From 19f3102f7e5352880aea74ac20a78bfdc5f64c65 Mon Sep 17 00:00:00 2001
From: Chris Maffeo <cmaffeo2@illinois.edu>
Date: Fri, 6 Dec 2019 17:10:41 -0600
Subject: [PATCH] SegmentModel.clear_strands() works for merged models
---
mrdna/segmentmodel.py | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/mrdna/segmentmodel.py b/mrdna/segmentmodel.py
index 5dd33f5..ff074d9 100644
--- a/mrdna/segmentmodel.py
+++ b/mrdna/segmentmodel.py
@@ -2830,10 +2830,20 @@ class SegmentModel(ArbdModel):
## clear strands
try:
for s in self.strands:
- self.children.remove(s)
+ try:
+ self.children.remove(s)
+ except:
+ pass
+ except:
+ pass
+
+ try:
for seg in self.segments:
- for d in ('fwd','rev'):
- seg.strand_pieces[d] = []
+ try:
+ for d in ('fwd','rev'):
+ seg.strand_pieces[d] = []
+ except:
+ pass
except:
pass
self.strands = strands = []
--
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