etesync-dav: fix web UI for Radicale >= 3.6.0 (#500192)

     def delete(self, href=None):

         """Delete an item.

diff --git a/etesync_dav/radicale/web.py b/etesync_dav/radicale/web.py

index 869624f..6b4c515 100644

index 869624f..ff335a7 100644

--- a/etesync_dav/radicale/web.py

+++ b/etesync_dav/radicale/web.py

@@ -12,6 +12,8 @@

 from radicale import web

 from etesync_dav.mac_helpers import has_ssl

@@ -31,6 +33,8 @@ class Web(web.BaseWeb):

@@ -31,8 +33,10 @@ class Web(web.BaseWeb):

             environ["wsgi.url_scheme"] = "https"

         body = list(app(environ, start_response))[0]

         ret_response.append(body)

+            ret_response.append(None)  # xml_request field

         return tuple(ret_response)

     def get(self, environ, base_prefix, path, user):

-    def get(self, environ, base_prefix, path, user):

+    def get(self, environ, base_prefix, path, user, *args, **kwargs):

         return self._call(environ, base_prefix, path, user)

-    def post(self, environ, base_prefix, path, user):

+    def post(self, environ, base_prefix, path, user, *args, **kwargs):

         return self._call(environ, base_prefix, path, user)

diff --git a/etesync_dav/radicale_main/server.py b/etesync_dav/radicale_main/server.py

index b593661..a258f7d 100644

--- a/etesync_dav/radicale_main/server.py

+++ b/etesync_dav/radicale_main/server.py

@@ -53,12 +53,12 @@ elif os.name == "nt":

 class MyApplication(Application):

-    def do_POST(self, environ, base_prefix, path, user):

+    def do_POST(self, environ, base_prefix, path, user, *args, **kwargs):

         """Manage POST request."""

         # Dispatch .web URL to web module

         if path == "/.web" or path.startswith("/.web/"):

-            return self._web.post(environ, base_prefix, path, user)

+            return self._web.post(environ, base_prefix, path, user, *args, **kwargs)

-        return super().do_POST(environ, base_prefix, path, user)

+        return super().do_POST(environ, base_prefix, path, user, *args, **kwargs)

 def format_address(address):