"""The version information for jupyter client."""

import re
from typing import Union

__version__ = "8.9.1"

# Build up version_info tuple for backwards compatibility
pattern = r"(?P<major>\d+).(?P<minor>\d+).(?P<patch>\d+)(?P<rest>.*)"
match = re.match(pattern, __version__)
if match:
    parts: list[Union[int, str]] = [int(match[part]) for part in ["major", "minor", "patch"]]
    if match["rest"]:
        parts.append(match["rest"])
else:
    parts = []
version_info = tuple(parts)


protocol_version_info = (5, 4)
protocol_version = "%i.%i" % protocol_version_info
