39 lines
873 B
Python
39 lines
873 B
Python
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#!/usr/bin/env python3
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from collections import defaultdict
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from typing import Dict, Optional, Iterable
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from . import parse_numberdealers
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def analyze_users(numbers: Iterable[parse_numberdealers.Message]) -> Dict[Optional[str], int]:
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stats = defaultdict(lambda: 0)
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for msg in numbers:
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stats[msg.username] += 1
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return dict(stats)
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def report_users(numbers):
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stats = analyze_users(numbers)
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for username, count in sorted(stats.items(), key=lambda x: x[1]):
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print(f"{count:5d} {username}")
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def main():
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import sys
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numbers, errors = parse_numberdealers.parse(sys.stdin)
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if numbers == [] and errors == []:
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print("No input data")
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else:
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if numbers == []:
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print("No valid number messages!")
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else:
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print(f"Checked from {numbers[0].recognized_number} up to {numbers[-1].recognized_number}")
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report_users(numbers)
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if __name__ == '__main__':
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main()
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