scripts: autopep8

scripts/check-includes.py

@@ -9,58 +9,58 @@ from argparse import ArgumentParser
 
 
 GENERATED_INCLUDE_RE = re.compile(
-  r'^\s*#\s*include\s*"([/a-z_0-9.]+\.generated\.h)"(\s+//.*)?$')
+    r'^\s*#\s*include\s*"([/a-z_0-9.]+\.generated\.h)"(\s+//.*)?$')
 
 
 def main(argv):
-  argparser = ArgumentParser()
-  argparser.add_argument('--generated-includes-dir', action='append',
-                         help='Directory where generated includes are located.')
-  argparser.add_argument('--file', type=open, help='File to check.')
-  argparser.add_argument('iwyu_args', nargs='*',
-                         help='IWYU arguments, must go after --.')
-  args = argparser.parse_args(argv)
+    argparser = ArgumentParser()
+    argparser.add_argument('--generated-includes-dir', action='append',
+                           help='Directory where generated includes are located.')
+    argparser.add_argument('--file', type=open, help='File to check.')
+    argparser.add_argument('iwyu_args', nargs='*',
+                           help='IWYU arguments, must go after --.')
+    args = argparser.parse_args(argv)
 
-  with args.file:
-    include_dirs = []
+    with args.file:
+        include_dirs = []
 
-    iwyu = Popen(['include-what-you-use', '-xc'] + args.iwyu_args + ['/dev/stdin'],
-                stdin=PIPE, stdout=PIPE, stderr=PIPE)
+        iwyu = Popen(['include-what-you-use', '-xc'] + args.iwyu_args + ['/dev/stdin'],
+                     stdin=PIPE, stdout=PIPE, stderr=PIPE)
 
-    for line in args.file:
-      match = GENERATED_INCLUDE_RE.match(line)
-      if match:
-        for d in args.generated_includes_dir:
-          try:
-            f = open(os.path.join(d, match.group(1)))
-          except IOError:
-            continue
-          else:
-            with f:
-              for generated_line in f:
-                iwyu.stdin.write(generated_line)
-              break
-        else:
-          raise IOError('Failed to find {0}'.format(match.group(1)))
-      else:
-        iwyu.stdin.write(line)
+        for line in args.file:
+            match = GENERATED_INCLUDE_RE.match(line)
+            if match:
+                for d in args.generated_includes_dir:
+                    try:
+                        f = open(os.path.join(d, match.group(1)))
+                    except IOError:
+                        continue
+                    else:
+                        with f:
+                            for generated_line in f:
+                                iwyu.stdin.write(generated_line)
+                            break
+                else:
+                    raise IOError('Failed to find {0}'.format(match.group(1)))
+            else:
+                iwyu.stdin.write(line)
 
-  iwyu.stdin.close()
+    iwyu.stdin.close()
 
-  out = iwyu.stdout.read()
-  err = iwyu.stderr.read()
+    out = iwyu.stdout.read()
+    err = iwyu.stderr.read()
 
-  ret = iwyu.wait()
+    ret = iwyu.wait()
 
-  if ret != 2:
-    print('IWYU failed with exit code {0}:'.format(ret))
-    print('{0} stdout {0}'.format('=' * ((80 - len(' stdout ')) // 2)))
-    print(out)
-    print('{0} stderr {0}'.format('=' * ((80 - len(' stderr ')) // 2)))
-    print(err)
-    return 1
-  return 0
+    if ret != 2:
+        print('IWYU failed with exit code {0}:'.format(ret))
+        print('{0} stdout {0}'.format('=' * ((80 - len(' stdout ')) // 2)))
+        print(out)
+        print('{0} stderr {0}'.format('=' * ((80 - len(' stderr ')) // 2)))
+        print(err)
+        return 1
+    return 0
 
 
 if __name__ == '__main__':
-  raise SystemExit(main(sys.argv[1:]))
+    raise SystemExit(main(sys.argv[1:]))