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26 changes: 19 additions & 7 deletions src/manage/aliasutils.py
Original file line number Diff line number Diff line change
Expand Up @@ -21,26 +21,38 @@

SCRIPT_CODE = """import sys

# Avoid letting __main__.__file__ lead back to this script
try:
if not sys.path[0]:
del sys.path[0]
except AttributeError:
__file__ = None
except Exception:
pass
except IndexError:

# Also clear __spec__.origin when it exists
try:
__spec__.origin = None
except Exception:
pass

# Replace argv[0] with our executable instead of the script name.
try:
if sys.argv[0][-14:].upper() == ".__SCRIPT__.PY":
sys.argv[0] = sys.argv[0][:-14]
sys.orig_argv[0] = sys.argv[0]
except AttributeError:
pass
except IndexError:
pass

from {mod} import {func}
sys.exit({func}())
if __name__ == "__main__":
try:
if not sys.path[0]:
del sys.path[0]
except AttributeError:
pass
except IndexError:
pass

from {mod} import {func}
sys.exit({func}())
"""


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