[issue35969] Interpreter crashes with "can't initialize init_sys_streams" when abc fails to import

[Karthikeyan Singaravelan]

Karthikeyan Singaravelan <tir.karthi at gmail.com> added the comment:

I hope there are certain modules that CPython interpreter expects to load properly. There were some cases in the past where encodings module caused the interpreter to crash. A similar scenario.

➜  cpython git:(master) echo "raise Exception('a')" > encodings.py
➜  cpython git:(master) ✗ PYTHONPATH=: ./python.exe
Fatal Python error: initfsencoding: failed to get the Python codec of the filesystem encoding
Traceback (most recent call last):
  File "/Users/karthikeyansingaravelan/stuff/python/cpython/encodings.py", line 1, in <module>
Exception: a
[1]    29005 abort      PYTHONPATH=: ./python.exe

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nosy: +xtreak

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<https://bugs.python.org/issue35969>
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