Use the Pythonista App to open an URL on your PC

crossopen.py

"""
Open an URL on pc.
You need to configure pythonista to run this script when "open in" is used.
Replace YOUR_HOST_OR_IP with your ip or hostname.
"""
#!python2
import socket
import appex

HOST = "YOUR_HOST_OR_IP"  # host/IP to connect to
PORT = 22222  # port to connect to


def send_url(url):
    """send an URL on your PC."""
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)  # IPv4 TCP socket
    s.settimeout(5)  # try at most 5 seconds
    s.connect((HOST, PORT))  # connect to HOST/PORT
    s.send(url)  # send url
    s.close()  # close connection

def main():
    """main function."""
    urls = appex.get_urls()  # get all urls used for "open in"
    if len(urls) == 0:
        print("No URLs found!")
    for url in urls:
        print("Opening: " + url)
        send_url(url)

if __name__ == "__main__":
    # ensure main() is only called when run manually
    main()

server.py

"""server for opening URLs in your webbrowser."""
import socket
import webbrowser


PORT = 22222  # Port to listen on. USe 0 for auto.
HOST = "0.0.0.0"  # host/IP to listen on. In this case, any and all interfaces available


def open_url(url):
	"""open an url in your webbrowser."""
	# open the url in a webbrowser. use a new tab (new=2) and send the window to foreground.
	webbrowser.open(url, new=2, autoraise=True)


def main():
	"""the main function."""
	listen_s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)  # create a IPv4 TCP socket
	listen_s.bind((HOST, PORT))  # bind to HOST/PORT
	listen_s.listen(1)  # listen for connections, max backlog 1
	own_addr = listen_s.getsockname()  # get socket address, in case the port was automatically determined
	print("Listening on: " + repr(own_addr))
	while True:
		print("Waiting for connection...")
		conn, addr = listen_s.accept()  # wait for a connection and accept
		print("New connection from: " + repr(addr))
		url = conn.recv(8192)  # receive up to 8192 bytes.
		print("Opening: " + url)
		open_url(url)  # open the url
		conn.close()  # close the connection
		print("Connection closed.")


if __name__ == "__main__":
	main()