#!/usr/bin/env python3

# -*- coding: utf-8 -*-

import os

import sys

LIB_PATHS = ()

DATA_PATHS = ("docs", "software/gcloud", "data")

REQUIRED_VERSION = (3, 11)

_INITIALIZED = None

def Setup():

"""Setup the import path for the project and check the validity of the runtime."""

global _INITIALIZED

if _INITIALIZED:

return

if sys.version_info < REQUIRED_VERSION:

sys.stderr.write(

f"Python version {sys.version_info.major}.{sys.version_info.minor} "

f"not supported version {REQUIRED_VERSION[0]}.{REQUIRED_VERSION[1]} "

"or above required - Exiting\n"

)

sys.exit(os.EX_CONFIG)

for path in LIB_PATHS:

absolute_path = os.path.join(os.getcwd(), path)

if not os.path.isdir(absolute_path):

sys.stderr.write(

f'Required directory "{absolute_path}" not found - Exiting\n'

)

sys.exit(os.EX_CONFIG)

sys.path.insert(1, absolute_path)

_INITIALIZED = True

def CheckWorkingDirectory():

"""Check that the working directory is correct and contains the right directories."""

if os.path.basename(os.getcwd()) != "schemaorg":

sys.stderr.write(

'Script should be run from within the "schemaorg" '

'directory! - Exiting\n'

)

sys.exit(os.EX_USAGE)

for directory_name in DATA_PATHS:

if not os.path.isdir(directory_name):

sys.stderr.write(

f'Required directory {directory_name} not found - Exiting\n'

)

sys.exit(os.EX_CONFIG)

Setup()