fix(console.commands.command.Command): restore the set_poetry instanc…

…e method, removed in Poetry v2

docs/basic-usage.md

@@ -183,7 +183,7 @@ For example, these commands should output the same python path:
 conda activate your_env_name
 which python
 poetry run which python
-poetry shell
+poetry env activate
 which python
 ```
 

src/poetry/console/commands/command.py

@@ -25,6 +25,14 @@ def poetry(self) -> Poetry:
 
         return self._poetry
 
+    def set_poetry(self, poetry: Poetry) -> None:
+        """Explicitly set the current Poetry.
+
+        Useful for Plugins that extends the features of a Poetry CLI Command.
+        """
+
+        self._poetry = poetry
+
     def get_application(self) -> Application:
         from poetry.console.application import Application