chore: Update .gitignore to exclude __pycache__ directory

.gitignore

@@ -3,3 +3,4 @@ build
 dist
 uvenv_cli.egg-info
 .vscode
+__pycache__

uvenv/cli.py

@@ -11,17 +11,15 @@ Options:
   --version     Show version.
 """
 
-import os
 import sys
 import logging
-import shlex
 
-import shellingham
 from docopt import docopt
 
 from .project import Project
 from .__version__ import __version__
 
+
 logging.basicConfig(
     level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s"
 )
@@ -32,8 +30,6 @@ def main():
     args = docopt(__doc__, version=f"uvenv {__version__}")
     project = Project.from_cwd()
 
-
-
     try:
         # Ensure the project has a virtual environment.
         project.ensure_requirements_txt()
@@ -48,7 +44,6 @@ def main():
             # Update the lockfile.
             project.lock()
 
-
     except Exception as e:
         logger.error(f"An error occurred: {str(e)}")
         sys.exit(1)

uvenv/project.py

@@ -11,12 +11,15 @@ def system_run(*command):
     exit_code = os.system(shlex.join(command))
     return exit_code >> 8
 
+
 class Project:
     def __init__(self, path):
         self.path = Path(path).resolve()
 
     @classmethod
-    def from_cwd(cls, *, search_depth=3, search_fnames=[REQUIREMENTS_TXT, REQUIREMENTS_IN]):
+    def from_cwd(
+        cls, *, search_depth=3, search_fnames=[REQUIREMENTS_TXT, REQUIREMENTS_IN]
+    ):
         """Find the project root by searching up the directory tree for a file named `requirements.txt`."""
         current_path = Path.cwd()
 
@@ -32,7 +35,7 @@ class Project:
         """Ensure the project has a virtual environment."""
 
         if not self.path_to_venv.exists():
-           system_run("uv", "venv", str(self.path_to_venv))
+            system_run("uv", "venv", str(self.path_to_venv))
 
     def ensure_requirements_txt(self):
         """Ensure the project has a `requirements.txt` file."""