use simpler super() magic

Python 3 has a simpler super() style so switch to it to make the
code a little simpler and to stop pylint warnings.

Change-Id: I1b3ccf57ae968d56a9a0bcfc1258fbd8bfa3afee
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297383
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>

error.py

@@ -37,7 +37,7 @@ class NoManifestException(Exception):
   """
 
   def __init__(self, path, reason):
-    super(NoManifestException, self).__init__(path, reason)
+    super().__init__(path, reason)
     self.path = path
     self.reason = reason
 
@@ -50,7 +50,7 @@ class EditorError(Exception):
   """
 
   def __init__(self, reason):
-    super(EditorError, self).__init__(reason)
+    super().__init__(reason)
     self.reason = reason
 
   def __str__(self):
@@ -62,7 +62,7 @@ class GitError(Exception):
   """
 
   def __init__(self, command):
-    super(GitError, self).__init__(command)
+    super().__init__(command)
     self.command = command
 
   def __str__(self):
@@ -74,7 +74,7 @@ class UploadError(Exception):
   """
 
   def __init__(self, reason):
-    super(UploadError, self).__init__(reason)
+    super().__init__(reason)
     self.reason = reason
 
   def __str__(self):
@@ -86,7 +86,7 @@ class DownloadError(Exception):
   """
 
   def __init__(self, reason):
-    super(DownloadError, self).__init__(reason)
+    super().__init__(reason)
     self.reason = reason
 
   def __str__(self):
@@ -98,7 +98,7 @@ class NoSuchProjectError(Exception):
   """
 
   def __init__(self, name=None):
-    super(NoSuchProjectError, self).__init__(name)
+    super().__init__(name)
     self.name = name
 
   def __str__(self):
@@ -112,7 +112,7 @@ class InvalidProjectGroupsError(Exception):
   """
 
   def __init__(self, name=None):
-    super(InvalidProjectGroupsError, self).__init__(name)
+    super().__init__(name)
     self.name = name
 
   def __str__(self):
@@ -128,7 +128,7 @@ class RepoChangedException(Exception):
   """
 
   def __init__(self, extra_args=None):
-    super(RepoChangedException, self).__init__(extra_args)
+    super().__init__(extra_args)
     self.extra_args = extra_args or []
 
 

manifest_xml.py

@@ -1301,7 +1301,7 @@ class GitcManifest(XmlManifest):
 
   def _ParseProject(self, node, parent=None):
     """Override _ParseProject and add support for GITC specific attributes."""
-    return super(GitcManifest, self)._ParseProject(
+    return super()._ParseProject(
         node, parent=parent, old_revision=node.getAttribute('old-revision'))
 
   def _output_manifest_project_extras(self, p, e):
@@ -1325,7 +1325,7 @@ class RepoClient(XmlManifest):
     if manifest_file is None:
       manifest_file = os.path.join(repodir, MANIFEST_FILE_NAME)
     local_manifests = os.path.abspath(os.path.join(repodir, LOCAL_MANIFESTS_DIR_NAME))
-    super(RepoClient, self).__init__(repodir, manifest_file, local_manifests)
+    super().__init__(repodir, manifest_file, local_manifests)
 
     # TODO: Completely separate manifest logic out of the client.
     self.manifest = self
@@ -1340,6 +1340,5 @@ class GitcClient(RepoClient, GitcManifest):
     self.gitc_client_dir = os.path.join(gitc_utils.get_gitc_manifest_dir(),
                                         gitc_client_name)
 
-    super(GitcManifest, self).__init__(
+    super().__init__(repodir, os.path.join(self.gitc_client_dir, '.manifest'))
-        repodir, os.path.join(self.gitc_client_dir, '.manifest'))
     self.isGitcClient = True

project.py

@@ -232,7 +232,7 @@ class ReviewableBranch(object):
 class StatusColoring(Coloring):
 
   def __init__(self, config):
-    Coloring.__init__(self, config, 'status')
+    super().__init__(config, 'status')
     self.project = self.printer('header', attr='bold')
     self.branch = self.printer('header', attr='bold')
     self.nobranch = self.printer('nobranch', fg='red')
@@ -246,7 +246,7 @@ class StatusColoring(Coloring):
 class DiffColoring(Coloring):
 
   def __init__(self, config):
-    Coloring.__init__(self, config, 'diff')
+    super().__init__(config, 'diff')
     self.project = self.printer('header', attr='bold')
     self.fail = self.printer('fail', fg='red')
 
@@ -3091,7 +3091,7 @@ class _Later(object):
 class _SyncColoring(Coloring):
 
   def __init__(self, config):
-    Coloring.__init__(self, config, 'reposync')
+    super().__init__(config, 'reposync')
     self.project = self.printer('header', attr='bold')
     self.info = self.printer('info')
     self.fail = self.printer('fail', fg='red')

subcmds/gitc_init.py

@@ -47,7 +47,7 @@ use for this GITC client.
 """
 
   def _Options(self, p):
-    super(GitcInit, self)._Options(p, gitc_init=True)
+    super()._Options(p, gitc_init=True)
     g = p.add_option_group('GITC options')
     g.add_option('-f', '--manifest-file',
                  dest='manifest_file',
@@ -64,7 +64,7 @@ use for this GITC client.
       sys.exit(1)
     self.client_dir = os.path.join(gitc_utils.get_gitc_manifest_dir(),
                                    gitc_client)
-    super(GitcInit, self).Execute(opt, args)
+    super().Execute(opt, args)
 
     manifest_file = self.manifest.manifestFile
     if opt.manifest_file: