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qt5-webengine-chromium-python3.patch
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qt5-webengine-chromium-python3.patch
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diff --git a/chromium/build/print_python_deps.py b/chromium/build/print_python_deps.py
index fd29c0972c9..69af247094b 100755
--- a/chromium/build/print_python_deps.py
+++ b/chromium/build/print_python_deps.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python2.7
+#!/usr/bin/python
# Copyright 2016 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
@@ -80,7 +80,7 @@ def _GetTargetPythonVersion(module):
if shebang.startswith('#!'):
# Examples:
# '#!/usr/bin/python'
- # '#!/usr/bin/python2.7'
+ # '#!/usr/bin/python'
# '#!/usr/bin/python3'
# '#!/usr/bin/env python3'
# '#!/usr/bin/env vpython'
@@ -152,7 +152,7 @@ def main():
# Trybots run with vpython as default Python, but with a different config
# from //.vpython. To make the is_vpython test work, and to match the behavior
- # of dev machines, the shebang line must be run with python2.7.
+ # of dev machines, the shebang line must be run with python.
#
# E.g. $HOME/.vpython-root/dd50d3/bin/python
# E.g. /b/s/w/ir/cache/vpython/ab5c79/bin/python
diff --git a/chromium/components/resources/protobufs/binary_proto_generator.py b/chromium/components/resources/protobufs/binary_proto_generator.py
index 7422ead9697..16365515f26 100755
--- a/chromium/components/resources/protobufs/binary_proto_generator.py
+++ b/chromium/components/resources/protobufs/binary_proto_generator.py
@@ -7,7 +7,7 @@
Converts a given ASCII proto into a binary resource.
"""
-
+from __future__ import print_function
import abc
import imp
import optparse
@@ -196,12 +196,12 @@ class BinaryProtoGenerator:
self._ImportProtoModules(opts.path)
if not self.VerifyArgs(opts):
- print "Wrong arguments"
+ print("Wrong arguments")
return 1
try:
self._GenerateBinaryProtos(opts)
except Exception as e:
- print "ERROR: Failed to render binary version of %s:\n %s\n%s" % (
- opts.infile, str(e), traceback.format_exc())
+ print("ERROR: Failed to render binary version of %s:\n %s\n%s" %
+ (opts.infile, str(e), traceback.format_exc()))
return 1
diff --git a/chromium/content/browser/tracing/generate_trace_viewer_grd.py b/chromium/content/browser/tracing/generate_trace_viewer_grd.py
index 037f9497dc2..be393d21f90 100755
--- a/chromium/content/browser/tracing/generate_trace_viewer_grd.py
+++ b/chromium/content/browser/tracing/generate_trace_viewer_grd.py
@@ -74,7 +74,7 @@ def main(argv):
for filename in parsed_args.source_files:
add_file_to_grd(doc, os.path.basename(filename))
- with open(parsed_args.output_filename, 'w') as output_file:
+ with open(parsed_args.output_filename, 'wb') as output_file:
output_file.write(doc.toxml(encoding='UTF-8'))
diff --git a/chromium/mojo/public/tools/bindings/BUILD.gn b/chromium/mojo/public/tools/bindings/BUILD.gn
index fc04b5dd0b1..708958e438b 100644
--- a/chromium/mojo/public/tools/bindings/BUILD.gn
+++ b/chromium/mojo/public/tools/bindings/BUILD.gn
@@ -2,9 +2,11 @@
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
+import("//build/config/python.gni")
import("//mojo/public/tools/bindings/mojom.gni")
import("//third_party/jinja2/jinja2.gni")
+# TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds.
action("precompile_templates") {
sources = mojom_generator_sources
sources += [
diff --git a/chromium/mojo/public/tools/bindings/gen_data_files_list.py b/chromium/mojo/public/tools/bindings/gen_data_files_list.py
index 79c9e50efce..8b78d092418 100644
--- a/chromium/mojo/public/tools/bindings/gen_data_files_list.py
+++ b/chromium/mojo/public/tools/bindings/gen_data_files_list.py
@@ -18,7 +18,6 @@ import os
import re
import sys
-from cStringIO import StringIO
from optparse import OptionParser
sys.path.insert(
@@ -41,12 +40,9 @@ def main():
pattern = re.compile(options.pattern)
files = [f for f in os.listdir(options.directory) if pattern.match(f)]
- stream = StringIO()
- for f in files:
- print(f, file=stream)
+ contents = '\n'.join(f for f in files) + '\n'
+ WriteFile(contents, options.output)
- WriteFile(stream.getvalue(), options.output)
- stream.close()
if __name__ == '__main__':
sys.exit(main())
diff --git a/chromium/mojo/public/tools/bindings/generators/mojom_java_generator.py b/chromium/mojo/public/tools/bindings/generators/mojom_java_generator.py
index 96b2fdfae0c..00b9dccd00c 100644
--- a/chromium/mojo/public/tools/bindings/generators/mojom_java_generator.py
+++ b/chromium/mojo/public/tools/bindings/generators/mojom_java_generator.py
@@ -25,6 +25,10 @@ sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir,
'build', 'android', 'gyp'))
from util import build_utils
+# TODO(crbug.com/1174969): Remove this once Python2 is obsoleted.
