Fix various whitespace issues reported by pyflakes

- E201 whitespace after '['
- E202 whitespace before '}'
- E221 multiple spaces before operator
- E222 multiple spaces after operator
- E225 missing whitespace around operator
- E226 missing whitespace around arithmetic operator
- E231 missing whitespace after ','
- E261 at least two spaces before inline comment
- E271 multiple spaces after keyword

Fixed automatically with autopep8:

  git ls-files | grep py$ | xargs autopep8 --in-place \
    --select E201,E202,E221,E222,E225,E226,E231,E261,E271

Change-Id: I367113eb8c847eb460532c7c2f8643f33040308c
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/254601
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: David Pursehouse <dpursehouse@collab.net>

event_log.py

@@ -138,7 +138,7 @@ class EventLog(object):
     Returns:
       A dictionary of the event added to the log.
     """
-    event['status'] =  self.GetStatusString(success)
+    event['status'] = self.GetStatusString(success)
     event['finish_time'] = finish
     return event
 

git_command.py

@@ -101,7 +101,7 @@ class _GitCall(object):
     return _git_version
 
   def __getattr__(self, name):
-    name = name.replace('_','-')
+    name = name.replace('_', '-')
     def fun(*cmdv):
       command = [name]
       command.extend(cmdv)

git_config.py

@@ -75,7 +75,7 @@ def _key(name):
   parts = name.split('.')
   if len(parts) < 2:
     return name.lower()
-  parts[ 0] = parts[ 0].lower()
+  parts[0] = parts[0].lower()
   parts[-1] = parts[-1].lower()
   return '.'.join(parts)
 
@@ -430,7 +430,7 @@ def _open_ssh(host, port=None):
 
     # We will make two calls to ssh; this is the common part of both calls.
     command_base = ['ssh',
-                     '-o','ControlPath %s' % ssh_sock(),
+                     '-o', 'ControlPath %s' % ssh_sock(),
                      host]
     if port is not None:
       command_base[1:1] = ['-p', str(port)]
@@ -439,13 +439,13 @@ def _open_ssh(host, port=None):
     # ...but before actually starting a master, we'll double-check.  This can
     # be important because we can't tell that that 'git@myhost.com' is the same
     # as 'myhost.com' where "User git" is setup in the user's ~/.ssh/config file.
-    check_command = command_base + ['-O','check']
+    check_command = command_base + ['-O', 'check']
     try:
       Trace(': %s', ' '.join(check_command))
       check_process = subprocess.Popen(check_command,
                                        stdout=subprocess.PIPE,
                                        stderr=subprocess.PIPE)
-      check_process.communicate() # read output, but ignore it...
+      check_process.communicate()  # read output, but ignore it...
       isnt_running = check_process.wait()
 
       if not isnt_running:
@@ -467,7 +467,7 @@ def _open_ssh(host, port=None):
     except Exception as e:
       _ssh_master = False
       print('\nwarn: cannot enable ssh control master for %s:%s\n%s'
-             % (host,port, str(e)), file=sys.stderr)
+             % (host, port, str(e)), file=sys.stderr)
       return False
 
     time.sleep(1)

git_refs.py

@@ -18,12 +18,12 @@ import os
 from repo_trace import Trace
 import platform_utils
 
-HEAD      = 'HEAD'
+HEAD = 'HEAD'
 R_CHANGES = 'refs/changes/'
-R_HEADS   = 'refs/heads/'
-R_TAGS    = 'refs/tags/'
-R_PUB     = 'refs/published/'
-R_M       = 'refs/remotes/m/'
+R_HEADS = 'refs/heads/'
+R_TAGS = 'refs/tags/'
+R_PUB = 'refs/published/'
+R_M = 'refs/remotes/m/'
 
 
 class GitRefs(object):

gitc_utils.py

@@ -121,7 +121,7 @@ def generate_gitc_manifest(gitc_manifest, manifest, paths=None):
   index = 0
   while index < len(projects):
     _set_project_revisions(
-        projects[index:(index+NUM_BATCH_RETRIEVE_REVISIONID)])
+        projects[index:(index + NUM_BATCH_RETRIEVE_REVISIONID)])
     index += NUM_BATCH_RETRIEVE_REVISIONID
 
   if gitc_manifest is not None:

main.py

@@ -476,7 +476,7 @@ def init_http():
     n = netrc.netrc()
     for host in n.hosts:
       p = n.hosts[host]
-      mgr.add_password(p[1], 'http://%s/'  % host, p[0], p[2])
+      mgr.add_password(p[1], 'http://%s/' % host, p[0], p[2])
       mgr.add_password(p[1], 'https://%s/' % host, p[0], p[2])
   except netrc.NetrcParseError:
     pass

manifest_xml.py

@@ -224,7 +224,7 @@ class XmlManifest(object):
     if self.notice:
       notice_element = root.appendChild(doc.createElement('notice'))
       notice_lines = self.notice.splitlines()
-      indented_notice = ('\n'.join(" "*4 + line for line in notice_lines))[4:]
+      indented_notice = ('\n'.join(" " * 4 + line for line in notice_lines))[4:]
       notice_element.appendChild(doc.createTextNode(indented_notice))
 
     d = self.default
@@ -855,7 +855,7 @@ class XmlManifest(object):
     if clone_depth:
       try:
         clone_depth = int(clone_depth)
-        if  clone_depth <= 0:
+        if clone_depth <= 0:
           raise ValueError()
       except ValueError:
         raise ManifestParseError('invalid clone-depth %s in %s' %

subcmds/abandon.py

@@ -79,10 +79,10 @@ It is equivalent to "git branch -D <branchname>".
 
