[Solved] What will be the output of this Flask route code on a Raspberry Pi? from flask import Flask, jsonify app = Flask(__name__) @app.... What will be the output of this Flask route code on a Raspberry Pi? | Raspberry Pi

Raspberry Pi - Web Server and API

What will be the output of this Flask route code on a Raspberry Pi?

from flask import Flask, jsonify
app = Flask(__name__)

@app.route('/sensor')
def sensor():
    data = {'temperature': 22, 'humidity': 60}
    return jsonify(data)

# Assume app is running and /sensor is requested

A{"temperature": 22, "humidity": 60}

Btemperature=22, humidity=60

C<html><body>temperature: 22, humidity: 60</body></html>

DError: jsonify not defined

Step-by-Step Solution

Solution:

Step 1: Understand jsonify function
jsonify converts Python dict to JSON string with correct headers for API response.
Step 2: Analyze route output
The route returns JSON with keys 'temperature' and 'humidity' and their values.
Final Answer:
{"temperature": 22, "humidity": 60} -> Option A
Quick Check:
jsonify(dict) = JSON string [OK]

Quick Trick: jsonify returns JSON string from dict in Flask [OK]

Common Mistakes:

MISTAKES

Expecting plain text instead of JSON
Confusing jsonify with HTML output
Missing import of jsonify causing errors

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What will be the output of this Flask route code on a Raspberry Pi?

Step 1: Understand jsonify function

Step 2: Analyze route output

Final Answer:

Quick Check:

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