From e73505273f6620b116403a203d17211e9c13715a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Radek=20Hu=C5=A1ek?= <PitelVonSacek@gmail.com>
Date: Sun, 13 Dec 2015 19:27:12 +0100
Subject: [PATCH] guidedSubdivisionIterator: add context parametr
---
groupConnectivity.pyx | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/groupConnectivity.pyx b/groupConnectivity.pyx
index 69b87ef..edcf2a1 100644
--- a/groupConnectivity.pyx
+++ b/groupConnectivity.pyx
@@ -163,7 +163,7 @@ def subdivisionIterator(G, edges = None):
yield L
-def guidedSubdivisionIterator(G, edges = None, guide = lambda H: (True, None)):
+def guidedSubdivisionIterator(G, edges = None, guide = lambda H: (True, None), context = None):
class DeadEnd(Exception):
pass
@@ -172,7 +172,10 @@ def guidedSubdivisionIterator(G, edges = None, guide = lambda H: (True, None)):
def impl(G, edges):
if len(edges) == 0:
- cont, val = guide(G)
+ if context is None:
+ cont, val = guide(G)
+ else:
+ cont, val = guide(G, context)
if not cont:
raise DeadEnd()
yield val
--
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