本文整理汇总了Python中gluon.globals.Response._custom_rollback方法的典型用法代码示例。如果您正苦于以下问题：Python Response._custom_rollback方法的具体用法？Python Response._custom_rollback怎么用？Python Response._custom_rollback使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类gluon.globals.Response的用法示例。
在下文中一共展示了Response._custom_rollback方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: wsgibase
# 需要导入模块: from gluon.globals import Response [as 别名]
# 或者: from gluon.globals.Response import _custom_rollback [as 别名]
#.........这里部分代码省略.........
# ##################################################
# try load session or create new session file
# ##################################################
if not env.web2py_disable_session:
session.connect(request, response)
# ##################################################
# run controller
# ##################################################
if global_settings.debugging and app != "admin":
import gluon.debug
# activate the debugger
gluon.debug.dbg.do_debug(mainpyfile=request.folder)
serve_controller(request, response, session)
except HTTP, http_response:
if static_file:
return http_response.to(responder, env=env)
if request.body:
request.body.close()
if hasattr(current,'request'):
# ##################################################
# on success, try store session in database
# ##################################################
session._try_store_in_db(request, response)
# ##################################################
# on success, commit database
# ##################################################
if response.do_not_commit is True:
BaseAdapter.close_all_instances(None)
elif response.custom_commit:
BaseAdapter.close_all_instances(response.custom_commit)
else:
BaseAdapter.close_all_instances('commit')
# ##################################################
# if session not in db try store session on filesystem
# this must be done after trying to commit database!
# ##################################################
session._try_store_in_cookie_or_file(request, response)
# Set header so client can distinguish component requests.
if request.cid:
http_response.headers.setdefault(
'web2py-component-content', 'replace')
if request.ajax:
if response.flash:
http_response.headers['web2py-component-flash'] = \
urllib2.quote(xmlescape(response.flash)\
.replace('\n',''))
if response.js:
http_response.headers['web2py-component-command'] = \
urllib2.quote(response.js.replace('\n',''))
# ##################################################
# store cookies in headers
# ##################################################
session._fixup_before_save()
http_response.cookies2headers(response.cookies)
ticket = None
except RestrictedError, e:
if request.body:
request.body.close()
# ##################################################
# on application error, rollback database
# ##################################################
# log tickets before rollback if not in DB
if not request.tickets_db:
ticket = e.log(request) or 'unknown'
# rollback
if response._custom_rollback:
response._custom_rollback()
else:
BaseAdapter.close_all_instances('rollback')
# if tickets in db, reconnect and store it in db
if request.tickets_db:
ticket = e.log(request) or 'unknown'
http_response = \
HTTP(500, rwthread.routes.error_message_ticket %
dict(ticket=ticket),
web2py_error='ticket %s' % ticket)