depot/third_party/nixpkgs/pkgs/development/python-modules/spyder/dont-clear-pythonpath.patch

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Don't remove sys.path entries that come from PYTHONPATH, or else the app cannot
be used in Nixpkgs.
Author: Bjørn Forsman <bjorn.forsman@gmail.com>
diff -uNr spyder-5.4.0.orig/spyder/app/start.py spyder-5.4.0/spyder/app/start.py
--- spyder-5.4.0.orig/spyder/app/start.py 2022-08-30 02:02:28.000000000 +0200
+++ spyder-5.4.0/spyder/app/start.py 2023-01-02 11:38:28.138744879 +0100
@@ -6,16 +6,8 @@
# (see spyder/__init__.py for details)
# -----------------------------------------------------------------------------
-# Remove PYTHONPATH paths from sys.path before other imports to protect against
-# shadowed standard libraries.
import os
import sys
-if os.environ.get('PYTHONPATH'):
- for path in os.environ['PYTHONPATH'].split(os.pathsep):
- try:
- sys.path.remove(path.rstrip(os.sep))
- except ValueError:
- pass
# Standard library imports
import ctypes