======= Logging ======= .. currentmodule::couchbase_core .. versionadded:: 2.0.0 Logging may be enabled programmatically via :meth:`couchbase_core.enable_logging()` or via the environment, setting the ``LCB_LOGLEVEL`` environment variable to a value between `0` and `5`. "Programmatic" logging uses Python's standard ``logging`` module. If you are not familiar with Python's logging module, see https://docs.python.org/2/howto/logging.html#logging-basic-tutorial for a basic tutorial (note, the `logging` module is also available on Python 3) Note the environment variable method is actually a variable interpreted by the underlying C library (`libcouchbase`) and is available on all C library versions starting from 2.4.0. Note that logging messages themselves are currently limited to output from the C library .. autofunction:: couchbase_core.enable_logging