remove poetry.packages.project_package

docs/plugins.md

@@ -67,11 +67,8 @@ from poetry.poetry import Poetry
 class MyPlugin(Plugin):
 
     def activate(self, poetry: Poetry, io: IO):
-        version = self.get_custom_version()
-        io.write_line(f"Setting package version to <b>{version}</b>")
-        poetry.package.set_version(version)
-
-    def get_custom_version(self) -> str:
+        io.write_line("Setting readme")
+        poetry.package.readme = "README.md"
         ...
 ```
 

src/poetry/console/commands/plugin/add.py

@@ -62,11 +62,11 @@ You can specify a package in the following forms:
 
         from cleo.io.inputs.string_input import StringInput
         from cleo.io.io import IO
+        from poetry.core.packages.project_package import ProjectPackage
         from poetry.core.pyproject.toml import PyProjectTOML
         from poetry.core.semver.helpers import parse_constraint
 
         from poetry.factory import Factory
-        from poetry.packages.project_package import ProjectPackage
         from poetry.repositories.installed_repository import InstalledRepository
         from poetry.utils.env import EnvManager
 

src/poetry/factory.py

@@ -11,12 +11,12 @@ from typing import cast
 
 from cleo.io.null_io import NullIO
 from poetry.core.factory import Factory as BaseFactory
+from poetry.core.packages.project_package import ProjectPackage
 from poetry.core.toml.file import TOMLFile
 from tomlkit.toml_document import TOMLDocument
 
 from poetry.config.config import Config
 from poetry.packages.locker import Locker
-from poetry.packages.project_package import ProjectPackage
 from poetry.plugins.plugin import Plugin
 from poetry.plugins.plugin_manager import PluginManager
 from poetry.poetry import Poetry

src/poetry/packages/project_package.py

-from __future__ import annotations
-
-from typing import TYPE_CHECKING
-
-from poetry.core.packages.project_package import ProjectPackage as _ProjectPackage
-
-
-if TYPE_CHECKING:
-    from poetry.core.semver.version import Version
-
-
-class ProjectPackage(_ProjectPackage):  # type: ignore[misc]
-    def set_version(
-        self, version: str | Version, pretty_version: str | None = None
-    ) -> None:
-        from poetry.core.semver.version import Version
-
-        if not isinstance(version, Version):
-            self._version = Version.parse(version)
-            self._pretty_version = pretty_version or version
-        else:
-            self._version = version
-            self._pretty_version = pretty_version or version.text

tests/mixology/helpers.py

@@ -11,7 +11,8 @@ from poetry.packages import DependencyPackage
 
 
 if TYPE_CHECKING:
-    from poetry.packages.project_package import ProjectPackage
+    from poetry.core.packages.project_package import ProjectPackage
+
     from poetry.repositories import Repository
     from tests.mixology.version_solver.conftest import Provider
 

tests/mixology/version_solver/test_backtracking.py

@@ -8,7 +8,8 @@ from tests.mixology.helpers import check_solver_result
 
 
 if TYPE_CHECKING:
-    from poetry.packages.project_package import ProjectPackage
+    from poetry.core.packages.project_package import ProjectPackage
+
     from poetry.repositories import Repository
     from tests.mixology.version_solver.conftest import Provider
 

tests/mixology/version_solver/test_basic_graph.py

@@ -8,7 +8,8 @@ from tests.mixology.helpers import check_solver_result
 
 
 if TYPE_CHECKING:
-    from poetry.packages.project_package import ProjectPackage
+    from poetry.core.packages.project_package import ProjectPackage
+
     from poetry.repositories import Repository
     from tests.mixology.version_solver.conftest import Provider
 

tests/mixology/version_solver/test_python_constraint.py

@@ -8,7 +8,8 @@ from tests.mixology.helpers import check_solver_result
 
 
 if TYPE_CHECKING:
-    from poetry.packages.project_package import ProjectPackage
+    from poetry.core.packages.project_package import ProjectPackage
+
     from poetry.repositories import Repository
     from tests.mixology.version_solver.conftest import Provider
 

tests/mixology/version_solver/test_unsolvable.py

@@ -8,7 +8,8 @@ from tests.mixology.helpers import check_solver_result
 
 
 if TYPE_CHECKING:
-    from poetry.packages.project_package import ProjectPackage
+    from poetry.core.packages.project_package import ProjectPackage
+
     from poetry.repositories import Repository
     from tests.mixology.version_solver.conftest import Provider
 

tests/mixology/version_solver/test_with_lock.py

@@ -9,7 +9,8 @@ from tests.mixology.helpers import check_solver_result
 
 
 if TYPE_CHECKING:
-    from poetry.packages.project_package import ProjectPackage
+    from poetry.core.packages.project_package import ProjectPackage
+
     from poetry.repositories import Repository
     from tests.mixology.version_solver.conftest import Provider
 

tests/plugins/test_plugin_manager.py

@@ -7,9 +7,9 @@ import pytest
 
 from cleo.io.buffered_io import BufferedIO
 from entrypoints import EntryPoint
+from poetry.core.packages.project_package import ProjectPackage
 
 from poetry.packages.locker import Locker
-from poetry.packages.project_package import ProjectPackage
 from poetry.plugins import ApplicationPlugin
 from poetry.plugins import Plugin
 from poetry.plugins.plugin_manager import PluginManager
@@ -32,8 +32,8 @@ class ManagerFactory(Protocol):
 
 class MyPlugin(Plugin):
     def activate(self, poetry: Poetry, io: BufferedIO) -> None:
-        io.write_line("Updating version")
-        poetry.package.set_version("9.9.9")
+        io.write_line("Setting readme")
+        poetry.package.readme = "README.md"
 
 
 class MyCommandPlugin(ApplicationPlugin):
@@ -95,8 +95,8 @@ def test_load_plugins_and_activate(
     manager.load_plugins()
     manager.activate(poetry, io)
 
-    assert poetry.package.version.text == "9.9.9"
-    assert io.fetch_output() == "Updating version\n"
+    assert poetry.package.readme == "README.md"
+    assert io.fetch_output() == "Setting readme\n"
 
 
 def test_load_plugins_with_invalid_plugin(

tests/test_factory.py

@@ -28,8 +28,8 @@ fixtures_dir = Path(__file__).parent / "fixtures"
 
 class MyPlugin(Plugin):
     def activate(self, poetry: Poetry, io: IO) -> None:
-        io.write_line("Updating version")
-        poetry.package.set_version("9.9.9")
+        io.write_line("Setting readme")
+        poetry.package.readme = "README.md"
 
 
 def test_create_poetry():
@@ -343,4 +343,4 @@ def test_create_poetry_with_plugins(mocker: MockerFixture):
 
     poetry = Factory().create_poetry(fixtures_dir / "sample_project")
 
-    assert poetry.package.version.text == "9.9.9"
+    assert poetry.package.readme == "README.md"