Format codebase with black and check formatting in CQ

Apply rules set by https://gerrit-review.googlesource.com/c/git-repo/+/362954/ across the codebase and fix any lingering errors caught
by flake8. Also check black formatting in run_tests (and CQ).

Bug: b/267675342
Change-Id: I972d77649dac351150dcfeb1cd1ad0ea2efc1956
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/363474
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Gavin Mak <gavinmak@google.com>
Commit-Queue: Gavin Mak <gavinmak@google.com>

1 files changed, 71 insertions, 53 deletions

diff --git a/subcmds/overview.py b/subcmds/overview.py
index 11dba95f..8ccad611 100644
--- a/subcmds/overview.py
+++ b/subcmds/overview.py
@@ -19,12 +19,12 @@ from command import PagedCommand
 
 
 class Overview(PagedCommand):
-  COMMON = True
-  helpSummary = "Display overview of unmerged project branches"
-  helpUsage = """
+    COMMON = True
+    helpSummary = "Display overview of unmerged project branches"
+    helpUsage = """
 %prog [--current-branch] [<project>...]
 """
-  helpDescription = """
+    helpDescription = """
 The '%prog' command is used to display an overview of the projects branches,
 and list any local commits that have not yet been merged into the project.
 
@@ -33,59 +33,77 @@ branches currently checked out in each project.  By default, all branches
 are displayed.
 """
 
-  def _Options(self, p):
-    p.add_option('-c', '--current-branch',
-                 dest="current_branch", action="store_true",
-                 help="consider only checked out branches")
-    p.add_option('--no-current-branch',
-                 dest='current_branch', action='store_false',
-                 help='consider all local branches')
-    # Turn this into a warning & remove this someday.
-    p.add_option('-b',
-                 dest='current_branch', action='store_true',
-                 help=optparse.SUPPRESS_HELP)
+    def _Options(self, p):
+        p.add_option(
+            "-c",
+            "--current-branch",
+            dest="current_branch",
+            action="store_true",
+            help="consider only checked out branches",
+        )
+        p.add_option(
+            "--no-current-branch",
+            dest="current_branch",
+            action="store_false",
+            help="consider all local branches",
+        )
+        # Turn this into a warning & remove this someday.
+        p.add_option(
+            "-b",
+            dest="current_branch",
+            action="store_true",
+            help=optparse.SUPPRESS_HELP,
+        )
 
-  def Execute(self, opt, args):
-    all_branches = []
-    for project in self.GetProjects(args, all_manifests=not opt.this_manifest_only):
-      br = [project.GetUploadableBranch(x)
-            for x in project.GetBranches()]
-      br = [x for x in br if x]
-      if opt.current_branch:
-        br = [x for x in br if x.name == project.CurrentBranch]
-      all_branches.extend(br)
+    def Execute(self, opt, args):
+        all_branches = []
+        for project in self.GetProjects(
+            args, all_manifests=not opt.this_manifest_only
+        ):
+            br = [project.GetUploadableBranch(x) for x in project.GetBranches()]
+            br = [x for x in br if x]
+            if opt.current_branch:
+                br = [x for x in br if x.name == project.CurrentBranch]
+            all_branches.extend(br)
 
-    if not all_branches:
-      return
+        if not all_branches:
+            return
 
-    class Report(Coloring):
-      def __init__(self, config):
-        Coloring.__init__(self, config, 'status')
-        self.project = self.printer('header', attr='bold')
-        self.text = self.printer('text')
+        class Report(Coloring):
+            def __init__(self, config):
+                Coloring.__init__(self, config, "status")
+                self.project = self.printer("header", attr="bold")
+                self.text = self.printer("text")
 
-    out = Report(all_branches[0].project.config)
-    out.text("Deprecated. See repo info -o.")
-    out.nl()
-    out.project('Projects Overview')
-    out.nl()
-
-    project = None
-
-    for branch in all_branches:
-      if project != branch.project:
-        project = branch.project
+        out = Report(all_branches[0].project.config)
+        out.text("Deprecated. See repo info -o.")
         out.nl()
-        out.project('project %s/' % project.RelPath(local=opt.this_manifest_only))
+        out.project("Projects Overview")
         out.nl()
 
-      commits = branch.commits
-      date = branch.date
-      print('%s %-33s (%2d commit%s, %s)' % (
-            branch.name == project.CurrentBranch and '*' or ' ',
-            branch.name,
-            len(commits),
-            len(commits) != 1 and 's' or ' ',
-            date))
-      for commit in commits:
-        print('%-35s   - %s' % ('', commit))
+        project = None
+
+        for branch in all_branches:
+            if project != branch.project:
+                project = branch.project
+                out.nl()
+                out.project(
+                    "project %s/"
+                    % project.RelPath(local=opt.this_manifest_only)
+                )
+                out.nl()
+
+            commits = branch.commits
+            date = branch.date
+            print(
+                "%s %-33s (%2d commit%s, %s)"
+                % (
+                    branch.name == project.CurrentBranch and "*" or " ",
+                    branch.name,
+                    len(commits),
+                    len(commits) != 1 and "s" or " ",
+                    date,
+                )
+            )
+            for commit in commits:
+                print("%-35s   - %s" % ("", commit))