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import argparse |
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import shutil |
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from tempfile import NamedTemporaryFile |
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from loguru import logger |
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def remove_chars_from_file(chars_to_remove, input_file, output_file): |
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rm_cnt = 0 |
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with open(input_file, "r", encoding="utf-8") as f_in, NamedTemporaryFile( |
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"w", delete=False, encoding="utf-8" |
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) as f_tmp: |
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for line in f_in: |
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if any(char in line for char in chars_to_remove): |
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logger.info(f"删除了这一行:\n {line.strip()}") |
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rm_cnt += 1 |
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else: |
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f_tmp.write(line) |
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shutil.move(f_tmp.name, output_file) |
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logger.critical(f"总计移除了: {rm_cnt} 行") |
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if __name__ == "__main__": |
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parser = argparse.ArgumentParser( |
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description="Remove lines from a file containing specified characters." |
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) |
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parser.add_argument( |
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"-c", |
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"--chars", |
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type=str, |
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required=True, |
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help="String of characters. If a line contains any of these characters, it will be removed.", |
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) |
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parser.add_argument( |
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"-i", "--input", type=str, required=True, help="Path to the input file." |
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) |
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parser.add_argument( |
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"-o", "--output", type=str, required=True, help="Path to the output file." |
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) |
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args = parser.parse_args() |
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logger.add("removed_lines.log", rotation="1 MB") |
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remove_chars_from_file(args.chars, args.input, args.output) |
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