meta: remotes_sync can reuse code when moved to cruizlib

[markfinal]

This diff should be possible with more code moved to cruizlib

diff --git a/src/cruiz/commands/metarequestconaninvocation.py b/src/cruiz/commands/metarequestconaninvocation.py
index 0fc2779..0a6ed09 100755
--- a/src/cruiz/commands/metarequestconaninvocation.py
+++ b/src/cruiz/commands/metarequestconaninvocation.py
@@ -109,6 +109,17 @@ class MetaRequestConanInvocation(QtCore.QObject):
         logger.critical("Conan has leaked into cruiz")
         sys.exit(1)

+    @staticmethod
+    def encode_request(
+        request: typing.Any, params: typing.Optional[typing.Dict[str, typing.Any]]
+    ) -> str:
+        """Encode a request string and any parameters."""
+        return (
+            f"{request}?{urllib.parse.urlencode(params, doseq=True)}"
+            if params
+            else request
+        )
+
     def request_data(
         self,
         request: typing.Any,
@@ -119,11 +130,7 @@ class MetaRequestConanInvocation(QtCore.QObject):

         Reply is a tuple, with result and exception.
         """
-        meta_request = (
-            f"{request}?{urllib.parse.urlencode(params, doseq=True)}"
-            if params
-            else request
-        )
+        meta_request = MetaRequestConanInvocation.encode_request(request, params)
         logger.debug("* Requesting %s", meta_request)
         self._request_queue.put(meta_request)
         self.active = True
diff --git a/tests/workers/test_meta.py b/tests/workers/test_meta.py
index f8e36b4..209dcd1 100644
--- a/tests/workers/test_meta.py
+++ b/tests/workers/test_meta.py
@@ -4,7 +4,8 @@ from __future__ import annotations

 import logging
 import typing
-import urllib.parse
+
+from cruiz.commands.metarequestconaninvocation import MetaRequestConanInvocation

 from cruizlib.globals import CONAN_FULL_VERSION, CONAN_MAJOR_VERSION
 from cruizlib.interop.message import (
@@ -124,9 +125,8 @@ def test_meta_remotes_sync(
             ConanRemote("ARemote", "http://a.remote.com", True),
             ConanRemote("BRemote", "http://b.remote.com", False),
         ]
-        payload = {"remotes": new_remotes}
-        remotes_sync_request = (
-            f"remotes_sync?{urllib.parse.urlencode(payload, doseq=True)}"
+        remotes_sync_request = MetaRequestConanInvocation.encode_request(
+            "remotes_sync", {"remotes": new_remotes}
         )

         request_queue.put(remotes_sync_request)

However, as it stands, there's a dependency on GUI PySide because of other parts of cruiz that comes in.