Python startup script for interpreting a build.py file

build_init.py

# build_init.py
# python startup script for interpreting a build.py file
#
# Install: 
#   download, place this file where you like,
#   & then add the path to PYTHONSTARTUP env variable.
#   ex:
#     export PYTHONSTARTUP=$HOME/.config/python/build_init.py
# 
# build.py:
#   env = {'source_paths': ['src', 'test']}
#

import sys, os, os.path as path, build

def init_path(env):
  for path in env.get('source_paths'):
    sys.path.append(os.path.abspath(path))

init_path(build.env)