New in version 2.0.0.
Logging may be enabled programmatically via
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
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