[Commit-gnuradio] r11168 - gnuradio/trunk/grc/src/platforms/python

[jblum]

Author: jblum
Date: 2009-05-31 23:01:16 -0600 (Sun, 31 May 2009)
New Revision: 11168

Modified:
   gnuradio/trunk/grc/src/platforms/python/FlowGraph.py
Log:
Disabled eval cache, seems to fix odd problem with importing numpy, and 
evaluating seemingly innocent strings.



Modified: gnuradio/trunk/grc/src/platforms/python/FlowGraph.py
===================================================================
--- gnuradio/trunk/grc/src/platforms/python/FlowGraph.py        2009-06-01 
02:49:23 UTC (rev 11167)
+++ gnuradio/trunk/grc/src/platforms/python/FlowGraph.py        2009-06-01 
05:01:16 UTC (rev 11168)
@@ -35,7 +35,7 @@
 
 class FlowGraph(_FlowGraph):
 
-       _eval_cache = dict()
+       #_eval_cache = dict()
        def _eval(self, code, namespace):
                """
                Evaluate the code with the given namespace.
@@ -44,11 +44,11 @@
                @return the resultant object
                """
                #check cache
-               if self._eval_cache.has_key(code) and self._eval_cache[code][0] 
== namespace:
-                       return self._eval_cache[code][1]
+               #if self._eval_cache.has_key(code) and 
self._eval_cache[code][0] == namespace:
+               #       return self._eval_cache[code][1]
                #evaluate
                result = eval(code, namespace, namespace)
-               self._eval_cache[code] = (namespace.copy(), result)
+               #self._eval_cache[code] = (namespace.copy(), result)
                return result
 
        def _get_io_signature(self, pad_key):