# -*- coding=utf-8 -*-
"""
Module with functionality to learn about the environment.
"""
from __future__ import absolute_import
import importlib
import os
[docs]def get_base_import_path():
base_import_path = os.environ.get("PIP_SHIMS_BASE_MODULE", "pip")
return base_import_path
BASE_IMPORT_PATH = get_base_import_path()
[docs]def get_pip_version(import_path=BASE_IMPORT_PATH):
try:
pip = importlib.import_module(import_path)
except ImportError:
if import_path != "pip":
return get_pip_version(import_path="pip")
else:
import subprocess
version = subprocess.check_output(["pip", "--version"])
if version:
version = version.decode("utf-8").split()[1]
return version
return "0.0.0"
version = getattr(pip, "__version__", None)
return version
[docs]def is_type_checking():
try:
from typing import TYPE_CHECKING
except ImportError:
return False
return TYPE_CHECKING
MYPY_RUNNING = os.environ.get("MYPY_RUNNING", is_type_checking())