dabo Commit
Revision 5977
Date: 2010-09-06 16:05:17 -0700 (Mon, 06 Sep 2010)
Author: Ed
Trac: http://trac.dabodev.com/changeset/5977
Changed:
U trunk/dabo/biz/RemoteBizobj.py
Log:
Updated the internal cache code to handle permissions better when running under
mod_wsgi.
Diff:
Modified: trunk/dabo/biz/RemoteBizobj.py
===================================================================
--- trunk/dabo/biz/RemoteBizobj.py 2010-09-05 17:24:02 UTC (rev 5976)
+++ trunk/dabo/biz/RemoteBizobj.py 2010-09-06 23:05:17 UTC (rev 5977)
@@ -10,15 +10,10 @@
from dBizobj import dBizobj
-cacheDir = os.path.join(os.getcwd(), "cache")
-def _createCacheDir():
- if not os.path.exists(cacheDir):
- os.makedirs(cacheDir)
+class RemoteBizobj(dBizobj):
+ cacheDir = None
-
-
-class RemoteBizobj(dBizobj):
def _beforeInit(self):
return super(RemoteBizobj, self)._beforeInit()
@@ -30,6 +25,17 @@
super(RemoteBizobj, self)._afterInit()
+ @classmethod
+ def _createCacheDir(cls, pth=None):
+ if cls.cacheDir is not None:
+ return
+ if pth is None:
+ pth = os.getcwd()
+ cls.cacheDir = os.path.join(pth, "cache")
+ if not os.path.exists(cls.cacheDir):
+ os.makedirs(cls.cacheDir)
+
+
def defineConnection(self):
"""You must define and create the connection in this method.
Otherwise
an error will be raised. Pass the connection information to
setConnectionParams();
@@ -43,13 +49,13 @@
@classmethod
- def load(cls, hashval, ds):
+ def load(cls, hashval, ds, pth):
biz = cls()
biz.DataSource = ds
biz.hashval = hashval
- _createCacheDir()
- pth = os.path.join(cacheDir, hashval)
+ cls._createCacheDir(pth)
+ pth = os.path.join(cls.cacheDir, hashval)
if os.path.exists(pth):
f = file(pth)
kf, crsData = pickle.load(f)
@@ -87,8 +93,8 @@
"""Store data info to the cache for the next time the same
bizobj
is needed.
"""
- _createCacheDir()
- pth = os.path.join(cacheDir, hashval)
+ self._createCacheDir()
+ pth = os.path.join(self.cacheDir, hashval)
f = file(pth, "w")
pd = {}
cursorDict = self._cursorDictReference()
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