+if sys.version_info.major != 2:
+ basestring = str
+ long = int
GENERATOR_PREFIX = 'java'
diff --git a/chromium/mojo/public/tools/mojom/mojom/generate/generator.py b/chromium/mojo/public/tools/mojom/mojom/generate/generator.py
index de62260a5c9..4a1c73fcf82 100644
--- a/chromium/mojo/public/tools/mojom/mojom/generate/generator.py
+++ b/chromium/mojo/public/tools/mojom/mojom/generate/generator.py
@@ -136,9 +136,14 @@ class Stylizer(object):
def WriteFile(contents, full_path):
# If |contents| is same with the file content, we skip updating.
+ if not isinstance(contents, bytes):
+ data = contents.encode('utf8')
+ else:
+ data = contents
+
if os.path.isfile(full_path):
with open(full_path, 'rb') as destination_file:
- if destination_file.read() == contents:
+ if destination_file.read() == data:
return
# Make sure the containing directory exists.
@@ -146,11 +151,8 @@ def WriteFile(contents, full_path):
fileutil.EnsureDirectoryExists(full_dir)
# Dump the data to disk.
- with open(full_path, "wb") as f:
- if not isinstance(contents, bytes):
- f.write(contents.encode('utf-8'))
- else:
- f.write(contents)
+ with open(full_path, 'wb') as f:
+ f.write(data)
def AddComputedData(module):
diff --git a/chromium/mojo/public/tools/mojom/mojom/generate/module.py b/chromium/mojo/public/tools/mojom/mojom/generate/module.py
index ebbc9b322ea..3d026429bbc 100644
--- a/chromium/mojo/public/tools/mojom/mojom/generate/module.py
+++ b/chromium/mojo/public/tools/mojom/mojom/generate/module.py
@@ -398,7 +398,8 @@ class Field(object):
class StructField(Field):
- pass
+ def __hash__(self):
+ return super(Field, self).__hash__()
class UnionField(Field):
diff --git a/chromium/mojo/public/tools/mojom/mojom/generate/template_expander.py b/chromium/mojo/public/tools/mojom/mojom/generate/template_expander.py
index 7a300560246..8d9e26fb7f6 100644
--- a/chromium/mojo/public/tools/mojom/mojom/generate/template_expander.py
+++ b/chromium/mojo/public/tools/mojom/mojom/generate/template_expander.py
@@ -75,9 +75,9 @@ def PrecompileTemplates(generator_modules, output_dir):
os.path.dirname(module.__file__), generator.GetTemplatePrefix())
]))
jinja_env.filters.update(generator.GetFilters())
- jinja_env.compile_templates(
- os.path.join(output_dir, "%s.zip" % generator.GetTemplatePrefix()),
- extensions=["tmpl"],
- zip="stored",
- py_compile=True,
- ignore_errors=False)
+ jinja_env.compile_templates(os.path.join(
+ output_dir, "%s.zip" % generator.GetTemplatePrefix()),
+ extensions=["tmpl"],
+ zip="stored",
+ py_compile=sys.version_info.major < 3,
+ ignore_errors=False)
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/blink_v8_bridge.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/blink_v8_bridge.py
index 3225ecca6e4..fc078d31b55 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/blink_v8_bridge.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/blink_v8_bridge.py
@@ -344,7 +344,7 @@ def make_default_value_expr(idl_type, default_value):
"""
assert default_value.is_type_compatible_with(idl_type)
- class DefaultValueExpr:
+ class DefaultValueExpr(object):
_ALLOWED_SYMBOLS_IN_DEPS = ("isolate")
def __init__(self, initializer_expr, initializer_deps,
@@ -502,7 +502,7 @@ def make_v8_to_blink_value(blink_var_name,
assert isinstance(blink_var_name, str)
assert isinstance(v8_value_expr, str)
assert isinstance(idl_type, web_idl.IdlType)
- assert (argument_index is None or isinstance(argument_index, (int, long)))
+ assert (argument_index is None or isinstance(argument_index, int))
assert (default_value is None
or isinstance(default_value, web_idl.LiteralConstant))
@@ -622,7 +622,7 @@ def make_v8_to_blink_value_variadic(blink_var_name, v8_array,
"""
assert isinstance(blink_var_name, str)
assert isinstance(v8_array, str)
- assert isinstance(v8_array_start_index, (int, long))
+ assert isinstance(v8_array_start_index, int)
assert isinstance(idl_type, web_idl.IdlType)
pattern = ("auto&& ${{{_1}}} = "
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/callback_interface.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/callback_interface.py
index 4a6df513068..8b51f23a409 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/callback_interface.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/callback_interface.py
@@ -177,7 +177,7 @@ def generate_callback_interface(callback_interface_identifier):
prop_install_mode=PropInstallMode.UNCONDITIONAL,
trampoline_var_name=None,
attribute_entries=[],
- constant_entries=filter(is_unconditional, constant_entries),
+ constant_entries=list(filter(is_unconditional, constant_entries)),
exposed_construct_entries=[],
operation_entries=[])
(install_interface_template_decl, install_interface_template_def,
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/code_node.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/code_node.py
index 52972fefe20..e5ae9d9629e 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/code_node.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/code_node.py
@@ -503,13 +503,13 @@ class CompositeNode(CodeNode):
gensym_kwargs = {}
template_vars = {}
for arg in args:
- assert isinstance(arg, (CodeNode, int, long, str))
+ assert isinstance(arg, (CodeNode, int, str))
gensym = CodeNode.gensym()
gensym_args.append("${{{}}}".format(gensym))
template_vars[gensym] = arg
for key, value in kwargs.items():
- assert isinstance(key, (int, long, str))
- assert isinstance(value, (CodeNode, int, long, str))
+ assert isinstance(key, (int, str))
+ assert isinstance(value, (CodeNode, int, str))
gensym = CodeNode.gensym()
gensym_kwargs[key] = "${{{}}}".format(gensym)
template_vars[gensym] = value
