security/zeronet: Fix runtime by replacing the deprecated function

Python-38 has cgi.parse_qsl deprecated. It is replaced with urllib.parse.parse_qsl.

security/zeronet/Makefile

@@ -3,7 +3,7 @@
 PORTNAME=	zeronet
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.7.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	security net-p2p
 
 MAINTAINER=	yuri@FreeBSD.org

security/zeronet/files/patch-src_Ui_UiServer.py

@@ -1,6 +1,26 @@
+- replace the deprecated function cgi.parse_qsl -> urllib.parse.parse_qsl
+- alter message about debugging
+
 --- src/Ui/UiServer.py.orig	2019-09-04 18:16:57 UTC
 +++ src/Ui/UiServer.py
-@@ -133,7 +133,7 @@ class UiServer:
+@@ -4,6 +4,7 @@ import cgi
+ import socket
+ import sys
+ import gevent
++import urllib
+ 
+ from gevent.pywsgi import WSGIServer
+ from gevent.pywsgi import WSGIHandler
+@@ -95,7 +96,7 @@ class UiServer:
+     def handleRequest(self, env, start_response):
+         path = bytes(env["PATH_INFO"], "raw-unicode-escape").decode("utf8")
+         if env.get("QUERY_STRING"):
+-            get = dict(cgi.parse_qsl(env['QUERY_STRING']))
++            get = dict(urllib.parse.parse_qsl(env['QUERY_STRING']))
+         else:
+             get = {}
+         ui_request = UiRequest(self, get, env, start_response)
+@@ -133,7 +134,7 @@ class UiServer:
                  from werkzeug.debug import DebuggedApplication
                  handler = DebuggedApplication(self.handleRequest, evalex=True)
              except Exception as err:
@@ -9,12 +29,3 @@
                  from Debug import DebugReloader
          self.log.write = lambda msg: self.log.debug(msg.strip())  # For Wsgi access.log
          self.log.info("--------------------------------------")
-@@ -192,7 +192,7 @@ class UiServer:
- 
-         self.server.socket.close()
-         self.server.stop()
--        self.running = False
-+        time.sleep(1)
-         time.sleep(1)
- 
-     def updateWebsocket(self, **kwargs):