self._cls_dict["__weakref__"] holds a reference to self._cls, preventing
self._cls from being released after the new, slots-enabled class is
returned.
Fixes#407
* Improve error for in_(a_string) with a non-string value
* Tighten exception handling and test description
* Improve changelog for Hynek
* Final changelog edit
* Add narrative chapter on initialization
* Be more explicit about defining validators both ways
* Stress that the name of default/validator != attr name
* Mention nested schemas
* Explain handling of private attributes
* Add another consequence of _ stripping
* Stress that nothing should overwrite attributes on class body
* Better wording
* typo
* Dedup examples
* Address review feedback
* Add newsfragments
* Annotate __init__ with type hints
This just adds the annotations found at run-time to the
`__annotations__` attribute of the created `__init__` function
Fixes#249
* More tests. Add return annotation
* Documentation
* This is not markdown
* Retain order if these or make_class are passed an ordered dict
Fixes#339
* Add newsfragment
* Another newsfragment
Fixes#300
* Docs and change tags
* Disable coverage and explain why
* PyPy has ordered dicts too
* Import OrderedDict only when necessary
* Make cell setting completely best effort
We just try, catch any exception and warn if it doesn't work on a Python 3.
Should cover edge cases such as Jython or GAE.
Fixes#321
* Add news fragment
* Typing is hard yo
* Make _CountingAttr empty metadata unique
Issue #278
* Correct st.none().map() to st.builds()
* Add 'real' and 'force coverage' tests for not None metadata
* Add changelog for pr 280
* Correct import order in tests/test_make.py
* Add back coverage force test
* Remove debug print from test/utils.py
* Fix and accelerate generated __hash__ methods
We now create a method like we do for __init__ and hash also the class of the
instance.
* Add/fix news fragments
* Hash random numbers instead of the actual class
* Even simpler: let's hash the unique filename
Or rather it's hash, because hashing ints is very fast.
* Stop setting attributes on class bodies
This behavior has been deprecated since 16.1 and can now be removed in
accordance with our backward-compatibility policy.
* We don't need iterkeys anymore
* Add support for passing a type to attr.ib() and gathering the type from PEP526-style annotations.
* Address review notes.
* More review notes.
* A few more review changes.
* Quick final fix to the changelog.
George Macon