pyflakes: Fix remaining "E501 line too long" warnings

We increased the max line length to 100 columns which got rid of
the majority of these warnings, but there were still a few lines
that exceeded 100 columns.

Change-Id: Ib3372868ca2297f83073a14f91c8ae3df9d0d0e6
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/254699
Tested-by: David Pursehouse <dpursehouse@collab.net>
Reviewed-by: Mike Frysinger <vapier@google.com>

main.py

@@ -229,7 +229,8 @@ class _Repo(object):
       if e.name:
         print('error: project group must be enabled for project %s' % e.name, file=sys.stderr)
       else:
-        print('error: project group must be enabled for the project in the current directory', file=sys.stderr)
+        print('error: project group must be enabled for the project in the current directory',
+              file=sys.stderr)
       result = 1
     except SystemExit as e:
       if e.code:

pager.py

@@ -59,7 +59,8 @@ def _PipePager(pager):
   global pager_process, old_stdout, old_stderr
   assert pager_process is None, "Only one active pager process at a time"
   # Create pager process, piping stdout/err into its stdin
-  pager_process = subprocess.Popen([pager], stdin=subprocess.PIPE, stdout=sys.stdout, stderr=sys.stderr)
+  pager_process = subprocess.Popen([pager], stdin=subprocess.PIPE, stdout=sys.stdout,
+                                   stderr=sys.stderr)
   old_stdout = sys.stdout
   old_stderr = sys.stderr
   sys.stdout = pager_process.stdin

platform_utils_win32.py

@@ -152,7 +152,8 @@ def create_dirsymlink(source, link_name):
 
 
 def _create_symlink(source, link_name, dwFlags):
-  if not CreateSymbolicLinkW(link_name, source, dwFlags | SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE):
+  if not CreateSymbolicLinkW(link_name, source,
+                             dwFlags | SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE):
     # See https://github.com/golang/go/pull/24307/files#diff-b87bc12e4da2497308f9ef746086e4f0
     # "the unprivileged create flag is unsupported below Windows 10 (1703, v10.0.14972).
     # retry without it."

subcmds/forall.py

@@ -127,7 +127,8 @@ without iterating through the remaining projects.
                  help="Execute the command only on projects matching regex or wildcard expression")
     p.add_option('-i', '--inverse-regex',
                  dest='inverse_regex', action='store_true',
-                 help="Execute the command only on projects not matching regex or wildcard expression")
+                 help="Execute the command only on projects not matching regex or "
+                      "wildcard expression")
     p.add_option('-g', '--groups',
                  dest='groups',
                  help="Execute the command only on projects matching the specified groups")

subcmds/gitc_init.py

@@ -62,7 +62,8 @@ use for this GITC client.
   def Execute(self, opt, args):
     gitc_client = gitc_utils.parse_clientdir(os.getcwd())
     if not gitc_client or (opt.gitc_client and gitc_client != opt.gitc_client):
-      print('fatal: Please update your repo command. See go/gitc for instructions.', file=sys.stderr)
+      print('fatal: Please update your repo command. See go/gitc for instructions.',
+            file=sys.stderr)
       sys.exit(1)
     self.client_dir = os.path.join(gitc_utils.get_gitc_manifest_dir(),
                                    gitc_client)

tests/test_wrapper.py

@@ -101,7 +101,8 @@ class RepoWrapperUnitTest(RepoWrapperTestCase):
     self.assertEqual(self.wrapper.gitc_parse_clientdir('/gitc/manifest-rw/test/extra'), 'test')
     self.assertEqual(self.wrapper.gitc_parse_clientdir('/test/usr/local/google/gitc/test'), 'test')
     self.assertEqual(self.wrapper.gitc_parse_clientdir('/test/usr/local/google/gitc/test/'), 'test')
-    self.assertEqual(self.wrapper.gitc_parse_clientdir('/test/usr/local/google/gitc/test/extra'), 'test')
+    self.assertEqual(self.wrapper.gitc_parse_clientdir('/test/usr/local/google/gitc/test/extra'),
+                     'test')
     self.assertEqual(self.wrapper.gitc_parse_clientdir('/gitc/manifest-rw/'), None)
     self.assertEqual(self.wrapper.gitc_parse_clientdir('/test/usr/local/google/gitc/'), None)