Revert of Added virtualenv for depot_tools (patchset #10 id:180001 of https://chromiumcodereview.appspot.com/1200843003/)
Reason for revert: Doesn't work, virtualenv is missing in depot_tools checkout. Original issue's description: > Added virtualenv for depot_tools > > R=pgervais@chromium.org > BUG=503067 > TEST=tested on Mac, Windows and Linux bots > > Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=295811 TBR=pgervais@chromium.org,sergiyb@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=503067 Review URL: https://codereview.chromium.org/1202843005. git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@295813 0039d316-1c4b-4281-b951-d872f2087c98changes/01/332501/1
akuegel@chromium.org
10 years ago
parent
b3bae3748a
commit
39a23508dc
@ -1,3 +0,0 @@
|
||||
BUILD_ENV
|
||||
wheelhouse
|
||||
virtualenv
|
||||
@ -1,226 +0,0 @@
|
||||
#!/usr/bin/env python
|
||||
# Copyright 2014 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.
|
||||
|
||||
import argparse
|
||||
import contextlib
|
||||
import glob
|
||||
import logging
|
||||
import os
|
||||
import shutil
|
||||
import subprocess
|
||||
import sys
|
||||
import tempfile
|
||||
|
||||
from util import STORAGE_URL, OBJECT_URL, LOCAL_STORAGE_PATH, LOCAL_OBJECT_URL
|
||||
from util import read_deps, merge_deps, print_deps, platform_tag
|
||||
|
||||
LOGGER = logging.getLogger(__name__)
|
||||
|
||||
# /path/to/infra
|
||||
ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
|
||||
|
||||
PYTHON_BAT_WIN = '@%~dp0\\..\\Scripts\\python.exe %*'
|
||||
|
||||
|
||||
class NoWheelException(Exception):
|
||||
def __init__(self, name, version, build, source_sha):
|
||||
super(NoWheelException, self).__init__(
|
||||
'No matching wheel found for (%s==%s (build %s_%s))' %
|
||||
(name, version, build, source_sha))
|
||||
|
||||
|
||||
def check_pydistutils():
|
||||
if os.path.exists(os.path.expanduser('~/.pydistutils.cfg')):
|
||||
print >> sys.stderr, '\n'.join([
|
||||
'',
|
||||
'',
|
||||
'=========== ERROR ===========',
|
||||
'You have a ~/.pydistutils.cfg file, which interferes with the ',
|
||||
'infra virtualenv environment. Please move it to the side and bootstrap ',
|
||||
'again. Once infra has bootstrapped, you may move it back.',
|
||||
'',
|
||||
'Upstream bug: https://github.com/pypa/virtualenv/issues/88/',
|
||||
''
|
||||
])
|
||||
sys.exit(1)
|
||||
|
||||
|
||||
def ls(prefix):
|
||||
from pip._vendor import requests # pylint: disable=E0611
|
||||
data = requests.get(STORAGE_URL, params=dict(
|
||||
prefix=prefix,
|
||||
fields='items(name,md5Hash)'
|
||||
)).json()
|
||||
entries = data.get('items', [])
|
||||
for entry in entries:
|
||||
entry['md5Hash'] = entry['md5Hash'].decode('base64').encode('hex')
|
||||
entry['local'] = False
|
||||
# Also look in the local cache
|
||||
entries.extend([
|
||||
{'name': fname, 'md5Hash': None, 'local': True}
|
||||
for fname in glob.glob(os.path.join(LOCAL_STORAGE_PATH,
|
||||
prefix.split('/')[-1] + '*'))])
|
||||
return entries
|
||||
|
||||
|
||||
def sha_for(deps_entry):
|
||||
if 'rev' in deps_entry:
|
||||
return deps_entry['rev']
|
||||
else:
|
||||
return deps_entry['gs'].split('.')[0]
|
||||
|
||||
|
||||
def get_links(deps):
|
||||
import pip.wheel # pylint: disable=E0611
|
||||
plat_tag = platform_tag()
|
||||
|
||||
links = []
|
||||
|
||||
for name, dep in deps.iteritems():
|
||||
version, source_sha = dep['version'] , sha_for(dep)
|
||||
prefix = 'wheels/{}-{}-{}_{}'.format(name, version, dep['build'],
|
||||
source_sha)
|
||||
generic_link = None
|
||||
binary_link = None
|
||||
local_link = None
|
||||
|
||||
for entry in ls(prefix):