@@ -602,7 +602,7 @@ class ListNode(CodeNode):
def insert(self, index, node):
if node is None:
return
- assert isinstance(index, (int, long))
+ assert isinstance(index, int)
assert isinstance(node, CodeNode)
assert node.outer is None and node.prev is None
@@ -721,7 +721,7 @@ class SymbolScopeNode(SequenceNode):
if not scope_chains:
return counts
- self_index = iter(scope_chains).next().index(self)
+ self_index = next(iter(scope_chains)).index(self)
scope_chains = map(
lambda scope_chain: scope_chain[self_index + 1:], scope_chains)
scope_to_likeliness = {}
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_expr.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_expr.py
index a229a6c71c9..5fa288dabf2 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_expr.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_expr.py
@@ -109,7 +109,7 @@ def expr_and(terms):
if any(term.is_always_false for term in terms):
return _Expr(False)
- terms = filter(lambda x: not x.is_always_true, terms)
+ terms = list(filter(lambda x: not x.is_always_true, terms))
if not terms:
return _Expr(True)
if len(terms) == 1:
@@ -124,7 +124,7 @@ def expr_or(terms):
if any(term.is_always_true for term in terms):
return _Expr(True)
- terms = filter(lambda x: not x.is_always_false, terms)
+ terms = list(filter(lambda x: not x.is_always_false, terms))
if not terms:
return _Expr(False)
if len(terms) == 1:
@@ -222,7 +222,7 @@ def expr_from_exposure(exposure,
elif exposure.only_in_secure_contexts is False:
secure_context_term = _Expr(True)
else:
- terms = map(ref_enabled, exposure.only_in_secure_contexts)
+ terms = list(map(ref_enabled, exposure.only_in_secure_contexts))
secure_context_term = expr_or(
[_Expr("${is_in_secure_context}"),
expr_not(expr_and(terms))])
@@ -275,10 +275,11 @@ def expr_from_exposure(exposure,
# [ContextEnabled]
if exposure.context_enabled_features:
- terms = map(
- lambda feature: _Expr(
- "${{context_feature_settings}}->is{}Enabled()".format(
- feature)), exposure.context_enabled_features)
+ terms = list(
+ map(
+ lambda feature: _Expr(
+ "${{context_feature_settings}}->is{}Enabled()".format(
+ feature)), exposure.context_enabled_features))
context_enabled_terms.append(
expr_and([_Expr("${context_feature_settings}"),
expr_or(terms)]))
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_format.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_format.py
index 87d26eec3ca..f3e9d38247e 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_format.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_format.py
@@ -23,7 +23,7 @@ class _TemplateFormatter(string.Formatter):
self._template_formatter_indexing_count_ = 0
def get_value(self, key, args, kwargs):
- if isinstance(key, (int, long)):
+ if isinstance(key, int):
return args[key]
assert isinstance(key, str)
if not key:
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_utils.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_utils.py
index 2bcc4fed49a..e72282aa696 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_utils.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/codegen_utils.py
@@ -116,4 +116,4 @@ def write_code_node_to_file(code_node, filepath):
# stderr=format_result.error_message))
#
# web_idl.file_io.write_to_file_if_changed(filepath, format_result.contents)
- web_idl.file_io.write_to_file_if_changed(filepath, rendered_text)
+ web_idl.file_io.write_to_file_if_changed(filepath, rendered_text.encode('utf-8'))
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/dictionary.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/dictionary.py
index b39f0100410..4d68202296b 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/dictionary.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/dictionary.py
@@ -993,7 +993,7 @@ def make_dict_trace_func(cg_context):
_2 = _blink_member_name(member).value_var
return TextNode(_format(pattern, _1=_1, _2=_2))
- body.extend(map(make_trace_member_node, own_members))
+ body.extend(list(map(make_trace_member_node, own_members)))
body.append(TextNode("BaseClass::Trace(visitor);"))
return func_decl, func_def
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/interface.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/interface.py
index 10ff30656ad..bfdf7128aac 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/interface.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/interface.py
@@ -582,7 +582,7 @@ def _make_blink_api_call(code_node,
overriding_args=None):
assert isinstance(code_node, SymbolScopeNode)
assert isinstance(cg_context, CodeGenContext)
- assert num_of_args is None or isinstance(num_of_args, (int, long))
+ assert num_of_args is None or isinstance(num_of_args, int)
assert (overriding_args is None
or (isinstance(overriding_args, (list, tuple))
and all(isinstance(arg, str) for arg in overriding_args)))
@@ -1196,8 +1196,10 @@ def make_overload_dispatcher(cg_context):
did_use_break = did_use_break or can_fail
conditional = expr_or(
- map(lambda item: expr_from_exposure(item.function_like.exposure),
- items))
+ list(
+ map(
+ lambda item: expr_from_exposure(item.function_like.exposure
+ ), items)))
if not conditional.is_always_true:
node = CxxUnlikelyIfNode(cond=conditional, body=node)
@@ -4642,7 +4644,7 @@ class _PropEntryConstructorGroup(_PropEntryBase):
def __init__(self, is_context_dependent, exposure_conditional, world,
constructor_group, ctor_callback_name, ctor_func_length):
assert isinstance(ctor_callback_name, str)
- assert isinstance(ctor_func_length, (int, long))
+ assert isinstance(ctor_func_length, int)
_PropEntryBase.__init__(self, is_context_dependent,
exposure_conditional, world, constructor_group)
