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path: root/catapult/common/py_utils/py_utils/refactor/annotated_symbol/base_symbol.py
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Diffstat (limited to 'catapult/common/py_utils/py_utils/refactor/annotated_symbol/base_symbol.py')
-rw-r--r--catapult/common/py_utils/py_utils/refactor/annotated_symbol/base_symbol.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/catapult/common/py_utils/py_utils/refactor/annotated_symbol/base_symbol.py b/catapult/common/py_utils/py_utils/refactor/annotated_symbol/base_symbol.py
index 2e28e89f..5e473bcf 100644
--- a/catapult/common/py_utils/py_utils/refactor/annotated_symbol/base_symbol.py
+++ b/catapult/common/py_utils/py_utils/refactor/annotated_symbol/base_symbol.py
@@ -2,7 +2,11 @@
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
from py_utils.refactor import snippet
+from six.moves import range # pylint: disable=redefined-builtin
class AnnotatedSymbol(snippet.Symbol):
@@ -23,7 +27,7 @@ class AnnotatedSymbol(snippet.Symbol):
return super(AnnotatedSymbol, self).__setattr__(name, value)
def Cut(self, child):
- for i in xrange(len(self._children)):
+ for i in range(len(self._children)):
if self._children[i] == child:
self._modified = True
del self._children[i]