Niels Buwen

Empty generator results in segmentation fault

5

**Describe the bug** A test case containing an empty generator (one that will never generate any elements) results in a segmentation fault when that test case is run. ``` runner.cpp:6:...

I found this unexpected behavior while validating forms: - `Form.bind` correctly validates "global" constraints - `Form.fillAndValidate` does not validate "global" constraints Why do these cases behave differently? Here is a...

`Workspace.register` was a method that could register unknown methods with the skillbridge. This is obsolete now, because the workspace does not need to know the functions.

Template caching does not take environment configuration into account

1

The template cache is not invalidated when the configuration of the environment changes. See this minimal example ```python from jinja2 import Environment, FileSystemBytecodeCache, DictLoader e = Environment( bytecode_cache=FileSystemBytecodeCache(), loader=DictLoader({'test': 'Test\n'}),...

Support del __dict__

6

I would like to take over this good first issue: #5355 It brings the interpreter in line with the cpython behaviour when deleting `__dict__` attributes. ```python class Thing: def __init__(self):...

Basic checking of format string compatibility in f-strings

2

**Feature** Mypy should check whether format strings in `f`-strings make sense in basic cases. **Pitch** Consider this minimal example ```python print(f"{123:xyz}") ``` This fails at runtime with > Value Error:...

Enable checking for f strings

3

Resolves #17714 , fixes #11723 Support for f-string checking was already partially implemented. Consider this code: ```python f"{123:abc}" "{:abc}".format(123) ``` Mypy ran these lines through the format checker. The call...