Function remove_triple_backticks

utils.py:12–42

(text: str)

    return True 

def remove_triple_backticks(text: str) -> str:
    lang_pattern = re.compile(r"```(?:python|cpp|java)(?:[\s\S]*?)(?:```|$)", re.IGNORECASE)
    preserved_blocks = []
    preserved_spans = []
    for m in lang_pattern.finditer(text):
        preserved_spans.append((m.start(), m.end()))
        preserved_blocks.append(m.group(0))
    pieces = []
    last_idx = 0
    placeholders = []
    for i, (s, e) in enumerate(preserved_spans):
        pieces.append(text[last_idx:s])
        placeholder = f"__PRESERVE_BLOCK_{i}__"
        pieces.append(placeholder)
        placeholders.append(placeholder)
        last_idx = e
    pieces.append(text[last_idx:])
    remaining = "".join(pieces)
    def _strip_block(m):
        s = m.group(0)
        inner = s
        if inner.startswith("```\n"):
            inner = inner[4:]
        if inner.endswith("\n```"):
            inner = inner[:-4]
        return inner
    unlanged_pattern = re.compile(r"```\n[\s\S]*?(?:\n```|$)")
    processed_remaining = unlanged_pattern.sub(_strip_block, remaining)
    for i, blk in enumerate(preserved_blocks):
        processed_remaining = processed_remaining.replace(f"__PRESERVE_BLOCK_{i}__", blk, 1)
    return processed_remaining


def is_symbolic(text):