@@ -4670,7 +4672,7 @@ class _PropEntryOperationGroup(_PropEntryBase):
op_func_length,
no_alloc_direct_callback_name=None):
assert isinstance(op_callback_name, str)
- assert isinstance(op_func_length, (int, long))
+ assert isinstance(op_func_length, int)
_PropEntryBase.__init__(self, is_context_dependent,
exposure_conditional, world, operation_group)
@@ -5175,9 +5177,9 @@ def make_install_interface_template(cg_context, function_name, class_name, api_c
])
if class_like.identifier == "CSSStyleDeclaration":
- css_properties = filter(
- lambda attr: "CSSProperty" in attr.extended_attributes,
- class_like.attributes)
+ css_properties = list(
+ filter(lambda attr: "CSSProperty" in attr.extended_attributes,
+ class_like.attributes))
if css_properties:
prop_name_list = "".join(
map(lambda attr: "\"{}\", ".format(attr.identifier),
@@ -5567,8 +5569,8 @@ ${instance_object} = ${v8_context}->Global()->GetPrototype().As<v8::Object>();\
"V8DOMConfiguration::InstallConstants(${isolate}, "
"${interface_template}, ${prototype_template}, "
"kConstantCallbackTable, base::size(kConstantCallbackTable));")
- constant_callback_entries = filter(lambda entry: entry.const_callback_name,
- constant_entries)
+ constant_callback_entries = list(filter(lambda entry: entry.const_callback_name,
+ constant_entries))
install_properties(table_name, constant_callback_entries,
_make_constant_callback_registration_table,
installer_call_text)
@@ -5584,8 +5586,8 @@ ${instance_object} = ${v8_context}->Global()->GetPrototype().As<v8::Object>();\
"V8DOMConfiguration::InstallConstants(${isolate}, "
"${interface_template}, ${prototype_template}, "
"kConstantValueTable, base::size(kConstantValueTable));")
- constant_value_entries = filter(
- lambda entry: not entry.const_callback_name, constant_entries)
+ constant_value_entries = list(filter(
+ lambda entry: not entry.const_callback_name, constant_entries))
install_properties(table_name, constant_value_entries,
_make_constant_value_registration_table,
installer_call_text)
@@ -6336,8 +6338,8 @@ def make_v8_context_snapshot_api(cg_context, component, attribute_entries,
assert isinstance(component, web_idl.Component)
derived_interfaces = cg_context.interface.deriveds
- derived_names = map(lambda interface: interface.identifier,
- derived_interfaces)
+ derived_names = list(
+ map(lambda interface: interface.identifier, derived_interfaces))
derived_names.append(cg_context.interface.identifier)
if not ("Window" in derived_names or "HTMLDocument" in derived_names):
return None, None
@@ -6411,9 +6413,11 @@ def _make_v8_context_snapshot_get_reference_table_function(
collect_callbacks(named_properties_object_callback_defs)
collect_callbacks(cross_origin_property_callback_defs)
- entry_nodes = map(
- lambda name: TextNode("reinterpret_cast<intptr_t>({}),".format(name)),
- filter(None, callback_names))
+ entry_nodes = list(
+ map(
+ lambda name: TextNode("reinterpret_cast<intptr_t>({}),".format(name
+ )),
+ filter(None, callback_names)))
table_node = ListNode([
TextNode("using namespace ${class_name}Callbacks;"),
TextNode("static const intptr_t kReferenceTable[] = {"),
@@ -6451,10 +6455,11 @@ def _make_v8_context_snapshot_install_props_per_context_function(
class_name=None,
prop_install_mode=PropInstallMode.V8_CONTEXT_SNAPSHOT,
trampoline_var_name=None,
- attribute_entries=filter(selector, attribute_entries),
- constant_entries=filter(selector, constant_entries),
- exposed_construct_entries=filter(selector, exposed_construct_entries),
- operation_entries=filter(selector, operation_entries))
+ attribute_entries=list(filter(selector, attribute_entries)),
+ constant_entries=list(filter(selector, constant_entries)),
+ exposed_construct_entries=list(
+ filter(selector, exposed_construct_entries)),
+ operation_entries=list(filter(selector, operation_entries)))
return func_decl, func_def
@@ -6810,11 +6815,11 @@ def generate_interface(interface_identifier):
class_name=impl_class_name,
prop_install_mode=PropInstallMode.UNCONDITIONAL,
trampoline_var_name=tp_install_unconditional_props,
- attribute_entries=filter(is_unconditional, attribute_entries),
- constant_entries=filter(is_unconditional, constant_entries),
- exposed_construct_entries=filter(is_unconditional,
- exposed_construct_entries),
- operation_entries=filter(is_unconditional, operation_entries))
+ attribute_entries=list(filter(is_unconditional, attribute_entries)),
+ constant_entries=list(filter(is_unconditional, constant_entries)),
+ exposed_construct_entries=list(
+ filter(is_unconditional, exposed_construct_entries)),
+ operation_entries=list(filter(is_unconditional, operation_entries)))
(install_context_independent_props_decl,
install_context_independent_props_def,
install_context_independent_props_trampoline) = make_install_properties(
@@ -6823,11 +6828,14 @@ def generate_interface(interface_identifier):
class_name=impl_class_name,
prop_install_mode=PropInstallMode.CONTEXT_INDEPENDENT,
trampoline_var_name=tp_install_context_independent_props,
- attribute_entries=filter(is_context_independent, attribute_entries),
- constant_entries=filter(is_context_independent, constant_entries),
- exposed_construct_entries=filter(is_context_independent,
- exposed_construct_entries),
- operation_entries=filter(is_context_independent, operation_entries))
+ attribute_entries=list(
+ filter(is_context_independent, attribute_entries)),
+ constant_entries=list(filter(is_context_independent,
+ constant_entries)),
+ exposed_construct_entries=list(
+ filter(is_context_independent, exposed_construct_entries)),
+ operation_entries=list(
+ filter(is_context_independent, operation_entries)))
