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Flaskでpprint

Flask

Posted at 2023-01-30

こんな感じで良いと思う

from flask import Flask, render_template
import pprint

app = Flask(__name__)

@app.route('/')
def index():
    variable = {'key1': 'value1', 'key2': 'value2'}
    formatted_variable = pprint.pformat(variable)
    return render_template('index.html', variable=formatted_variable)

<html>
  <body>
    <pre>{{ variable }}</pre>
  </body>
</html>

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