feat: add manager, entry and command

project_manager/python/entry.py

@@ -0,0 +1,22 @@
+from pathlib import Path
+from typing import Optional
+
+from ..entry import Entry
+from .command import PoetryCommand
+
+
+class PythonEntry(Entry):
+    TYPE: str = "python"
+
+    def __init__(self, basepath: Path):
+        super().__init__(self.TYPE, basepath)
+
+    def setup(self):
+        self._logger.info(f"setup:{self}")
+        PoetryCommand.env_use("3.8").run(self._basepath)
+        PoetryCommand.install().run(self._basepath)
+
+    @classmethod
+    def detect(cls, basepath: Path) -> Optional["PythonEntry"]:
+        if (basepath / "pyproject.toml").exists():
+            return cls(basepath)