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101 lines
2.7 KiB
Python
101 lines
2.7 KiB
Python
"""Abstract base class for kernel clients"""
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# -----------------------------------------------------------------------------
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# Copyright (c) The Jupyter Development Team
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#
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# Distributed under the terms of the BSD License. The full license is in
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# the file COPYING, distributed as part of this software.
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# Imports
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# -----------------------------------------------------------------------------
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from __future__ import annotations
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import abc
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from typing import TYPE_CHECKING, Any
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if TYPE_CHECKING:
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from .channelsabc import ChannelABC
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# -----------------------------------------------------------------------------
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# Main kernel client class
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# -----------------------------------------------------------------------------
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class KernelClientABC(metaclass=abc.ABCMeta):
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"""KernelManager ABC.
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The docstrings for this class can be found in the base implementation:
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`jupyter_client.client.KernelClient`
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"""
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@abc.abstractproperty
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def kernel(self) -> Any:
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pass
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@abc.abstractproperty
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def shell_channel_class(self) -> type[ChannelABC]:
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pass
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@abc.abstractproperty
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def iopub_channel_class(self) -> type[ChannelABC]:
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pass
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@abc.abstractproperty
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def hb_channel_class(self) -> type[ChannelABC]:
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pass
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@abc.abstractproperty
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def stdin_channel_class(self) -> type[ChannelABC]:
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pass
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@abc.abstractproperty
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def control_channel_class(self) -> type[ChannelABC]:
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pass
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# --------------------------------------------------------------------------
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# Channel management methods
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# --------------------------------------------------------------------------
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@abc.abstractmethod
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def start_channels(
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self,
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shell: bool = True,
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iopub: bool = True,
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stdin: bool = True,
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hb: bool = True,
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control: bool = True,
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) -> None:
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"""Start the channels for the client."""
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pass
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@abc.abstractmethod
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def stop_channels(self) -> None:
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"""Stop the channels for the client."""
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pass
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@abc.abstractproperty
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def channels_running(self) -> bool:
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"""Get whether the channels are running."""
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pass
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@abc.abstractproperty
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def shell_channel(self) -> ChannelABC:
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pass
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@abc.abstractproperty
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def iopub_channel(self) -> ChannelABC:
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pass
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@abc.abstractproperty
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def stdin_channel(self) -> ChannelABC:
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pass
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@abc.abstractproperty
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def hb_channel(self) -> ChannelABC:
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pass
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@abc.abstractproperty
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def control_channel(self) -> ChannelABC:
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pass
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