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Often, you want to show some output of your code halfway a process.
While you could use print statements, using a logger is a better practice.
You get control over levels of statements, there is more syntax (eg timestamps) to the
log, you can manage logging to files etc.
see the loguru docs for more.
Some examples:
from loguru import logger
logger.info("That's it!")By default this will add coloring, timestamps, location etc to your stderr
Adding logging files is easy configurable:
logger.add("logfile.log", rotation="1 week")Or decorators to catch exceptions:
@logger.catch
def my_fun(x, y, z):
# error? it's caught anyway
return (x + y) / z