def find_script(script_name):
    if os.path.isfile(script_name):
        return script_name
    path = os.getenv('PATH', os.defpath).split(os.pathsep)
    for dir in path:
        if dir == '':
            continue
        fn = os.path.join(dir, script_name)
        if os.path.isfile(fn):
            return fn

    print >>sys.stderr, 'Could not find script %s' % script_name
    raise SystemExit(1)
Handle a POST. Reads CSV data, converts to entities, and stores them.
dataset/ETHPy150Open certik/line_profiler/kernprof.py/find_script--crossover with--dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/ext/bulkload/__init__.py/BulkLoad.post