.travis.yml

@@ -6,6 +6,7 @@ python:
   - "3.4"
   - "3.5"
   - "3.6"
+  # - "3.7"
 cache:
   - pip

msgcheck/utils.py

@@ -39,6 +39,8 @@ STR_FORMATTERS.update({
         (r'[\%]{2}', '%'),
         (r'\%([.\d]+)?[bcdeEfFgGnosxX]', r''),
         (r'\%(\([^)]*\))([.\d]+)?[bcdeEfFgGnosxX]', r''),
+    ),
+    'python-brace':(
         (r'\{([^\:\}]*)?(:[^\}]*)?\}', r''),
     ),
 })

tests/test_msgcheck.py

@@ -106,7 +106,7 @@ class TestMsgCheck(unittest.TestCase):  # pylint: disable=too-many-public-method
         # the file has 9 errors (`noqa` was skipped)
         self.assertEqual(len(result[0][1]), 9)
-    def test_replace_formatters_c(self):
+    def test_replace_fmt_c(self):
         """Test removal of formatters in a C string."""
         self.assertEqual(replace_formatters('%s', 'c'), '')
         self.assertEqual(replace_formatters('%%', 'c'), '%')
@@ -120,7 +120,7 @@ class TestMsgCheck(unittest.TestCase):  # pylint: disable=too-many-public-method
             replace_formatters('%.3fTest%s%d%%%.03f%luhere% s', 'c'),
             'Test%here')
-    def test_replace_formatters_python(self):
+    def test_replace_fmt_python(self):
         """Test removal of formatters in a python string."""
         # str.__mod__()
         self.assertEqual(replace_formatters('%s', 'python'), '')
@@ -129,6 +129,9 @@ class TestMsgCheck(unittest.TestCase):  # pylint: disable=too-many-public-method
         self.assertEqual(replace_formatters('%.02f', 'python'), '')
         self.assertEqual(replace_formatters('%(sth)s', 'python'), '')
         self.assertEqual(replace_formatters('%(sth)02f', 'python'), '')
+
+    def test_replace_fmt_python_brace(self):
+        """Test removal of formatters in a python brace string."""
         # str.format()
         conditions = (
             ('First, thou shalt count to {0}',
@@ -152,7 +155,7 @@ class TestMsgCheck(unittest.TestCase):  # pylint: disable=too-many-public-method
         )
         for condition in conditions:
             self.assertEqual(
-                replace_formatters(condition[0], 'python'),
+                replace_formatters(condition[0], 'python-brace'),
                 condition[1],
                 condition[2],
             )