Monitoring and error tracking in Django - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import the Django logging module.

Django

import [1]

Drag options to blanks, or click blank then click option'

Asys

Bos

Clogging

Djson

Attempts:

3 left

💡 Hint

Common Mistakes

Importing unrelated modules like os or sys instead of logging.

The logging module is used in Django for monitoring and error tracking by capturing logs.

2fill in blank

medium

Complete the code to configure a logger named 'django' in Django settings.

Django

"""
LOGGING = {
    'loggers': {
        'django': {
            'handlers': ['console'],
            'level': '[1]',
        },
    },
}
"""

Drag options to blanks, or click blank then click option'

ADEBUG

BWARNING

CINFO

DERROR

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing ERROR or WARNING which show fewer details.

The DEBUG level captures detailed information useful for diagnosing problems during development.

3fill in blank

hard

Fix the error in the code to send error logs to Sentry in Django.

Django

import sentry_sdk
from sentry_sdk.integrations.django import DjangoIntegration

sentry_sdk.init(
    dsn=[1],
    integrations=[DjangoIntegration()],
    traces_sample_rate=1.0,
    send_default_pii=True
)

Drag options to blanks, or click blank then click option'

A'your-dsn-url-here'

Byour-dsn-url-here

Cdsn='your-dsn-url-here'

Ddsn: 'your-dsn-url-here'

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting quotes around the DSN string.

The DSN must be a string, so it needs quotes around it.

4fill in blank

hard

Fill both blanks to create a custom logging filter that only allows ERROR level logs.

Django

class ErrorFilter(logging.Filter):
    def filter(self, record):
        return record.levelno [1] logging.ERROR

LOGGING = {
    'filters': {
        'error_only': {
            '()': ErrorFilter,
        },
    },
    'handlers': {
        'error_console': {
            'class': 'logging.StreamHandler',
            'filters': ['[2]'],
        },
    },
}

Drag options to blanks, or click blank then click option'

A==

B>=

Cerror_only

Derror_filter

Attempts:

3 left

💡 Hint

Common Mistakes

Using '>=' instead of '==' to filter only ERROR level.

Mismatching filter names.

The filter method should check if the log level equals ERROR using ==. The handler uses the filter named error_only.

5fill in blank

hard

Fill both blanks to define a dictionary comprehension that maps each app name to its error count if count is greater than zero.

Django

error_counts = {app:count for app, count in app_errors.items() if count [1] 0}
filtered_errors = {k: v for k, v in error_counts.items() if v [2] 0}

Drag options to blanks, or click blank then click option'

A:

B>

C!=

D==

Attempts:

3 left

💡 Hint

Common Mistakes

Using '=' instead of ':' in dict comprehension.

Using '==' instead of '!=' in filtering.

The dictionary comprehension uses ':' to map keys to values. The condition count > 0 filters positive counts. The second filter keeps items where value is not zero using !=.