Author: dmeyer
Date: Sun Apr 15 10:32:27 2007
New Revision: 9455
Modified:
trunk/core/src/resources.py
Log:
suspended is not class variable
Modified: trunk/core/src/resources.py
==============================================================================
--- trunk/core/src/resources.py (original)
+++ trunk/core/src/resources.py Sun Apr 15 10:32:27 2007
@@ -38,7 +38,6 @@
The ResourceHandler inherit from it if you want to use resources that need
a specific access rights.
"""
- __suspended = []
__resources = {}
@yield_execution(lock=True)
@@ -52,6 +51,9 @@
returns False on failure (not possible), True when all resources
are reserved or InProgress if it is possible and takes a while.
"""
+ if not hasattr(self, '_ressources_suspended'):
+ self._ressources_suspended = []
+
blocked = {}
blocking = []
for r in resources:
@@ -74,8 +76,8 @@
# suspend modules (if any)
for module in blocking:
- if not module in self.__suspended:
- self.__suspended.append(module)
+ if not module in self._ressources_suspended:
+ self._ressources_suspended.append(module)
answer = module.suspend()
if isinstance(answer, InProgress):
yield answer
@@ -88,7 +90,7 @@
# FIXME: what happens if a resumed application will
# try to get the ressources and can't do that? We
# need a way for application/plugin x to connect to
- # the __suspended list of y.
+ # the _ressources_suspended list of y.
# reserve all resources
for r in resources:
@@ -103,6 +105,8 @@
Free all resources blocked by this instance. If resume is True, this
function will also resume all modules this object has suspended.
"""
+ if not hasattr(self, '_ressources_suspended'):
+ self._ressources_suspended = []
for res, app in ResourceHandler.__resources.items()[:]:
if app == self:
del ResourceHandler.__resources[res]
@@ -110,10 +114,10 @@
# done here
return True
# resume suspended modules
- for handler in self.__suspended:
+ for handler in self._ressources_suspended:
handler.resume()
# clear list with suspended since all resumed
- self.__suspended = []
+ self._ressources_suspended = []
def can_suspend(self):
-------------------------------------------------------------------------
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