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# Copyright 2019 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os.path
import sys
# Set up |sys.path| so that this module works without user-side setup of
# PYTHONPATH assuming Chromium's directory tree structure.
def _setup_sys_path():
expected_path = 'third_party/blink/renderer/bindings/scripts/bind_gen/'
this_dir = os.path.dirname(__file__)
root_dir = os.path.abspath(
os.path.join(this_dir, *(['..'] * expected_path.count('/'))))
module_dirs = (
os.path.join(root_dir, 'third_party', 'blink', 'renderer', 'bindings',
'scripts'),
os.path.join(root_dir, 'third_party', 'blink', 'renderer', 'build',
'scripts'),
os.path.join(root_dir, 'third_party', 'mako', 'mako'),
)
for module_dir in reversed(module_dirs):
# Preserve sys.path[0] as is.
# https://docs.python.org/3/library/sys.html?highlight=path[0]#sys.path
sys.path.insert(1, module_dir)
_setup_sys_path()
from .async_iterator import generate_async_iterators
from .callback_function import generate_callback_functions
from .callback_interface import generate_callback_interfaces
from .dictionary import generate_dictionaries
from .enumeration import generate_enumerations
from .interface import generate_interfaces
from .namespace import generate_namespaces
from .observable_array import generate_observable_arrays
from .sync_iterator import generate_sync_iterators
from .task_queue import TaskQueue
from .typedef import generate_typedefs
from .union import generate_unions
def init(web_idl_database_path,
root_src_dir,
root_gen_dir,
component_reldirs,
enable_style_format=False,
enable_code_generation_tracing=False):
"""
Args:
web_idl_database_path: File path to the web_idl.Database.
root_src_dir: Project's root directory, which corresponds to "//" in GN.
root_gen_dir: Root directory of generated files, which corresponds to
"//out/Default/gen" in GN.
component_reldirs: Pairs of component and output directory.
enable_style_format: Enable style formatting of the generated files.
enable_code_generation_tracing: Enable tracing of code generation to
see which Python code generates which line of generated code.
"""
from . import package_initializer
package_initializer.init(
web_idl_database_path=web_idl_database_path,
root_src_dir=root_src_dir,
root_gen_dir=root_gen_dir,
component_reldirs=component_reldirs,
enable_style_format=enable_style_format,
enable_code_generation_tracing=enable_code_generation_tracing)
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