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, 180 insertions, 150 deletions

diff --git a/subcmds/help.py b/subcmds/help.py
index 1ad391db..50a48047 100644
--- a/subcmds/help.py
+++ b/subcmds/help.py
@@ -18,163 +18,193 @@ import textwrap
 
 from subcmds import all_commands
 from color import Coloring
-from command import PagedCommand, MirrorSafeCommand, GitcAvailableCommand, GitcClientCommand
+from command import (
+    PagedCommand,
+    MirrorSafeCommand,
+    GitcAvailableCommand,
+    GitcClientCommand,
+)
 import gitc_utils
 from wrapper import Wrapper
 
 
 class Help(PagedCommand, MirrorSafeCommand):
-  COMMON = False
-  helpSummary = "Display detailed help on a command"
-  helpUsage = """
+    COMMON = False
+    helpSummary = "Display detailed help on a command"
+    helpUsage = """
 %prog [--all|command]
 """
-  helpDescription = """
+    helpDescription = """
 Displays detailed usage information about a command.
 """
 
-  def _PrintCommands(self, commandNames):
-    """Helper to display |commandNames| summaries."""
-    maxlen = 0
-    for name in commandNames:
-      maxlen = max(maxlen, len(name))
-    fmt = '  %%-%ds  %%s' % maxlen
-
-    for name in commandNames:
-      command = all_commands[name]()
-      try:
-        summary = command.helpSummary.strip()
-      except AttributeError:
-        summary = ''
-      print(fmt % (name, summary))
-
-  def _PrintAllCommands(self):
-    print('usage: repo COMMAND [ARGS]')
-    self.PrintAllCommandsBody()
-
-  def PrintAllCommandsBody(self):
-    print('The complete list of recognized repo commands is:')
-    commandNames = list(sorted(all_commands))
-    self._PrintCommands(commandNames)
-    print("See 'repo help <command>' for more information on a "
-          'specific command.')
-    print('Bug reports:', Wrapper().BUG_URL)
-
-  def _PrintCommonCommands(self):
-    print('usage: repo COMMAND [ARGS]')
-    self.PrintCommonCommandsBody()
-
-  def PrintCommonCommandsBody(self):
-    print('The most commonly used repo commands are:')
-
-    def gitc_supported(cmd):
-      if not isinstance(cmd, GitcAvailableCommand) and not isinstance(cmd, GitcClientCommand):
-        return True
-      if self.client.isGitcClient:
-        return True
-      if isinstance(cmd, GitcClientCommand):
-        return False
-      if gitc_utils.get_gitc_manifest_dir():
-        return True
-      return False
-
-    commandNames = list(sorted([name
-                                for name, command in all_commands.items()
-                                if command.COMMON and gitc_supported(command)]))
-    self._PrintCommands(commandNames)
-
-    print(
-        "See 'repo help <command>' for more information on a specific command.\n"
-        "See 'repo help --all' for a complete list of recognized commands.")
-    print('Bug reports:', Wrapper().BUG_URL)
-
-  def _PrintCommandHelp(self, cmd, header_prefix=''):
-    class _Out(Coloring):
-      def __init__(self, gc):
-        Coloring.__init__(self, gc, 'help')
-        self.heading = self.printer('heading', attr='bold')
-        self._first = True
-
-      def _PrintSection(self, heading, bodyAttr):
-        try:
-          body = getattr(cmd, bodyAttr)
-        except AttributeError:
-          return
-        if body == '' or body is None:
-          return
-
-        if not self._first:
-          self.nl()
-        self._first = False
-
-        self.heading('%s%s', header_prefix, heading)
-        self.nl()
-        self.nl()
-
-        me = 'repo %s' % cmd.NAME
-        body = body.strip()
-        body = body.replace('%prog', me)
-
-        # Extract the title, but skip any trailing {#anchors}.
-        asciidoc_hdr = re.compile(r'^\n?#+ ([^{]+)(\{#.+\})?$')
-        for para in body.split("\n\n"):
-          if para.startswith(' '):
-            self.write('%s', para)
-            self.nl()
-            self.nl()
-            continue
-
-          m = asciidoc_hdr.match(para)
-          if m:
-            self.heading('%s%s', header_prefix, m.group(1))
-            self.nl()
-            self.nl()
-            continue
-
-          lines = textwrap.wrap(para.replace('  ', ' '), width=80,
-                                break_long_words=False, break_on_hyphens=False)
-          for line in lines:
-            self.write('%s', line)
-            self.nl()
-          self.nl()
-
-    out = _Out(self.client.globalConfig)
-    out._PrintSection('Summary', 'helpSummary')
-    cmd.OptionParser.print_help()
-    out._PrintSection('Description', 'helpDescription')
-
-  def _PrintAllCommandHelp(self):
-    for name in sorted(all_commands):
-      cmd = all_commands[name](manifest=self.manifest)
-      self._PrintCommandHelp(cmd, header_prefix='[%s] ' % (name,))
-
-  def _Options(self, p):
-    p.add_option('-a', '--all',
-                 dest='show_all', action='store_true',
-                 help='show the complete list of commands')
-    p.add_option('--help-all',
-                 dest='show_all_help', action='store_true',
-                 help='show the --help of all commands')
-
-  def Execute(self, opt, args):
-    if len(args) == 0:
-      if opt.show_all_help:
-        self._PrintAllCommandHelp()
-      elif opt.show_all:
-        self._PrintAllCommands()
-      else:
-        self._PrintCommonCommands()
-
-    elif len(args) == 1:
-      name = args[0]
-
-      try:
-        cmd = all_commands[name](manifest=self.manifest)
-      except KeyError:
-        print("repo: '%s' is not a repo command." % name, file=sys.stderr)
-        sys.exit(1)
-
-      self._PrintCommandHelp(cmd)
-
-    else:
-      self._PrintCommandHelp(self)
+    def _PrintCommands(self, commandNames):
