[gyb] Work-around PEP 3106 for Python 3 compatibility

PEP 3106 [1] changed the behavior of the dictionaries `items` method. In Python 2, `items` builds a real list of tuples where `iteritems` returns a generator. PEP 3106 changes Python 3's `items` method to be equivalent to Python 2's `iteritems` and completely removes `iteritems` in Python 3. This patch switches to both to use `items`. This could have a negative impact on Python 2's performance because it now causes the dictionary tuples to be built in memory. [1] https://www.python.org/dev/peps/pep-3106/
makesoftwaresafe · Dec 31, 2015 · c8e74d1 · c8e74d1
1 parent 7dbb412
commit c8e74d1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/utils/GYBUnicodeDataUtils.py b/utils/GYBUnicodeDataUtils.py
@@ -66,7 +66,7 @@ def __init__(self, grapheme_break_property_file_name):
         # values to symbolic values.
         self.symbolic_values = \
             [ None ] * (max(self.numeric_value_table.values()) + 1)
-        for k,v in self.numeric_value_table.iteritems():
+        for k,v in self.numeric_value_table.items():
             self.symbolic_values[v] = k
 
         # Load the data file.