__all__ = 'compiled', 'VERSION', 'version_info' VERSION = '1.10.13' try: import cython # type: ignore except ImportError: compiled: bool = False else: # pragma: no cover try: compiled = cython.compiled except AttributeError: compiled = False def version_info() -> str: import platform import sys from importlib import import_module from pathlib import Path optional_deps = [] for p in ('devtools', 'dotenv', 'email-validator', 'typing-extensions'): try: import_module(p.replace('-', '_')) except ImportError: continue optional_deps.append(p) info = { 'pydantic version': VERSION, 'pydantic compiled': compiled, 'install path': Path(__file__).resolve().parent, 'python version': sys.version, 'platform': platform.platform(), 'optional deps. installed': optional_deps, } return '\n'.join('{:>30} {}'.format(k + ':', str(v).replace('\n', ' ')) for k, v in info.items())