Remove dead code and settings (#147)

* Reformat code according to project standards

* Drop dead code

src/pythonfinder/environment.py

@@ -7,14 +7,6 @@
 import sys
 
 
-def is_type_checking():
-    try:
-        from typing import TYPE_CHECKING
-    except ImportError:
-        return False
-    return TYPE_CHECKING
-
-
 def possibly_convert_to_windows_style_path(path):
     if not isinstance(path, str):
         path = str(path)
@@ -53,7 +45,6 @@ def possibly_convert_to_windows_style_path(path):
 
 
 IGNORE_UNSUPPORTED = bool(os.environ.get("PYTHONFINDER_IGNORE_UNSUPPORTED", False))
-MYPY_RUNNING = os.environ.get("MYPY_RUNNING", is_type_checking())
 SUBPROCESS_TIMEOUT = os.environ.get("PYTHONFINDER_SUBPROCESS_TIMEOUT", 5)
 """The default subprocess timeout for determining python versions
 

src/pythonfinder/pythonfinder.py

@@ -1,14 +1,15 @@
 from __future__ import annotations
 
 import operator
+from collections.abc import Iterable
 from typing import Any, Optional
 
+from .environment import set_asdf_paths, set_pyenv_paths
 from .exceptions import InvalidPythonVersion
 from .models.common import FinderBaseModel
 from .models.path import PathEntry, SystemPath
 from .models.python import PythonVersion
-from .environment import set_asdf_paths, set_pyenv_paths
-from .utils import Iterable, version_re
+from .utils import version_re
 
 
 class Finder(FinderBaseModel):

src/pythonfinder/utils.py

@@ -241,12 +241,6 @@ def ensure_path(path: Path | str) -> Path:
     return path.absolute()
 
 
-def _filter_none(k, v) -> bool:
-    if v:
-        return True
-    return False
-
-
 def normalize_path(path: str) -> str:
     return os.path.normpath(
         os.path.normcase(

tasks/release.py

@@ -2,17 +2,20 @@
 from __future__ import annotations
 
 import re
+import shutil
 import sys
 from pathlib import Path
 
 import invoke
 from parver import Version
 
-from .vendoring import drop_dir
-
 TASK_NAME = "RELEASE"
 
 
+def drop_dir(path):
+    shutil.rmtree(str(path))
+
+
 def _get_git_root(ctx):
     return Path(ctx.run("git rev-parse --show-toplevel", hide=True).stdout.strip())
 

tests/test_environment.py

@@ -9,20 +9,20 @@
 from pythonfinder.environment import possibly_convert_to_windows_style_path
 
 
-@pytest.mark.skipif(os.name != 'nt', reason="Only run on Windows")
+@pytest.mark.skipif(os.name != "nt", reason="Only run on Windows")
 def test_possibly_convert_to_windows_style_path():
     # Create a temporary directory
     with tempfile.TemporaryDirectory() as tmpdirname:
         # Get an input path in the form "\path\to\tempdir"
         drive, tail = os.path.splitdrive(tmpdirname)
-        input_path = tail.replace('/', '\\')
+        input_path = tail.replace("/", "\\")
         assert re.match(r"(\\[^/\\]+)+", input_path)
         revised_path = possibly_convert_to_windows_style_path(input_path)
         assert input_path == revised_path
 
         # Get an input path in the form "/c/path/to/tempdir"
-        input_path = '/' + drive[0].lower() + tail.replace('\\', '/')
+        input_path = "/" + drive[0].lower() + tail.replace("\\", "/")
         assert re.match(r"/[a-z](/[^/\\]+)+", input_path)
-        expected = drive.upper() + tail.replace('/', '\\')
+        expected = drive.upper() + tail.replace("/", "\\")
         revised_path = possibly_convert_to_windows_style_path(input_path)
         assert expected == revised_path