from flask import Flask, request, jsonify, json, abort, redirect, url_for, render_template
from flask_cors import CORS, cross_origin
import os
import re
import subprocess
import traceback
app = Flask(__name__, template_folder='template')
cors = CORS(app)
app.config['CORS_HEADERS'] = 'Content-Type'
@app.route('/', methods=['GET', 'POST'])
@cross_origin()
def main():
return "hello world"
# gunicorn --workers=2 'app:create_app()' --bind=0.0.0.0:<port>
def create_app():
return app
if __name__ == '__main__':
app.run(host='0.0.0.0', port=9000)
#test
#with app.test_client() as c:
# rs = c.get("/")
# print(rs.data)
Query params to dict
from flask import Flask, jsonify, request
app = Flask(__name__)
@app.route("/")
def hello():
all_args = request.args.to_dict()
return jsonify(all_args)
https://stackoverflow.com/questions/24292766/how-to-process-get-query-string-with-flask
Post to dict
from flask import Flask, jsonify, request
app = Flask(__name__)
@app.route("/", methods=["POST"])
def hello():
req = request.json
return jsonify(all_args)
https://stackoverflow.com/questions/20001229/how-to-get-posted-json-in-flask
Upload file
from flask import Flask, request, jsonify, json, abort, redirect, url_for, render_template
from flask_cors import CORS, cross_origin
import os
import re
import subprocess
import traceback
app = Flask(__name__, template_folder='template')
cors = CORS(app)
@app.route('/', methods=['GET', 'POST'])
def main():
if request.method == 'GET':
return """
hello world
<form enctype="multipart/form-data" method="post">
<input type="file" name="file" onchange="form.submit()"/><br>
<button>upload</button>
</form>
"""
if request.method == 'POST':
for f in request.files.getlist('file'):
#remote_path = request.form.get('remote_path', 'default.mp4')
print("file", f, f.filename)
f.save(f.filename)
#f.save(remote_path)
return redirect("/")
# gunicorn --workers=2 'app:create_app()' --bind=0.0.0.0:<port>
def create_app():
return app
if __name__ == '__main__':
app.run(host='0.0.0.0', port=8000)
#test
#with app.test_client() as c:
# rs = c.get("/")
# print(rs.data)