(install_context_dependent_props_decl, install_context_dependent_props_def,
install_context_dependent_props_trampoline) = make_install_properties(
cg_context,
@@ -6835,11 +6843,13 @@ def generate_interface(interface_identifier):
class_name=impl_class_name,
prop_install_mode=PropInstallMode.CONTEXT_DEPENDENT,
trampoline_var_name=tp_install_context_dependent_props,
- attribute_entries=filter(is_context_dependent, attribute_entries),
- constant_entries=filter(is_context_dependent, constant_entries),
- exposed_construct_entries=filter(is_context_dependent,
- exposed_construct_entries),
- operation_entries=filter(is_context_dependent, operation_entries))
+ attribute_entries=list(filter(is_context_dependent,
+ attribute_entries)),
+ constant_entries=list(filter(is_context_dependent, constant_entries)),
+ exposed_construct_entries=list(
+ filter(is_context_dependent, exposed_construct_entries)),
+ operation_entries=list(filter(is_context_dependent,
+ operation_entries)))
(install_interface_template_decl, install_interface_template_def,
install_interface_template_trampoline) = make_install_interface_template(
cg_context,
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/mako_renderer.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/mako_renderer.py
index b4c70553863..f3a2fcd772d 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/mako_renderer.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/mako_renderer.py
@@ -105,7 +105,7 @@ class MakoRenderer(object):
on_error = self._caller_stack_on_error
if (len(current) <= len(on_error)
and all(current[i] == on_error[i]
- for i in xrange(len(current)))):
+ for i in range(len(current)))):
pass # Error happened in a deeper caller.
else:
self._caller_stack_on_error = list(self._caller_stack)
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/style_format.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/style_format.py
index dc3493cc394..017d3d47bb3 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/style_format.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/style_format.py
@@ -70,8 +70,13 @@ def gn_format(contents, filename=None):
def _invoke_format_command(command_line, filename, contents):
- proc = subprocess.Popen(
- command_line, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+ kwargs = {}
+ if sys.version_info.major != 2:
+ kwargs['encoding'] = 'utf-8'
+ proc = subprocess.Popen(command_line,
+ stdin=subprocess.PIPE,
+ stdout=subprocess.PIPE,
+ **kwargs)
stdout_output, stderr_output = proc.communicate(input=contents)
exit_code = proc.wait()
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/task_queue.py b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/task_queue.py
index 0d8f4c0f303..e666a9b668e 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/task_queue.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/bind_gen/task_queue.py
@@ -2,6 +2,7 @@
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
+import functools
import multiprocessing
from .package_initializer import package_initializer
@@ -76,7 +77,7 @@ class TaskQueue(object):
if not report_progress:
return
- done_count = reduce(
+ done_count = functools.reduce(
lambda count, worker_task: count + bool(worker_task.ready()),
self._worker_tasks, 0)
report_progress(len(self._worker_tasks), done_count)
@@ -85,4 +86,4 @@ class TaskQueue(object):
def _task_queue_run_tasks(tasks):
for task in tasks:
func, args, kwargs = task
- apply(func, args, kwargs)
+ func(*args, **kwargs)
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/code_generator.py b/chromium/third_party/blink/renderer/bindings/scripts/code_generator.py
index e8280be7213..e49e6eb965e 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/code_generator.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/code_generator.py
@@ -13,6 +13,7 @@ import re
import sys
from idl_types import set_ancestors, IdlType
+from itertools import groupby
from v8_globals import includes
from v8_interface import constant_filters
from v8_types import set_component_dirs
@@ -43,6 +44,7 @@ TEMPLATES_DIR = os.path.normpath(
# after path[0] == invoking script dir
sys.path.insert(1, THIRD_PARTY_DIR)
import jinja2
+from jinja2.filters import make_attrgetter, environmentfilter
def generate_indented_conditional(code, conditional):
@@ -88,6 +90,13 @@ def runtime_enabled_if(code, name):
return generate_indented_conditional(code, function)
+@environmentfilter
+def do_stringify_key_group_by(environment, value, attribute):
+ expr = make_attrgetter(environment, attribute)
+ key = lambda item: '' if expr(item) is None else str(expr(item))
+ return groupby(sorted(value, key=key), expr)
+
+
def initialize_jinja_env(cache_dir):
jinja_env = jinja2.Environment(
loader=jinja2.FileSystemLoader(TEMPLATES_DIR),
@@ -117,6 +126,7 @@ def initialize_jinja_env(cache_dir):
})
jinja_env.filters.update(constant_filters())
jinja_env.filters.update(method_filters())
+ jinja_env.filters["stringifykeygroupby"] = do_stringify_key_group_by
return jinja_env
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/generate_origin_trial_features.py b/chromium/third_party/blink/renderer/bindings/scripts/generate_origin_trial_features.py
index 130004eae83..04c0fabcef2 100755
--- a/chromium/third_party/blink/renderer/bindings/scripts/generate_origin_trial_features.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/generate_origin_trial_features.py
@@ -80,7 +80,7 @@ def read_idl_file(reader, idl_filename):
assert len(interfaces) == 1, (
"Expected one interface in file %r, found %d" %
(idl_filename, len(interfaces)))
- return (interfaces.values()[0], includes)
+ return (list(interfaces.values())[0], includes)
