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#!/usr/bin/env python
import sys
import os
import shutil
import tempfile
import subprocess
from distutils.command.install import INSTALL_SCHEMES
from string import Template
from setuptools.compat import urlopen
def _system_call(*args):
assert subprocess.call(args) == 0
def tempdir(func):
def _tempdir(*args, **kwargs):
test_dir = tempfile.mkdtemp()
old_dir = os.getcwd()
os.chdir(test_dir)
try:
return func(*args, **kwargs)
finally:
os.chdir(old_dir)
shutil.rmtree(test_dir)
return _tempdir
SIMPLE_BUILDOUT = """\
[buildout]
parts = eggs
[eggs]
recipe = zc.recipe.egg
eggs =
extensions
"""
BOOTSTRAP = 'http://downloads.buildout.org/1/bootstrap.py'
PYVER = sys.version.split()[0][:3]
_VARS = {'base': '.',
'py_version_short': PYVER}
if sys.platform == 'win32':
PURELIB = INSTALL_SCHEMES['nt']['purelib']
else:
PURELIB = INSTALL_SCHEMES['unix_prefix']['purelib']
@tempdir
def test_virtualenv():
"""virtualenv with setuptools"""
purelib = os.path.abspath(Template(PURELIB).substitute(**_VARS))
_system_call('virtualenv', '--no-site-packages', '.')
_system_call('bin/easy_install', 'setuptools==dev')
# linux specific
site_pkg = os.listdir(purelib)
site_pkg.sort()
assert 'setuptools' in site_pkg[0]
easy_install = os.path.join(purelib, 'easy-install.pth')
with open(easy_install) as f:
res = f.read()
assert 'setuptools' in res
@tempdir
def test_full():
"""virtualenv + pip + buildout"""
_system_call('virtualenv', '--no-site-packages', '.')
_system_call('bin/easy_install', '-q', 'setuptools==dev')
_system_call('bin/easy_install', '-qU', 'setuptools==dev')
_system_call('bin/easy_install', '-q', 'pip')
_system_call('bin/pip', 'install', '-q', 'zc.buildout')
with open('buildout.cfg', 'w') as f:
f.write(SIMPLE_BUILDOUT)
with open('bootstrap.py', 'w') as f:
f.write(urlopen(BOOTSTRAP).read())
_system_call('bin/python', 'bootstrap.py')
_system_call('bin/buildout', '-q')
eggs = os.listdir('eggs')
eggs.sort()
assert len(eggs) == 3
assert eggs[1].startswith('setuptools')
del eggs[1]
assert eggs == ['extensions-0.3-py2.6.egg',
'zc.recipe.egg-1.2.2-py2.6.egg']
if __name__ == '__main__':
test_virtualenv()
test_full()
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