Very simple filter mechanism added to Trace object

1 files changed, 4 insertions, 0 deletions

diff --git a/sta.py b/sta.py
index 14617ef..9706704 100755
--- a/sta.py
+++ b/sta.py
@@ -31,3 +31,7 @@ class Trace:
                 except struct.error:
                     f.close()
                     break
+    def filter(self, criteria):
+        func = eval("lambda x: " + criteria)
+        self.iter = filter(func, self.iter)
+