Pytype

Bug fixes:
* Add missing attrs.validators.min_len.
* Allow bare variable annotations at the module level.
* Change the order of the Protocol and Generic bases when expanding
Protocol[_T].
* Handle multiple substitutions better in PyTDSignature.call_with_args.
* Improve name resolution for typeshed.

Updates:
* Use argument-by-argument call matching for some simple generic functions.

Bug fixes:
* Check that classmethod and staticmethod are applied to callable functions.
* Add StopIteration.value and turn type comments into annotations.
* Fix nested class inference for TypedDict and ParameterizedClass.
* analyze_project: fix parsing of `jobs=auto` from config files.
* xref: link the entire span of a function call.

Bug fixes:
* Support aliases of module name prefixes in load_pytd.
* Don't allow partial late annotations in | union types.
* Fully resolve pytd aliases in LookupExternalType's duplicate aliases check.

Updates:
* Remove the --enable-bare-annotations flag. Its behavior is now the default.
* Support generic properties.

Bug fixes:
* Python 3.10:
* Don't assume Any | Any is a type annotation.
* Calculate starts of decorated functions correctly.
* Don't crash on a nested function referenced in a closure before definition.
* Sort classes by name in convert.merge_classes.

Bug fixes:
* Look up methods properly on classes with _HAS_DYNAMIC_ATTRIBUTES.
* Handle .pyi-1 files in load_pytd.Module.is_package().
* Adjust opcode line numbers for return statements in python 3.10+.
* Remove optimize.Factorize, which unnecessarily flattens overloaded functions.
* Fix coroutine signatures in overriding_checks.
* Handle generic types correctly in signature compatibility checks.
* Respect NoReturn annotations even when maximum depth is reached.

Updates:
* Add the option to show kythe facts in the debug indexer.
* Add a command-line argument `pickle-metadata` to pass metadata to pytype to
store during serialization to a pickle file.

Bug fixes:
* Make slight improvements to --overriding-default-value-checks.
* Preserve comments when preprocessing source code.