Remove inheritance from object class

This was needed for 2.7 compatibility, which we have now removed.

Signed-off-by: Rodrigo Tobar <rtobar@icrar.org>

ijson/backends/yajl2_cffi.py

@@ -195,7 +195,7 @@ def yajl_parse(handle, buffer):
         raise exception(error)
 
 
-class Container(object):
+class Container:
     pass
 
 

ijson/benchmark.py

@@ -98,7 +98,7 @@ def _stdout_tty_write_flush(message):
         stdout.flush()
 
 
-class progress_message(object):
+class progress_message:
 
     def __init__(self, message):
         self.message = message
@@ -111,7 +111,7 @@ def __exit__(self, *args):
         _stdout_tty_write_flush('\r\033[K')
 
 
-class AsyncReader(object):
+class AsyncReader:
     def __init__(self, data):
         self.data = io.BytesIO(data)
 

ijson/common.py

@@ -91,7 +91,7 @@ def parse_basecoro(target):
         target.send((prefix, event, value))
 
 
-class ObjectBuilder(object):
+class ObjectBuilder:
     '''
     Incrementally builds an object from JSON parser events. Events are passed
     into the `event` function that accepts two parameters: event type and

ijson/compat.py

@@ -6,7 +6,7 @@
 import warnings
 
 
-class utf8reader(object):
+class utf8reader:
     """Takes a utf8-encoded string reader and reads bytes out of it"""
 
     def __init__(self, str_reader):

ijson/utils35.py

@@ -25,7 +25,7 @@ class sendable_deque(collections.deque):
     '''Like utils.sendable_list, but for deque objects'''
     send = collections.deque.append
 
-class async_iterable(object):
+class async_iterable:
     '''
     A utility class that implements an async iterator returning values
     dispatched by a coroutine pipeline after *it* has received values coming

tests/_test_async.py

@@ -6,7 +6,7 @@
 from ._test_async_common import _get_all, _get_first
 
 
-class AsyncReader(object):
+class AsyncReader:
     def __init__(self, data):
         if type(data) == bytes:
             self.data = io.BytesIO(data)

tests/_test_async_types_coroutine.py

@@ -5,7 +5,7 @@
 
 from ._test_async_common import _get_all, _get_first
 
-class AsyncReaderTypesCoroutine(object):
+class AsyncReaderTypesCoroutine:
     def __init__(self, data):
         if type(data) == bytes:
             self.data = io.BytesIO(data)

tests/test_base.py

@@ -315,7 +315,7 @@
 }
 
 
-class warning_catcher(object):
+class warning_catcher:
     '''Encapsulates proper warning catch-all logic in python 2.7 and 3'''
 
     def __init__(self):
@@ -329,7 +329,7 @@ def __exit__(self, *args):
         self.catcher.__exit__(*args)
 
 
-class BackendSpecificTestCase(object):
+class BackendSpecificTestCase:
     '''
     Base class for backend-specific tests, gives ability to easily and
     generically reference different methods on the backend. It requires
@@ -341,7 +341,7 @@ def __getattr__(self, name):
         return getattr(self.backend, name + self.method_suffix)
 
 
-class IJsonTestsBase(object):
+class IJsonTestsBase:
     '''
     Base class with common tests for all iteration methods.
     Subclasses implement `all()` and `first()` to collect events coming from
@@ -572,7 +572,7 @@ def test_top_level_embedded_empty_member(self):
         self._test_empty_member(EMPTY_MEMBER_TEST_CASES['top_level_embedded'])
 
 
-class FileBasedTests(object):
+class FileBasedTests:
 
     def test_string_stream(self):
         with warning_catcher() as warns:

tests/test_generators.py

@@ -8,7 +8,7 @@
 
 
 
-class SingleReadFile(object):
+class SingleReadFile:
     '''A bytes file that can be read only once'''
 
     def __init__(self, raw_value):

tests/test_misc.py

@@ -25,7 +25,7 @@ def test_yajl2_c_loadable(self):
         importlib.util.module_from_spec(spec)
 
 
-class MainEntryPoints(object):
+class MainEntryPoints:
 
     def _assert_invalid_type(self, routine, *args, **kwargs):
         # Functions are not valid inputs