pi_shard.py

import re

def clean_text(text):
    return re.sub(r'\s+', ' ', text).strip()

def get_pi_digits(n=100):
    with open('pi_digits.txt', 'r') as f:
        digits = f.read().replace('.', '').replace('\n', '')
    return [int(d) for d in digits[:n] if d.isdigit()]

def pi_shard(text, max_chunks=50):
    text = clean_text(text)
    pi_digits = get_pi_digits()
    chunks = []
    index = 0
    i = 0

    while index < len(text) and len(chunks) < max_chunks:
        length = pi_digits[i % len(pi_digits)] + 1
        chunk = text[index:index + length * 50]
        overlap = pi_digits[(i+1) % len(pi_digits)] * 5
        chunks.append(chunk)
        index += length * 50 - overlap
        i += 1

    return chunks