X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=wrw%2Fsession.py;h=1239ecd0be6812d23d1d9dc256bf6dedbd7afa45;hb=1f61bf3134f3b46954ad012096c6ff3b398a74ef;hp=28c15771ca53a04259e28cd4fe2f5ef984370f60;hpb=bce331091338a78d07c78db6adab35911d41dea4;p=wrw.git

diff --git a/wrw/session.py b/wrw/session.py
index 28c1577..1239ecd 100644
--- a/wrw/session.py
+++ b/wrw/session.py
@@ -1,5 +1,5 @@
 import threading, time, pickle, random, os
-import cookie
+import cookie, env
 
 __all__ = ["db", "get"]
 
@@ -71,13 +71,14 @@ class session(object):
         self.lock = threading.Lock()
 
 class db(object):
-    def __init__(self, cookiename = "wrwsess", path = "/"):
+    def __init__(self, backdb = None, cookiename = "wrwsess", path = "/"):
         self.live = {}
         self.cookiename = cookiename
         self.path = path
         self.lock = threading.Lock()
         self.cthread = None
         self.freezetime = 3600
+        self.backdb = backdb
 
     def clean(self):
         now = int(time.time())
@@ -145,20 +146,8 @@ class db(object):
         return sess
 
     def thaw(self, sessid):
-        raise KeyError()
-
-    def freeze(self, sess):
-        raise TypeError()
-
-    def get(self, req):
-        return req.item(self.fetch)
-
-class backeddb(db):
-    def __init__(self, backdb, *args, **kw):
-        super(backeddb, self).__init__(*args, **kw)
-        self.backdb = backdb
-
-    def thaw(self, sessid):
+        if self.backdb is None:
+            raise KeyError()
         data = self.backdb[sessid]
         try:
             return pickle.loads(data)
@@ -166,9 +155,14 @@ class backeddb(db):
             raise KeyError()
 
     def freeze(self, sess):
-        self.backdb[sess.id] = pickle.dumps(sess)
+        if self.backdb is None:
+            raise TypeError()
+        self.backdb[sess.id] = pickle.dumps(sess, -1)
         sess.frozen()
 
+    def get(self, req):
+        return req.item(self.fetch)
+
 class dirback(object):
     def __init__(self, path):
         self.path = path
@@ -186,7 +180,7 @@ class dirback(object):
         with open(os.path.join(self.path, key), "w") as out:
             out.write(value)
 
-default = backeddb(dirback(os.path.join("/tmp", "wrwsess-" + str(os.getuid()))))
+default = env.var(db(backdb = dirback(os.path.join("/tmp", "wrwsess-" + str(os.getuid())))))
 
 def get(req):
-    return default.get(req)
+    return default.val.get(req)