flask post
from flask import Flask, request
app = Flask(__name__)
@app.route('/', methods=['POST'])
def result():
print(request.data) # raw data
print(request.json) # json (if content-type of application/json is sent with the request)
print(request.get_json(force=True)) # json (if content-type of application/json is not sent)how to return json response in flask
from flask import jsonify
@app.route('/summary')
def summary():
d = make_summary()
return jsonify(d)get post request data flask
@app.route('/form-example', methods=['GET', 'POST']) #allow both GET and POST requests
def form_example():
if request.method == 'POST': #this block is only entered when the form is submitted
language = request.form.get('language')
framework = request.form['framework']
return '''<h1>The language value is: {}</h1>
<h1>The framework value is: {}</h1>'''.format(language, framework)
return '''<form method="POST">
Language: <input type="text" name="language"><br>
Framework: <input type="text" name="framework"><br>
<input type="submit" value="Submit"><br>
</form>'''flask post request json
# GET requests will be blocked
@app.route('/json-example', methods=['POST'])
def json_example():
request_data = request.get_json()
language = request_data['language']
framework = request_data['framework']
# two keys are needed because of the nested object
python_version = request_data['version_info']['python']
# an index is needed because of the array
example = request_data['examples'][0]
boolean_test = request_data['boolean_test']
return '''
The language value is: {}
The framework value is: {}
The Python version is: {}
The item at index 0 in the example list is: {}
The boolean value is: {}'''.format(language, framework, python_version, example, boolean_test)flask sending post request
#make a POST request
import requests
dictToSend = {'question':'what is the answer?'}
res = requests.post('http://localhost:5000/tests/endpoint', json=dictToSend)
print 'response from server:',res.text
dictFromServer = res.json()Copyright © 2021 Codeinu
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