Removed object subclassing. (#562)

Removed object subclassing.

sacred/config/config_dict.py

@@ -6,9 +6,8 @@
                                  recursive_fill_in)
 
 
-class ConfigDict(object):
+class ConfigDict:
     def __init__(self, d):
-        super(ConfigDict, self).__init__()
         self._conf = normalize_or_die(d)
 
     def __call__(self, fixed=None, preset=None, fallback=None):

sacred/config/config_files.py

@@ -12,7 +12,7 @@
 __all__ = ('load_config_file', 'save_config_file')
 
 
-class Handler(object):
+class Handler:
     def __init__(self, load, dump, mode):
         self.load = load
         self.dump = dump

sacred/config/config_scope.py

@@ -14,9 +14,8 @@
 from sacred.config.signature import get_argspec
 
 
-class ConfigScope(object):
+class ConfigScope:
     def __init__(self, func):
-        super(ConfigScope, self).__init__()
         self.args, vararg_name, kw_wildcard, _, kwargs = get_argspec(func)
         assert vararg_name is None, \
             "*args not allowed for ConfigScope functions"

sacred/config/signature.py

@@ -35,7 +35,7 @@ def get_argspec(f):
     return args, vararg_name, kw_wildcard_name, pos_args, kwargs
 
 
-class Signature(object):
+class Signature:
     """
     Extracts and stores information about the signature of a function.
 

sacred/observers/base.py

@@ -4,7 +4,7 @@
 __all__ = ('RunObserver', 'td_format')
 
 
-class RunObserver(object):
+class RunObserver:
     """Defines the interface for all run observers."""
 
     priority = 0

sacred/observers/tinydb_hashfs.py

@@ -167,7 +167,7 @@ def parse_tinydb_arg(cls, args):
         return args
 
 
-class TinyDbReader(object):
+class TinyDbReader:
 
     def __init__(self, path):
         from .tinydb_hashfs_bases import get_db_file_manager

tests/test_config/test_signature.py

@@ -81,7 +81,7 @@ def kwonly_args(a, *, b, c=10):
               {}, {}, {}, {}, {'c': 10}]
 
 
-class SomeClass(object):
+class SomeClass:
     def bla(self, a, b, c):
         return a, b, c