fix: handle weird multipath thing

src/ape/managers/project.py

@@ -1,4 +1,3 @@
-import importlib.resources as resources
 import json
 import random
 import shutil
@@ -35,6 +34,7 @@
     create_tempdir,
     get_all_files_in_directory,
     get_full_extension,
+    get_package_path,
     get_relative_path,
     in_tempdir,
     path_match,
@@ -1539,11 +1539,9 @@ def from_python_library(
             :class:`~ape.managers.project.LocalProject`
         """
         try:
-            file_result = resources.files(package_name)
-        except ModuleNotFoundError as err:
-            raise ProjectError(f"Package '{package_name}' not found in site-packages.") from err
-
-        pkg_path = Path(str(file_result)).resolve()
+            pkg_path = get_package_path(package_name)
+        except ValueError as err:
+            raise ProjectError(str(err)) from err
 
         # Treat site-package as a local-project.
         return LocalProject(pkg_path, config_override=config_override)

src/ape/utils/__init__.py

@@ -52,6 +52,7 @@
     expand_environment_variables,
     get_all_files_in_directory,
     get_full_extension,
+    get_package_path,
     get_relative_path,
     in_tempdir,
     path_match,
@@ -98,6 +99,7 @@
     "get_all_files_in_directory",
     "get_current_timestamp_ms",
     "get_full_extension",
+    "get_package_path",
     "pragma_str_to_specifier_set",
     "in_tempdir",
     "injected_before_use",

src/ape/utils/os.py

@@ -4,6 +4,7 @@
 from collections.abc import Callable, Iterator
 from contextlib import contextmanager
 from fnmatch import fnmatch
+from importlib.resources import files
 from pathlib import Path
 from re import Pattern
 from tempfile import TemporaryDirectory, gettempdir
@@ -302,3 +303,33 @@ def clean_path(path: Path) -> str:
         return f"$HOME{os.path.sep}{path.relative_to(home)}"
 
     return f"{path}"
+
+
+def get_package_path(package_name: str) -> Path:
+    """
+    Get the path to a package from site-packages.
+
+    Args:
+        package_name (str): The name of the package.
+
+    Returns:
+        Path
+    """
+    try:
+        file_result = files(package_name)
+    except ModuleNotFoundError as err:
+        raise ValueError(f"Package '{package_name}' not found in site-packages.") from err
+
+    if not file_result:
+        raise ValueError(f"Package '{package_name}' not found in site-packages.")
+
+    # There is no easy way to get a real-path from a MultiplexedPath
+    for path in file_result.iterdir():
+        if not isinstance(path, Path):
+            continue
+
+        for parent in path.parents:
+            if parent.name == package_name:
+                return parent
+
+    raise ValueError(f"Unable to get package path for '{package_name}'.")

src/ape_pm/dependency.py

@@ -3,7 +3,7 @@
 import shutil
 from collections.abc import Iterable
 from functools import cached_property
-from importlib import metadata, resources
+from importlib import metadata
 from pathlib import Path
 from typing import Optional, Union
 
@@ -13,7 +13,7 @@
 from ape.exceptions import ProjectError
 from ape.logging import logger
 from ape.managers.project import _version_to_options
-from ape.utils import ManagerAccessMixin, clean_path, in_tempdir
+from ape.utils import ManagerAccessMixin, clean_path, get_package_path, in_tempdir
 from ape.utils._github import _GithubClient, github_client
 
 
@@ -414,11 +414,9 @@ def validate_model(cls, values):
     @cached_property
     def path(self) -> Path:
         try:
-            file_result = resources.files(self.python)
-        except ModuleNotFoundError as err:
-            raise ProjectError(f"Dependency '{self.python}' not found installed.") from err
-
-        return Path(str(file_result)).resolve()
+            return get_package_path(self.python)
+        except ValueError as err:
+            raise ProjectError(str(err)) from err
 
     @property
     def package_id(self) -> str: