错误安装自定义模块（最新最后调用）odoo

Question

安装模块 当我努力让自己在销售订单 回溯二级 验证（最新最后调用）

Traceback (most recent call last): 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/http.py", line 537, in handle_exception 
return super(JsonRequest, self).handle_exception(exception) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/http.py", line 574, in dispatch 
result = self._call_function(*self.params) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/http.py", line 310, in _call_function 
return checked_call(self.db, *args, *kwargs) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/service/model.py", line 118, in wrapper 
return f(dbname, args, *kwargs) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/http.py", line 307, in checked_call 
return self.endpoint(a, *kw) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/http.py", line 803, in __call 
return self.method(args, *kw) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/http.py", line 403, in response_wrap 
response = f(args, *kw) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/addons/web/controllers/main.py", line 948, in call_button 
action = self.call_kw(model, method, args, {}) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/addons/web/controllers/main.py", line 936, in call_kw 
return getattr(request.registry.get(model), method)(request.cr, request.uid, args, *kwargs) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/api.py", line 256, in wrapper 
return old_api(self, args, *kwargs) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/addons/base/module/module.py", line 447, in button_immediate_install 
return self._button_immediate_function(cr, uid, ids, self.button_install, context=context) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/api.py", line 256, in wrapper 
return old_api(self, args, *kwargs) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/addons/base/module/module.py", line 495, in _button_immediate_function 
registry = openerp.modules.registry.RegistryManager.new(cr.dbname, update_module=True) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/modules/registry.py", line 370, in new 
openerp.modules.load_modules(registry._db, force_demo, status, update_module) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/modules/loading.py", line 355, in load_modules 
loaded_modules, update_module) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/modules/loading.py", line 255, in load_marked_modules 
loaded, processed = load_module_graph(cr, graph, progressdict, report=report, skip_modules=loaded_modules, perform_checks=perform_checks) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/modules/loading.py", line 143, in load_module_graph 
load_openerp_module(package.name) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/modules/module.py", line 315, in load_openerp_module 
__import('openerp.addons.' + module_name) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/modules/module.py", line 80, in load_module 
mod = imp.load_module('openerp.addons.' + module_part, f, path, descr) 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/addons/sales_approval/init.py", line 1, in 
import salesapproval 
File "/opt/bitnami/apps/odoo/lib/odoo-8.0.post20151126-py2.7.egg/openerp/addons/sales_approval/salesapproval.py", 
line 3 



_inherit = 'sale.order' 
^ 
IndentationError: expected an indented block 

此错误出现时

这我的文件

初始化的.py

import salesapproval 

OpenERP的的.py

{ 
'name': 'Screen Printing', 
'version': '1.0', 
'description': """ 
This module adds functionality for 
screen printing companies 
""", 
'author': 'test', 
'depends': ['base','sale'], 
'data': ['sale_appr.xml'], 
'demo': [], 
'installable': True, 
'auto_install': False, 
} 

sale_appr.xml

<?xml version="1.0" encoding="utf-8"?> 
<openerp> 
<data> 
<record id="sale_view_order_form" model="ir.ui.view"> 
<field name="model">sale.order</field> 
<field name="inherit_id" ref="sale.view_order_form"/> 
<field name="arch" type="xml"> 
<button name="print_quotation" position="after"> 
<button name="approve_art" string="Approve Art" 
states="draft,sent" groups="base.group_user"/> 
</button> 
<button name="action_button_confirm" position="attributes"> 
<attribute name="states">art_approved</attribute> 
</button> 
<button name="print_quotation" position="attributes"> 
<attribute name="states">draft,sent,art_approved</attribute> 
</button> 
<button name="cancel" position="attributes"> 
<attribute name="states">draft,sent,art_approved</attribute> 
</button> 
</field> 
</record> 
</data> 
</openerp> 

salesapproval.py

from openerp.osv import osv, fields 
class salesapproval_sale_order(osv.Model): 
_inherit = 'sale.order' 
_columns = { 
'state': fields.selection(
       [('cancel', 'Cancelled'),('draft', 'Draft'),('confirmed', 'Confirmed'),('exception', 'Exception'),('done', 'Done')], 
       'Status', required=True, readonly=True, copy=False, 
       help='* The \'Draft\' status is set when the related sales order in draft status. \ 
        \n* The \'Confirmed\' status is set when the related sales order is confirmed. \ 
        \n* The \'Exception\' status is set when the related sales order is set as exception. \ 
        \n* The \'Done\' status is set when the sales order line has been picked. \ 
        \n* The \'Cancelled\' status is set when a user cancel the sales order related.'), 

} 

在此先感谢

Answer 1

你忘了缩进代码块

# DO NOT DO THIS 
class salesapproval_sale_order(osv.Model): 
_inherit = 'sale.order' 
# code 

# DO THIS 
class salesapproval_sale_order(osv.Model): 
    _inherit = 'sale.order' 
    # code 

Answer 2

错误告诉你到底发生了什么问题。 salesapproval.py文件中的行_inherit = 'sale.order'

class salesapproval_sale_order中的所有内容都应缩进一个块。

class salesapproval_sales_order(osv.Model): 
    _inherit = 'sale.order' 
    ....