[Solved] Identify the error in this Celery Beat configuration:beat_schedule = { 'task1': { 'task': 'app.task1', 'schedule': crontab(minute='*/5') }, 'task2': { 'task': 'app.task2', 'schedule': '10', }} | Flask

Flask - Background Tasks

Identify the error in this Celery Beat configuration:

beat_schedule = {
    'task1': {
        'task': 'app.task1',
        'schedule': crontab(minute='*/5')
    },
    'task2': {
        'task': 'app.task2',
        'schedule': '10',
    }
}

AThe dictionary keys 'task1' and 'task2' must be integers

B'task' names must be functions, not strings

CMissing import for crontab causes runtime error

D'schedule' for 'task2' should be an integer or crontab, not a string

Step-by-Step Solution

Solution:

Step 1: Check 'schedule' types
For 'task1', schedule uses crontab correctly. For 'task2', schedule is a string '10', which should be an integer 10 or a crontab object.
Step 2: Validate other parts
Task names as strings are correct references. Import errors are not shown here. Dictionary keys can be strings.
Final Answer:
'schedule' for 'task2' should be an integer or crontab, not a string -> Option D
Quick Check:
Schedule must be int or crontab, not string [OK]

Quick Trick: Schedule values must be int or crontab, not quoted strings [OK]

Common Mistakes:

MISTAKES

Using string instead of int for schedule interval
Confusing task names with function objects
Assuming dictionary keys must be integers

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More Flask Quizzes

Identify the error in this Celery Beat configuration:

Step 1: Check 'schedule' types

Step 2: Validate other parts

Final Answer:

Quick Check:

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