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d835c0244e
* For Java code, provide a `equals` method as the behavior of Java == is different from C++ * For Python code, fix a has_feature bug
104 lines
2.9 KiB
Plaintext
104 lines
2.9 KiB
Plaintext
""" Protocol Version
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This code is generated by `protocol_version.py`. Do not modify by hand.
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"""
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class ProtocolVersion:
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_supported_protocol_versions = set()
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def __init__(self, version: int):
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self._version = version
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def __hash__(self):
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return hash(self._version)
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@property
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def _version_flag_mask(self) -> int:
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return 0x0FFFFFFFFFFFFFFF
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@property
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def version(self) -> int:
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return self._version & self._version_flag_mask
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@property
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def compatible_protocol_version_mask(self) -> int:
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return 0xFFFFFFFFFFFF0000;
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@property
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def normalized_version(self) -> "ProtocolVersion":
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return ProtocolVersion(self.version & self.compatible_protocol_version_mask)
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def is_compatible(self, other: "ProtocolVersion") -> bool:
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return (other._version & self.compatible_protocol_version_mask) == (self._version & self.compatible_protocol_version_mask)
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def _cmp_(self, other: "ProtocolVersion"):
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if self.version > other.version:
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return 1
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elif self.version == other.version:
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return 0
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else:
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return -1
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def __gt__(self, other: "ProtocolVersion"):
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return self._cmp_(other) > 0
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def __lt__(self, other: "ProtocolVersion"):
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return self._cmp_(other) < 0
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def __eq__(self, other: "ProtocolVersion"):
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return self._cmp_(other) == 0
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def __ne__(self, other: "ProtocolVersion"):
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return self._cmp_(other) != 0
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def __ge__(self, other: "ProtocolVersion"):
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return self._cmp_(other) >= 0
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def __le__(self, other: "ProtocolVersion"):
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return self._cmp_(other) <= 0
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def is_supported(self) -> bool:
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return self in ProtocolVersion._supported_protocol_versions
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{% for version, features in all_features.items() %}
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{% for feature in features %}
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@property
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def has_{{ feature | feature_name_transformer }}(self) -> bool:
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return self >= ProtocolVersion({{ version | encode_version }})
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@staticmethod
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def with_{{ feature | feature_name_transformer }}() -> "ProtocolVersion":
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return ProtocolVersion({{ version | encode_version }})
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{% endfor %}
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{% endfor %}
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PROTOCOL_VERSION_5_2 = 0x0FDB00A552000001
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PROTOCOL_VERSION_6_0 = 0x0FDB00A570010001
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PROTOCOL_VERSION_6_1 = 0x0FDB00B061060001
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PROTOCOL_VERSION_6_2 = 0x0FDB00B062010001
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PROTOCOL_VERSION_6_3 = 0x0FDB00B063010001
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PROTOCOL_VERSION_7_0 = 0x0FDB00B070010001
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PROTOCOL_VERSION_7_1 = 0x0FDB00B071010000
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PROTOCOL_VERSION_7_2 = 0x0FDB00B072000000
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PROTOCOL_VERSION_7_3 = 0x0FDB00B073000000
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def _module_init():
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for raw_version in (
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PROTOCOL_VERSION_5_2,
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PROTOCOL_VERSION_6_0,
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PROTOCOL_VERSION_6_1,
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PROTOCOL_VERSION_6_2,
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PROTOCOL_VERSION_6_3,
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PROTOCOL_VERSION_7_0,
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PROTOCOL_VERSION_7_1,
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PROTOCOL_VERSION_7_2,
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PROTOCOL_VERSION_7_3,
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):
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ProtocolVersion._supported_protocol_versions.add(ProtocolVersion(raw_version))
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_module_init()
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