Speed up Pattern.is_connected() by not calling Interface.interface_po…

…rts() and by using a set operation.
neurokernel · Mar 25, 2015 · 3e800ea · 3e800ea
1 parent 1cebcd7
commit 3e800ea
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/neurokernel/pattern.py b/neurokernel/pattern.py
@@ -1721,8 +1721,8 @@ def is_connected(self, from_int, to_int):
 
         # Get indices of the 'from' and 'to' interfaces as lists to speed up the
         # check below [*]:
-        from_idx = self.interface.interface_ports(from_int, True)
-        to_idx = self.interface.interface_ports(to_int, True)
+        from_idx = set(self.interface.data[self.interface.data['interface'] == from_int].index.tolist())
+        to_idx = set(self.interface.data[self.interface.data['interface'] == to_int].index.tolist())
 
         # Get index of all defined connections:
         idx = self.data[self.data['conn'] != 0].index