本文整理汇总了Python中werkzeug.wsgi.ClosingIterator方法的典型用法代码示例。如果您正苦于以下问题：Python wsgi.ClosingIterator方法的具体用法？Python wsgi.ClosingIterator怎么用？Python wsgi.ClosingIterator使用的例子？那么, 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werkzeug.wsgi的用法示例。
在下文中一共展示了wsgi.ClosingIterator方法的4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: __call__
# 需要导入模块: from werkzeug import wsgi [as 别名]
# 或者: from werkzeug.wsgi import ClosingIterator [as 别名]
def __call__(self, environ, start_response):
cookie = parse_cookie(environ.get('HTTP_COOKIE', ''))
sid = cookie.get(self.cookie_name, None)
if sid is None:
session = self.store.new()
else:
session = self.store.get(sid)
environ[self.environ_key] = session
def injecting_start_response(status, headers, exc_info=None):
if session.should_save:
self.store.save(session)
headers.append(('Set-Cookie', dump_cookie(self.cookie_name,
session.sid, self.cookie_age,
self.cookie_expires, self.cookie_path,
self.cookie_domain, self.cookie_secure,
self.cookie_httponly)))
return start_response(status, headers, exc_info)
return ClosingIterator(self.app(environ, injecting_start_response),
lambda: self.store.save_if_modified(session)) 示例2: __call__
# 需要导入模块: from werkzeug import wsgi [as 别名]
# 或者: from werkzeug.wsgi import ClosingIterator [as 别名]
def __call__(self, environ, start_response):
cookie = parse_cookie(environ.get('HTTP_COOKIE', ''))
sid = cookie.get(self.cookie_name, None)
if sid is None:
session = self.store.new()
else:
session = self.store.get(sid)
environ[self.environ_key] = session
def injecting_start_response(status, headers, exc_info=None):
if session.should_save:
self.store.save(session)
headers.append(('Set-Cookie', dump_cookie(self.cookie_name,
session.sid, self.cookie_age,
self.cookie_expires, self.cookie_path,
self.cookie_domain, self.cookie_secure,
self.cookie_httponly)))
return start_response(status, headers, exc_info)
return ClosingIterator(self.app(environ, injecting_start_response),
lambda: self.store.save_if_modified(session)) 示例3: make_middleware
# 需要导入模块: from werkzeug import wsgi [as 别名]
# 或者: from werkzeug.wsgi import ClosingIterator [as 别名]
def make_middleware(self, app):
"""Wrap a WSGI application so that cleaning up happens after
request end.
"""
def application(environ, start_response):
return ClosingIterator(app(environ, start_response), self.cleanup)
return application 示例4: __call__
# 需要导入模块: from werkzeug import wsgi [as 别名]
# 或者: from werkzeug.wsgi import ClosingIterator [as 别名]
def __call__(self, environ, start_response):
"""
We must case-mangle the Set-Cookie header name or AWS will use only a
single one of these headers.
"""
def encode_response(status, headers, exc_info=None):
"""
This makes the 'set-cookie' headers name lowercase,
all the non-cookie headers should be sent unharmed.
Related: https://github.com/Miserlou/Zappa/issues/1965
"""
new_headers = [header for header in headers
if ((type(header[0]) != str) or (header[0].lower() != 'set-cookie'))]
cookie_headers = [(header[0].lower(), header[1]) for header in headers
if ((type(header[0]) == str) and (header[0].lower() == "set-cookie"))]
new_headers = new_headers + cookie_headers
return start_response(status, new_headers, exc_info)
# Call the application with our modifier
response = self.application(environ, encode_response)
# Return the response as a WSGI-safe iterator
return ClosingIterator(response)