Merge pull request #1019 from google/google_sync

Google sync

CHANGELOG

@@ -1,3 +1,13 @@
+Version 2021.10.04
+
+Bug fixes:
+* Call init_class instead of instantiate when adding assertIsInstance bindings.
+* Use the namedtuple 'defaults' argument when generating __new__ signature.
+* Do not raise a parser error for unrecognised decorators.
+* Merge BaseValue.cls and BaseValue.get_class().
+* Check Instance.maybe_missing_members earlier during attribute access.
+* Fix a bug in matching callables with TypeVar parameters.
+
 Version 2021.09.27
 
 New features and updates:

docs/developers/annotations.md

@@ -150,7 +150,7 @@ the `param`s are types (possibly parametrised themselves) or lists of types.
 ### Conversion to abstract types
 
 The main annotation processing code lives in the
-`annotations_util.AnnotationsUtil` class (instantiated as a member of the VM).
+`annotation_utils.AnnotationUtils` class (instantiated as a member of the VM).
 This code has several entry points, for various annotation contexts, but the
 bulk of the conversion work is done in the internal method
 `_process_one_annotation()`.
@@ -170,9 +170,9 @@ various kinds of annotations, and calling itself recursively to deal with nested
 annotations. The return value of `_process_one_annotation` is an
 `abstract.*` object that can be applied as the python type of a variable.
 
-The various public methods in `AnnotationsUtil` cover different contexts in
+The various public methods in `AnnotationUtils` cover different contexts in
 which we can encounter variable annotations while processing bytecode; search
-for `self.annotations_util` in `vm.py` to see where each one is used.
+for `self.annotation_utils` in `vm.py` to see where each one is used.
 
 ## Tracking local operations
 

docs/developers/special_builtins.md

@@ -15,7 +15,7 @@ freshness: { owner: 'mdemello' reviewed: '2020-09-18' }
          * [Instances](#instances)
       * [Variables and data](#variables-and-data)
 
-<!-- Added by: rechen, at: 2021-08-10T21:18-07:00 -->
+<!-- Added by: rechen, at: 2021-09-22T20:26-07:00 -->
 
 <!--te-->
 
@@ -181,7 +181,7 @@ Pytype replicates this behaviour by providing a `StaticMethod` class, whose
 `call` method takes in a function (specifically a variable whose binding is an
 `abstract.InterpreterFunction` object), and returns a `StaticMethodInstance`
 that wraps the original variable. `StaticMethodInstance` in turn wraps the
-underlying function and provides an object whose `get_class()` method returns
+underlying function and provides an object whose `cls` attribute is
 `special_builtins.StaticMethod` and whose `__get__` slot returns the original
 function. (The details of `StaticMethodInstance` don't matter too much for now,
 but note the two-stage process by which we have achieved the desired method

pytype/CMakeLists.txt

@@ -28,7 +28,7 @@ py_library(
     .abstract
     .abstract_utils
     .analyze
-    .annotations_util
+    .annotation_utils
     .attribute
     .blocks
     .class_mixin
@@ -122,9 +122,9 @@ py_library(
 
 py_library(
   NAME
-    annotations_util
+    annotation_utils
   SRCS
-    annotations_util.py
+    annotation_utils.py
   DEPS
     ._utils
     .abstract
@@ -510,7 +510,7 @@ py_library(
     ._utils
     .abstract
     .abstract_utils
-    .annotations_util
+    .annotation_utils
     .attribute
     .blocks
     .class_mixin

pytype/__version__.py

@@ -1,2 +1,2 @@
 # pylint: skip-file
-__version__ = '2021.09.27'
+__version__ = '2021.10.04'