Specify maximum typeguard version in pyproject.toml

[waleedmebane]

deal test doesn't work when typeguard>2.13.3 is installed. It gives an error like the following:

$ python3 -m deal test deal_test.py 
running deal_test.py
test
2
  running count
    count(item='', items=[])
    Traceback (most recent call last):
      File "/home/user/.local/lib/python3.9/site-packages/deal/_cli/_test.py", line 111, in run_cases
        case()
      File "/home/user/.local/lib/python3.9/site-packages/deal/_testing.py", line 55, in __call__
        self._check_result(result)
      File "/home/user/.local/lib/python3.9/site-packages/deal/_testing.py", line 65, in _check_result
        memo = typeguard._CallMemo(
      File "/home/user/.local/lib/python3.9/site-packages/typeguard/__init__.py", line 42, in __getattr__
        raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
    AttributeError: module 'typeguard' has no attribute '_CallMemo'

"_CallMemo" seems to have been removed from typeguard.

[waleedmebane]

The contents of deal_test.py were:

import deal
from typing import List

@deal.post(lambda result: result >= 0)
@deal.pure
def count(items: List[str], item: str) -> int:
    return items.count(item)

test_count = deal.cases(count)

listcount = count(items=["apple", "banana", "banana"], item="banana")
print("test")
print(listcount)

[orsinium]

Thank you :) Can you make deal compatible with the new release instead?

[orsinium]

CallMemo now lives in typeguard._memo and check_return_type lives in typeguard._functions

[waleedmebane]

I did notice that there was a CallMemo with a different interface in the latest version of typeguard, as I tried to see if deal could be trivially updated. Unfortunately, I don't have the time to code much right now. I was just taking a break from writing and decided to see if I could learn some of what deal could do. Thanks.

[orsinium]

That's alright, I can take care of it. Have fun exploring deal. If you're looking for more mind-bending Python stuff, dry-python team has some fun functional libraries.