52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
import abc
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from typing import Callable
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from enum import IntEnum
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from .opf_functions import OPFFunctions, logging, OPFDialogAnswer
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from UniTAP.dev.modules.opf.parsers import OPFParametersParser
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class WrongOPFFunctionSignature(Exception):
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pass
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class OpfHandlerBase:
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"""
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Class `OpfHandlerBase` allows working with functions that helps to do required actions during DUT tests.
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- Use DSC content library `set_dsc_content_library`. If DSC image does not exist, it will be generated.
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"""
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__FUNCTIONS_MAP = {
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19: OPFFunctions.opf_19_handler,
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103: OPFFunctions.opf_103_handler,
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}
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def __init__(self):
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self.__parser = OPFParametersParser()
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self.__tx = None
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self.__rx = None
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self.__callback_before_handling = {}
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self._dsc_content_library_path = ""
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def _set_roles(self, role_tx, role_rx):
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self.__tx = role_tx
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self.__rx = role_rx
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def set_dsc_content_library(self, dsc_content_library_path: str = ""):
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"""
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Set new path to DSC content library folder.
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If path is empty, content library will not use (all images will be generated into OPF functions without saving).
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Arguments:
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dsc_content_library_path (`str`) - full path to DSC content library folder.
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"""
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self._dsc_content_library_path = dsc_content_library_path
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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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OPFFunctions.dsc_content_library_path = self._dsc_content_library_path
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return reply_answer(self.__FUNCTIONS_MAP.get(opf_id)(self.__tx, self.__rx, *opf_params))
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def _is_opf_processed(self, opf_id: int):
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return self.__FUNCTIONS_MAP.get(opf_id) is not None
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