mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-07-04 18:23:07 +02:00
Krzysztof kuhy Rudnicki
5d4ce33dcd
- Fixed all 119 line-too-long errors across Python files - Broke long strings, comments, and docstrings into multiline format - All pre-commit hooks now pass with strict 88-char limit
76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
import contextlib
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import random
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import re
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import sys
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def randomize_numbers(numbers, min_percentage=1, max_percentage=20):
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randomized_numbers = []
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for number in numbers:
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percentage = random.uniform(min_percentage, max_percentage) / 100
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if random.choice([True, False]):
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new_number = number + (number * percentage)
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else:
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new_number = number - (number * percentage)
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randomized_numbers.append(new_number)
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return randomized_numbers
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def parse_input(input_string):
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# Replace commas with dots and remove non-numeric characters
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# except dots, commas, and digits
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cleaned_input = re.sub(r"[^\d.,\s]", "", input_string).replace(",", ".")
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# Split the cleaned input into individual numbers
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number_strings = cleaned_input.split()
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# Convert the number strings to floats
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numbers = []
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decimal_counts = []
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for num in number_strings:
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try:
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float_num = float(num)
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digits_count = len(num.split(".")[-1]) if "." in num else 0
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numbers.append(float_num)
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decimal_counts.append(digits_count)
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except ValueError:
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continue
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return numbers, decimal_counts
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if __name__ == "__main__":
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if len(sys.argv) < 2:
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print(
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"Usage: python random_digits.py <number1> <number2> ... "
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"[min_percentage max_percentage]"
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)
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sys.exit(1)
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try:
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input_string = " ".join(sys.argv[1:])
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numbers, decimal_counts = parse_input(input_string)
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min_percentage = 1
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max_percentage = 20
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if len(numbers) == 0:
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msg = "No valid numbers provided."
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raise ValueError(msg)
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if len(sys.argv) > len(numbers) + 1:
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with contextlib.suppress(ValueError):
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min_percentage = float(sys.argv[len(numbers) + 1])
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if len(sys.argv) > len(numbers) + 2:
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with contextlib.suppress(ValueError):
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max_percentage = float(sys.argv[len(numbers) + 2])
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randomized_numbers = randomize_numbers(numbers, min_percentage, max_percentage)
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formatted_numbers = []
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for i, num in enumerate(randomized_numbers):
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format_str = f".{decimal_counts[i]}f"
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formatted_numbers.append(float(format(num, format_str)))
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print("Original numbers:", numbers)
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print("Randomized numbers:", formatted_numbers)
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except ValueError as e:
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print(f"Error: {e}")
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print("Please provide valid numbers and percentages.")
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sys.exit(1)
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