py27 support

detect_secrets/plugins/keyword.py

@@ -265,10 +265,12 @@ def default_options(cls):
 
     @property
     def __dict__(self):
-        return {
+        output = {
             'keyword_exclude': self.keyword_exclude,
-            **super().__dict__,
         }
+        output.update(super(KeywordDetector, self).__dict__)
+
+        return output
 
     def __init__(self, keyword_exclude=None, exclude_lines_regex=None, automaton=None, **kwargs):
         super(KeywordDetector, self).__init__(

tests/main_test.py

@@ -38,10 +38,12 @@ def get_list_of_plugins(include=None, exclude=None):
         ):
             continue
 
-        output.append({
+        payload = {
             'name': name,
-            **plugin.default_options,
-        })
+        }
+        payload.update(plugin.default_options)
+
+        output.append(payload)
 
     if include:
         output.extend(include)
@@ -53,7 +55,7 @@ def get_plugin_report(extra=None):
     """
     :type extra: Dict[str, str]
     """
-    if not extra:
+    if not extra:       # pragma: no cover
         extra = {}
 
     longest_name_length = max([

tests/plugins/base_test.py

@@ -23,10 +23,10 @@
 def test_disable_flag_text(name, expected):
     class MockPlugin(BasePlugin):
         @property
-        def secret_type(self):
+        def secret_type(self):      # pragma: no cover
             return ''
 
-    MockPlugin.__name__ = name
+    MockPlugin.__name__ = str(name)
 
     assert MockPlugin.disable_flag_text == expected
 

tests/pre_commit_hook_test.py

@@ -205,8 +205,10 @@ def test_baseline_gets_updated(
                 },
             ])
 
-            assert baseline_written['plugins_used'] == \
-                sorted(regex_based_plugins, key=lambda x: x['name'])
+            assert baseline_written['plugins_used'] == sorted(
+                regex_based_plugins,
+                key=lambda x: x['name'],
+            )
 
     def test_writes_new_baseline_if_modified(self):
         baseline_string = _create_baseline()

tox.ini

@@ -11,7 +11,7 @@ deps = -rrequirements-dev.txt
 whitelist_externals = coverage
 commands =
     coverage erase
-    coverage run -m pytest tests -v
+    coverage run -m pytest tests
     coverage report --show-missing --include=tests/* --fail-under 100
     # This is so that we do not regress unintentionally
     coverage report --show-missing --include=detect_secrets/* --omit=detect_secrets/core/audit.py,detect_secrets/core/secrets_collection.py,detect_secrets/main.py,detect_secrets/plugins/common/ini_file_parser.py --fail-under 99