Update to python3 and fix ssl.wrap_socket removal in 3.12

flake.lock

@@ -17,16 +17,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1638239011,
-        "narHash": "sha256-AjhmbT4UBlJWqxY0ea8a6GU2C2HdKUREkG43oRr3TZg=",
+        "lastModified": 1739758141,
+        "narHash": "sha256-uq6A2L7o1/tR6VfmYhZWoVAwb3gTy7j4Jx30MIrH0rE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a7ecde854aee5c4c7cd6177f54a99d2c1ff28a31",
+        "rev": "c618e28f70257593de75a7044438efc1c1fc0791",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "21.11",
+        "ref": "nixos-24.11",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -1,6 +1,6 @@
 {
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/21.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
 
     flake-utils.url = "github:numtide/flake-utils";
   };
@@ -10,7 +10,7 @@
       supportedSystems = with flake-utils.lib.system; [ x86_64-linux i686-linux aarch64-linux ];
     in {
       overlay = final: prev: {
-        drastikbot = prev.python3Packages.buildPythonApplication rec {
+        drastikbot = prev.python3.pkgs.buildPythonApplication rec {
           pname = "drastikbot";
           version = "v2.1";
 
@@ -30,7 +30,7 @@
 
             mkdir -p $out/bin
             makeWrapper ${prev.python3}/bin/python3 $out/bin/drastikbot \
-              --prefix PYTHONPATH : ${with prev.python3Packages; makePythonPath [requests beautifulsoup4]} \
+              --prefix PYTHONPATH : ${with prev.python3.pkgs; makePythonPath [requests beautifulsoup4]} \
               --add-flags "$out/drastikbot.py"
           '';
         };

src/irc/irc.py

@@ -205,7 +205,9 @@ class Drastikbot():
             self.irc_socket = socket.create_connection(
                 (self.var.host, self.var.port), 300)
             if self.var.ssl:
-                self.irc_socket = ssl.wrap_socket(self.irc_socket)
+                context = ssl.create_default_context()
+                self.irc_socket = context.wrap_socket(
+                    self.irc_socket, server_hostname=self.var.host)
         except OSError:
             if self.var.sigint:
                 return