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terminator
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Add caching to gconf

This commit is contained in:
Chris Jones 2008-04-11 13:09:34 +01:00
parent 53f83bf39a
commit 296119cf79
1 changed files with 8 additions and 0 deletions
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8
terminatorconfig.py
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@ -152,6 +152,7 @@ class TerminatorConfValuestoreRC (TerminatorConfValuestore):
class TerminatorConfValuestoreGConf (TerminatorConfValuestore): class TerminatorConfValuestoreGConf (TerminatorConfValuestore):
profile = "" profile = ""
client = None client = None
cache = {}
def __init__ (self, profile = None): def __init__ (self, profile = None):
self.type = "GConf" self.type = "GConf"
@ -196,11 +197,17 @@ class TerminatorConfValuestoreGConf (TerminatorConfValuestore):
return (True) return (True)
def on_gconf_notify (self, client, cnxn_id, entry, what): def on_gconf_notify (self, client, cnxn_id, entry, what):
dbg (" VSGConf: invalidating cache")
self.cache = {}
dbg (" VSGConf: gconf changed, callback is: %s"%self.reconfigure_callback) dbg (" VSGConf: gconf changed, callback is: %s"%self.reconfigure_callback)
if self.reconfigure_callback: if self.reconfigure_callback:
self.reconfigure_callback () self.reconfigure_callback ()
def __getattr__ (self, key = ""): def __getattr__ (self, key = ""):
if self.cache.has_key (key):
dbg (" VSGConf: returning cached value: %s"%self.cache[key])
return (self.cache[key])
ret = None ret = None
value = None value = None
@ -242,6 +249,7 @@ class TerminatorConfValuestoreGConf (TerminatorConfValuestore):
typefunc = getattr (value, funcname) typefunc = getattr (value, funcname)
ret = typefunc () ret = typefunc ()
self.cache[key] = ret
return (ret) return (ret)
else: else:
raise (AttributeError) raise (AttributeError)