import os

# scraper/utils.py


def load_replacements(path):
    repl = {}
    if not path or not os.path.exists(path):
        return repl

    with open(path, encoding="utf-8") as f:
        for line in f:
            if "=>" in line:
                k, v = line.strip().split("=>", 1)
                repl[k.strip()] = v.strip()
    return repl


def clean_text(text, repl_dict):
    for src, tgt in repl_dict.items():
        text = text.replace(src, tgt)
    return text