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workload-automation/wa/commands/templates/setup.template

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import os
import sys
import warnings
from multiprocessing import Process
try:
from setuptools.command.install import install as orig_install
from setuptools import setup
except ImportError:
from distutils.command.install import install as orig_install
from distutils.core import setup
try:
import pwd
except ImportError:
pwd = None
warnings.filterwarnings('ignore', "Unknown distribution option: 'install_requires'")
try:
os.remove('MANIFEST')
except OSError:
pass
packages = []
data_files = {}
source_dir = os.path.dirname(__file__)
for root, dirs, files in os.walk('$package_name'):
rel_dir = os.path.relpath(root, source_dir)
data = []
if '__init__.py' in files:
for f in files:
if os.path.splitext(f)[1] not in ['.py', '.pyc', '.pyo']:
data.append(f)
package_name = rel_dir.replace(os.sep, '.')
package_dir = root
packages.append(package_name)
data_files[package_name] = data
else:
# use previous package name
filepaths = [os.path.join(root, f) for f in files]
data_files[package_name].extend([os.path.relpath(f, package_dir) for f in filepaths])
params = dict(
name='$package_name',
version='0.0.1',
packages=packages,
package_data=data_files,
url='N/A',
maintainer='$user',
maintainer_email='$user@example.com',
install_requires=[
'wa',
],
# https://pypi.python.org/pypi?%3Aaction=list_classifiers
classifiers=[
'Development Status :: 3 - Alpha',
'Environment :: Console',
'License :: Other/Proprietary License',
'Operating System :: Unix',
'Programming Language :: Python :: 2.7',
],
)
def update_wa_packages():
sudo_user = os.getenv('SUDO_USER')
if sudo_user:
user_entry = pwd.getpwnam(sudo_user)
os.setgid(user_entry.pw_gid)
os.setuid(user_entry.pw_uid)
env_root = os.getenv('WA_USER_DIRECTORY', os.path.join(os.path.expanduser('~'), '.workload_automation'))
if not os.path.isdir(env_root):
os.makedirs(env_root)
wa_packages_file = os.path.join(env_root, 'packages')
if os.path.isfile(wa_packages_file):
with open(wa_packages_file, 'r') as wfh:
package_list = wfh.read().split()
if params['name'] not in package_list:
package_list.append(params['name'])
else: # no existing package file
package_list = [params['name']]
with open(wa_packages_file, 'w') as wfh:
wfh.write('\n'.join(package_list))
class install(orig_install):
def run(self):
orig_install.run(self)
# Must be done in a separate process because will drop privileges if
# sudo, and won't be able to reacquire them.
p = Process(target=update_wa_packages)
p.start()
p.join()
params['cmdclass'] = {'install': install}
setup(**params)