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#!/usr/bin/env python
"""
Build and run bumps.
Usage:
./run.py [bumps cli args]
"""
import os
import sys
def addpath(path):
"""
Add a directory to the python path environment, and to the PYTHONPATH
environment variable for subprocesses.
"""
path = os.path.abspath(path)
if "PYTHONPATH" in os.environ:
PYTHONPATH = path + os.pathsep + os.environ["PYTHONPATH"]
else:
PYTHONPATH = path
os.environ["PYTHONPATH"] = PYTHONPATH
sys.path.insert(0, path)
from contextlib import contextmanager
@contextmanager
def cd(path):
old_dir = os.getcwd()
os.chdir(path)
yield
os.chdir(old_dir)
def prepare():
# Make sure that we have a private version of mplconfig
# mplconfig = os.path.join(os.getcwd(), '.mplconfig')
# os.environ['MPLCONFIGDIR'] = mplconfig
# if not os.path.exists(mplconfig):
# os.mkdir(mplconfig)
# To avoid cluttering the source tree with .pyc or __pycache__ files, you
# can suppress the bytecode generation when running in place. Unfortunately
# this is a pretty big performance hit on Windows, so we are going to
# suppress this behaviour and rely on .gitignore instead
# sys.dont_write_bytecode = True
# import numpy as np; np.seterr(all='raise')
root = os.path.abspath(os.path.dirname(__file__))
# Add the root to the system path
addpath(root)
# Make sample data and models available
os.environ["BUMPS_DATA"] = os.path.join(root, "bumps", "gui", "resources")
if __name__ == "__main__":
import multiprocessing
multiprocessing.freeze_support()
prepare()
import bumps.cli
bumps.cli.main()
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