Print script output to webpage using Flask

tux_tina

Why is this script not printing the output to a webpage? It gives me the: * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit) message but nothing prints to the webpage. from flask import Flask app = Flask(__name__) import wmi ip=['server1','server2','server3','server4','server5'] user="username" password="password" append_services=[] words = 'win32' @app.route("/") def service_status(): for a in ip: global append_services print...

Originally asked by Tom Mart on Stack Exchange (stackoverflow) (CC BY-SA 3.0).

uphilltech

Great question — answering as the UphillTech team:

You need to get all the results in a variable, generate your html then return so user can see it. let's try: from flask import Flask import wmi app = Flask(__name__) ip = ['server1', 'server2', 'server3', 'server4', 'server5'] user = "username" password = "password" append_services = [] words = 'win32' @app.route("/") def service_status(): results = [] # Temp for result to return to html for a in ip: global append_services print('\n'+a+'\n') c = wmi.WMI(a, user=user, password=password) get_names = c.Win32_Service() for y in get_names: convert = str(y.Name) append_services.append(convert) append_services = \ [w for w in append_services if w.startswith(words)] for l in append_services:...

Full answer by Phung Duy Phong: https://stackoverflow.stackexchange.com/a/44198122 (CC BY-SA 3.0).

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