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Initial shelve support for persistance in sessions.

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This commit is contained in:
Bill Dengler 2015-05-01 01:48:42 -04:00
parent e7943cba50
commit 594985dec4
1 changed files with 21 additions and 2 deletions
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19
src/sessionmanager/session.py
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@ -12,6 +12,7 @@ import logging
from twitter import utils from twitter import utils
from twython import TwythonError, TwythonRateLimitError, TwythonAuthError from twython import TwythonError, TwythonRateLimitError, TwythonAuthError
import config_utils import config_utils
import shelve
from mysc.thread_utils import stream_threaded from mysc.thread_utils import stream_threaded
from pubsub import pub from pubsub import pub
log = logging.getLogger("sessionmanager.session") log = logging.getLogger("sessionmanager.session")
@ -92,6 +93,7 @@ class Session(object):
self.settings = None self.settings = None
self.twitter = twitter.twitter.twitter() self.twitter = twitter.twitter.twitter()
self.db={} self.db={}
self.deshelve()
self.reconnection_function_active = False self.reconnection_function_active = False
self.counter = 0 self.counter = 0
self.lists = [] self.lists = []
@ -356,3 +358,20 @@ class Session(object):
else: else:
self.main_stream.disconnect() self.main_stream.disconnect()
del self.main_stream del self.main_stream
def shelve(self):
"Shelve the database to allow for persistance."
shelfname=paths.config_path(str(self.session_id)+".db")
shelf=shelve.open(paths.config_path(shelfname),'c')
for key,value in self.db.items():
shelf[key]=value
shelf.close()
def deshelve(self):
"Import a shelved database."
shelfname=paths.config_path(str(self.session_id)+".db")
shelf=shelve.open(paths.config_path(shelfname),'c')
for key,value in shelf.items():
self.db[key]=value
shelf.close()