logging

simple_app.py

import logging

from flask import Flask
from raven.contrib.flask import Sentry


logger = logging.getLogger(__name__)
app = Flask(__name__)
app.config['DEBUG'] = False


sentry = Sentry(
    app,
    logging=True,
    dsn='https://XXXXX:[email protected]/XXXXX',
    level=logging.DEBUG
)

# if you use the same, you will get the same logger
assert app.logger.name == "simple_app"
assert logger == app.logger

assert app.logger.parent.name == "root"
assert app.logger.parent.parent is None

# you can create hierarchies using dot notations

child_logger = logging.getLogger("simple_app.child")
assert child_logger.name == "simple_app.child"
assert child_logger.parent.name == "simple_app"
assert child_logger.parent == app.logger

grandchild_logger = logging.getLogger("simple_app.child.grandchild")
assert grandchild_logger.parent.parent == app.logger

# events are tied to a project, in order to have different loggers report to different projects
# you have add a SentryHandler to the child loggers with a unique client for each project. 


@app.route("/")
def hello():
    try:
        1/0
    except:
        sentry.captureException()