19 files changed, 43 insertions, 43 deletions

diff --git a/color.py b/color.py
index 0f637489..e3e2a5f3 100644
--- a/color.py
+++ b/color.py
@@ -103,7 +103,7 @@ def SetDefaultColoring(state):
         DEFAULT = "never"
 
 
-class Coloring(object):
+class Coloring:
     def __init__(self, config, section_type):
         self._section = "color.%s" % section_type
         self._config = config
diff --git a/command.py b/command.py
index 9d5d56ee..a6189ed6 100644
--- a/command.py
+++ b/command.py
@@ -46,7 +46,7 @@ class UsageError(RepoExitError):
     """Exception thrown with invalid command usage."""
 
 
-class Command(object):
+class Command:
     """Base class for any command line action in repo."""
 
     # Singleton for all commands to track overall repo command execution and
@@ -498,11 +498,11 @@ class PagedCommand(Command):
         return True
 
 
-class MirrorSafeCommand(object):
+class MirrorSafeCommand:
     """Command permits itself to run within a mirror, and does not require a
     working directory.
     """
 
 
-class GitcClientCommand(object):
+class GitcClientCommand:
     """Command that requires the local client to be a GITC client."""
diff --git a/editor.py b/editor.py
index 78311f1a..10ff158b 100644
--- a/editor.py
+++ b/editor.py
@@ -22,7 +22,7 @@ from error import EditorError
 import platform_utils
 
 
-class Editor(object):
+class Editor:
     """Manages the user's preferred text editor."""
 
     _editor = None
diff --git a/event_log.py b/event_log.py
index 60c1a437..ef01394a 100644
--- a/event_log.py
+++ b/event_log.py
@@ -21,7 +21,7 @@ TASK_SYNC_NETWORK = "sync-network"
 TASK_SYNC_LOCAL = "sync-local"
 
 
-class EventLog(object):
+class EventLog:
     """Event log that records events that occurred during a repo invocation.
 
     Events are written to the log as a consecutive JSON entries, one per line.
diff --git a/git_command.py b/git_command.py
index 2e4974fa..0e256392 100644
--- a/git_command.py
+++ b/git_command.py
@@ -58,7 +58,7 @@ INVALID_GIT_EXIT_CODE = 126
 logger = RepoLogger(__file__)
 
 
-class _GitCall(object):
+class _GitCall:
     @functools.lru_cache(maxsize=None)
     def version_tuple(self):
         ret = Wrapper().ParseGitVersion()
@@ -148,7 +148,7 @@ def GetEventTargetPath():
     return path
 
 
-class UserAgent(object):
+class UserAgent:
     """Mange User-Agent settings when talking to external services
 
     We follow the style as documented here:
@@ -272,7 +272,7 @@ def _build_env(
     return env
 
 
-class GitCommand(object):
+class GitCommand:
     """Wrapper around a single git invocation."""
 
     def __init__(
diff --git a/git_config.py b/git_config.py
index c19f7662..4f053ed0 100644
--- a/git_config.py
+++ b/git_config.py
@@ -70,7 +70,7 @@ def _key(name):
     return ".".join(parts)
 
 
-class GitConfig(object):
+class GitConfig:
     _ForUser = None
 
     _ForSystem = None
@@ -430,7 +430,7 @@ class RepoConfig(GitConfig):
         return os.path.join(repo_config_dir, ".repoconfig/config")
 
 
-class RefSpec(object):
+class RefSpec:
     """A Git refspec line, split into its components:
 
     forced:  True if the line starts with '+'
@@ -541,7 +541,7 @@ def GetUrlCookieFile(url, quiet):
     yield cookiefile, None
 
 
-class Remote(object):
+class Remote:
     """Configuration options related to a remote."""
 
     def __init__(self, config, name):
@@ -723,7 +723,7 @@ class Remote(object):
         return self._config.GetString(key, all_keys=all_keys)
 
 
-class Branch(object):
+class Branch:
     """Configuration options related to a single branch."""
 
     def __init__(self, config, name):
diff --git a/git_refs.py b/git_refs.py
index 1f5eaab4..8e8d603a 100644
--- a/git_refs.py
+++ b/git_refs.py
@@ -28,7 +28,7 @@ R_WORKTREE_M = R_WORKTREE + "m/"
 R_M = "refs/remotes/m/"
 
 
-class GitRefs(object):
+class GitRefs:
     def __init__(self, gitdir):
         self._gitdir = gitdir
         self._phyref = None
diff --git a/git_superproject.py b/git_superproject.py
index 5d8c0d4e..651b6dbb 100644
--- a/git_superproject.py
+++ b/git_superproject.py
@@ -66,7 +66,7 @@ class UpdateProjectsResult(NamedTuple):
     fatal: bool
 
 
-class Superproject(object):
+class Superproject:
     """Get commit ids from superproject.
 
