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#!/usr/bin/env python
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
"""
installation script for talos. This script:
- creates a virtualenv in the current directory
- sets up talos in development mode: `python setup.py develop`
- downloads pageloader and packages to talos/page_load_test/pageloader.xpi
"""
import os
import subprocess
import sys
import six
try:
from subprocess import check_call as call
except ImportError:
from subprocess import call
# globals
here = os.path.dirname(os.path.abspath(__file__))
VIRTUALENV = "https://raw.github.com/pypa/virtualenv/1.10/virtualenv.py"
def which(binary, path=os.environ["PATH"]):
dirs = path.split(os.pathsep)
for dir in dirs:
if os.path.isfile(os.path.join(dir, path)):
return os.path.join(dir, path)
if os.path.isfile(os.path.join(dir, path + ".exe")):
return os.path.join(dir, path + ".exe")
def main(args=sys.argv[1:]):
# sanity check
# ensure setup.py exists
setup_py = os.path.join(here, "setup.py")
assert os.path.exists(setup_py), "setup.py not found"
# create a virtualenv
virtualenv = which("virtualenv") or which("virtualenv.py")
if virtualenv:
call([virtualenv, "--system-site-packages", here])
else:
process = subprocess.Popen(
[sys.executable, "-", "--system-site-packages", here], stdin=subprocess.PIPE
)
stdout, stderr = process.communicate(
input=six.moves.urllib.request.urlopen(VIRTUALENV).read()
)
# find the virtualenv's python
for i in ("bin", "Scripts"):
bindir = os.path.join(here, i)
if os.path.exists(bindir):
break
else:
raise AssertionError("virtualenv binary directory not found")
for i in ("python", "python.exe"):
virtualenv_python = os.path.join(bindir, i)
if os.path.exists(virtualenv_python):
break
else:
raise AssertionError("virtualenv python not found")
# install talos into the virtualenv
call([os.path.abspath(virtualenv_python), "setup.py", "develop"], cwd=here)
if __name__ == "__main__":
main()
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