Problem description Suppose a following test class Foo: def __init__(self): self.value: int | None = None def set_value(self, value: int | None): self.value = value def test_foo(): foo = Foo() assert foo.value is None foo.set_value(1) assert isinstance(foo.value, int) assert foo.value…
I installed a "dnspython" package with "pip install dnspython" under Ubuntu 22.10 and made a following short script: #!/usr/bin/env python3 import dns.zone import dns.query zone = dns.zone.Zone("example.net") dns.query.inbound_xfr("10.0.0.1", zone) for (name, ttl, rdata) in zone.iterate_rdatas("SOA"): serial_nr = rdata.serial When I…
I have a Python project which uses mypy for type checking. The root of my project contains a setup.py and the package folder rise, along with a virtual environment folder venv. Both my shells and VSCode are set to use…
When enabling mypy in vscode ("python.linting.mypyEnabled": true,), then any manual mypy commands become very slow and CPU intensive (10s before vs 3min after). It seems like the two mypy processes should be independent, or even aid each other through a…
I have the following python snippet that is generating MyPy "problems" (in vscode). my_struct = MyStruct() #! set mutable flag to true to place data in our object. fcntl.ioctl( dev_hand.fileno(), my_ioctl_id, my_struct, True ) The error is: Argument 3 to…