/opt/alt/python27/lib/python2.7/site-packages/beaker
Edit: /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyc (18805B)
Ñò
°ÝáKc @ s` d Z d d k Z d d k i Z d d k i Z d d k l Z l Z d d k i
i Z d d k i
i
Z
d d k i
i Z d d k i
i Z h e i d 6e i d 6e i d 6e i d 6e
i d 6e i d 6e i d
6Z h Z h Z y"d d k Z xe i d ƒ D]þ Z yD e i ƒ Z e i! Z! e! e j o e d e! ƒ ‚ n e e e!
§ s N( t callableR R R R
R R R t remove_value( R R R R R ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt region_invalidatey s "
R c B s¶ e Z d Z d d d d d „ Z e d „ ƒ Z d „ Z e Z d „ Z e Z
d „ Z e Z d „ Z
e i d ƒ d „ ƒ Z d
„ Z d „ Z d „ Z d
„ Z d „ Z d „ Z RS( sI Front-end to the containment API implementing a data cache.
:param namespace: the namespace of this Cache
:param type: type of cache to use
:param expire: seconds to keep cached data
:param expiretime: seconds to keep cached data (legacy support)
:param starttime: time when cache was cache was
R c K s† y( t | } t | t ƒ o
| ‚ n Wn# t j
o t d | ƒ ‚ n X| | | | _ | p | | _ | | _ | | _ d S( Ns Unknown cache implementation %r( t clsmapt
isinstanceR t KeyErrort TypeErrorR t
expiretimet starttimet nsargs( t selfR t typeR- R. t expireR/ t cls( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt __init__¹ s
c C sN | t | ƒ } y t | SWn+ t j
o | | | t | <} | SXd S( N( R t cache_managersR+ ( R3 R t kwt keyR ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR Ç s c K s | i | | i | ƒ d S( N( t
_get_valuet set_value( R0 R7 t valueR6 ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt putÐ s c K s | i | | i ƒ S( s* Retrieve a cached value from the container( R8 R ( R0 R7 R6 ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR Ô s c K s1 | i | | } | i ƒ o | i ƒ n d S( N( R8 t has_current_valuet clear_value( R0 R7 R6 t mycontainer( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR' Ù s
c K s€ t | t ƒ o | i d d ƒ } n d | j o | i | | S| i d | i ƒ | i d | i ƒ t i | | i | S( Nt asciit backslashreplaceR1 R- R. (
R* t unicodet encodet _legacy_get_valuet
setdefaultR- R. t containert ValueR ( R0 R7 R6 ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR8 ß s
sÔ Specifying a 'type' and other namespace configuration with cache.get()/put()/etc. is deprecated. Specify 'type' and other namespace configuration to cache_manager.get_cache() and/or the Cache constructor instead.c K s | i d | i ƒ } | i d d ƒ } | i d d ƒ } | i i ƒ } | i | ƒ t | i i d | | } | i | d | d | d | ƒS( NR- R. R R1 ( t popR- R" R/ t copyt updateR R R8 ( R0 R7 R1 R6 R- R. R t kwargst c( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyRC ë s
c C s | i i ƒ d S( s' Clear all the values from the namespaceN( R t remove( R0 ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt clearù s c C s
| i | ƒ S( N( R ( R0 R7 ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt __getitem__þ s c C s | i | ƒ i ƒ S( N( R8 R< ( R0 R7 ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt __contains__ s c C s
| | j S( N( ( R0 R7 ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt has_key s c C s | i | ƒ d S( N( R' ( R0 R7 ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt __delitem__ s c C s | i | | ƒ d S( N( R; ( R0 R7 R: ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt __setitem__
s N( t __name__t
__module__t __doc__R" R4 t classmethodR R; R9 R R R' RL R8 R t
deprecatedRC RM RN RO RP RQ RR ( ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR « s$
t CacheManagerc B sG e Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z RS( c K s2 | | _ | i d h ƒ | _ t i | i ƒ d S( së Initialize a CacheManager object with a set of options
Options should be parsed with the
:func:`~beaker.util.parse_cache_config_options` function to
ensure only valid options are used.
R
N( RJ RG t regionsR
RI ( R0 RJ ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR4 s c K s, | i i ƒ } | i | ƒ t i | | ƒ S( N( RJ RH RI R R ( R0 t nameRJ R6 ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt get_cache s
c C sA | | i j o t d | ƒ ‚ n | i | } t i | | ƒ S( Ns Cache region not configured: %s( RY R R R ( R0 RZ R R6 ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt get_cache_region" s
c G s
t | | Œ S( s¾ Decorate a function to cache itself using a cache region
The region decorator requires arguments if there are more than
2 of the same named function, in the same module. This is
because the namespace used for the functions cache is based on
the functions name and the module.
