[Solved] A Kafka event sourcing consumer code snippet throws an error:state = 0 for event in events: if event['type'] == 'deposit' state += event['amount']What is the error? | Kafka

Kafka - Event-Driven Architecture

A Kafka event sourcing consumer code snippet throws an error:

state = 0
for event in events:
    if event['type'] == 'deposit'
        state += event['amount']

What is the error?

AMissing colon after if statement

BIncorrect variable name 'state'

CWrong event key 'amount'

DUsing += instead of =

Step-by-Step Solution

Solution:

Step 1: Check syntax of if statement
The if statement lacks a colon at the end, causing syntax error.
Step 2: Verify other parts
Variable names and operators are correct; only colon is missing.
Final Answer:
Missing colon after if statement -> Option A
Quick Check:
Syntax error = missing colon [OK]

Quick Trick: Always put colon after if condition in Python [OK]

Common Mistakes:

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