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Delete classytext
Browse files- classytext/__init__.py +0 -0
- classytext/classifier/__init__.py +0 -0
- classytext/classifier/predict.py +0 -61
- classytext/exception.py +0 -50
- classytext/logger.py +0 -21
classytext/__init__.py
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classytext/classifier/__init__.py
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classytext/classifier/predict.py
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# Necessary imports
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import sys
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from typing import Dict
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from classytext.logger import logging
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from classytext.exception import CustomExceptionHandling
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from transformers import pipeline
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import gradio as gr
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# Load the zero-shot classification model
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classifier = pipeline(
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"zero-shot-classification",
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model="MoritzLaurer/ModernBERT-large-zeroshot-v2.0",
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)
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def ZeroShotTextClassification(
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text_input: str, candidate_labels: str, multi_label: bool
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) -> Dict[str, float]:
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"""
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Performs zero-shot classification on the given text input.
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Args:
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- text_input: The input text to classify.
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- candidate_labels: A comma-separated string of candidate labels.
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- multi_label: A boolean indicating whether to allow the model to choose multiple classes.
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Returns:
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Dictionary containing label-score pairs.
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"""
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try:
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# Check if the input and candidate labels are valid
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if not text_input or not candidate_labels:
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gr.Warning("Please provide valid input and candidate labels")
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# Split and clean the candidate labels
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labels = [label.strip() for label in candidate_labels.split(",")]
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# Log the classification attempt
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logging.info(f"Attempting classification with {len(labels)} labels")
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# Perform zero-shot classification
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hypothesis_template = "This text is about {}"
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prediction = classifier(
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text_input,
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labels,
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hypothesis_template=hypothesis_template,
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multi_label=multi_label,
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)
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# Return the classification results
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logging.info("Classification completed successfully")
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return {
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prediction["labels"][i]: prediction["scores"][i]
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for i in range(len(prediction["labels"]))
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}
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# Handle exceptions that may occur during the process
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except Exception as e:
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# Custom exception handling
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raise CustomExceptionHandling(e, sys) from e
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classytext/exception.py
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"""
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This module defines a custom exception handling class and a function to get error message with details of the error.
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"""
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# Standard Library
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import sys
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# Local imports
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from classytext.logger import logging
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# Function Definition to get error message with details of the error (file name and line number) when an error occurs in the program
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def get_error_message(error, error_detail: sys):
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"""
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Get error message with details of the error.
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Args:
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- error (Exception): The error that occurred.
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- error_detail (sys): The details of the error.
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Returns:
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str: A string containing the error message along with the file name and line number where the error occurred.
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"""
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_, _, exc_tb = error_detail.exc_info()
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# Get error details
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file_name = exc_tb.tb_frame.f_code.co_filename
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return "Error occured in python script name [{0}] line number [{1}] error message[{2}]".format(
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file_name, exc_tb.tb_lineno, str(error)
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)
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# Custom Exception Handling Class Definition
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class CustomExceptionHandling(Exception):
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"""
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Custom Exception Handling:
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This class defines a custom exception that can be raised when an error occurs in the program.
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It takes an error message and an error detail as input and returns a formatted error message when the exception is raised.
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"""
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# Constructor
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def __init__(self, error_message, error_detail: sys):
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"""Initialize the exception"""
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super().__init__(error_message)
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self.error_message = get_error_message(error_message, error_detail=error_detail)
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def __str__(self):
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"""String representation of the exception"""
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return self.error_message
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classytext/logger.py
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# Importing the required modules
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import os
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import logging
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from datetime import datetime
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# Creating a log file with the current date and time as the name of the file
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LOG_FILE = f"{datetime.now().strftime('%m_%d_%Y_%H_%M_%S')}.log"
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# Creating a logs folder if it does not exist
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logs_path = os.path.join(os.getcwd(), "logs", LOG_FILE)
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os.makedirs(logs_path, exist_ok=True)
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# Setting the log file path and the log level
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LOG_FILE_PATH = os.path.join(logs_path, LOG_FILE)
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# Configuring the logger
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logging.basicConfig(
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filename=LOG_FILE_PATH,
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format="[ %(asctime)s ] %(lineno)d %(name)s - %(levelname)s - %(message)s",
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level=logging.INFO,
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)
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