Avoid undefined LFS_TYPE_REG/DIR.

[Krakonos]

It seems all versions of mypy between 1.0.1 and 1.9.0 crash due to this definition ( python/mypy#17059 ).

This seems to be a workaround. However, I'm not sure if the lfs.pyi is auto-generated or hand-written. There may be a better solution to this.

[BrianPugh]

I think this looks good to me; the pyi file is hand-crafted, but this assignment seems like an oversight. Thanks!

[BrianPugh]

so I'm holding off on this for a tiny bit, I think it may be more appropriate to change all of the value assignments in the pyi file to ellipsis (i.e. TYPE_REG: int = ...).

I'm running the following mypy on an M1 mac, and I'm unable to reproduce the crash mentioned in python/mypy#17059. I'll try some other things to see if I can reproduce.:

$ mypy --version
mypy 1.9.0 (compiled: yes)

[BrianPugh]

ok I'm able to reproduce, my environment was previously a lil messed up:

$ mypy --python-executable .venv/bin/python script.py
Traceback (most recent call last):
  File "/opt/homebrew/bin/mypy", line 8, in <module>
    sys.exit(console_entry())
             ^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/mypy/1.9.0/libexec/lib/python3.12/site-packages/mypy/__main__.py", line 15, in console_entry
    main()
  File "mypy/main.py", line 100, in main
  File "mypy/main.py", line 182, in run_build
  File "mypy/build.py", line 192, in build
  File "mypy/build.py", line 266, in _build
  File "mypy/build.py", line 2942, in dispatch
  File "mypy/build.py", line 3340, in process_graph
  File "mypy/build.py", line 3467, in process_stale_scc
  File "mypy/build.py", line 2503, in write_cache
  File "mypy/build.py", line 1564, in write_cache
  File "mypy/nodes.py", line 387, in serialize
  File "mypy/nodes.py", line 3933, in serialize
  File "mypy/nodes.py", line 3870, in serialize
  File "mypy/nodes.py", line 3278, in serialize
  File "mypy/nodes.py", line 3933, in serialize
  File "mypy/nodes.py", line 3865, in serialize
AssertionError: Definition of littlefs.lfs.LFSStat.TYPE_REG is unexpectedly incomplete

I'm going to try and replace stuff with ... and see if everything behaves as expected.

[BrianPugh]

Ok so, I've updated this PR so that ... gets assigned to those values.

I will not be changing the other default values in the stub, because some IDEs show that information, so may as well keep it (see python/typeshed#8988).

[BrianPugh]

this has been released as part of v0.10.1

EDIT: hopefully will be released later today; there's some third-party CI stuff that is down at the moment preventing a release.

EDIT2: released.

[Krakonos]

Thanks for the quick action, the new release works for me!