59 lines
1.3 KiB
Python
59 lines
1.3 KiB
Python
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#!/usr/bin/env python
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#!/usr/bin/env python3
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import argparse
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def parse_args():
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parser = argparse.ArgumentParser(
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description="Template script using argparse"
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)
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parser.add_argument(
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"-i", "--input",
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type=str,
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help="Input file path",
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required=True
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)
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parser.add_argument(
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"-o", "--output",
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type=str,
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help="Output file path",
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required=False
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)
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parser.add_argument(
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"-v", "--verbose",
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action="store_true",
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help="Enable verbose mode"
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)
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parser.add_argument(
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"--mode",
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choices=["fast", "slow"],
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default="fast",
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help="Choose mode of operation"
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)
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return parser.parse_args()
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def main():
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args = parse_args()
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if args.verbose:
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print("[INFO] Verbose mode is on")
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print(f"[INFO] Input file: {args.input}")
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print(f"[INFO] Output file: {args.output or 'stdout'}")
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print(f"[INFO] Mode selected: {args.mode}")
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# Example processing
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with open(args.input, 'r') as f:
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data = f.read()
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result = data.upper() if args.mode == "fast" else data.lower()
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if args.output:
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with open(args.output, 'w') as f:
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f.write(result)
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else:
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print(result)
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if __name__ == "__main__":
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main()
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