PythonAnywhereでFlaskを試す

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from flask import Flask, request
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from pykakasi import kakasi
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app = Flask(__name__)
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@app.route('/')
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def hello_world():
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    return 'Hello from Flask!!'
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@app.route('/upper', methods=['GET'])
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def upper_text():
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    text = request.args.get('text')
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    if text:
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        upper_text = text.upper()
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        return upper_text
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    return 'Error'
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@app.route('/romanize', methods=['GET'])
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def romanize():
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    text = request.args.get('text')
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    if text:
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        kks = kakasi()
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        result = kks.convert(text)
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        return "".join([item['hepburn'] for item in result])
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    return 'Error'