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gh-92913: Clarify changes to PyInitConfig.module_search_paths[_set] fields (GH-92980)

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(cherry picked from commit 403d16fa28)

Co-authored-by: Steve Dower <steve.dower@python.org>
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Miss Islington (bot) 2022-05-19 13:13:15 -07:00 • committed by GitHub
parent 57d7ddd607
commit 4eb2f40756
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5 changed files with 39 additions and 8 deletions
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5
Modules/getpath.py
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@ -228,6 +228,7 @@ def search_up(prefix, *landmarks, test=isfile):
use_environment = config.get('use_environment', 1)
pythonpath = config.get('module_search_paths')
pythonpath_was_set = config.get('module_search_paths_set')
real_executable_dir = None
stdlib_dir = None
@ -626,8 +627,8 @@ def search_up(prefix, *landmarks, test=isfile):
config['module_search_paths'] = py_setpath.split(DELIM)
config['module_search_paths_set'] = 1
elif not pythonpath:
# If pythonpath was already set, we leave it alone.
elif not pythonpath_was_set:
# If pythonpath was already explicitly set or calculated, we leave it alone.
# This won't matter in normal use, but if an embedded host is trying to
# recalculate paths while running then we do not want to change it.
pythonpath = []