Changelog:
=========
* Fixed inference of "self" in binary operations in which "self"
is part of a list or tuple.
* Fixed builtin inference on `property` calls not calling the `postinit` of the new node, which
resulted in instance arguments missing on these nodes.
* Fixed a crash on "Super.getattr" when the attribute was previously uninferable due to a cache
limit size. This limit can be hit when the inheritance pattern of a class (and therefore of the
"__init__" attribute) is very large.
* Inlcude names of keyword-only arguments in "astroid.scoped_nodes.Lambda.argnames".
* Fixed a crash inferring on a "NewType" named with an f-string.
* Add support for [attrs v21.3.0](https://github.com/python-attrs/attrs/releases/tag/21.3.0) which
added a new `attrs` module alongside the existing `attr`.
* Use the "end_lineno" attribute for the "NodeNG.tolineno" property
when it is available.
* Add "is_dataclass" attribute to "ClassDef" nodes.
* Use "sysconfig" instead of "distutils" to determine the location of
python stdlib files and packages.
* Fixed crash with recursion error for inference of class attributes that referenced
the class itself.
* Fixed crash when trying to infer "items()" on the "__dict__"
attribute of an imported module.
* Add optional "NodeNG.position" attribute.
Used for block nodes to highlight position of keyword(s) and name
in cases where the AST doesn't provide good enough positional information.
E.g. "nodes.ClassDef", "nodes.FunctionDef".
* Fix "ClassDef.fromlineno". For Python < 3.8 the "lineno" attribute includes decorators.
"fromlineno" should return the line of the "class" statement itself.
* Performance improvements. Only run expensive decorator functions when
non-default Deprecation warnings are enabled, eg. during a Pytest run.
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>
