Merge pull request #40 from DavidCEllis/cleanup_launch

Make sure lockfile installs are done with --no-deps

Author: DavidCEllis

src/ducktools/env/catalogue.py

@@ -301,6 +301,7 @@ def _create_venv(
                                 "install",
                                 "--python",
                                 env.python_path,
+                                "--no-deps",
                                 "-r",
                                 requirements_path,
                             ]
@@ -310,6 +311,7 @@ def _create_venv(
                                 "--python",
                                 env.python_path,
                                 "install",
+                                "--no-deps",
                                 "-r",
                                 requirements_path,
                             ]

src/ducktools/env/manager.py

@@ -340,10 +340,6 @@ def _launch_script(
         # Update environment variables for access from subprocess
         os.environ.update(env_vars)
 
-        def sigint_handler(signum, frame):
-            # Parent process should *not* terminate on keyboard interrupt
-            pass
-
         # Ignore the keyboard interrupt signal in parent process while subprocess is running.
         with _ignore_keyboardinterrupt():
             result = _laz.subprocess.run(