{"id":24319,"library":"pydlt","title":"pyDlt","description":"A Python library to handle AUTOSAR DLT (Diagnostic Log and Trace) messages. Version 0.3.5 supports reading/writing DLT files and network streaming. Released irregularly, latest in 2024.","status":"active","version":"0.3.5","language":"python","source_language":"en","source_url":"https://github.com/mikiepure/pydlt","tags":["dlt","autosar","diagnostic","logging","automotive"],"install":[{"cmd":"pip install pydlt","lang":"bash","label":"PyPI"}],"dependencies":[],"imports":[{"note":"","wrong":"","symbol":"DltFile","correct":"from pydlt import DltFile"},{"note":"","wrong":"","symbol":"DltLine","correct":"from pydlt import DltLine"},{"note":"","wrong":"","symbol":"DltMessage","correct":"from pydlt import DltMessage"},{"note":"","wrong":"","symbol":"DltClient","correct":"from pydlt import DltClient"}],"quickstart":{"code":"from pydlt import DltFile\n\ndlt = DltFile()\ndlt.open('example.dlt')\nfor msg in dlt:\n    print(msg.payload)\ndlt.close()","lang":"python","description":"Read and iterate over DLT messages from a file."},"warnings":[{"fix":"Explicitly call dlt.close() or wrap in try/finally.","message":"DltFile does not close automatically; always call .close() or use a context manager (not yet supported) to avoid resource leaks.","severity":"gotcha","affected_versions":"all"},{"fix":"Decode payload manually: payload = msg.payload.decode('utf-8', errors='replace')","message":"DltLine payload might be bytes; decoding to string requires specifying encoding (e.g., msg.payload.decode('utf-8'))","severity":"gotcha","affected_versions":"all"}],"env_vars":null,"last_verified":"2026-05-01T00:00:00.000Z","next_check":"2026-07-30T00:00:00.000Z","problems":[{"fix":"Use from pydlt import DltFile","cause":"Wrong import: from pydlt import Dlt (Dlt is not a class).","error":"AttributeError: module 'pydlt' has no attribute 'Dlt'"},{"fix":"Call dlt = DltFile(); dlt.open('file.dlt') before iterating.","cause":"Calling DltFile() without opening a file first.","error":"TypeError: 'DltFile' object is not iterable"},{"fix":"Use absolute path or check os.getcwd()","cause":"File path does not exist or is relative when current directory is unexpected.","error":"FileNotFoundError: [Errno 2] No such file or directory: 'example.dlt'"}],"ecosystem":"pypi","meta_description":null,"install_score":null,"install_tag":null,"quickstart_score":null,"quickstart_tag":null}