coding-mentor-agent/kb/python-course-kb-practical-python/wiki/exercises/8-3-adding-logging-to-a-program.md

id, source_exercise_id, title, section, source_path, source_repo, source_commit, student_visible_solution, has_private_solution, skip

id	source_exercise_id	title	section	source_path	source_repo	source_commit	student_visible_solution	has_private_solution	skip
practical-python-8.3	8.3	Adding Logging to a Program	8.2 Logging	08_Testing_debugging/02_Logging.md	https://github.com/dabeaz-course/practical-python	93dca856b41c61a0a0f85ae334116e4c125629ea	false	false	false

Exercise 8.3: Adding Logging to a Program

Source: Practical Python Programming, 08_Testing_debugging/02_Logging.md.

Exercise 8.3: Adding Logging to a Program

To add logging to an application, you need to have some mechanism to initialize the logging module in the main module. One way to do this is to include some setup code that looks like this:

# This file sets up basic configuration of the logging module.
# Change settings here to adjust logging output as needed.
import logging
logging.basicConfig(
    filename = 'app.log',            # Name of the log file (omit to use stderr)
    filemode = 'w',                  # File mode (use 'a' to append)
    level    = logging.WARNING,      # Logging level (DEBUG, INFO, WARNING, ERROR, or CRITICAL)
)

Again, you'd need to put this someplace in the startup steps of your program. For example, where would you put this in your report.py program?

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关联来源

• summaries/02_Logging