|
||||
fname = entry['name'].split('/')[-1]
|
||||
md5hash = entry['md5Hash']
|
||||
wheel_info = pip.wheel.Wheel.wheel_file_re.match(fname)
|
||||
if not wheel_info:
|
||||
LOGGER.warn('Skipping invalid wheel: %r', fname)
|
||||
continue
|
||||
|
||||
if pip.wheel.Wheel(fname).supported():
|
||||
if entry['local']:
|
||||
link = LOCAL_OBJECT_URL.format(entry['name'])
|
||||
local_link = link
|
||||
continue
|
||||
else:
|
||||
link = OBJECT_URL.format(entry['name'], md5hash)
|
||||
if fname.endswith('none-any.whl'):
|
||||
if generic_link:
|
||||
LOGGER.error(
|
||||
'Found more than one generic matching wheel for %r: %r',
|
||||
prefix, dep)
|
||||
continue
|
||||
generic_link = link
|
||||
elif plat_tag in fname:
|
||||
if binary_link:
|
||||
LOGGER.error(
|
||||
'Found more than one binary matching wheel for %r: %r',
|
||||
prefix, dep)
|
||||
continue
|
||||
binary_link = link
|
||||
|
||||
if not binary_link and not generic_link and not local_link:
|
||||
raise NoWheelException(name, version, dep['build'], source_sha)
|
||||
|
||||
links.append(local_link or binary_link or generic_link)
|
||||
|
||||
return links
|
||||
|
||||
|
||||
@contextlib.contextmanager
|
||||
def html_index(links):
|
||||
tf = tempfile.mktemp('.html')
|
||||
try:
|
||||
with open(tf, 'w') as f:
|
||||
print >> f, '<html><body>'
|
||||
for link in links:
|
||||
print >> f, '<a href="%s">wat</a>' % link
|
||||
print >> f, '</body></html>'
|
||||
yield tf
|
||||
finally:
|
||||
os.unlink(tf)
|
||||
|
||||
|
||||
def install(deps):
|
||||
bin_dir = 'Scripts' if sys.platform.startswith('win') else 'bin'
|
||||
pip = os.path.join(sys.prefix, bin_dir, 'pip')
|
||||
|
||||
links = get_links(deps)
|
||||
with html_index(links) as ipath:
|
||||
requirements = []
|
||||
# TODO(iannucci): Do this as a requirements.txt
|
||||
for name, deps_entry in deps.iteritems():
|
||||
if not deps_entry.get('implicit'):
|
||||
requirements.append('%s==%s' % (name, deps_entry['version']))
|
||||
subprocess.check_call(
|
||||
[pip, 'install', '--no-index', '--download-cache',
|
||||
os.path.join(ROOT, '.wheelcache'), '-f', ipath] + requirements)
|
||||
|
||||
|
||||
def activate_env(env, deps):
|
||||
if hasattr(sys, 'real_prefix'):
|
||||
LOGGER.error('Already activated environment!')
|
||||
return
|
||||
|
||||
print 'Activating environment: %r' % env
|
||||
assert isinstance(deps, dict)
|
||||
|
||||
manifest_path = os.path.join(env, 'manifest.pyl')
|
||||
cur_deps = read_deps(manifest_path)
|
||||
if cur_deps != deps:
|
||||
print ' Removing old environment: %r' % cur_deps
|
||||
shutil.rmtree(env, ignore_errors=True)
|
||||
cur_deps = None
|
||||
|
||||
if cur_deps is None:
|
||||
check_pydistutils()
|
||||
|
||||
print ' Building new environment'
|
||||
# Add in bundled virtualenv lib
|
||||
sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'virtualenv'))
|
||||
import virtualenv # pylint: disable=F0401
|
||||
virtualenv.create_environment(
|
||||
env, search_dirs=virtualenv.file_search_dirs())
|
||||
|
||||
print ' Activating environment'
|
||||
# Ensure hermeticity during activation.
|
||||
os.environ.pop('PYTHONPATH', None)
|
||||
bin_dir = 'Scripts' if sys.platform.startswith('win') else 'bin'
|
||||
activate_this = os.path.join(env, bin_dir, 'activate_this.py')
|
||||
execfile(activate_this, dict(__file__=activate_this))
|
||||
|
||||
if cur_deps is None:
|
||||
print ' Installing deps'
|
||||
print_deps(deps, indent=2, with_implicit=False)
|
||||
install(deps)
|
||||
virtualenv.make_environment_relocatable(env)
|
||||
with open(manifest_path, 'wb') as f:
|
||||
f.write(repr(deps) + '\n')
