Use file:// urls for path and directory dependencies (#512)

fixes python-poetry/poetry#5273

Author: dimbleby

src/poetry/core/packages/directory_dependency.py

@@ -89,9 +89,7 @@ def base_pep_508_name(self) -> str:
             extras = ",".join(sorted(self.extras))
             requirement += f"[{extras}]"
 
-        path = (
-            path_to_url(self.path) if self.path.is_absolute() else self.path.as_posix()
-        )
+        path = path_to_url(self.full_path)
         requirement += f" @ {path}"
 
         return requirement

src/poetry/core/packages/file_dependency.py

@@ -78,9 +78,7 @@ def base_pep_508_name(self) -> str:
             extras = ",".join(sorted(self.extras))
             requirement += f"[{extras}]"
 
-        path = (
-            path_to_url(self.path) if self.path.is_absolute() else self.path.as_posix()
-        )
+        path = path_to_url(self.full_path)
         requirement += f" @ {path}"
 
         return requirement

tests/packages/test_directory_dependency.py

@@ -66,7 +66,8 @@ def test_directory_dependency_pep_508_local_relative() -> None:
         _test_directory_dependency_pep_508("demo", path, requirement)
 
     requirement = f"demo @ {path}"
-    expected = f"demo @ {path.as_posix()}"
+    base = Path(__file__).parent
+    expected = f"demo @ {(base / path).resolve().as_uri()}"
     _test_directory_dependency_pep_508("demo", path, requirement, expected)
 
 

tests/packages/test_file_dependency.py

@@ -145,7 +145,8 @@ def test_file_dependency_pep_508_local_file_relative_path(
         _test_file_dependency_pep_508(mocker, "demo", path, requirement)
 
     requirement = f"demo @ {path}"
-    expected = f"demo @ {path.as_posix()}"
+    base = Path(__file__).parent
+    expected = f"demo @ {(base / path).resolve().as_uri()}"
     _test_file_dependency_pep_508(mocker, "demo", path, requirement, expected)
 
 
@@ -168,11 +169,16 @@ def test_relative_file_dependency_to_pep_508_with_marker(mocker: MockerFixture)
 
     rel_path = Path("..") / "fixtures" / "distributions" / wheel
     requirement = f'demo @ {rel_path.as_posix()} ; sys_platform == "linux"'
+    base = Path(__file__).parent
+    expected = (
+        f'demo @ {(base / rel_path).resolve().as_uri()} ; sys_platform == "linux"'
+    )
     _test_file_dependency_pep_508(
         mocker,
         "demo",
         rel_path,
         requirement,
+        expected,
         marker=SingleMarker("sys.platform", "linux"),
     )
 
@@ -182,12 +188,17 @@ def test_file_dependency_pep_508_extras(mocker: MockerFixture) -> None:
 
     rel_path = Path("..") / "fixtures" / "distributions" / wheel
     requirement = f'demo[foo,bar] @ {rel_path.as_posix()} ; sys_platform == "linux"'
+    base = Path(__file__).parent
+    expected = (
+        f"demo[bar,foo] @ {(base / rel_path).resolve().as_uri()} ;"
+        ' sys_platform == "linux"'
+    )
     _test_file_dependency_pep_508(
         mocker,
         "demo",
         rel_path,
         requirement,
-        f'demo[bar,foo] @ {rel_path.as_posix()} ; sys_platform == "linux"',
+        expected,
     )