83 lines
2.3 KiB
Python
83 lines
2.3 KiB
Python
from typing import List, override
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from jinja2 import Template
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from . import DataNode
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from .exec_node import ExecNode
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from .funcs import not_visited, generate_dot_node
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class StartState:
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def __init__(self) -> None:
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super().__init__()
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self.start_gate: str = ""
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class Start(ExecNode, DataNode):
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def __init__(self, ports_exec: List[str], ports_data: List[str]) -> None:
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self.state: dict[int, StartState] = {}
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self.ports_exec = ports_exec
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self.ports_data = ports_data
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super().__init__()
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def run_init(self, gate: str, exec_id: int, data: dict[str, any]) -> None:
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state = self.get_state(exec_id)
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state.start_gate = gate
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for port, d in data.items():
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self.data_out[port].replace(exec_id, d)
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DataNode.input_event(self, port, exec_id)
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def nextState(self, exec_id: int) -> tuple["ExecNode", str]:
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state = self.get_state(exec_id)
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return self.next_node[state.start_gate]
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def get_state(self, exec_id) -> StartState:
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return self.state[exec_id]
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@override
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def generate_stack_frame(self, exec_id: int) -> None:
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super().generate_stack_frame(exec_id)
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self.state[exec_id] = StartState()
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@override
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def delete_stack_frame(self, exec_id: int) -> None:
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super().generate_stack_frame(exec_id)
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self.state.pop(exec_id)
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@staticmethod
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@override
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def get_exec_input_gates():
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return []
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@override
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def get_exec_output_gates(self):
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return self.ports_exec
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@staticmethod
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@override
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def get_data_input_gates():
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return []
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@override
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def get_data_output_gates(self):
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return self.ports_data
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@not_visited
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def generate_dot(
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self, nodes: List[str], edges: List[str], visited: set[int], template: Template
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) -> None:
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generate_dot_node(
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self,
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nodes,
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template,
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**{
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"label": "start",
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"ports_exec": (
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self.get_exec_input_gates(),
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self.get_exec_output_gates(),
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),
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"ports_data": (
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self.get_data_input_gates(),
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self.get_data_output_gates(),
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),
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}
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)
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super().generate_dot(nodes, edges, visited, template)
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