def interface_is_global(interface):
@@ -281,7 +281,7 @@ def main():
info_provider = create_component_info_provider(
os.path.normpath(options.info_dir), options.target_component)
- idl_filenames = map(str.strip, open(options.idl_files_list))
+ idl_filenames = list(map(str.strip, open(options.idl_files_list)))
generate_origin_trial_features(info_provider, options, idl_filenames)
return 0
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/idl_definitions.py b/chromium/third_party/blink/renderer/bindings/scripts/idl_definitions.py
index 14e6e9d3f87..b027818aef2 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/idl_definitions.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/idl_definitions.py
@@ -394,7 +394,8 @@ class IdlInterface(object):
else:
raise ValueError('Unrecognized node class: %s' % child_class)
- if len(filter(None, [self.iterable, self.maplike, self.setlike])) > 1:
+ if len(list(filter(None,
+ [self.iterable, self.maplike, self.setlike]))) > 1:
raise ValueError(
'Interface can only have one of iterable<>, maplike<> and setlike<>.'
)
@@ -512,6 +513,9 @@ class IdlAttribute(TypedObject):
def accept(self, visitor):
visitor.visit_attribute(self)
+ def __lt__(self, other):
+ return self.name < other.name
+
################################################################################
# Constants
@@ -852,7 +856,7 @@ class IdlIncludes(object):
################################################################################
-class Exposure:
+class Exposure(object):
"""An Exposure holds one Exposed or RuntimeEnabled condition.
Each exposure has two properties: exposed and runtime_enabled.
Exposure(e, r) corresponds to [Exposed(e r)]. Exposure(e) corresponds to
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/idl_reader.py b/chromium/third_party/blink/renderer/bindings/scripts/idl_reader.py
index 8d72865a6ca..b80eebdcd61 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/idl_reader.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/idl_reader.py
@@ -55,8 +55,8 @@ def validate_blink_idl_definitions(idl_filename, idl_file_basename,
definitions. There is no filename convention in this case.
- Otherwise, an IDL file is invalid.
"""
- targets = (
- definitions.interfaces.values() + definitions.dictionaries.values())
+ targets = (list(definitions.interfaces.values()) +
+ list(definitions.dictionaries.values()))
number_of_targets = len(targets)
if number_of_targets > 1:
raise Exception(
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/idl_types.py b/chromium/third_party/blink/renderer/bindings/scripts/idl_types.py
index cd4f0c3513b..ab95e9c0b08 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/idl_types.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/idl_types.py
@@ -349,7 +349,7 @@ class IdlUnionType(IdlTypeBase):
return True
def single_matching_member_type(self, predicate):
- matching_types = filter(predicate, self.flattened_member_types)
+ matching_types = list(filter(predicate, self.flattened_member_types))
if len(matching_types) > 1:
raise ValueError('%s is ambiguous.' % self.name)
return matching_types[0] if matching_types else None
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/utilities.py b/chromium/third_party/blink/renderer/bindings/scripts/utilities.py
index e1677ee7bd6..3c5006f064f 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/utilities.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/utilities.py
@@ -196,8 +196,9 @@ class ComponentInfoProviderModules(ComponentInfoProvider):
@property
def callback_functions(self):
- return dict(self._component_info_core['callback_functions'].items() +
- self._component_info_modules['callback_functions'].items())
+ return dict(
+ list(self._component_info_core['callback_functions'].items()) +
+ list(self._component_info_modules['callback_functions'].items()))
@property
def specifier_for_export(self):
@@ -209,8 +210,8 @@ class ComponentInfoProviderModules(ComponentInfoProvider):
def load_interfaces_info_overall_pickle(info_dir):
- with open(os.path.join(info_dir,
- 'interfaces_info.pickle')) as interface_info_file:
+ with open(os.path.join(info_dir, 'interfaces_info.pickle'),
+ mode='rb') as interface_info_file:
return pickle.load(interface_info_file)
@@ -236,23 +237,20 @@ def merge_dict_recursively(target, diff):
def create_component_info_provider_core(info_dir):
interfaces_info = load_interfaces_info_overall_pickle(info_dir)
- with open(
- os.path.join(info_dir, 'core',
- 'component_info_core.pickle')) as component_info_file:
+ with open(os.path.join(info_dir, 'core', 'component_info_core.pickle'),
+ mode='rb') as component_info_file:
component_info = pickle.load(component_info_file)
return ComponentInfoProviderCore(interfaces_info, component_info)
def create_component_info_provider_modules(info_dir):
interfaces_info = load_interfaces_info_overall_pickle(info_dir)
- with open(
- os.path.join(info_dir, 'core',
- 'component_info_core.pickle')) as component_info_file:
+ with open(os.path.join(info_dir, 'core', 'component_info_core.pickle'),
+ mode='rb') as component_info_file:
component_info_core = pickle.load(component_info_file)
- with open(
- os.path.join(
- info_dir, 'modules',
- 'component_info_modules.pickle')) as component_info_file:
+ with open(os.path.join(info_dir, 'modules',
+ 'component_info_modules.pickle'),
+ mode='rb') as component_info_file:
component_info_modules = pickle.load(component_info_file)
return ComponentInfoProviderModules(interfaces_info, component_info_core,
component_info_modules)
@@ -356,7 +354,7 @@ def write_pickle_file(pickle_filename, data):
pickle_filename = abs(pickle_filename)
