        <column>
                            <action
                                string="Attendees by course"
                                name="%(act_session_graph)d"
                                height="150"
                                width="510"/>
                            <action
                                string="Sessions"
                                name="%(act_session_calendar)d"/>
                        </column>
                        <column>
                            <action
                                string="Courses"
                                name="%(act_course_list)d"/>
                        </column>
                    </board>
                </form>
            </field>
        </record>
        <record model="ir.actions.act_window" id="open_board_session">
          <field name="name">Session Dashboard</field>
          <field name="res_model">board.board</field>
          <field name="view_type">form</field>
          <field name="view_mode">form</field>
          <field name="usage">menu</field>
          <field name="view_id" ref="board_session_form"/>
        </record>
        <menuitem
            name="Session仪表板" 
            action="open_board_session"
            sequence="1"
            id="menu_board_session" icon="terp-graph"/>
        
    </data>
</odoo>

WebServices

WebServices模块为所有web服务提供XML-RPC和JSON-RPC接口，所有业务对象都可通过webservice操作

• XML-RPC库

例：使用xmlrpclib访问odoo服务的python脚本

import xmlrpclib

root = 'http://%s:%d/xmlrpc/' % (HOST, PORT)

uid = xmlrpclib.ServerProxy(root + 'common').login(DB, USER, PASS)
print "Logged in as %s (uid: %d)" % (USER, uid)

# Create a new note
sock = xmlrpclib.ServerProxy(root + 'object')
args = {
    'color' : 8,
    'memo' : 'This is a note',
    'create_uid': uid,
}
note_id = sock.execute(DB, uid, PASS, 'note.note', 'create', args)

例：通过xmlrpc发送请求到odoo服务器，显示全部session及座位数、还可以为课程创建新session

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

import functools
import xmlrpclib
HOST = 'localhost'
PORT = 8069
DB = 'odoo'
USER = 'admin'
PASS = '123456'
ROOT = 'http://%s:%d/xmlrpc/' % (HOST,PORT)

# 1. Login
uid = xmlrpclib.ServerProxy(ROOT + 'common').login(DB,USER,PASS)
print "Logged in as %s (uid:%d)" % (USER,uid)

call = functools.partial(
    xmlrpclib.ServerProxy(ROOT + 'object').execute,
    DB, uid, PASS)

# 2. Read the sessions
sessions = call('openacademy.session','search_read', [], ['name','seats'])
for session in sessions:
    print "Session %s (%s seats)" % (session['name'], session['seats'])
# 3.create a new session
session_id = call('openacademy.session', 'create', {
    'name' : 'My session',
    'course_id' : 2,
})

• JSON-RPC库

例1：通过python的urllib2和json类库与odoo服务器进行交互的python脚本

import json
import random
import urllib2

HOST = 'localhost'
PORT = 8069
DB = 'odoo'
USER = 'admin'
PASS = '123456'

def json_rpc(url, method, params):
    data = {
        "jsonrpc": "2.0",
        "method": method,
        "params": params,
        "id": random.randint(0, 1000000000),
    }
    req = urllib2.Request(url=url, data=json.dumps(data), headers={
        "Content-Type":"application/json",
    })
    reply = json.load(urllib2.urlopen(req))
    if reply.get("error"):
        raise Exception(reply["error"])
    return reply["result"]

def call(url, service, method, *args):
    return json_rpc(url, "call", {"service": service, "method": method, "args": args})

# log in the given database
url = "http://%s:%s/jsonrpc" % (HOST, PORT)
uid = call(url, "common", "login", DB, USER, PASS)

print "login successed ,uid : %s" % uid

例2：使用jsonrpclib类库来实现一样的功能

import jsonrpclib

HOST = 'localhost'
PORT = 8069
DB = 'odoo'
USER = 'admin'
PASS = '123456'

# server proxy object
url = "http://%s:%s/jsonrpc" % (HOST, PORT)
server = jsonrpclib.Server(url)

# log in the given database
uid = server.call(service="common", method="login", args=[DB, USER, PASS])

print "login successed ,uid : %s" % uid

odoo有很多经过封装的api包，可以省去很多麻烦

• ruby版：https://github.com/akretion/ooor
• python版：
  https://github.com/syleam/openobject-library
  https://github.com/nicolas-van/openerp-client-lib
  http://pythonhosted.org/OdooRPC/
• php版：https://github.com/abhishek-jaiswal/php-openerp-lib

rpc里的service和对应的method：
common=》（login，authenticate，version，about，set_loglevel）
db=》（dbcreate_database，duplicate_database，drop，dump，restore，rename，change_admin_password，migrate_database，db_exist，list，list_lang，list_countries，server_version）
object=》（execute，execute_kw，execute_workflow）
report=》（report，report_get，render_report）

内容发布自http://www.jianshu.com/u/6fdae8ec06bc，转载请注明出处