flask return list
according to this article, flask will not allow you to return arrays directly. ... How insane is this? jsonify does not serlialize a list into JSON...?, The issue is that flask is expecting a simple string or callable object in the responses, as it requires passing the values around. A dictionary is ..., 1 Answer. from flask import jsonify. @bookings.route( '/get_customer', methods=[ 'POST' ] ) def get_customer(): name = } for key, value in request.form.items(): name[ key ] = value. customer_obj = customer_class.Customer() results = custo, Flask doesn't expect that you will return list object from your view function. Try jsonify it before: from flask import jsonify @bookings.route( ...,You can't return a list from a view: HTTP is for moving text around. If you're trying to use it as an endpoint for an API, then you can encode it in ... , 问题描述在Flask中直接返回list或dict是不行的，如from flask import ... 4, 5] } return json.dumps(t) if __name__ == '__main__': app.debug = True ..., A list in a flask can be easily jsonify using jsonify like: from flask ... def get_tasks(): return jsonify('tasks':tasks}) #will return the json if(__name__ ..., You are returning a list, Flask expects a response to be returned. from flask import jsonify @app.route('/v1/teachers', methods=['GET']) def ..., Try this: @app.route('/show-quest') def showquestion(): questions = ['favourite color?','favourite color?','favourite color?','do you like pasta?, So it looks like your table is [ [ "A", "B", "C" ], [ "1", "2", "3" ] ]. etc. So your loop should be % for row in table %} <th>row[0]}} ,row[1]}}</th> ...
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 flask return list 相關參考資料
Can jsonify return array? · Issue #510 · palletsflask · GitHub
according to this article, flask will not allow you to return arrays directly. ... How insane is this? jsonify does not serlialize a list into JSON...? https://github.com Flask - Why can I return a list, but not a dict? - Stack Overflow
The issue is that flask is expecting a simple string or callable object in the responses, as it requires passing the values around. A dictionary is ... https://stackoverflow.com Flask Python, trying to return list or dict to Ajax call - Intellipaat ...
1 Answer. from flask import jsonify. @bookings.route( '/get_customer', methods=[ 'POST' ] ) def get_customer(): name = } for key, value in request.form.items(): name[ key ] = value. c... https://intellipaat.com Flask Python, trying to return list or dict to Ajax call - Stack ...
Flask doesn't expect that you will return list object from your view function. Try jsonify it before: from flask import jsonify @bookings.route( ... https://stackoverflow.com Flask: how to return number, list instead of string? : Forums ...
You can't return a list from a view: HTTP is for moving text around. If you're trying to use it as an endpoint for an API, then you can encode it in ... https://www.pythonanywhere.com Flask设置返回json格式数据- Penguin
问题描述在Flask中直接返回list或dict是不行的，如from flask import ... 4, 5] } return json.dumps(t) if __name__ == '__main__': app.debug = True ... https://www.polarxiong.com How do I `jsonify` a list in Flask? - Stack Overflow
A list in a flask can be easily jsonify using jsonify like: from flask ... def get_tasks(): return jsonify('tasks':tasks}) #will return the json if(__name__ ... https://stackoverflow.com How return list on Python and Flask? - Stack Overflow
You are returning a list, Flask expects a response to be returned. from flask import jsonify @app.route('/v1/teachers', methods=['GET']) def ... https://stackoverflow.com How to return a list with Flask - Stack Overflow
Try this: @app.route('/show-quest') def showquestion(): questions = ['favourite color?','favourite color?','favourite color?','do you like pasta? https://stackoverflow.com How to return list of list on template flask - Stack Overflow
So it looks like your table is [ [ "A", "B", "C" ], [ "1", "2", "3" ] ]. etc. So your loop should be % for row in table %} <th>row[0]... https://stackoverflow.com |