Example::
# Assuming a cache object is available like:
cache = CacheManager(dict_of_config_options)
def populate_things():
@cache.region('short_term', 'some_data')
def load(search_term, limit, offset):
return load_the_data(search_term, limit, offset)
return load('rabbits', 20, 0)
.. note::
The function being decorated must only be called with
positional arguments.
( R# ( R0 R R ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR ( s c G sž t | | | Œ St | ƒ o! | p
| i } n | i } n | p t d ƒ ‚ n | i | } | i | | } d i d „ | Dƒ ƒ } | i | ƒ d S( sL Invalidate a cache region namespace or decorated function
This function only invalidates cache spaces created with the
cache_region decorator.
:param namespace: Either the namespace of the result to invalidate, or the
name of the cached function
:param region: The region the function was cached to. If the function was
cached to a single region then this argument can be None
:param args: Arguments that were used to differentiate the cached
function as well as the arguments passed to the decorated
function
Example::
# Assuming a cache object is available like:
cache = CacheManager(dict_of_config_options)
def populate_things(invalidate=False):
@cache.region('short_term', 'some_data')
def load(search_term, limit, offset):
return load_the_data(search_term, limit, offset)
# If the results should be invalidated first
if invalidate:
cache.region_invalidate(load, None, 'some_data',
'rabbits', 20, 0)
return load('rabbits', 20, 0)
s1 Region or callable function namespace is requiredR c s s x | ] } t | ƒ Vq Wd S( N( R ( R$ R% ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pys w s N( R( R& R R R RY R[ R R' ( R0 R R R R R ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR( G s #
c s> d g ‰ d i d „ | Dƒ ƒ ‰ ‡ ‡ ‡ ‡ f d † } | S( sR Decorate a function to cache itself with supplied parameters
:param args: Used to make the key unique for this function, as in region()
above.
:param kwargs: Parameters to be passed to get_cache(), will override defaults
Example::
# Assuming a cache object is available like:
cache = CacheManager(dict_of_config_options)
def populate_things():
@cache.cache('mycache', expire=15)
def load(search_term, limit, offset):
return load_the_data(search_term, limit, offset)
return load('rabbits', 20, 0)
.. note::
The function being decorated must only be called with
positional arguments.
R c s s x | ] } t | ƒ Vq Wd S( N( R ( R$ R% ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pys — s c s: t i ˆ ƒ ‰ ‡ ‡ ‡ ‡ ‡ ‡ f d † } ˆ | _ | S( Nc so ˆ d p ˆ i ˆ ˆ ˆ d ž s c s
ˆ ˆ Œ S( N( ( ( R R
( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR Ÿ s R ( R[ R R ( R R R ( R
R0 R R R7 RJ ( R s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR › s
!( R R R ( R
R ( R0 R R7 RJ ( R
R s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR! ™ s N( R" R ( R0 R RJ R! ( ( R0 R R7 RJ s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyR z s c O sE | i } | i | | } d i d „ | Dƒ ƒ } | i | ƒ d S( s˜ Invalidate a cache decorated function
This function only invalidates cache spaces created with the
cache decorator.
:param func: Decorated function to invalidate
:param args: Used to make the key unique for this function, as in region()
above.
:param kwargs: Parameters that were passed for use by get_cache(), note that
this is only required if a ``type`` was specified for the
function
Example::
# Assuming a cache object is available like:
cache = CacheManager(dict_of_config_options)
def populate_things(invalidate=False):
@cache.cache('mycache', type="file", expire=15)
def load(search_term, limit, offset):
return load_the_data(search_term, limit, offset)
# If the results should be invalidated first
if invalidate:
cache.invalidate(load, 'mycache', 'rabbits', 20, 0, type="file")
return load('rabbits', 20, 0)
R c s s x | ] } t | ƒ Vq Wd S( N( R ( R$ R% ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pys Ê s N( R R[ R R' ( R0 R
R RJ R R R ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt
invalidate¦ s ! ( RS RT R4 R[ R\ R R( R R] ( ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyRX s 3 ,(4 RU t warningst beaker.containerRE t beaker.utilR t beaker.exceptionsR R t beaker.ext.memcachedt extt memcachedt beaker.ext.databaset databaset beaker.ext.sqlat sqlat beaker.ext.googlet googlet MemoryNamespaceManagert DBMNamespaceManagert FileNamespaceManagert MemcachedNamespaceManagert DatabaseNamespaceManagert SqlaNamespaceManagert GoogleNamespaceManagerR) R
R5 t
pkg_resourcest iter_entry_pointst entry_pointt loadt NamespaceManagerRZ t SyntaxErrort sysR R* t exc_infot tracebackR t tbt print_exct warnt getvaluet RuntimeWarningt ImportErrorR# R( t objectR RX ( ( ( s= /opt/alt/python27/lib/python2.7/site-packages/beaker/cache.pyt s`
3 2c