Disabled eval cache, seems to fix odd problem with importing numpy, and evaluating...

[debian/gnuradio] / grc / src / platforms / python / FlowGraph.py

diff --git a/grc/src/platforms/python/FlowGraph.py b/grc/src/platforms/python/FlowGraph.py
index 73720b74420fead4b850f0059cd8ae97426085d8..b2863ef7203d27c752daa5e087b75a396e495ba0 100644 (file)
--- a/grc/src/platforms/python/FlowGraph.py
+++ b/grc/src/platforms/python/FlowGraph.py
@@ -35,7 +35,7 @@ def _get_value_expr(variable_block):
 
 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 @@ class FlowGraph(_FlowGraph):
                @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):