Stop inheriting from object. It's unneeded on Python 3+. (#8675)

6 files changed, 10 insertions, 10 deletions

diff --git a/acme/acme/client.py b/acme/acme/client.py
index c3f8c550f..33e515124 100644
--- a/acme/acme/client.py
+++ b/acme/acme/client.py
@@ -33,7 +33,7 @@ DEFAULT_NETWORK_TIMEOUT = 45
 DER_CONTENT_TYPE = 'application/pkix-cert'
 
 
-class ClientBase(object):
+class ClientBase:
     """ACME client base object.
 
     :ivar messages.Directory directory:
@@ -795,7 +795,7 @@ class ClientV2(ClientBase):
                 if 'rel' in l and 'url' in l and l['rel'] == relation_type]
 
 
-class BackwardsCompatibleClientV2(object):
+class BackwardsCompatibleClientV2:
     """ACME client wrapper that tends towards V2-style calls, but
     supports V1 servers.
 
@@ -938,7 +938,7 @@ class BackwardsCompatibleClientV2(object):
         return self.client.external_account_required()
 
 
-class ClientNetwork(object):
+class ClientNetwork:
     """Wrapper around requests that signs POSTs for authentication.
 
     Also adds user agent, and handles Content-Type.
diff --git a/acme/acme/crypto_util.py b/acme/acme/crypto_util.py
index 4b58db328..a14737053 100644
--- a/acme/acme/crypto_util.py
+++ b/acme/acme/crypto_util.py
@@ -27,7 +27,7 @@ logger = logging.getLogger(__name__)
 _DEFAULT_SSL_METHOD = SSL.SSLv23_METHOD  # type: ignore
 
 
-class _DefaultCertSelection(object):
+class _DefaultCertSelection:
     def __init__(self, certs):
         self.certs = certs
 
@@ -36,7 +36,7 @@ class _DefaultCertSelection(object):
         return self.certs.get(server_name, None)
 
 
-class SSLSocket(object):  # pylint: disable=too-few-public-methods
+class SSLSocket:  # pylint: disable=too-few-public-methods
     """SSL wrapper for sockets.
 
     :ivar socket sock: Original wrapped socket.
@@ -93,7 +93,7 @@ class SSLSocket(object):  # pylint: disable=too-few-public-methods
             new_context.set_alpn_select_callback(self.alpn_selection)
         connection.set_context(new_context)
 
-    class FakeConnection(object):
+    class FakeConnection:
         """Fake OpenSSL.SSL.Connection."""
 
         # pylint: disable=missing-function-docstring
diff --git a/acme/acme/magic_typing.py b/acme/acme/magic_typing.py
index 388fc4a58..0e60d3203 100644
--- a/acme/acme/magic_typing.py
+++ b/acme/acme/magic_typing.py
@@ -2,7 +2,7 @@
 import sys
 
 
-class TypingClass(object):
+class TypingClass:
     """Ignore import errors by getting anything"""
     def __getattr__(self, name):
         return None
diff --git a/acme/acme/messages.py b/acme/acme/messages.py
index 61fd89dfd..0d73037ae 100644
--- a/acme/acme/messages.py
+++ b/acme/acme/messages.py
@@ -274,7 +274,7 @@ class ResourceBody(jose.JSONObjectWithFields):
     """ACME Resource Body."""
 
 
-class ExternalAccountBinding(object):
+class ExternalAccountBinding:
     """ACME External Account Binding"""
 
     @classmethod
diff --git a/acme/acme/mixins.py b/acme/acme/mixins.py
index 1cd050ccc..0e1e0977c 100644
--- a/acme/acme/mixins.py
+++ b/acme/acme/mixins.py
@@ -1,7 +1,7 @@
 """Useful mixins for Challenge and Resource objects"""
 
 
-class VersionedLEACMEMixin(object):
+class VersionedLEACMEMixin:
     """This mixin stores the version of Let's Encrypt's endpoint being used."""
     @property
     def le_acme_version(self):
diff --git a/acme/acme/standalone.py b/acme/acme/standalone.py
index 94397f0de..f5bc548b6 100644
--- a/acme/acme/standalone.py
+++ b/acme/acme/standalone.py
@@ -53,7 +53,7 @@ class ACMEServerMixin:
     allow_reuse_address = True
 
 
-class BaseDualNetworkedServers(object):
+class BaseDualNetworkedServers:
     """Base class for a pair of IPv6 and IPv4 servers that tries to do everything
        it's asked for both servers, but where failures in one server don't
        affect the other.