|
||||
|
||||
# Create bin\python.bat on Windows to unify path where Python is found.
|
||||
if sys.platform.startswith('win'):
|
||||
bin_path = os.path.join(env, 'bin')
|
||||
if not os.path.isdir(bin_path):
|
||||
os.makedirs(bin_path)
|
||||
python_bat_path = os.path.join(bin_path, 'python.bat')
|
||||
if not os.path.isfile(python_bat_path):
|
||||
with open(python_bat_path, 'w') as python_bat_file:
|
||||
python_bat_file.write(PYTHON_BAT_WIN)
|
||||
|
||||
print 'Done creating environment'
|
||||
|
||||
|
||||
def main(args):
|
||||
parser = argparse.ArgumentParser()
|
||||
parser.add_argument('--deps-file', '--deps_file', action='append',
|
||||
help='Path to deps.pyl file (may be used multiple times)')
|
||||
parser.add_argument('env_path',
|
||||
help='Path to place environment (default: %(default)s)',
|
||||
default='ENV')
|
||||
opts = parser.parse_args(args)
|
||||
|
||||
deps = merge_deps(opts.deps_file)
|
||||
activate_env(opts.env_path, deps)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
logging.basicConfig()
|
||||
LOGGER.setLevel(logging.DEBUG)
|
||||
sys.exit(main(sys.argv[1:]))
|
||||
@ -1,15 +0,0 @@
|
||||
#vim: ft=python:
|
||||
{
|
||||
'wheel': {
|
||||
'version': '0.24.0',
|
||||
'build': '0',
|
||||
'gs': 'c02262299489646af253067e8136c060a93572e3.tar.gz',
|
||||
},
|
||||
|
||||
'protobuf': {
|
||||
'version': '2.6.0',
|
||||
'build': '0',
|
||||
'repo': 'external/github.com/google/protobuf',
|
||||
'rev': '629a556879cc84e0f52546f0484b65b72ce44fe8',
|
||||
},
|
||||
}
|
||||
@ -1,87 +0,0 @@
|
||||
# Copyright 2014 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.
|
||||
|
||||
import ast
|
||||
import contextlib
|
||||
import os
|
||||
import platform
|
||||
import shutil
|
||||
import sys
|
||||
import tempfile
|
||||
|
||||
|
||||
ROOT = os.path.dirname(os.path.abspath(__file__))
|
||||
WHEELHOUSE = os.path.join(ROOT, 'wheelhouse')
|
||||
|
||||
BUCKET = 'chrome-python-wheelhouse'
|
||||
STORAGE_URL = 'https://www.googleapis.com/storage/v1/b/{}/o'.format(BUCKET)
|
||||
OBJECT_URL = 'https://storage.googleapis.com/{}/{{}}#md5={{}}'.format(BUCKET)
|
||||
LOCAL_OBJECT_URL = 'file://{}'
|
||||
|
||||
LOCAL_STORAGE_PATH = os.path.join(ROOT, 'wheelhouse_cache')
|
||||
|
||||
SOURCE_URL = 'gs://{}/sources/{{}}'.format(BUCKET)
|
||||
WHEELS_URL = 'gs://{}/wheels/'.format(BUCKET)
|
||||
|
||||
|
||||
class DepsConflictException(Exception):
|
||||
def __init__(self, name):
|
||||
super(DepsConflictException, self).__init__(
|
||||
'Package \'%s\' is defined twice in deps.pyl' % name)
|
||||
|
||||
|
||||
def platform_tag():
|
||||
if sys.platform.startswith('linux'):
|
||||
return '_{0}_{1}'.format(*platform.linux_distribution())
|
||||
return ''
|
||||
|
||||
|
||||
def print_deps(deps, indent=1, with_implicit=True):
|
||||
for dep, entry in deps.iteritems():
|
||||
if not with_implicit and entry.get('implicit'):
|
||||
continue
|
||||
print ' ' * indent + '%s: %r' % (dep, entry)
|
||||
print
|
||||
|
||||
|
||||
@contextlib.contextmanager
|
||||
def tempdir(*args, **kwargs):
|
||||
tdir = None
|
||||
try:
|
||||
tdir = tempfile.mkdtemp(*args, **kwargs)
|
||||
yield tdir
|
||||
finally:
|
||||
if tdir:
|
||||
shutil.rmtree(tdir, ignore_errors=True)
|
||||
|
||||
|
||||
@contextlib.contextmanager
|
||||
def tempname(*args, **kwargs):
|
||||
tmp = None
|
||||
try:
|
||||
tmp = tempfile.mktemp(*args, **kwargs)
|
||||
yield tmp
|
||||
finally:
|
||||
if tmp:
|
||||
try:
|
||||
os.unlink(tmp)
|
||||
except OSError:
|
||||
pass
|
||||
|
||||
|
||||
def read_deps(path):
|
||||
if os.path.exists(path):
|
||||
with open(path, 'rb') as f:
|
||||
return ast.literal_eval(f.read())
|
||||
|
||||
|
||||
def merge_deps(paths):
|
||||
deps = {}
|
||||
for path in paths:
|
||||
d = read_deps(path)
|
||||
for key in d:
|
||||
if key in deps:
|
||||
raise DepsConflictException(key)
|
||||
deps.update(d)
|
||||
return deps
|
||||
Loading…
Reference in New Issue