Apply yapf formatting to all Python files (issue #2171)

tools/make_views_stub_impl.py

@@ -5,86 +5,91 @@
 from cef_parser import *
 from make_ctocpp_impl import *
 
+
 def make_views_function_stub_impl(clsname, func):
-    name = func.get_name()
+  name = func.get_name()
 
-    # Build the C++ prototype.
-    parts = func.get_cpp_parts(True)
-    result = make_ctocpp_impl_proto(clsname, name, func, parts)+' {'
+  # Build the C++ prototype.
+  parts = func.get_cpp_parts(True)
+  result = make_ctocpp_impl_proto(clsname, name, func, parts) + ' {'
 
-    # Retrieve the function return value.
-    retval = func.get_retval()
-    retval_type = retval.get_retval_type()
-    if retval_type == 'invalid':
-        notify(name+' could not be autogenerated')
-        # Code could not be auto-generated.
-        result += '\n  // COULD NOT IMPLEMENT DUE TO: (return value)'
-        result += '\n  #pragma message("Warning: "__FILE__": '+name+' is not implemented")'
-        retval_default = ''
-    else:
-        retval_default = retval.get_retval_default(False)
+  # Retrieve the function return value.
+  retval = func.get_retval()
+  retval_type = retval.get_retval_type()
+  if retval_type == 'invalid':
+    notify(name + ' could not be autogenerated')
+    # Code could not be auto-generated.
+    result += '\n  // COULD NOT IMPLEMENT DUE TO: (return value)'
+    result += '\n  #pragma message("Warning: "__FILE__": ' + name + ' is not implemented")'
+    retval_default = ''
+  else:
+    retval_default = retval.get_retval_default(False)
 
-    result += '\n  NOTIMPLEMENTED();'
-    if retval_default != '':
-      result += '\n  return ' + retval_default + ';'
+  result += '\n  NOTIMPLEMENTED();'
+  if retval_default != '':
+    result += '\n  return ' + retval_default + ';'
 
-    result += '\n}\n\n'
+  result += '\n}\n\n'
+
+  return result
 
-    return result
 
 def make_views_class_stub_impl(header, cls):
-    impl = ''
+  impl = ''
 
-    clsname = cls.get_name()
-    funcs = cls.get_static_funcs()
-    for func in funcs:
-        impl += make_views_function_stub_impl(clsname, func)
+  clsname = cls.get_name()
+  funcs = cls.get_static_funcs()
+  for func in funcs:
+    impl += make_views_function_stub_impl(clsname, func)
+
+  return impl
 
-    return impl
 
 def make_views_stub_impl(header):
-    includes = ''
-    impl = ''
+  includes = ''
+  impl = ''
 
-    allclasses = header.get_classes()
-    for cls in allclasses:
-        dir = cls.get_file_directory()
-        # Only process files in the views/ directory.
-        if dir != None and dir.find('views') == 0:
-            cls_impl = make_views_class_stub_impl(header, cls)
-            if cls_impl != '':
-                impl += cls_impl
-                includes += '#include "include/'+cls.get_file_name()+'"\n'
+  allclasses = header.get_classes()
+  for cls in allclasses:
+    dir = cls.get_file_directory()
+    # Only process files in the views/ directory.
+    if dir != None and dir.find('views') == 0:
+      cls_impl = make_views_class_stub_impl(header, cls)
+      if cls_impl != '':
+        impl += cls_impl
+        includes += '#include "include/' + cls.get_file_name() + '"\n'
 
-    includes += '\n#include "base/logging.h"\n'
+  includes += '\n#include "base/logging.h"\n'
+
+  # Build the final output.
+  result = get_copyright() + includes
+  result += '\n\n// STATIC STUB METHODS - Do not edit by hand.\n\n'
+  result += impl
+  return result
 
-    # Build the final output.
-    result = get_copyright() + includes
-    result += '\n\n// STATIC STUB METHODS - Do not edit by hand.\n\n'
-    result += impl
-    return result
 
 def write_views_stub_impl(header, file):
-    newcontents = make_views_stub_impl(header)
-    return (file, newcontents)
+  newcontents = make_views_stub_impl(header)
+  return (file, newcontents)
+
 
 # Test the module.
 if __name__ == "__main__":
-    import sys
+  import sys
 
-    # Verify that the correct number of command-line arguments are provided.
-    if len(sys.argv) < 2:
-        sys.stderr.write('Usage: '+sys.argv[0]+' <cpp_header_dir>')
-        sys.exit()
+  # Verify that the correct number of command-line arguments are provided.
+  if len(sys.argv) < 2:
+    sys.stderr.write('Usage: ' + sys.argv[0] + ' <cpp_header_dir>')
+    sys.exit()
 
-    cpp_header_dir = sys.argv[1]
+  cpp_header_dir = sys.argv[1]
 
-    # Create the header object. Should match the logic in translator.py.
-    header = obj_header()
-    header.set_root_directory(cpp_header_dir)
-    excluded_files = ['cef_application_mac.h', 'cef_version.h']
-    header.add_directory(cpp_header_dir, excluded_files)
-    header.add_directory(os.path.join(cpp_header_dir, 'views'))
+  # Create the header object. Should match the logic in translator.py.
+  header = obj_header()
+  header.set_root_directory(cpp_header_dir)
+  excluded_files = ['cef_application_mac.h', 'cef_version.h']
+  header.add_directory(cpp_header_dir, excluded_files)
+  header.add_directory(os.path.join(cpp_header_dir, 'views'))
 
-    # Dump the result to stdout.
-    sys.stdout.write(make_views_stub_impl(header))
+  # Dump the result to stdout.
+  sys.stdout.write(make_views_stub_impl(header))