1.1.0版本
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110
UniTAP/dev/modules/opf/handlers/internal.py
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110
UniTAP/dev/modules/opf/handlers/internal.py
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import inspect
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from typing import Callable
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from UniTAP.dev.modules.opf.handlers.base import OpfHandlerBase, WrongOPFFunctionSignature
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from UniTAP.dev.modules.opf.parsers import OPFParametersParser
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from .opf_functions import *
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class OpfHandlerInternal(OpfHandlerBase):
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__FUNCTIONS_MAP = {
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1: OPFFunctions.opf_1_handler,
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2: OPFFunctions.opf_2_handler,
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3: OPFFunctions.opf_3_handler,
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4: OPFFunctions.opf_4_handler,
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5: OPFFunctions.opf_5_handler,
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6: OPFFunctions.opf_6_handler,
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7: OPFFunctions.opf_7_handler,
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8: OPFFunctions.opf_8_handler,
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9: OPFFunctions.opf_9_handler,
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10: OPFFunctions.opf_10_handler,
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11: OPFFunctions.opf_11_handler,
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12: OPFFunctions.opf_12_handler,
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13: OPFFunctions.opf_13_handler,
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14: OPFFunctions.opf_14_handler,
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15: OPFFunctions.opf_15_handler,
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16: OPFFunctions.opf_16_handler,
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17: OPFFunctions.opf_17_handler,
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18: OPFFunctions.opf_18_handler,
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19: OPFFunctions.opf_19_handler,
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20: OPFFunctions.opf_20_handler,
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21: OPFFunctions.opf_21_handler,
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101: OPFFunctions.opf_101_handler,
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102: OPFFunctions.opf_102_handler,
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103: OPFFunctions.opf_103_handler,
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104: OPFFunctions.opf_104_handler,
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105: OPFFunctions.opf_105_handler,
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106: OPFFunctions.opf_106_handler,
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107: OPFFunctions.opf_107_handler,
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120: OPFFunctions.opf_120_handler,
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121: OPFFunctions.opf_121_handler,
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122: OPFFunctions.opf_122_handler,
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123: OPFFunctions.opf_123_handler,
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140: OPFFunctions.opf_140_handler,
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141: OPFFunctions.opf_141_handler,
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142: OPFFunctions.opf_142_handler,
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143: OPFFunctions.opf_143_handler,
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144: OPFFunctions.opf_144_handler,
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145: OPFFunctions.opf_145_handler,
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150: OPFFunctions.opf_150_handler,
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161: OPFFunctions.opf_161_handler
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}
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__FUNCTIONS_MAP_AFTER = {
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1: OPFFunctions.opf_1_after_handler
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}
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def __init__(self, port_tx, port_rx):
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super().__init__()
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self.__parser = OPFParametersParser()
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self.__tx = port_tx
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self.__rx = port_rx
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self.__callback_before_handling = {}
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self.__callback_after_handling = {}
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def handle(self, opf_id, reply_answer, *args) -> OPFDialogAnswer:
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opf_params = self.__parser.parse(opf_id, *args)
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user_opf_before_callback = self.__callback_before_handling.get(opf_id, None)
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user_opf_after_callback = self.__callback_after_handling.get(opf_id, None)
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internal_opf_after_callback = self.__FUNCTIONS_MAP_AFTER.get(opf_id, None)
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#
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# Callback before main callback
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#
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if user_opf_before_callback is not None:
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opf_before_result = user_opf_before_callback(*opf_params)
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# Interrupt OPF in case of fail "before" OPF
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if opf_before_result not in [OPFDialogAnswer.PASS, OPFDialogAnswer.PROCEED]:
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return reply_answer(opf_before_result)
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#
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# Main callback
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#
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OPFFunctions.dsc_content_library_path = self._dsc_content_library_path
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opf_internal_result = self.__FUNCTIONS_MAP.get(opf_id)(self.__tx, self.__rx, *opf_params)
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reply_answer(opf_internal_result)
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#
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# Callback after main callback
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#
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if user_opf_after_callback is not None:
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user_opf_after_callback(*opf_params)
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elif internal_opf_after_callback is not None:
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internal_opf_after_callback(self.__tx, self.__rx, *opf_params)
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return opf_internal_result
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def assign_function_before_handling_opf_id(self, opf_id: int, func: Callable):
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signature = inspect.getfullargspec(func)
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if signature.annotations['return'] != OPFDialogAnswer:
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raise WrongOPFFunctionSignature(f"Function MUST declare {OPFDialogAnswer} "
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f"as return value")
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self.__callback_before_handling[opf_id] = func
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def assign_function_after_handling_opf_id(self, opf_id: int, func: Callable):
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signature = inspect.getfullargspec(func)
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if signature.annotations['return'] != OPFDialogAnswer:
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raise WrongOPFFunctionSignature(f"Function MUST declare {OPFDialogAnswer} "
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f"as return value")
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self.__callback_after_handling[opf_id] = func
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