mirror of
https://github.com/dart-lang/sdk
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55f81f2210
- Add `.style.yapf` with configuration to use Google style. - Run `yapf` on all `.py` files in this repo. - Manually fix one trailing space in a doc string. - Run `git cl format runtime` to satisfy presubmit. Change-Id: I7e6bd11e91f07926b9188362599af398551eed79 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/111600 Commit-Queue: Nate Bosch <nbosch@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
# Copyright (c) 2011 The Chromium 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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"""Small utility function to find depot_tools and add it to the python path.
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Will throw an ImportError exception if depot_tools can't be found since it
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imports breakpad.
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"""
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import os
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import sys
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def IsRealDepotTools(path):
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return os.path.isfile(os.path.join(path, 'gclient.py'))
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def add_depot_tools_to_path():
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"""Search for depot_tools and add it to sys.path."""
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# First look if depot_tools is already in PYTHONPATH.
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for i in sys.path:
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if i.rstrip(os.sep).endswith('depot_tools') and IsRealDepotTools(i):
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return i
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# Then look if depot_tools is in PATH, common case.
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for i in os.environ['PATH'].split(os.pathsep):
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if IsRealDepotTools(i):
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sys.path.append(i.rstrip(os.sep))
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return i
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# Rare case, it's not even in PATH, look upward up to root.
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root_dir = os.path.dirname(os.path.abspath(__file__))
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previous_dir = os.path.abspath(__file__)
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while root_dir and root_dir != previous_dir:
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i = os.path.join(root_dir, 'depot_tools')
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if IsRealDepotTools(i):
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sys.path.append(i)
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return i
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previous_dir = root_dir
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root_dir = os.path.dirname(root_dir)
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print >> sys.stderr, 'Failed to find depot_tools'
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return None
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add_depot_tools_to_path()
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# pylint: disable=W0611
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import breakpad
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