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BaseBackend has now a mutex and can be used in a 'with' statement to lock it

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This commit is contained in:
Romain Bignon 2010-04-27 00:59:59 +02:00
commit 8b822dcd09
1 changed files with 11 additions and 0 deletions
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11
weboob/backend.py
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@ -19,6 +19,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
""" """
import re import re
from threading import RLock
__all__ = ['BackendStorage', 'BaseBackend'] __all__ = ['BackendStorage', 'BaseBackend']
@ -75,9 +76,19 @@ class BaseBackend(object):
class ConfigError(Exception): pass class ConfigError(Exception): pass
def __enter__(self):
self.lock.acquire()
def __exit__(self, t, v, tb):
self.lock.release()
def __repr__(self):
return u"<Backend '%s'>" % self.name
def __init__(self, weboob, name, config, storage): def __init__(self, weboob, name, config, storage):
self.weboob = weboob self.weboob = weboob
self.name = name self.name = name
self.lock = RLock()
self.config = {} self.config = {}
for name, field in self.CONFIG.iteritems(): for name, field in self.CONFIG.iteritems():
value = config.get(name, field.default) value = config.get(name, field.default)