Added a separate API version to the info

CHANGES.rst

@@ -1,7 +1,8 @@
 3.0b2 (unreleased)
 ------------------
 
-- Nothing changed yet.
+- Implementing a separate API version for more version flexibility, as I'm
+  releasing more often than I expected.
 
 
 3.0b1 (2024-10-11)

Makefile

@@ -30,7 +30,7 @@ coverage: devenv
 	$(bin_dir)/coverage report
 
 test: devenv
-	$(bin_dir)/pytest
+	PATH=$(bin_dir):$$PATH $(bin_dir)/pytest
 
 release: devenv
 	$(bin_dir)/fullrelease

src/unoserver/client.py

@@ -7,6 +7,8 @@
 from importlib import metadata
 from xmlrpc.client import ServerProxy
 
+from .server import API_VERSION
+
 __version__ = metadata.version("unoserver")
 logger = logging.getLogger("unoserver")
 
@@ -50,10 +52,10 @@ def _connect(self, proxy, retries=5, sleep=10):
         while retries > 0:
             try:
                 info = proxy.info()
-                if not info["unoserver"] == __version__:
+                if not info["api"] == API_VERSION:
                     raise RuntimeError(
-                        f"Version mismatch. Client runs {__version__} while "
-                        f"Server runs {info['unoserver']}"
+                        f"API Version mismatch. Client {__version__} uses API {API_VERSION} "
+                        f"while Server {info['unoserver']} uses API {info['api']}."
                     )
                 return info
             except ConnectionError as e:

src/unoserver/server.py

@@ -20,6 +20,7 @@
 
 from unoserver import converter, comparer
 
+API_VERSION = "3"
 __version__ = metadata.version("unoserver")
 logger = logging.getLogger("unoserver")
 
@@ -147,6 +148,7 @@ def info():
                 )
                 return {
                     "unoserver": __version__,
+                    "api": API_VERSION,
                     "import_filters": import_filters,
                     "export_filters": export_filters,
                 }