Bump hacking

hacking 4.0.x is too old.

Change-Id: Ic4d2e9731ddcaae4a63283805fd9425573a80050

os_apply_config/apply_config.py

@@ -89,7 +89,7 @@ def _extract_key(config_path, key, fallback_metadata=None):
                 raise TypeError()
         except (KeyError, TypeError):
             try:
-                if type(config) == list:
+                if isinstance(config, list):
                     config = config[int(key)]
                     continue
             except (IndexError, ValueError):
@@ -150,7 +150,7 @@ def write_file(path, obj):
     d = os.path.dirname(path)
     os.path.exists(d) or os.makedirs(d)
     with tempfile.NamedTemporaryFile(dir=d, delete=False) as newfile:
-        if type(obj.body) == str:
+        if isinstance(obj.body, str):
             obj.body = obj.body.encode('utf-8')
         newfile.write(obj.body)
         os.chmod(newfile.name, mode)

os_apply_config/collect_config.py

@@ -26,7 +26,7 @@ def read_configs(config_files):
         if os.path.exists(input_path):
             try:
                 with open(input_path) as input_file:
-                    yield((input_file.read(), input_path))
+                    yield (input_file.read(), input_path)
             except IOError as e:
                 raise exc.ConfigException('Could not open %s for reading. %s' %
                                           (input_path, e))
@@ -36,7 +36,7 @@ def parse_configs(config_data):
     '''Generator yields parsed json for each item passed in config_data.'''
     for input_data, input_path in config_data:
         try:
-            yield(json.loads(input_data))
+            yield json.loads(input_data)
         except ValueError:
             raise exc.ConfigException('Could not parse metadata file: %s' %
                                       input_path)

test-requirements.txt

@@ -1,4 +1,4 @@
-hacking>=4.0.0,<4.1.0 # Apache-2.0
+hacking>=6.1.0,<6.2.0 # Apache-2.0
 
 coverage!=4.4,>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD