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# Copyright (C) 2010 Chris Jerdonek (cjerdonek@webkit.org)
# Copyright (C) 2019 Apple Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# This module is required for Python to treat this directory as a package.
"""Autoinstalls third-party code required by WebKit."""
import codecs
import json
import os
import re
import sys
if sys.version_info > (3, 0):
from urllib.error import URLError
from urllib.request import urlopen
else:
from urllib2 import URLError, urlopen
from collections import namedtuple
from distutils import spawn
from webkitpy.common.system.autoinstall import AutoInstaller
from webkitpy.common.system.filesystem import FileSystem
_THIRDPARTY_DIR = os.path.dirname(__file__)
_AUTOINSTALLED_DIR = os.path.join(_THIRDPARTY_DIR, "autoinstalled")
CHROME_DRIVER_URL = "http://chromedriver.storage.googleapis.com/"
FIREFOX_RELEASES_URL = "https://api.github.com/repos/mozilla/geckodriver/releases"
# Putting the autoinstall code into webkitpy/thirdparty/__init__.py
# ensures that no autoinstalling occurs until a caller imports from
# webkitpy.thirdparty. This is useful if the caller wants to configure
# logging prior to executing autoinstall code.
# FIXME: If any of these servers is offline, webkit-patch breaks (and maybe
# other scripts do, too). See <http://webkit.org/b/42080>.
# We put auto-installed third-party modules in this directory--
#
# webkitpy/thirdparty/autoinstalled
fs = FileSystem()
fs.maybe_make_directory(_AUTOINSTALLED_DIR)
init_path = fs.join(_AUTOINSTALLED_DIR, "__init__.py")
if not fs.exists(init_path):
fs.write_text_file(init_path, "")
readme_path = fs.join(_AUTOINSTALLED_DIR, "README")
if not fs.exists(readme_path):
fs.write_text_file(readme_path,
"This directory is auto-generated by WebKit and is "
"safe to delete.\nIt contains needed third-party Python "
"packages automatically downloaded from the web.")
class AutoinstallImportHook(object):
def __init__(self, filesystem=None):
self._fs = filesystem or FileSystem()
def _ensure_autoinstalled_dir_is_in_sys_path(self):
# Some packages require that the are being put somewhere under a directory in sys.path.
if not _AUTOINSTALLED_DIR in sys.path:
sys.path.insert(0, _AUTOINSTALLED_DIR)
def find_module(self, fullname, path=None):
# This method will run before each import. See http://www.python.org/dev/peps/pep-0302/
if '.autoinstalled' not in fullname:
return
# Note: all of the methods must follow the "_install_XXX" convention in
# order for autoinstall_everything(), below, to work properly.
if '.mechanize' in fullname:
self._install_mechanize()
elif '.pep8' in fullname:
self._install_pep8()
elif '.pycodestyle' in fullname:
self._install_pycodestyle()
elif '.pylint' in fullname:
self._install_pylint()
elif '.coverage' in fullname:
self._install_coverage()
elif '.buildbot' in fullname:
self._install_buildbot()
elif '.keyring' in fullname:
self._install_keyring()
elif '.twisted_15_5_0' in fullname:
self._install_twisted_15_5_0()
elif '.selenium' in fullname:
self._install_selenium()
elif '.chromedriver' in fullname:
self.install_chromedriver()
elif '.geckodriver' in fullname:
self.install_geckodriver()
elif '.mozlog' in fullname:
self._install_mozlog()
elif '.mozprocess' in fullname:
self._install_mozprocess()
elif '.pytest_timeout' in fullname:
self._install_pytest_timeout()
elif '.pytest' in fullname:
self._install_pytest()
elif '.requests' in fullname:
self._install_requests()
def _install_six(self):
self._install("https://files.pythonhosted.org/packages/16/d8/bc6316cf98419719bd59c91742194c111b6f2e85abac88e496adefaf7afe/six-1.11.0.tar.gz",
"six-1.11.0/six.py")
def _install_mechanize(self):
self._ensure_autoinstalled_dir_is_in_sys_path()
self._install("https://files.pythonhosted.org/packages/0b/02/ae6ceac1baeda530866a85075641cec12989bd8d31af6d5ab4a3e8c92f47/webencodings-0.5.1.tar.gz",
"webencodings-0.5.1/webencodings")
self._install("https://files.pythonhosted.org/packages/85/3e/cf449cf1b5004e87510b9368e7a5f1acd8831c2d6691edd3c62a0823f98f/html5lib-1.0.1.tar.gz",
"html5lib-1.0.1/html5lib")
self._install("https://files.pythonhosted.org/packages/64/f1/1aa4c96dea14e17a955019b0fc4ac1b8dfbc50e3c90970c1fb8882e74a7b/mechanize-0.4.3.tar.gz",
"mechanize-0.4.3/mechanize")
self._install_six()
def _install_keyring(self):
self._install("https://files.pythonhosted.org/packages/7d/a9/8c6bf60710781ce13a9987c0debda8adab35eb79c6b5525f7fe5240b7a8a/keyring-7.3.1.tar.gz",
"keyring-7.3.1/keyring")
def _install_pep8(self):
self._install("https://files.pythonhosted.org/packages/source/p/pep8/pep8-0.5.0.tar.gz",
"pep8-0.5.0/pep8.py")
def _install_pycodestyle(self):
self._install("https://files.pythonhosted.org/packages/source/p/pycodestyle/pycodestyle-2.5.0.tar.gz",
"pycodestyle-2.5.0/pycodestyle.py")
def _install_mozlog(self):
self._ensure_autoinstalled_dir_is_in_sys_path()
self._install("https://files.pythonhosted.org/packages/10/d5/d286b5dc3f40e32d2a9b3cab0b5b20a05d704958b44b4c5a9aed6472deab/mozlog-3.5.tar.gz",
"mozlog-3.5/mozlog")
def _install_mozprocess(self):
self._ensure_autoinstalled_dir_is_in_sys_path()
self._install("https://files.pythonhosted.org/packages/cb/26/144dbc28d1f40e392f8a0cbee771ba624a61017f016c77ad88424d84b230/mozprocess-0.25.tar.gz",
"mozprocess-0.25/mozprocess")
def _install_pytest_timeout(self):
self._install("https://files.pythonhosted.org/packages/cc/b7/b2a61365ea6b6d2e8881360ae7ed8dad0327ad2df89f2f0be4a02304deb2/pytest-timeout-1.2.0.tar.gz",
"pytest-timeout-1.2.0/pytest_timeout.py")
def _install_pytest(self):
self._install("https://files.pythonhosted.org/packages/90/e3/e075127d39d35f09a500ebb4a90afd10f9ef0a1d28a6d09abeec0e444fdd/py-1.5.2.tar.gz",
"py-1.5.2/py")
self._install("https://files.pythonhosted.org/packages/11/bf/cbeb8cdfaffa9f2ea154a30ae31a9d04a1209312e2919138b4171a1f8199/pluggy-0.6.0.tar.gz",
"pluggy-0.6.0/pluggy")
self._install("https://files.pythonhosted.org/packages/c0/2f/6773347277d76c5ade4414a6c3f785ef27e7f5c4b0870ec7e888e66a8d83/more-itertools-4.2.0.tar.gz",
"more-itertools-4.2.0/more_itertools")
self._install_six()
self._install("https://files.pythonhosted.org/packages/a1/e1/2d9bc76838e6e6667fde5814aa25d7feb93d6fa471bf6816daac2596e8b2/atomicwrites-1.1.5.tar.gz",
"atomicwrites-1.1.5/atomicwrites")
self._install("https://files.pythonhosted.org/packages/94/4a/db842e7a0545de1cdb0439bb80e6e42dfe82aaeaadd4072f2263a4fbed23/funcsigs-1.0.2.tar.gz",
"funcsigs-1.0.2/funcsigs")
self._install("https://files.pythonhosted.org/packages/e4/ac/a04671e118b57bee87dabca1e0f2d3bda816b7a551036012d0ca24190e71/attrs-18.1.0.tar.gz",
"attrs-18.1.0/src/attr")
self._install("https://files.pythonhosted.org/packages/a2/ec/415d0cccc1ed41cd7fdf69ad989da16a8d13057996371004cab4bafc48f3/pytest-3.6.2.tar.gz",
"pytest-3.6.2/src/_pytest")
self._install("https://files.pythonhosted.org/packages/a2/ec/415d0cccc1ed41cd7fdf69ad989da16a8d13057996371004cab4bafc48f3/pytest-3.6.2.tar.gz",
"pytest-3.6.2/src/pytest.py")
def _install_requests(self):
self._ensure_autoinstalled_dir_is_in_sys_path()
self._install("https://files.pythonhosted.org/packages/06/b8/d1ea38513c22e8c906275d135818fee16ad8495985956a9b7e2bb21942a1/certifi-2019.3.9.tar.gz",
"certifi-2019.3.9/certifi")
self._install("https://files.pythonhosted.org/packages/fc/bb/a5768c230f9ddb03acc9ef3f0d4a3cf93462473795d18e9535498c8f929d/chardet-3.0.4.tar.gz",
"chardet-3.0.4/chardet")
self._install("https://files.pythonhosted.org/packages/ad/13/eb56951b6f7950cadb579ca166e448ba77f9d24efc03edd7e55fa57d04b7/idna-2.8.tar.gz",
"idna-2.8/idna")
self._install("https://files.pythonhosted.org/packages/ff/44/29655168da441dff66de03952880c6e2d17b252836ff1aa4421fba556424/urllib3-1.25.6.tar.gz",
"urllib3-1.25.6/src/urllib3")
self._install("https://files.pythonhosted.org/packages/01/62/ddcf76d1d19885e8579acb1b1df26a852b03472c0e46d2b959a714c90608/requests-2.22.0.tar.gz",
"requests-2.22.0/requests")
def _install_pylint(self):
self._ensure_autoinstalled_dir_is_in_sys_path()
if (not self._fs.exists(self._fs.join(_AUTOINSTALLED_DIR, "pylint")) or
not self._fs.exists(self._fs.join(_AUTOINSTALLED_DIR, "logilab/astng")) or
not self._fs.exists(self._fs.join(_AUTOINSTALLED_DIR, "logilab/common"))):
installer = AutoInstaller(target_dir=_AUTOINSTALLED_DIR)
files_to_remove = []
if sys.platform == 'win32':
files_to_remove = ['test/data/write_protected_file.txt']
installer.install("https://files.pythonhosted.org/packages/source/l/logilab-common/logilab-common-0.58.1.tar.gz", url_subpath="logilab-common-0.58.1", target_name="logilab/common", files_to_remove=files_to_remove)
installer.install("https://files.pythonhosted.org/packages/source/l/logilab-astng/logilab-astng-0.24.1.tar.gz", url_subpath="logilab-astng-0.24.1", target_name="logilab/astng")
installer.install('https://files.pythonhosted.org/packages/source/p/pylint/pylint-0.25.2.tar.gz', url_subpath="pylint-0.25.2", target_name="pylint")
# autoinstalled.buildbot is used by BuildSlaveSupport/build.webkit.org-config/mastercfg_unittest.py
# and should ideally match the version of BuildBot used at build.webkit.org.
def _install_buildbot(self):
# The buildbot package uses jinja2, for example, in buildbot/status/web/base.py.
# buildbot imports jinja2 directly (as though it were installed on the system),
# so the search path needs to include jinja2. We put jinja2 in
# its own directory so that we can include it in the search path
# without including other modules as a side effect.
jinja_dir = self._fs.join(_AUTOINSTALLED_DIR, "jinja2")
installer = AutoInstaller(append_to_search_path=True, target_dir=jinja_dir)
installer.install(url="https://files.pythonhosted.org/packages/source/J/Jinja2/Jinja2-2.6.tar.gz",
url_subpath="Jinja2-2.6/jinja2")
SQLAlchemy_dir = self._fs.join(_AUTOINSTALLED_DIR, "sqlalchemy")
installer = AutoInstaller(append_to_search_path=True, target_dir=SQLAlchemy_dir)
installer.install(url="https://files.pythonhosted.org/packages/source/S/SQLAlchemy/SQLAlchemy-0.7.7.tar.gz",
url_subpath="SQLAlchemy-0.7.7/lib/sqlalchemy")
twisted_dir = self._fs.join(_AUTOINSTALLED_DIR, "twisted")
installer = AutoInstaller(prepend_to_search_path=True, target_dir=twisted_dir)
installer.install(url="https://files.pythonhosted.org/packages/source/T/Twisted/Twisted-12.1.0.tar.bz2", url_subpath="Twisted-12.1.0/twisted")
self._install("https://files.pythonhosted.org/packages/source/b/buildbot/buildbot-0.8.6p1.tar.gz", "buildbot-0.8.6p1/buildbot")
def _install_coverage(self):
self._ensure_autoinstalled_dir_is_in_sys_path()
self._install(url="https://files.pythonhosted.org/packages/85/d5/818d0e603685c4a613d56f065a721013e942088047ff1027a632948bdae6/coverage-4.5.4.tar.gz", url_subpath="coverage-4.5.4/coverage")
def _install_twisted_15_5_0(self):
twisted_dir = self._fs.join(_AUTOINSTALLED_DIR, "twisted_15_5_0")
installer = AutoInstaller(prepend_to_search_path=True, target_dir=twisted_dir)
installer.install(url="https://files.pythonhosted.org/packages/source/T/Twisted/Twisted-15.5.0.tar.bz2", url_subpath="Twisted-15.5.0/twisted")
installer.install(url="https://files.pythonhosted.org/packages/source/z/zope.interface/zope.interface-4.1.3.tar.gz", url_subpath="zope.interface-4.1.3/src/zope")
@staticmethod
def greater_than_equal_to_version(minimum, version):
for i in range(len(minimum.split('.'))):
if int(version.split('.')[i]) > int(minimum.split('.')[i]):
return True
if int(version.split('.')[i]) < int(minimum.split('.')[i]):
return False
return True
def _install_selenium(self):
self._ensure_autoinstalled_dir_is_in_sys_path()
installer = AutoInstaller(prepend_to_search_path=True, target_dir=self._fs.join(_AUTOINSTALLED_DIR, "urllib3"))
installer.install(url="https://files.pythonhosted.org/packages/ff/44/29655168da441dff66de03952880c6e2d17b252836ff1aa4421fba556424/urllib3-1.25.6.tar.gz", url_subpath="urllib3-1.25.6")
minimum_version = '3.5.0'
if os.path.isfile(os.path.join(_AUTOINSTALLED_DIR, 'selenium', '__init__.py')):
import selenium.webdriver
if AutoinstallImportHook.greater_than_equal_to_version(minimum_version, selenium.webdriver.__version__):
return
try:
url, url_subpath = self.get_latest_pypi_url('selenium')
except URLError:
# URL for installing the minimum required version.
url = 'https://files.pythonhosted.org/packages/ac/d7/1928416439d066c60f26c87a8d1b78a8edd64c7d05a0aa917fa97a8ee02d/selenium-3.5.0.tar.gz'
url_subpath = 'selenium-{}/selenium'.format(minimum_version)
sys.stderr.write('\nFailed to find latest selenium, falling back to minimum {} version\n'.format(minimum_version))
self._install(url=url, url_subpath=url_subpath)
def install_chromedriver(self):
filename_postfix = get_driver_filename().chrome
if filename_postfix != "unsupported":
version = urlopen(CHROME_DRIVER_URL + 'LATEST_RELEASE').read().strip()
full_chrome_url = "{base_url}{version}/chromedriver_{os}.zip".format(base_url=CHROME_DRIVER_URL, version=version, os=filename_postfix)
self.install_binary(full_chrome_url, 'chromedriver')
def install_geckodriver(self):
filename_postfix = get_driver_filename().firefox
if filename_postfix != "unsupported":
firefox_releases_blob = urlopen(FIREFOX_RELEASES_URL)
firefox_releases_line_separated = json.dumps(json.load(firefox_releases_blob), indent=0).strip()
all_firefox_release_urls = "\n".join(re.findall(r'.*browser_download_url.*', firefox_releases_line_separated))
full_firefox_url = re.findall(r'.*%s.*' % filename_postfix, all_firefox_release_urls)[0].split('"')[3]
self.install_binary(full_firefox_url, 'geckodriver')
def _install(self, url, url_subpath=None, target_name=None):
installer = AutoInstaller(target_dir=_AUTOINSTALLED_DIR)
installer.install(url=url, url_subpath=url_subpath, target_name=target_name)
def get_latest_pypi_url(self, package_name, url_subpath_format='{name}-{version}/{lname}'):
json_url = "https://pypi.org/pypi/%s/json" % package_name
response = urlopen(json_url, timeout=30)
data = json.load(response)
url = data['urls'][1]['url']
subpath = url_subpath_format.format(name=package_name, version=data['info']['version'], lname=package_name.lower())
return (url, subpath)
def install_binary(self, url, name):
self._install(url=url, target_name=name)
directory = os.path.join(_AUTOINSTALLED_DIR, name)
os.chmod(os.path.join(directory, name), 0o755)
open(os.path.join(directory, '__init__.py'), 'w+').close()
_hook = AutoinstallImportHook()
sys.meta_path.insert(0, _hook)
def autoinstall_everything():
install_methods = [method for method in dir(_hook.__class__) if method.startswith('_install_')]
for method in install_methods:
getattr(_hook, method)()
def get_driver_filename():
os_name, os_type = get_os_info()
chrome_os, filefox_os = 'unsupported', 'unsupported'
if os_name == 'Linux' and os_type == '64':
chrome_os, firefox_os = 'linux64', 'linux64'
elif os_name == 'Linux':
chrome_os, firefox_os = 'linux32', 'linux32'
elif os_name == 'Darwin':
chrome_os, firefox_os = 'mac64', 'macos'
DriverFilenameForBrowser = namedtuple('DriverFilenameForBrowser', ['chrome', 'firefox'])
return DriverFilenameForBrowser(chrome_os, firefox_os)
def get_os_info():
import platform
os_name = platform.system()
os_type = platform.machine()[-2:]
return (os_name, os_type)