# If |data| is same with the file content, we skip updating.
if os.path.isfile(pickle_filename):
- with open(pickle_filename) as pickle_file:
+ with open(pickle_filename, 'rb') as pickle_file:
try:
if pickle.load(pickle_file) == data:
return
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/v8_interface.py b/chromium/third_party/blink/renderer/bindings/scripts/v8_interface.py
index a43260414db..a85b03abe75 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/v8_interface.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/v8_interface.py
@@ -189,7 +189,7 @@ def context_enabled_features(attributes):
return sorted([
member for member in members
if member.get(KEY) and not member.get('exposed_test')
- ])
+ ], key=lambda item: item['name'])
def member_filter_by_name(members, name):
return [member for member in members if member[KEY] == name]
@@ -612,7 +612,8 @@ def interface_context(interface, interfaces, component_info):
sorted(
origin_trial_features(interface, context['constants'],
context['attributes'], context['methods']) +
- context_enabled_features(context['attributes'])),
+ context_enabled_features(context['attributes']),
+ key=lambda item: item['name']),
})
if context['optional_features']:
includes.add('platform/bindings/v8_per_context_data.h')
@@ -1356,9 +1357,9 @@ def resolution_tests_methods(effective_overloads):
# Extract argument and IDL type to simplify accessing these in each loop.
arguments = [method['arguments'][index] for method in methods]
- arguments_methods = zip(arguments, methods)
+ arguments_methods = list(zip(arguments, methods))
idl_types = [argument['idl_type_object'] for argument in arguments]
- idl_types_methods = zip(idl_types, methods)
+ idl_types_methods = list(zip(idl_types, methods))
# We can’t do a single loop through all methods or simply sort them, because
# a method may be listed in multiple steps of the resolution algorithm, and
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/v8_methods.py b/chromium/third_party/blink/renderer/bindings/scripts/v8_methods.py
index 5f1f89a3def..6ee8a407798 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/v8_methods.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/v8_methods.py
@@ -46,6 +46,10 @@ import v8_types
import v8_utilities
from v8_utilities import (has_extended_attribute_value, is_unforgeable)
+# TODO: Remove this once Python2 is obsoleted.
+if sys.version_info.major != 2:
+ basestring = str
+
def method_is_visible(method, interface_is_partial):
if 'overloads' in method:
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/v8_utilities.py b/chromium/third_party/blink/renderer/bindings/scripts/v8_utilities.py
index 2ecd6923320..fcfc48371b1 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/v8_utilities.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/v8_utilities.py
@@ -271,7 +271,7 @@ EXPOSED_WORKERS = set([
])
-class ExposureSet:
+class ExposureSet(object):
"""An ExposureSet is a collection of Exposure instructions."""
def __init__(self, exposures=None):
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/web_idl/callback_interface.py b/chromium/third_party/blink/renderer/bindings/scripts/web_idl/callback_interface.py
index 13fb7c7068d..b73b7710687 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/web_idl/callback_interface.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/web_idl/callback_interface.py
@@ -91,11 +91,13 @@ class CallbackInterface(UserDefinedType, WithExtendedAttributes,
for operation_ir in ir.operations
])
self._operation_groups = tuple([
- OperationGroup(
- operation_group_ir,
- filter(lambda x: x.identifier == operation_group_ir.identifier,
- self._operations),
- owner=self) for operation_group_ir in ir.operation_groups
+ OperationGroup(operation_group_ir,
+ list(
+ filter(
+ lambda x: x.identifier == operation_group_ir
+ .identifier, self._operations)),
+ owner=self)
+ for operation_group_ir in ir.operation_groups
])
@property
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/web_idl/database.py b/chromium/third_party/blink/renderer/bindings/scripts/web_idl/database.py
index c92cf48eb2a..f5d59129449 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/web_idl/database.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/web_idl/database.py
@@ -156,4 +156,4 @@ class Database(object):
return self._view_by_kind(Database._Kind.UNION)
def _view_by_kind(self, kind):
- return self._impl.find_by_kind(kind).values()
+ return list(self._impl.find_by_kind(kind).values())
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/web_idl/exposure.py b/chromium/third_party/blink/renderer/bindings/scripts/web_idl/exposure.py
index abaeef39c30..e36cf7439ae 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/web_idl/exposure.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/web_idl/exposure.py
@@ -8,8 +8,11 @@ from .runtime_enabled_features import RuntimeEnabledFeatures
class _Feature(str):
"""Represents a runtime-enabled feature."""
