def __init__(self, config, existing_guid=None):
"""
Create a user session object
@param config: Application configuration
@type config: Instance of chula.config object
@param existing_guid: Used to attach to an existing user's session
@type existing_guid: chula.guid.guid()
"""
self._persist_immediately = False
self._config = config
self._cache = self._config.session_memcache
self._timeout = self._config.session_timeout
self._expired = False
if existing_guid is None:
self._guid = guid.guid()
else:
self._guid = existing_guid
# Initialize memache client
if not isinstance(self._cache, memcache.Client):
self._cache = memcache.Client(self._cache, debug=0)
# Retrieve session
self.load()
def __init__(self, env, config):
"""
Initialize the web request, performing taks common to all web
requests.
@param env: Normalized environment (wsgi at a minimum)
@type env: env WSGI environ object with a few extra objects
"""
self.content_type = 'text/html'
# Add some convenience attributes
self.config = config
self.env = env
self.form = env.form
# Start up session using the cookie's guid (or a fake one)
if self.config.session_name in self.env.cookies:
guid_ = self.env.cookies[self.config.session_name].value
self.session = session.Session(self.config, guid_)
else:
# Create a new guid create a cookie
guid_ = guid.guid()
self.session = session.Session(self.config, guid_)
self.env.cookies[self.config.session_name] = guid_
# Create a default model. This object is optionally populated by the
# controller, or it can do it's own thing.
self.model = collection.Collection()
self.model.session = self.session
self.model.env = self.env
def __init__(self, env, config):
"""
Initialize the web request, performing tasks common to all web
requests.
:param env: Normalized environment (wsgi at a minimum)
:type env: Subclass of :class:`chula.www.adapters.env.BaseEnv`
:param config: Configuration
:type config: :class:`chula.config.Config`
Default :attr:`chula.www.adapters.env.BaseEnv.content_type` is
set to ``text/html`` if not specified.
"""
self.content_type = 'text/html'
# Add some convenience attributes
self.config = config
self.env = env
self.form = env.form
self.log = logger.Logger(config).logger('chula.www.controller.base')
# Create a default model. This object is optionally populated by the
# controller, or it can do it's own thing.
self.model = collection.Collection()
self.model.env = self.env
# Start up session using the cookie's guid (or a fake one)
if self.config.session:
if self.config.session_name in self.env.cookies:
guid_ = self.env.cookies[self.config.session_name].value
else:
# Create a new guid create a cookie
guid_ = guid.guid()
self.env.cookies[self.config.session_name] = guid_
# Instantiate session and expose to the model
self.session = session.Session(self.config, guid_)
self.model.session = self.session
def test_guid_length_is_64_characters(self):
self.assertEquals(len(guid.guid()), 64)
def unique(self, max=50):
unique = set()
for x in xrange(max):
unique.add(guid.guid())
return len(unique)