+        """Helper to display |commandNames| summaries."""
+        maxlen = 0
+        for name in commandNames:
+            maxlen = max(maxlen, len(name))
+        fmt = "  %%-%ds  %%s" % maxlen
+
+        for name in commandNames:
+            command = all_commands[name]()
+            try:
+                summary = command.helpSummary.strip()
+            except AttributeError:
+                summary = ""
+            print(fmt % (name, summary))
+
+    def _PrintAllCommands(self):
+        print("usage: repo COMMAND [ARGS]")
+        self.PrintAllCommandsBody()
+
+    def PrintAllCommandsBody(self):
+        print("The complete list of recognized repo commands is:")
+        commandNames = list(sorted(all_commands))
+        self._PrintCommands(commandNames)
+        print(
+            "See 'repo help <command>' for more information on a "
+            "specific command."
+        )
+        print("Bug reports:", Wrapper().BUG_URL)
+
+    def _PrintCommonCommands(self):
+        print("usage: repo COMMAND [ARGS]")
+        self.PrintCommonCommandsBody()
+
+    def PrintCommonCommandsBody(self):
+        print("The most commonly used repo commands are:")
+
+        def gitc_supported(cmd):
+            if not isinstance(cmd, GitcAvailableCommand) and not isinstance(
+                cmd, GitcClientCommand
+            ):
+                return True
+            if self.client.isGitcClient:
+                return True
+            if isinstance(cmd, GitcClientCommand):
+                return False
+            if gitc_utils.get_gitc_manifest_dir():
+                return True
+            return False
+
+        commandNames = list(
+            sorted(
+                [
+                    name
+                    for name, command in all_commands.items()
+                    if command.COMMON and gitc_supported(command)
+                ]
+            )
+        )
+        self._PrintCommands(commandNames)
+
+        print(
+            "See 'repo help <command>' for more information on a specific "
+            "command.\nSee 'repo help --all' for a complete list of recognized "
+            "commands."
+        )
+        print("Bug reports:", Wrapper().BUG_URL)
+
+    def _PrintCommandHelp(self, cmd, header_prefix=""):
+        class _Out(Coloring):
+            def __init__(self, gc):
+                Coloring.__init__(self, gc, "help")
+                self.heading = self.printer("heading", attr="bold")
+                self._first = True
+
+            def _PrintSection(self, heading, bodyAttr):
+                try:
+                    body = getattr(cmd, bodyAttr)
+                except AttributeError:
+                    return
+                if body == "" or body is None:
+                    return
+
+                if not self._first:
+                    self.nl()
+                self._first = False
+
+                self.heading("%s%s", header_prefix, heading)
+                self.nl()
+                self.nl()
+
+                me = "repo %s" % cmd.NAME
+                body = body.strip()
+                body = body.replace("%prog", me)
+
+                # Extract the title, but skip any trailing {#anchors}.
+                asciidoc_hdr = re.compile(r"^\n?#+ ([^{]+)(\{#.+\})?$")
+                for para in body.split("\n\n"):
+                    if para.startswith(" "):
+                        self.write("%s", para)
+                        self.nl()
+                        self.nl()
+                        continue
+
+                    m = asciidoc_hdr.match(para)
+                    if m:
+                        self.heading("%s%s", header_prefix, m.group(1))
+                        self.nl()
+                        self.nl()
+                        continue
+
+                    lines = textwrap.wrap(
+                        para.replace("  ", " "),
+                        width=80,
+                        break_long_words=False,
+                        break_on_hyphens=False,
+                    )
+                    for line in lines:
+                        self.write("%s", line)
+                        self.nl()
+                    self.nl()
+
+        out = _Out(self.client.globalConfig)
+        out._PrintSection("Summary", "helpSummary")
+        cmd.OptionParser.print_help()
+        out._PrintSection("Description", "helpDescription")
+
+    def _PrintAllCommandHelp(self):
+        for name in sorted(all_commands):
+            cmd = all_commands[name](manifest=self.manifest)
+            self._PrintCommandHelp(cmd, header_prefix="[%s] " % (name,))
+
+    def _Options(self, p):
+        p.add_option(
+            "-a",
+            "--all",
+            dest="show_all",
+            action="store_true",
+            help="show the complete list of commands",
+        )
+        p.add_option(
+            "--help-all",
+            dest="show_all_help",
+            action="store_true",
+            help="show the --help of all commands",
+        )
+
+    def Execute(self, opt, args):
+        if len(args) == 0:
+            if opt.show_all_help:
+                self._PrintAllCommandHelp()
+            elif opt.show_all:
+                self._PrintAllCommands()
+            else:
+                self._PrintCommonCommands()
+
+        elif len(args) == 1:
+            name = args[0]
+
+            try:
+                cmd = all_commands[name](manifest=self.manifest)
+            except KeyError:
+                print(
+                    "repo: '%s' is not a repo command." % name, file=sys.stderr
+                )
+                sys.exit(1)
+
+            self._PrintCommandHelp(cmd)
+
+        else:
+            self._PrintCommandHelp(self)