+ def __new__(cls, value):
+ return str.__new__(cls, value)
+
def __init__(self, value):
- str.__init__(self, value)
+ str.__init__(self)
self._is_context_dependent = (
RuntimeEnabledFeatures.is_context_dependent(self))
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/web_idl/function_like.py b/chromium/third_party/blink/renderer/bindings/scripts/web_idl/function_like.py
index 648c70d803d..1712f19c672 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/web_idl/function_like.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/web_idl/function_like.py
@@ -71,8 +71,9 @@ class FunctionLike(WithIdentifier):
def num_of_required_arguments(self):
"""Returns the number of required arguments."""
return len(
- filter(lambda arg: not (arg.is_optional or arg.is_variadic),
- self.arguments))
+ list(
+ filter(lambda arg: not (arg.is_optional or arg.is_variadic),
+ self.arguments)))
class OverloadGroup(WithIdentifier):
@@ -171,8 +172,7 @@ class OverloadGroup(WithIdentifier):
Returns the effective overload set.
https://heycam.github.io/webidl/#compute-the-effective-overload-set
"""
- assert argument_count is None or isinstance(argument_count,
- (int, long))
+ assert argument_count is None or isinstance(argument_count, int)
N = argument_count
S = []
@@ -188,21 +188,21 @@ class OverloadGroup(WithIdentifier):
S.append(
OverloadGroup.EffectiveOverloadItem(
- X, map(lambda arg: arg.idl_type, X.arguments),
- map(lambda arg: arg.optionality, X.arguments)))
+ X, list(map(lambda arg: arg.idl_type, X.arguments)),
+ list(map(lambda arg: arg.optionality, X.arguments))))
if X.is_variadic:
- for i in xrange(n, max(maxarg, N)):
- t = map(lambda arg: arg.idl_type, X.arguments)
- o = map(lambda arg: arg.optionality, X.arguments)
- for _ in xrange(n, i + 1):
+ for i in range(n, max(maxarg, N)):
+ t = list(map(lambda arg: arg.idl_type, X.arguments))
+ o = list(map(lambda arg: arg.optionality, X.arguments))
+ for _ in range(n, i + 1):
t.append(X.arguments[-1].idl_type)
o.append(X.arguments[-1].optionality)
S.append(OverloadGroup.EffectiveOverloadItem(X, t, o))
- t = map(lambda arg: arg.idl_type, X.arguments)
- o = map(lambda arg: arg.optionality, X.arguments)
- for i in xrange(n - 1, -1, -1):
+ t = list(map(lambda arg: arg.idl_type, X.arguments))
+ o = list(map(lambda arg: arg.optionality, X.arguments))
+ for i in range(n - 1, -1, -1):
if X.arguments[i].optionality == IdlType.Optionality.REQUIRED:
break
S.append(OverloadGroup.EffectiveOverloadItem(X, t[:i], o[:i]))
@@ -222,7 +222,7 @@ class OverloadGroup(WithIdentifier):
for item in items)
assert len(items) > 1
- for index in xrange(len(items[0].type_list)):
+ for index in range(len(items[0].type_list)):
# Assume that the given items are valid, and we only need to test
# the two types.
if OverloadGroup.are_distinguishable_types(
diff --git a/chromium/third_party/blink/renderer/bindings/scripts/web_idl/idl_compiler.py b/chromium/third_party/blink/renderer/bindings/scripts/web_idl/idl_compiler.py
index c5ee2bd8a3d..58315072480 100644
--- a/chromium/third_party/blink/renderer/bindings/scripts/web_idl/idl_compiler.py
+++ b/chromium/third_party/blink/renderer/bindings/scripts/web_idl/idl_compiler.py
@@ -149,8 +149,8 @@ class IdlCompiler(object):
for old_ir in old_irs:
new_ir = make_copy(old_ir)
self._ir_map.add(new_ir)
- new_ir.attributes = filter(not_disabled, new_ir.attributes)
- new_ir.operations = filter(not_disabled, new_ir.operations)
+ new_ir.attributes = list(filter(not_disabled, new_ir.attributes))
+ new_ir.operations = list(filter(not_disabled, new_ir.operations))
def _record_defined_in_partial_and_mixin(self):
old_irs = self._ir_map.irs_of_kinds(
@@ -231,7 +231,7 @@ class IdlCompiler(object):
only_to_members_of_partial_or_mixin=False)
propagate_to_exposure(propagate)
- map(process_member_like, ir.iter_all_members())
+ list(map(process_member_like, ir.iter_all_members()))
def process_member_like(ir):
propagate = functools.partial(propagate_extattr, ir=ir)
@@ -257,7 +257,7 @@ class IdlCompiler(object):
self._ir_map.move_to_new_phase()
- map(process_interface_like, old_irs)
+ list(map(process_interface_like, old_irs))