`pandas.io.parsers.TextFileReader` now support `context manager` with `__enter__` and `__exit__` function but not include in stub file

[gramster]

pandas.io.parsers.TextFileReader now support context manager with __enter__ and __exit__ function but not include in stub file

python-type-stubs/pandas/io/parsers.pyi

Lines 553 to 564 in e7def7e

	class TextFileReader(abc.Iterator):
	f = ...
	orig_options = ...
	engine = ...
	chunksize = ...
	nrows = ...
	squeeze = ...
	def __init__(self, f, engine = ..., **kwds) -> None: ...
	def close(self) -> None: ...
	def __next__(self): ...
	def read(self, nrows = ...): ...
	def get_chunk(self, size = ...): ...

Originally posted by @yanyongyu in #129 (comment)

[Avasam]

Pandas has been upstreamed and no longer maintained here. https://github.com/pandas-dev/pandas-stubs I think this can be closed.