     Initializes a local copy of a superproject for the manifest. This allows
diff --git a/git_trace2_event_log_base.py b/git_trace2_event_log_base.py
index d986b240..7b51b753 100644
--- a/git_trace2_event_log_base.py
+++ b/git_trace2_event_log_base.py
@@ -42,7 +42,7 @@ import threading
 p_init_count = 0
 
 
-class BaseEventLog(object):
+class BaseEventLog:
     """Event log that records events that occurred during a repo invocation.
 
     Events are written to the log as a consecutive JSON entries, one per line.
diff --git a/hooks.py b/hooks.py
index 337c2627..6ded08b9 100644
--- a/hooks.py
+++ b/hooks.py
@@ -22,7 +22,7 @@ from error import HookError
 from git_refs import HEAD
 
 
-class RepoHook(object):
+class RepoHook:
     """A RepoHook contains information about a script to run as a hook.
 
     Hooks are used to run a python script before running an upload (for
diff --git a/main.py b/main.py
index 07c360f4..a1282851 100755
--- a/main.py
+++ b/main.py
@@ -186,7 +186,7 @@ global_options.add_option(
 )
 
 
-class _Repo(object):
+class _Repo:
     def __init__(self, repodir):
         self.repodir = repodir
         self.commands = all_commands
diff --git a/manifest_xml.py b/manifest_xml.py
index 458dfb7d..d2217bb8 100644
--- a/manifest_xml.py
+++ b/manifest_xml.py
@@ -119,7 +119,7 @@ def XmlInt(node, attr, default=None):
         )
 
 
-class _Default(object):
+class _Default:
     """Project defaults within the manifest."""
 
     revisionExpr = None
@@ -142,7 +142,7 @@ class _Default(object):
         return self.__dict__ != other.__dict__
 
 
-class _XmlRemote(object):
+class _XmlRemote:
     def __init__(
         self,
         name,
@@ -354,7 +354,7 @@ class SubmanifestSpec:
         self.groups = groups or []
 
 
-class XmlManifest(object):
+class XmlManifest:
     """manages the repo configuration file"""
 
     def __init__(
diff --git a/progress.py b/progress.py
index 80bc9463..54eb8f93 100644
--- a/progress.py
+++ b/progress.py
@@ -82,7 +82,7 @@ def jobs_str(total):
     return f"{total} job{'s' if total > 1 else ''}"
 
 
-class Progress(object):
+class Progress:
     def __init__(
         self,
         title,
diff --git a/project.py b/project.py
index 80c20add..c91ae217 100644
--- a/project.py
+++ b/project.py
@@ -152,7 +152,7 @@ def _ProjectHooks():
     return _project_hook_list
 
 
-class DownloadedChange(object):
+class DownloadedChange:
     _commit_cache = None
 
     def __init__(self, project, base, change_id, ps_id, commit):
@@ -178,7 +178,7 @@ class DownloadedChange(object):
         return self._commit_cache
 
 
-class ReviewableBranch(object):
+class ReviewableBranch:
     _commit_cache = None
     _base_exists = None
 
@@ -319,7 +319,7 @@ class DiffColoring(Coloring):
         self.fail = self.printer("fail", fg="red")
 
 
-class Annotation(object):
+class Annotation:
     def __init__(self, name, value, keep):
         self.name = name
         self.value = value
@@ -386,7 +386,7 @@ def _SafeExpandPath(base, subpath, skipfinal=False):
     return path
 
 
-class _CopyFile(object):
+class _CopyFile:
     """Container for <copyfile> manifest element."""
 
     def __init__(self, git_worktree, src, topdir, dest):
@@ -435,7 +435,7 @@ class _CopyFile(object):
                 logger.error("error: Cannot copy file %s to %s", src, dest)
 
 
-class _LinkFile(object):
+class _LinkFile:
     """Container for <linkfile> manifest element."""
 
     def __init__(self, git_worktree, src, topdir, dest):
@@ -518,7 +518,7 @@ class _LinkFile(object):
                     self.__linkIt(relSrc, absDest)
 
 
-class RemoteSpec(object):
+class RemoteSpec:
     def __init__(
         self,
         name,
@@ -538,7 +538,7 @@ class RemoteSpec(object):
         self.fetchUrl = fetchUrl
 
