Source code for docker_launch

try:
    from importlib.metadata import version
except ImportError:
    from importlib_metadata import version

try:
    __version__ = version("docker-launch")
except:  # noqa: E722
    __version__ = "0.0.0"

import logging

logging.basicConfig(level=logging.INFO)
logger = logging.getLogger("docker-launch")

# Aliases
from .launch import launch_containers  # noqa: F401, E402
from .connection import check_connection  # noqa: F401, E402


def check_docker_available():
    import docker

    try:
        docker.DockerClient().close()
        return True
    except docker.errors.DockerException:
        return False


if not check_docker_available():
    logger.warning("Docker isn't available in this environment.")