6cad46b4f3
There are now less that 400 days until the end of life of Python 2(aka _legacy_ Python) https://pythonclock.org/ . The code compatibility check for python2 and python3 used the following tools: futurize, flake8 You can see the reports here: https://travis-ci.com/bmsdave/v8/builds This CL was uploaded by git cl split. Bug: v8:8594 Change-Id: I2a90aaecb270f03aed1c0fc92da1a0e2621b0eb2 Reviewed-on: https://chromium-review.googlesource.com/c/1470101 Commit-Queue: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org> Cr-Commit-Position: refs/heads/master@{#59678}
58 lines
1.3 KiB
Python
58 lines
1.3 KiB
Python
# Copyright 2017 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""The same as dump_build_config.py but for gyp legacy.
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Expected to be called like:
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dump_build_config.py path/to/file.json [key1=value1 ...]
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Raw gyp values are supported - they will be tranformed into valid json.
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"""
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# TODO(machenbach): Remove this when gyp is deprecated.
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# for py2/py3 compatibility
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from __future__ import print_function
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import json
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import os
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import sys
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assert len(sys.argv) > 2
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GYP_GN_CONVERSION = {
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'is_component_build': {
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'shared_library': 'true',
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'static_library': 'false',
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},
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'is_debug': {
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'Debug': 'true',
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'Release': 'false',
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},
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}
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DEFAULT_CONVERSION ={
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'0': 'false',
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'1': 'true',
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'ia32': 'x86',
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}
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def gyp_to_gn(key, value):
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value = GYP_GN_CONVERSION.get(key, DEFAULT_CONVERSION).get(value, value)
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value = value if value in ['true', 'false'] else '"{0}"'.format(value)
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return value
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def as_json(kv):
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assert '=' in kv
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k, v = kv.split('=', 1)
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v2 = gyp_to_gn(k, v)
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try:
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return k, json.loads(v2)
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except ValueError as e:
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print((k, v, v2))
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raise e
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with open(sys.argv[1], 'w') as f:
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json.dump(dict(map(as_json, sys.argv[2:])), f)
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