{"id":24505,"library":"razdel","title":"razdel","description":"Rule-based tokenizer and sentence segmenter for Russian text, splitting into tokens, sentences, and sections. Version 0.5.0 is the latest release, with stable API and infrequent updates.","status":"active","version":"0.5.0","language":"python","source_language":"en","source_url":"https://github.com/natasha/razdel","tags":["russian","tokenization","nlp","natural language processing"],"install":[{"cmd":"pip install razdel","lang":"bash","label":"Install from PyPI"}],"dependencies":[],"imports":[{"note":"","wrong":null,"symbol":"tokenize","correct":"from razdel import tokenize"},{"note":"","wrong":null,"symbol":"sentenize","correct":"from razdel import sentenize"}],"quickstart":{"code":"from razdel import tokenize, sentenize\n\ntext = \"Привет! Как дела?\"\ntokens = list(tokenize(text))\nsentences = list(sentenize(text))\nprint(tokens)\nprint(sentences)","lang":"python","description":"Basic usage: tokenize and sentenize a short Russian text."},"warnings":[{"fix":"Install using pip without flags; verify by running `from razdel import tokenize` and calling it. If error about missing data, reinstall or use the GitHub source.","message":"Data files are required but may be missing if installed via pip without proper wheels. Ensure your environment has the data files (razdel/data).","severity":"breaking","affected_versions":"all"},{"fix":"Avoid relying on `sectionize` for production; use `tokenize` and `sentenize` instead.","message":"The `sectionize` function is experimental and may be removed or changed in future versions.","severity":"deprecated","affected_versions":"0.5.0"}],"env_vars":null,"last_verified":"2026-05-01T00:00:00.000Z","next_check":"2026-07-30T00:00:00.000Z","problems":[{"fix":"pip install razdel","cause":"razdel not installed.","error":"ModuleNotFoundError: No module named 'razdel'"},{"fix":"Reinstall razdel: pip install --force-reinstall razdel","cause":"Missing data files; installation may have been corrupted or incomplete.","error":"FileNotFoundError: [Errno 2] No such file or directory: 'razdel/data/...'"}],"ecosystem":"pypi","meta_description":null,"install_score":null,"install_tag":null,"quickstart_score":null,"quickstart_tag":null}