* make io.pyi import _io.py(i), like io.py does
* make write/writelines take 'Any', on _IOBase
* Add missing constructors, fix inconsistencies.
* Also, as far as possible, try to simplify, by moving methods into base
classes.
* fix lint+mypy warnings
* add missing __enter__ methods
* make _IOBase inherit from BinaryIO
* make _TextIOBase not subclass _IOBase
* Add flags to pass on --warn-unused-ignores and --no-implicit-optional to mypy
* Make implicit Optional explicit in arg types (2and3 part)
* Convert {stdlib,third_party}/2 to explicit Optional
* DictReader should not be abstract. Reformat long lines.
* Make restval optional for DictWriter.__init__.
* The arg to reader() is *Iterable*, not *Iterator*.
* Improve signature of float() (use Union instead of overload).
Add an additional overload for the `repeat = n` case. Since we don't know
the numeric value of `repeat`, this just produces an iterator over an
arbitrary-length tuple.
* Update default values to `...` in `__init__` and `__new__` in `int` and `str`.
* Add `__new__` to `enum.IntEnum` to override inherited `__new__`.
* Add `type: ignore` comment to `IntEnum`
- Adding optional to _FILE for stderr + stdout arguments to subprocess functions
- Sometimes you might want subprocess commands to be quiet and other time print the output
Update stub for spwd
- Use `NamedTuple`
- Fix stub for Python 3
- Some attributes are changed from Python 2
- `sp_nam` -> `sp_namp`
- `sp_pwd` -> `sp_pwdp`
In Python 2, doing
os.path.join(u"foo", "bar")
is actually legal, and returns a unicode string.
Also os.path.relpath always returns the type of its first argument.
(The solution is not perfect -- e.g.
os.path.join("a", "b", "c", "d", u"e")
will still result in a type error. )
* Update stubs for `collections` module in both Pythons.
* Update `typing.NamedTuple` stub to have `_source` attribute.
* Fix compatibility of `deque.index` signature with supertype `Sequence`
* complete doctest stub
And merge it into 2and3 (the old stubs were virtually empty).
* note things changed in 3.4
2.7 also had an undocumented and deprecated doctest.Tester class. I'm going to leave it out until somebody asks for it to be added.
* dummy_thread improvements
- Complete the Python 3 stub
- Add a Python 2 stub. They're close enough that they should go into 2and3, but
the module name changed so we can't do that.
* fix my bugs
- Moves the pdb stub from separate `2`/`3` files to a single file in `2and3`, as they were identical.
- Maintains the comment header, as the stub is incomplete.
- Updates documentation related to previously required comment headers.
- Removes all comment headers from stubs
- Occasionally included a header for stubs that were noted to be incomplete or contained todo's.
* Add __getattr__ to ModuleType.
Modules can contain anything, so give them a generic "__getattr__(name) -> Any".
This makes code like the following type-check, in pytype:
sys.modules.get("random").randint
* undo Python 3 change
* Revert "undo Python 3 change"
This reverts commit 96cf2d529e374a754f1ba681f0fc81aab25f81ef.
* Revert "Add __getattr__ to ModuleType."
This reverts commit 3ac1cf8a3b25dabfe386fbf34aef680fb1acd112.
* In stdlib/2/, make sys.modules a Dict[str, Any].
(Instead of Dict[str, ModuleType])
Same as stdlib/3/.
From Samuel Freilich:
In Python 2, the predicate parameter in itertools.ifilter and
itertools.ifilterfalse can be None, indicating that true or false values
should be retained (functionally equivalent to passing "bool" as the
predicate). In Python 3, filter and itertools.filterfalse have
the same behavior.
* add typing.ContextManager for 3.6+ only
This fixes the easier part of #655.
Would it make sense to add a generic typing.ContextManager that exists in any Python version?
* update comment
* fix argument types for ContextManager.__exit__
* add AsyncContextManager
* add @asynccontextmanager
* typing.ContextManager now always exists
* back out async-related changes
Will submit those in a separate PR later
* fix import order
* AbstractContextManager only exists in 3.6+
* AbstractContextManager -> ContextManager
