Message 346789 - Python tracker

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Content 
Example of case where a module path is still relative:
---
import sys
import os
modname = 'relpath'
filename = modname + '.py'
sys.path.insert(0, os.curdir)
with open(filename, "w") as fp:
    print("import sys", file=fp)
    print("mod = sys.modules[__name__]", file=fp)
    print("print(f'{__file__=}')", file=fp)
    print("print(f'{mod.__file__=}')", file=fp)
    print("print(f'{mod.__cached__=}')", file=fp)
__import__(modname)
os.unlink(filename)
---

Output:
---
__file__='./relpath.py'
mod.__file__='./relpath.py'
mod.__cached__='./__pycache__/relpath.cpython-39.pyc'
---

__file__ and mod.__file__ are relative paths: not absolute paths.