 
-class Project(object):
+class Project:
     # These objects can be shared between several working trees.
     @property
     def shareable_dirs(self):
@@ -3475,7 +3475,7 @@ class Project(object):
         )
         return logs
 
-    class _GitGetByExec(object):
+    class _GitGetByExec:
         def __init__(self, project, bare, gitdir):
             self._project = project
             self._bare = bare
@@ -3530,7 +3530,7 @@ class Project(object):
                     except StopIteration:
                         break
 
-                    class _Info(object):
+                    class _Info:
                         def __init__(self, path, omode, nmode, oid, nid, state):
                             self.path = path
                             self.src_path = None
@@ -3716,7 +3716,7 @@ class _DirtyError(LocalSyncFail):
         return "contains uncommitted changes"
 
 
-class _InfoMessage(object):
+class _InfoMessage:
     def __init__(self, project, text):
         self.project = project
         self.text = text
@@ -3728,7 +3728,7 @@ class _InfoMessage(object):
         syncbuf.out.nl()
 
 
-class _Failure(object):
+class _Failure:
     def __init__(self, project, why):
         self.project = project
         self.why = why
@@ -3740,7 +3740,7 @@ class _Failure(object):
         syncbuf.out.nl()
 
 
-class _Later(object):
+class _Later:
     def __init__(self, project, action):
         self.project = project
         self.action = action
@@ -3766,7 +3766,7 @@ class _SyncColoring(Coloring):
         self.fail = self.printer("fail", fg="red")
 
 
-class SyncBuffer(object):
+class SyncBuffer:
     def __init__(self, config, detach_head=False):
         self._messages = []
         self._failures = []
diff --git a/repo b/repo
index 7f24ff1e..95f9df88 100755
--- a/repo
+++ b/repo
@@ -40,7 +40,7 @@ MIN_PYTHON_VERSION_HARD = (3, 5)
 
 
 # Keep basic logic in sync with repo_trace.py.
-class Trace(object):
+class Trace:
     """Trace helper logic."""
 
     REPO_TRACE = "REPO_TRACE"
@@ -1214,7 +1214,7 @@ def _FindRepo():
     return (repo, os.path.join(curdir, repodir))
 
 
-class _Options(object):
+class _Options:
     help = False
     version = False
 
@@ -1258,7 +1258,7 @@ def _ParseArguments(args):
     return cmd, opt, arg
 
 
-class Requirements(object):
+class Requirements:
     """Helper for checking repo's system requirements."""
 
     REQUIREMENTS_NAME = "requirements.json"
diff --git a/subcmds/branches.py b/subcmds/branches.py
index 33523c38..d9a190be 100644
--- a/subcmds/branches.py
+++ b/subcmds/branches.py
@@ -28,7 +28,7 @@ class BranchColoring(Coloring):
         self.notinproject = self.printer("notinproject", fg="red")
 
 
-class BranchInfo(object):
+class BranchInfo:
     def __init__(self, name):
         self.name = name
         self.current = 0
diff --git a/subcmds/sync.py b/subcmds/sync.py
index e1f7d019..dbdaa2c2 100644
--- a/subcmds/sync.py
+++ b/subcmds/sync.py
@@ -1908,7 +1908,7 @@ def _PostRepoFetch(rp, repo_verify=True, verbose=False):
             print("repo version %s is current" % rp.work_git.describe(HEAD))
 
 
-class _FetchTimes(object):
+class _FetchTimes:
     _ALPHA = 0.5
 
     def __init__(self, manifest):
@@ -1951,7 +1951,7 @@ class _FetchTimes(object):
             platform_utils.remove(self._path, missing_ok=True)
 
 
-class LocalSyncState(object):
+class LocalSyncState:
     _LAST_FETCH = "last_fetch"
     _LAST_CHECKOUT = "last_checkout"
 
diff --git a/tests/test_git_command.py b/tests/test_git_command.py
index 881cccb8..7c108ccd 100644
--- a/tests/test_git_command.py
+++ b/tests/test_git_command.py
@@ -72,7 +72,7 @@ class GitCommandWaitTest(unittest.TestCase):
     """Tests the GitCommand class .Wait()"""
 
     def setUp(self):
-        class MockPopen(object):
+        class MockPopen:
             rc = 0
 
             def __init__(self):
diff --git a/tests/test_project.py b/tests/test_project.py
index 79728d70..42f0f6e5 100644
--- a/tests/test_project.py
+++ b/tests/test_project.py
@@ -48,7 +48,7 @@ def TempGitTree():
         yield tempdir
 
 
-class FakeProject(object):
+class FakeProject:
     """A fake for Project for basic functionality."""
 
     def __init__(self, worktree):