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import sys
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class AnimeRecommendorException(Exception):
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"""
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Custom exception class for handling errors in the Anime Recommendation project.
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This class captures the error message, file name, and line number where an exception occurred.
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It is useful for debugging and identifying the source of the error in a structured way.
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"""
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def __init__(self,error_message, error_details:sys):
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"""
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Initialize the AnimeRecommendorException instance.
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Args:
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error_message (str): The error message describing the exception.
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error_details (sys): The sys module, used to extract exception details.
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Attributes:
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error_message (str): Stores the original error message.
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lineno (int): The line number where the exception occurred.
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file_name (str): The file name where the exception occurred.
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"""
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self.error_message = error_message
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_,_,exc_tb = error_details.exc_info()
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self.lineno = exc_tb.tb_lineno
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self.file_name = exc_tb.tb_frame.f_code.co_filename
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def __str__(self):
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"""
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Return the formatted error message.
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Returns:
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str: A string containing the file name, line number, and error message.
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"""
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return "Error occured in python script name [{0}] line number [{1}] error message [{2}]".format(
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self.file_name,self.lineno, str(self.error_message))
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if __name__=="__main__":
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try:
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a = 1/0
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print("This will not be printed",a)
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except Exception as e:
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raise AnimeRecommendorException(e,sys) |
