| from bs4 import BeautifulSoup | |
| import json, re | |
| def extract_json_from_html(html_bytes: bytes): | |
| if not html_bytes: return None | |
| soup = BeautifulSoup(html_bytes, "html.parser") | |
| for code in soup.select("pre code"): | |
| txt = code.get_text() | |
| try: return json.loads(txt) | |
| except Exception: pass | |
| for s in soup.find_all("script", type=re.compile("json", re.I)): | |
| try: return json.loads(s.get_text()) | |
| except Exception: pass | |
| return None | |