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feat: use regex for version matching

This commit is contained in:
NiceAesth 2023-03-13 16:21:56 +02:00
parent a8a586bfb1
commit 9c262c7455
1 changed files with 19 additions and 8 deletions
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27
pomice/pool.py
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@ -50,6 +50,8 @@ __all__ = (
"NodePool", "NodePool",
) )
VERSION_REGEX = re.compile(r"(\d+)(?:\.(\d+))?(?:\.(\d+))?(?:[a-zA-Z0-9_-]+)?")
class Node: class Node:
"""The base class for a node. """The base class for a node.
@ -244,15 +246,24 @@ class Node:
self._version = LavalinkVersion(major=4, minor=0, fix=0) self._version = LavalinkVersion(major=4, minor=0, fix=0)
return return
# this crazy ass line maps the split version string into _version_rx = VERSION_REGEX.match(version)
# an iterable with ints instead of strings and then if not _version_rx:
# turns that iterable into a tuple. yeah, i know self._available = False
raise LavalinkVersionIncompatible(
"The Lavalink version you're using is incompatible. "
"Lavalink version 3.7.0 or above is required to use this library.",
)
split = tuple(map(int, tuple(version.split(".")))) _version_groups = _version_rx.groups()
self._version = LavalinkVersion(*split) major, minor, fix = (
if not version.endswith("-SNAPSHOT") and ( int(_version_groups[0] or 0),
self._version.major == 3 and self._version.minor < 7 int(_version_groups[1] or 0),
): int(_version_groups[2] or 0),
)
self._log.debug(f"Parsed Lavalink version: {major}.{minor}.{fix}")
self._version = LavalinkVersion(major=major, minor=minor, fix=fix)
if self._version < LavalinkVersion(3, 7, 0):
self._available = False self._available = False
raise LavalinkVersionIncompatible( raise LavalinkVersionIncompatible(
"The Lavalink version you're using is incompatible. " "The Lavalink version you're using is incompatible. "