mirror of
https://github.com/dart-lang/sdk
synced 2024-11-02 08:20:31 +00:00
b5c63ce757
* Migrate to python3; drop python support. * Update Windows toolchain support. * Remove some unused methods. * Python 2.7 is still needed on Windows. * Update gsutil to a version that supports python3. Fixes: https://github.com/dart-lang/sdk/issues/28793 TEST=Manually tested common user journeys. Change-Id: I663a22b237a548bb82dc2e601e399e3bc3649211 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192182 Reviewed-by: William Hesse <whesse@google.com> Reviewed-by: Alexander Aprelev <aam@google.com>
46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
# Copyright (c) 2011 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.
|
|
"""Small utility function to find depot_tools and add it to the python path.
|
|
Will throw an ImportError exception if depot_tools can't be found since it
|
|
imports breakpad.
|
|
"""
|
|
|
|
from __future__ import print_function
|
|
|
|
import os
|
|
import sys
|
|
|
|
def IsRealDepotTools(path):
|
|
return os.path.isfile(os.path.join(path, 'gclient.py'))
|
|
|
|
|
|
def add_depot_tools_to_path():
|
|
"""Search for depot_tools and add it to sys.path."""
|
|
# First look if depot_tools is already in PYTHONPATH.
|
|
for i in sys.path:
|
|
if i.rstrip(os.sep).endswith('depot_tools') and IsRealDepotTools(i):
|
|
return i
|
|
# Then look if depot_tools is in PATH, common case.
|
|
for i in os.environ['PATH'].split(os.pathsep):
|
|
if IsRealDepotTools(i):
|
|
sys.path.append(i.rstrip(os.sep))
|
|
return i
|
|
# Rare case, it's not even in PATH, look upward up to root.
|
|
root_dir = os.path.dirname(os.path.abspath(__file__))
|
|
previous_dir = os.path.abspath(__file__)
|
|
while root_dir and root_dir != previous_dir:
|
|
i = os.path.join(root_dir, 'depot_tools')
|
|
if IsRealDepotTools(i):
|
|
sys.path.append(i)
|
|
return i
|
|
previous_dir = root_dir
|
|
root_dir = os.path.dirname(root_dir)
|
|
print('Failed to find depot_tools', file=sys.stderr)
|
|
return None
|
|
|
|
|
|
add_depot_tools_to_path()
|
|
|
|
# pylint: disable=W0611
|
|
import breakpad
|