Current File : //opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyo
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e f d � � YZ d e f d � � YZ d e f d � � YZ! d S( i����N( t datetimet timedelta( t hmact hmac_sha1t sha1( t pickle( t crypto( t clsmap( t BeakerExceptiont InvalidCryptoBackendError( t b64encodet b64decodet SignedCookiet Sessiont getpidc C s d S( Nt ( ( ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyt <lambda> s c B s, e Z d Z d d � Z d � Z d � Z RS( s7 Extends python cookie to give digital signature supportc C s | | _ t j j | | � d S( N( t secrett Cookiet
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``key``
The name the cookie should be set to.
``timeout``
How long session data is considered valid. This is used
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``cookie_domain``
Domain to use for the cookie.
``secure``
Whether or not the cookie should only be sent over SSL.
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NRW RR R? R. RS t yeari� s %a, %d-%b-%Y %H:%M:%S GMTRT RU R RV ( R\ R5 R@ R/ R7 R; R? R R` RZ Rc Rd ( R RT ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyt _delete_cookie� s
#c C s$ | j r | j � n | j � d S( sX Deletes the session from the persistent storage, and sends
an expired cookie outN( R9 Rk t clear( R ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyt delete� s
c C s+ | j � t | _ | j � | j � d S( sW Invalidates this session, creates a new session id, returns
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| d | _ | | d <| j | � | j � | _ Wd | j j � X| r| j � n d S( s8 Loads the data from this session from persistent storageR6 t digest_filenamesRW t sessionR1 R0 N( R3 R@ R6 R= R4 t namespaceRH R\ R5 t acquire_read_lockRl R RF t KeyErrort TypeErrorR8 R] t updatet copyRA t release_read_lockRJ ( R t nowt timed_outt session_data( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyRI � sB
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� X| j r� t | j d <n d S( s� Saves the data for this session to persistent storage
If accessed_only is True, then only the original data loaded
at the beginning of the request will be saved, with the updated
last accessed time.
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accessed_onlyt data( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyt save s&
c C s | j � | j | j � d S( sU Revert the session to its original state from its first
access in the requestN( Rl Rt RA ( R ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyt revert& s
c C s | j j � d S( sH Locks this session against other processes/threads. This is
automatic when load/save is called.
***use with caution*** and always with a corresponding 'unlock'
inside a "finally:" block, as a stray lock typically cannot be
unlocked without shutting down the whole application.
N( Rp R{ ( R ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyt lock/ s c C s | j j � d S( s$ Unlocks this session against other processes/threads. This
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Options recognized when using cookie-based sessions are slightly
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``key``
The name the cookie should be set to.
``timeout``
How long session data is considered valid. This is used
regardless of the cookie being present or not to determine
whether session data is still valid.
``encrypt_key``
The key to use for the session encryption, if not provided the
session will not be encrypted.
``validate_key``
The key used to sign the encrypted session
``cookie_domain``
Domain to use for the cookie.
``secure``
Whether or not the cookie should only be sent over SSL.
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c C s\ t t d t j � t i � t j � t � f � j � � j d d � j d d � j d � S( Ns %f%s%f%sRN RO R. RP RQ ( R
R RH R@ RX R RY RZ R[ ( R ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyR� � s :c C sD | r | j r d S| r6 | j � | j | j � n | j � d S( s5 Saves the data for this session to persistent storageN( RF Rl Rt RA R� ( R R ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyR� � s
c C s | j d d � d S( s7 Delete the 'expires' attribute on this Session, if any.t _expiresN( t popR ( R ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyt expire� s c C s* d | k r t j � | d <n d | k r> | j � | d <n t j � | d <| j t k r� | j t k r~ t j d � } n_ t | j t � r� t j � | j } n7 t | j t � r� | j } n t
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� | j | j d <| r�| j d � | j | j d <n | j | j j d d � | j d <t | j d <d S( NR1 R� R0 i���s' Invalid argument for cookie_expires: %sR� i� s! Cookie value is too long to storeR; RR R? R< R. RS s %a, %d-%b-%Y %H:%M:%S GMTRT RU R RV RW ( RH R� R: R\ R= R R^ R_ R R` Ra Rb R R� R R R/ R7 R; R? RB Rc Rd R5 ( R RT R ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyR� � sB
#c C s | j � | j � d S( s( Delete the cookie, and clear the sessionN( Rk Rl ( R ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyRm � s
c C s | j � | j � | d <d S( s* Clear the contents and start a new sessionR� N( Rm R� ( R ( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyRJ s
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SessionObjectc B s� e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z
d � Z d
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This object proxies access to the actual session object, so that in
the case that the session hasn't been used before, it will be
setup. This avoid creating and loading the session from persistent
storage unless its actually used during the request.
c K s8 | | j d <| | j d <d | j d <g | j d <d S( Nt _paramst _environt _sesst _headers( t __dict__R ( R t environt params( ( s? /opt/alt/python27/lib/python2.7/site-packages/beaker/session.pyR s
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d 6| j d <} | j d � | d <| j d � d k r� t | | � | j d <q� t | d t | �| j d <n | j d S( s' Lazy initial creation of session objectR� R� R� RV R� t HTTP_COOKIER/ R2 R9 N( R� R RB R� R
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c C sh | j d j d � r) | j � j � n; | j j d � rN | j � j � n | j � j d t � d S( sC Persist the session to the storage
If its set to autosave, then the entire session will be saved
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accessed time will be updated if save() was not called, or
the session will be saved if save() was called.
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