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68 lines
1.6 KiB
Python
68 lines
1.6 KiB
Python
"""PyZMQ and 0MQ version functions."""
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# Copyright (C) PyZMQ Developers
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# Distributed under the terms of the Modified BSD License.
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from __future__ import annotations
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import re
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from typing import Match, cast
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from zmq.backend import zmq_version_info
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__version__: str = "27.1.0"
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_version_pat = re.compile(r"(\d+)\.(\d+)\.(\d+)(.*)")
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_match = cast(Match, _version_pat.match(__version__))
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_version_groups = _match.groups()
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VERSION_MAJOR = int(_version_groups[0])
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VERSION_MINOR = int(_version_groups[1])
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VERSION_PATCH = int(_version_groups[2])
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VERSION_EXTRA = _version_groups[3].lstrip(".")
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version_info: tuple[int, int, int] | tuple[int, int, int, float] = (
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VERSION_MAJOR,
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VERSION_MINOR,
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VERSION_PATCH,
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)
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if VERSION_EXTRA:
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version_info = (
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VERSION_MAJOR,
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VERSION_MINOR,
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VERSION_PATCH,
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float('inf'),
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)
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__revision__: str = ''
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def pyzmq_version() -> str:
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"""return the version of pyzmq as a string"""
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if __revision__:
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return '+'.join([__version__, __revision__[:6]])
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else:
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return __version__
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def pyzmq_version_info() -> tuple[int, int, int] | tuple[int, int, int, float]:
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"""return the pyzmq version as a tuple of at least three numbers
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If pyzmq is a development version, `inf` will be appended after the third integer.
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"""
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return version_info
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def zmq_version() -> str:
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"""return the version of libzmq as a string"""
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return "{}.{}.{}".format(*zmq_version_info())
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__all__ = [
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'zmq_version',
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'zmq_version_info',
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'pyzmq_version',
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'pyzmq_version_info',
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'__version__',
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'__revision__',
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]
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