59 lines
1.4 KiB
Python
59 lines
1.4 KiB
Python
from abc import ABC, abstractmethod
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from typing import Any, List, Sequence
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from multiaddr import Multiaddr
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from .peermetadata_interface import IPeerMetadata
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class IPeerData(ABC):
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@abstractmethod
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def get_protocols(self) -> List[str]:
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"""
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:return: all protocols associated with given peer
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"""
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@abstractmethod
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def add_protocols(self, protocols: Sequence[str]) -> None:
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"""
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:param protocols: protocols to add
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"""
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@abstractmethod
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def set_protocols(self, protocols: Sequence[str]) -> None:
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"""
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:param protocols: protocols to add
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"""
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@abstractmethod
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def add_addrs(self, addrs: Sequence[Multiaddr]) -> None:
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"""
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:param addrs: multiaddresses to add
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"""
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@abstractmethod
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def get_addrs(self) -> List[Multiaddr]:
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"""
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:return: all multiaddresses
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"""
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@abstractmethod
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def clear_addrs(self) -> None:
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"""Clear all addresses."""
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@abstractmethod
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def put_metadata(self, key: str, val: Any) -> None:
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"""
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:param key: key in KV pair
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:param val: val to associate with key
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:raise Exception: unsuccesful put
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"""
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@abstractmethod
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def get_metadata(self, key: str) -> IPeerMetadata:
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"""
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:param key: key in KV pair
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:return: val for key
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:raise Exception: key not found
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"""
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