plotdevice/plotdevice/run/__init__.py at main · plotdevice/plotdevice · GitHub

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import sys, site

from os.path import abspath, dirname, exists, join

from subprocess import call

try:

# test the sys.path by attempting to load a PyObjC submodule...

from Foundation import *

import objc

except ImportError:

# detect whether we're being run from the repository and set up a local env if so

repo = abspath(join(dirname(__file__), '../..'))

setup_py = '%s/setup.py' % repo

if exists(setup_py):

from platform import python_version

from sysconfig import get_config_var

local_libs = '%s/deps/local/%s/lib/python%s/site-packages' % (repo, python_version(), get_config_var('py_version_short'))

if not exists(local_libs):

call([sys.executable, setup_py, 'dev'])

site.addsitedir(local_libs)

from Foundation import *

import objc

else:

from pprint import pformat

missing = "Searched for PyObjC libraries in:\n%s\nto no avail..."%pformat(sys.path)

raise RuntimeError(missing)

# pull in the encoding-pragma detector

from .common import encoded

# expose the script-runner object

from .sandbox import Sandbox

__all__ = ('objc', 'encoded', 'Sandbox')