From 6244fa0655966ffc2c19b3671588ac2c25db38be Mon Sep 17 00:00:00 2001
From: dave <dave@dtu.dk>
Date: Wed, 3 Feb 2016 15:46:02 +0100
Subject: [PATCH] PY2 list: no copy attribute, use copy.copy() instead

---
 wetb/hawc2/htc_file.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wetb/hawc2/htc_file.py b/wetb/hawc2/htc_file.py
index d7fb82ed..67e629df 100644
--- a/wetb/hawc2/htc_file.py
+++ b/wetb/hawc2/htc_file.py
@@ -19,6 +19,7 @@ from collections import OrderedDict
 from wetb.hawc2.htc_contents import HTCContents, HTCSection, HTCLine, \
     HTCDefaults
 import os
+from copy import copy
 
 
 class HTCFile(HTCContents, HTCDefaults):
@@ -43,7 +44,7 @@ class HTCFile(HTCContents, HTCDefaults):
 #                self.lines = fid.readlines()
         self.lines = [l.strip() for l in self.lines]
 
-        lines = self.lines.copy()
+        lines = copy(self.lines)
         while lines:
             if lines[0].startswith(";"):
                 self.initial_comments.append(lines.pop(0).strip() + "\n")
-- 
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