Fix flake8 warnings for some files

Change-Id: If67f8660cfb0479f0e710b3566285ef401fcf077
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/355969
Tested-by: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Mike Frysinger <vapier@google.com>

command.py

@@ -320,7 +320,8 @@ class Command(object):
       for arg in args:
         # We have to filter by manifest groups in case the requested project is
         # checked out multiple times or differently based on them.
-        projects = [project for project in manifest.GetProjectsWithName(
+        projects = [project
+                    for project in manifest.GetProjectsWithName(
                         arg, all_manifests=all_manifests)
                     if project.MatchesGroups(groups)]
 

git_command.py

@@ -194,8 +194,7 @@ def _build_env(
     env['GIT_OBJECT_DIRECTORY'] = objdir
 
     alt_objects = os.path.join(gitdir, 'objects') if gitdir else None
-    if (alt_objects and
-        os.path.realpath(alt_objects) != os.path.realpath(objdir)):
+    if alt_objects and os.path.realpath(alt_objects) != os.path.realpath(objdir):
       # Allow git to search the original place in case of local or unique refs
       # that git will attempt to resolve even if we aren't fetching them.
       env['GIT_ALTERNATE_OBJECT_DIRECTORIES'] = alt_objects
@@ -279,7 +278,8 @@ class GitCommand(object):
       if 'GIT_OBJECT_DIRECTORY' in env:
         dbg += ': export GIT_OBJECT_DIRECTORY=%s\n' % env['GIT_OBJECT_DIRECTORY']
       if 'GIT_ALTERNATE_OBJECT_DIRECTORIES' in env:
-        dbg += ': export GIT_ALTERNATE_OBJECT_DIRECTORIES=%s\n' % env['GIT_ALTERNATE_OBJECT_DIRECTORIES']
+        dbg += ': export GIT_ALTERNATE_OBJECT_DIRECTORIES=%s\n' % (
+            env['GIT_ALTERNATE_OBJECT_DIRECTORIES'])
 
       dbg += ': '
       dbg += ' '.join(command)

project.py

@@ -54,6 +54,7 @@ class SyncNetworkHalfResult(NamedTuple):
   # commit already present.
   remote_fetched: bool
 
+
 # Maximum sleep time allowed during retries.
 MAXIMUM_RETRY_SLEEP_SEC = 3600.0
 # +-10% random jitter is added to each Fetches retry sleep duration.
@@ -63,6 +64,7 @@ RETRY_JITTER_PERCENT = 0.1
 # TODO(vapier): Remove knob once behavior is verified.
 _ALTERNATES = os.environ.get('REPO_USE_ALTERNATES') == '1'
 
+
 def _lwrite(path, content):
   lock = '%s.lock' % path
 
@@ -3415,6 +3417,7 @@ class RepoProject(MetaProject):
     except OSError:
       return 0
 
+
 class ManifestProject(MetaProject):
   """The MetaProject for manifests."""
 
@@ -3845,11 +3848,12 @@ class ManifestProject(MetaProject):
       self.config.SetBoolean('repo.superproject', use_superproject)
 
     if not standalone_manifest:
-      if not self.Sync_NetworkHalf(
+      success = self.Sync_NetworkHalf(
           is_new=is_new, quiet=not verbose, verbose=verbose,
           clone_bundle=clone_bundle, current_branch_only=current_branch_only,
           tags=tags, submodules=submodules, clone_filter=clone_filter,
-          partial_clone_exclude=self.manifest.PartialCloneExclude).success:
+          partial_clone_exclude=self.manifest.PartialCloneExclude).success
+      if not success:
         r = self.GetRemote()
         print('fatal: cannot obtain manifest %s' % r.url, file=sys.stderr)
 

subcmds/upload.py

@@ -615,8 +615,7 @@ Gerrit Code Review:  https://www.gerritcodereview.com/
       hook = RepoHook.FromSubcmd(
           hook_type='pre-upload', manifest=manifest,
           opt=opt, abort_if_user_denies=True)
-      if not hook.Run(
-          project_list=pending_proj_names,
+      if not hook.Run(project_list=pending_proj_names,
                       worktree_list=pending_worktrees):
         ret = 1
     if ret: