[Solved] Identify the error in this Python code snippet handling query parameter versioning:def get_version(request): version = request.GET.get('version') if version == None: version = 1 return version | Rest API

Rest API - Versioning Strategies

Identify the error in this Python code snippet handling query parameter versioning:

def get_version(request):
    version = request.GET.get('version')
    if version == None:
        version = 1
    return version

AThe comparison should be 'if version is None:'

BThe default version should be 0, not 1

CThe method GET.get() does not exist

DThe function should return a string, not an integer

Step-by-Step Solution

Solution:

Step 1: Check None comparison in Python
In Python, 'is None' is preferred over '== None' for None checks.
Step 2: Validate other options
Default 1 is valid, GET.get() is correct, returning int is fine.
Final Answer:
The comparison should be 'if version is None:' -> Option A
Quick Check:
Use 'is None' to check None in Python [OK]

Quick Trick: Use 'is None' to check None in Python [OK]

Common Mistakes:

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