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46 lines
1.3 KiB
Elixir
46 lines
1.3 KiB
Elixir
defmodule Livebook.Runtime.NoopRuntime do
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@moduledoc false
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# A runtime that doesn't do any actual evaluation,
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# thus not requiring any underlying resources.
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defstruct [:started]
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def new() do
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%__MODULE__{started: false}
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end
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defimpl Livebook.Runtime do
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def describe(_runtime) do
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[{"Type", "Noop"}]
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end
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def connect(runtime), do: {:ok, %{runtime | started: true}}
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def connected?(runtime), do: runtime.started
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def take_ownership(_, _), do: make_ref()
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def disconnect(runtime), do: {:ok, %{runtime | started: false}}
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def duplicate(_), do: Livebook.Runtime.NoopRuntime.new()
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def evaluate_code(_, _, _, _, _ \\ []), do: :ok
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def forget_evaluation(_, _), do: :ok
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def drop_container(_, _), do: :ok
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def handle_intellisense(_, _, _, _), do: make_ref()
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def read_file(_, _), do: raise("not implemented")
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def start_smart_cell(_, _, _, _, _), do: :ok
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def set_smart_cell_parent_locators(_, _, _), do: :ok
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def stop_smart_cell(_, _), do: :ok
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def fixed_dependencies?(_), do: false
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def add_dependencies(_runtime, code, dependencies) do
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Livebook.Runtime.Dependencies.add_dependencies(code, dependencies)
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end
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def search_packages(_, _, _), do: make_ref()
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def put_system_envs(_, _), do: :ok
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def delete_system_envs(_, _), do: :ok
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end
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end
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