Packaging and compat fixes

lightbus/commands/version.py

@@ -4,9 +4,13 @@
 from pathlib import Path
 
 if sys.version_info < (3, 10):
-    from importlib_metadata import version as importlib_version
+    from importlib.metadata import entry_points as _entry_points
+
+    def entry_points(group):
+        return _entry_points()[group]
+
 else:
-    from importlib.metadata import version as importlib_version
+    from importlib.metadata import entry_points
 
 
 logger = logging.getLogger(__name__)

lightbus/utilities/importing.py

@@ -4,7 +4,11 @@
 from typing import Sequence, Tuple, Callable
 
 if sys.version_info < (3, 10):
-    from importlib_metadata import entry_points
+    from importlib.metadata import entry_points as _entry_points
+
+    def entry_points(group):
+        return _entry_points()[group]
+
 else:
     from importlib.metadata import entry_points
 

pyproject.toml

@@ -94,5 +94,5 @@ async-timeout = "^4.0.3"
     debug = "lightbus:DebugSchemaTransport"
 
 [build-system]
-    requires = ["poetry>=0.12"]
-    build-backend = "poetry.masonry.api"
+    requires = ["poetry>=1.0.0"]
+    build-backend = "poetry.core.masonry.api"