How can I log the package name in Python?

I don't know how to get a "package name" like Java does by default, but to add the filename (which gives you just as much context), use %(pathname)s in your format string:

'format': '[%(levelname)s] %(message)s [%(pathname)s %(funcName)s %(lineno)d]'

See the documentation here: https://docs.python.org/2/library/logging.html#logrecord-attributes

I would recommend generating your package's logger with logging.getLogger(__name__.split('.')[0]), configure it with a formatter that includes the name parameter and then generate your module's logger with logging.getLogger(__name__).

For example:

import logging

formatter = logging.Formatter('%(name)s - %(message)s')
handler = logging.StreamHandler()
handler.setFormatter(formatter)
handler.setLevel(logging.INFO)

package_logger = logging.getLogger(__name__.split('.')[0])
package_logger.setLevel(logging.INFO)
package_logger.addHandler(handler)

logger = logging.getLogger(__name__)
logger.info('message')

For a module module.py located inside of a package named package, the logger.info() call should generate the following message to STDERR:

package.module - message

Inside of other modules within the same package, you can simply setup your logger as follows to get similar functionality to work in it:

import logging

logger = logging.getLogger(__name__)

logger.info('another message')

For a module another.py inside of the package package, called from the module.py module of the same package, this should generate the following text to STDERR:

package.another - another message