How to return JSON response from Flask view

0 votes

I have a function that analyzes a CSV file with Pandas and produces a dict with summary information. I want to return the results as a response from a Flask view. How do I return a JSON response?

@app.route("/summary")
def summary():
    d = make_summary()
    # send it back as json
Nov 20, 2020 in Java by kartik
• 37,520 points
1,111 views

1 answer to this question.

0 votes

Hello,

Pass the summary data to the jsonify function, which returns a JSON response.

from flask import jsonify

@app.route('/summary')
def summary():
    d = make_summary()
    return jsonify(d)
answered Nov 20, 2020 by Niroj
• 82,780 points

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