     if err:
       for br in err.keys():
-        err_msg = "error: cannot abandon %s" %br
+        err_msg = "error: cannot abandon %s" % br
         print(err_msg, file=sys.stderr)
         for proj in err[br]:
-          print(' '*len(err_msg) + " | %s" % proj.relpath, file=sys.stderr)
+          print(' ' * len(err_msg) + " | %s" % proj.relpath, file=sys.stderr)
       sys.exit(1)
     elif not success:
       print('error: no project has local branch(es) : %s' % nb,
@@ -95,5 +95,5 @@ It is equivalent to "git branch -D <branchname>".
           result = "all project"
         else:
           result = "%s" % (
-            ('\n'+' '*width + '| ').join(p.relpath for p in success[br]))
-        print("%s%s| %s\n" % (br,' '*(width-len(br)), result),file=sys.stderr)
+            ('\n' + ' ' * width + '| ').join(p.relpath for p in success[br]))
+        print("%s%s| %s\n" % (br, ' ' * (width - len(br)), result), file=sys.stderr)

subcmds/branches.py

@@ -23,7 +23,7 @@ class BranchColoring(Coloring):
   def __init__(self, config):
     Coloring.__init__(self, config, 'branch')
     self.current = self.printer('current', fg='green')
-    self.local   = self.printer('local')
+    self.local = self.printer('local')
     self.notinproject = self.printer('notinproject', fg='red')
 
 class BranchInfo(object):
@@ -170,11 +170,11 @@ is shown, then the branch appears in all projects.
           fmt = out.current if i.IsCurrent else out.write
           for p in paths:
             out.nl()
-            fmt(width*' ' + '          %s' % p)
+            fmt(width * ' ' + '          %s' % p)
           fmt = out.write
           for p in non_cur_paths:
             out.nl()
-            fmt(width*' ' + '          %s' % p)
+            fmt(width * ' ' + '          %s' % p)
       else:
         out.write(' in all projects')
       out.nl()

subcmds/cherry_pick.py

@@ -97,7 +97,7 @@ change id will be added.
 
   def _StripHeader(self, commit_msg):
     lines = commit_msg.splitlines()
-    return "\n".join(lines[lines.index("")+1:])
+    return "\n".join(lines[lines.index("") + 1:])
 
   def _Reformat(self, old_msg, sha1):
     new_msg = []

subcmds/forall.py

@@ -195,7 +195,7 @@ without iterating through the remaining projects.
       cmd.append(cmd[0])
     cmd.extend(opt.command[1:])
 
-    if  opt.project_header \
+    if opt.project_header \
     and not shell \
     and cmd[0] == 'git':
       # If this is a direct git command that can enable colorized

subcmds/info.py

@@ -204,7 +204,7 @@ class Info(PagedCommand):
 
       for commit in commits:
         split = commit.split()
-        self.text('{0:38}{1} '.format('','-'))
+        self.text('{0:38}{1} '.format('', '-'))
         self.sha(split[0] + " ")
         self.text(" ".join(split[1:]))
         self.out.nl()

subcmds/init.py

@@ -349,7 +349,7 @@ to update the working directory files.
 
     while True:
       print()
-      name  = self._Prompt('Your Name', mp.UserName)
+      name = self._Prompt('Your Name', mp.UserName)
       email = self._Prompt('Your Email', mp.UserEmail)
 
       print()

subcmds/list.py

@@ -76,7 +76,7 @@ This is similar to running: repo forall -c 'echo "$REPO_PATH : $REPO_PROJECT"'.
     lines = []
     for project in projects:
       if opt.name_only and not opt.path_only:
-        lines.append("%s" % ( project.name))
+        lines.append("%s" % (project.name))
       elif opt.path_only and not opt.name_only:
         lines.append("%s" % (_getpath(project)))
       else:

subcmds/start.py

@@ -60,7 +60,7 @@ revision specified in the manifest.
     if not opt.all:
       projects = args[1:]
       if len(projects) < 1:
-        projects = ['.',]  # start it in the local project by default
+        projects = ['.']  # start it in the local project by default
 
     all_projects = self.GetProjects(projects,
                                     missing_ok=bool(self.gitc_manifest))

subcmds/sync.py

@@ -217,7 +217,7 @@ later is required to fix a server side protocol bug.
     p.add_option('-l', '--local-only',
                  dest='local_only', action='store_true',
                  help="only update working tree, don't fetch")
-    p.add_option('--no-manifest-update','--nmu',
+    p.add_option('--no-manifest-update', '--nmu',
                  dest='mp_update', action='store_false', default='true',
                  help='use the existing manifest checkout as-is. '
                       '(do not update to the latest revision)')
@@ -1136,7 +1136,7 @@ class _FetchTimes(object):
     old = self._times.get(name, t)
     self._seen.add(name)
     a = self._ALPHA
-    self._times[name] = (a*t) + ((1-a) * old)
+    self._times[name] = (a * t) + ((1 - a) * old)
 
   def _Load(self):
     if self._times is None:
@@ -1208,7 +1208,7 @@ class PersistentTransport(xmlrpc.client.Transport):
       if proxy:
         proxyhandler = urllib.request.ProxyHandler({
             "http": proxy,
-            "https": proxy })
+            "https": proxy})
 
       opener = urllib.request.build_opener(
           urllib.request.HTTPCookieProcessor(cookiejar),