fix(check): don't raise error on pypi reference

src/poetry/console/commands/check.py

@@ -94,7 +94,7 @@ def _validate_readme(self, readme: str | list[str], poetry_file: Path) -> list[s
 
     def _validate_dependencies_source(self, config: dict[str, Any]) -> list[str]:
         """Check dependencies's source are valid"""
-        sources = {k["name"] for k in config.get("source", [])}
+        sources = {repository.name for repository in self.poetry.pool.all_repositories}
 
         dependency_declarations: list[
             dict[str, str | dict[str, str] | list[dict[str, str]]]

tests/console/commands/test_check.py

@@ -43,6 +43,22 @@ def poetry_with_up_to_date_lockfile(
         yield Factory().create_poetry(cwd)
 
 
+@pytest.fixture
+def poetry_with_pypi_reference(
+    set_project_context: SetProjectContext,
+) -> Iterator[Poetry]:
+    with set_project_context("pypi_reference", in_place=False) as cwd:
+        yield Factory().create_poetry(cwd)
+
+
+@pytest.fixture
+def poetry_with_invalid_pyproject(
+    set_project_context: SetProjectContext,
+) -> Iterator[Poetry]:
+    with set_project_context("invalid_pyproject", in_place=False) as cwd:
+        yield Factory().create_poetry(cwd)
+
+
 @pytest.fixture()
 def tester(
     command_tester_factory: CommandTesterFactory, poetry_simple_project: Poetry
@@ -111,19 +127,55 @@ def test_check_valid_legacy(
     assert tester.io.fetch_error() == expected
 
 
-def test_check_invalid(
+def test_check_invalid_dep_name_same_as_project_name(
     mocker: MockerFixture, tester: CommandTester, fixture_dir: FixtureDirGetter
 ) -> None:
     mocker.patch(
         "poetry.poetry.Poetry.file",
-        return_value=TOMLFile(fixture_dir("invalid_pyproject") / "pyproject.toml"),
+        return_value=TOMLFile(
+            fixture_dir("invalid_pyproject_dep_name") / "pyproject.toml"
+        ),
         new_callable=mocker.PropertyMock,
     )
+    tester.execute("--lock")
+    fastjsonschema_error = "data must contain ['description'] properties"
+    custom_error = "The fields ['description'] are required in package mode."
+    expected_template = """\
+Error: Project name (invalid) is same as one of its dependencies
+Error: Unrecognized classifiers: ['Intended Audience :: Clowns'].
+Error: Declared README file does not exist: never/exists.md
+Error: Invalid source "exists" referenced in dependencies.
+Error: Invalid source "not-exists" referenced in dependencies.
+Error: Invalid source "not-exists2" referenced in dependencies.
+Error: poetry.lock was not found.
+Warning: A wildcard Python dependency is ambiguous.\
+ Consider specifying a more explicit one.
+Warning: The "pendulum" dependency specifies the "allows-prereleases" property,\
+ which is deprecated. Use "allow-prereleases" instead.
+Warning: Deprecated classifier 'Natural Language :: Ukranian'.\
+ Must be replaced by ['Natural Language :: Ukrainian'].
+Warning: Deprecated classifier\
+ 'Topic :: Communications :: Chat :: AOL Instant Messenger'.\
+ Must be removed.
+"""
+    expected = {
+        expected_template.format(schema_error=schema_error)
+        for schema_error in (fastjsonschema_error, custom_error)
+    }
+
+    assert tester.io.fetch_error() in expected
+
 
+def test_check_invalid(
+    tester: CommandTester,
+    fixture_dir: FixtureDirGetter,
+    command_tester_factory: CommandTesterFactory,
+    poetry_with_invalid_pyproject: Poetry,
+) -> None:
+    tester = command_tester_factory("check", poetry=poetry_with_invalid_pyproject)
     tester.execute("--lock")
 
     expected = """\
-Error: Project name (invalid) is same as one of its dependencies
 Error: Unrecognized classifiers: ['Intended Audience :: Clowns'].
 Error: Declared README file does not exist: never/exists.md
 Error: Invalid source "not-exists" referenced in dependencies.
@@ -254,3 +306,25 @@ def test_check_lock_up_to_date(
 
     # exit with an error
     assert status_code == 0
+
+
+def test_check_does_not_error_on_pypi_reference(
+    command_tester_factory: CommandTesterFactory,
+    poetry_with_pypi_reference: Poetry,
+) -> None:
+    tester = command_tester_factory("check", poetry=poetry_with_pypi_reference)
+    status_code = tester.execute("")
+
+    # Warnings about deprecated syntax are expected
+    assert tester.io.fetch_error() == (
+        "Warning: [tool.poetry.name] is deprecated. Use [project.name] instead.\n"
+        "Warning: [tool.poetry.version] is set but 'version' is not in [project.dynamic]."
+        " If it is static use [project.version]. If it is dynamic, add 'version' to"
+        " [project.dynamic].\nIf you want to set the version dynamically via `poetry build"
+        " --local-version` or you are using a plugin, which sets the version dynamically,"
+        " you should define the version in [tool.poetry] and add 'version' to"
+        " [project.dynamic].\nWarning: [tool.poetry.description] is deprecated."
+        " Use [project.description] instead.\nWarning: [tool.poetry.authors] is"
+        " deprecated. Use [project.authors] instead.\n"
+    )
+    assert status_code == 1

tests/fixtures/invalid_pyproject/pyproject.toml

@@ -16,7 +16,7 @@ readme = "never/exists.md"
 [tool.poetry.dependencies]
 python = "*"
 pendulum = {"version" = "^2.0.5", allows-prereleases = true}
-invalid = "1.0"
+invalid_dep = "1.0"
 invalid_source = { "version" = "*", source = "not-exists" }
 invalid_source_multi = [
     { "version" = "*", platform = "linux", source = "exists" },
@@ -26,3 +26,4 @@ invalid_source_multi = [
 [[tool.poetry.source]]
 name = "exists"
 priority = "explicit"
+url = "https://example.com"

tests/fixtures/invalid_pyproject_dep_name/pyproject.toml

@@ -0,0 +1,28 @@
+[project]
+name = "invalid"
+version = "1.0.0"
+license = { text = "INVALID" }
+classifiers = [
+    "Environment :: Console",
+    "Intended Audience :: Clowns",
+    "Natural Language :: Ukranian",
+    "Topic :: Communications :: Chat :: AOL Instant Messenger",
+]
+dynamic = [ "readme", "dependencies", "requires-python" ]
+
+[tool.poetry]
+readme = "never/exists.md"
+
+[tool.poetry.dependencies]
+python = "*"
+pendulum = {"version" = "^2.0.5", allows-prereleases = true}
+invalid = "1.0"
+invalid_source = { "version" = "*", source = "not-exists" }
+invalid_source_multi = [
+    { "version" = "*", platform = "linux", source = "exists" },
+    { "version" = "*", platform = "win32", source = "not-exists2" },
+]
+
+[[tool.poetry.source]]
+name = "exists"
+priority = "explicit"