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Feb 8, 2020
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Doc: sys.__unraisablehook__ and bytearray.hex separators are new in 3.8 #17884

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Doc: sys.__unraisablehook__ and bytearray.hex separators are new in 3.8
gousaiyang Jan 7, 2020
0c1c8b9
Do not duplicate separator examples, improve function signature
gousaiyang Feb 8, 2020
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16 changes: 13 additions & 3 deletions Doc/library/stdtypes.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -2416,7 +2416,7 @@ data and are closely related to string objects in a variety of other ways.
A reverse conversion function exists to transform a bytes object into its
hexadecimal representation.

.. method:: hex()
.. method:: hex([sep[, bytes_per_sep]])

Return a string object containing two hexadecimal digits for each
byte in the instance.
Expand Down Expand Up @@ -2510,7 +2510,7 @@ objects.
A reverse conversion function exists to transform a bytearray object into its
hexadecimal representation.

.. method:: hex()
.. method:: hex([sep[, bytes_per_sep]])

Return a string object containing two hexadecimal digits for each
byte in the instance.
Expand All @@ -2520,6 +2520,11 @@ objects.

.. versionadded:: 3.5

.. versionchanged:: 3.8
Similar to :meth:`bytes.hex`, :meth:`bytearray.hex` now supports
optional *sep* and *bytes_per_sep* parameters to insert separators
between bytes in the hex output.

Since bytearray objects are sequences of integers (akin to a list), for a
bytearray object *b*, ``b[0]`` will be an integer, while ``b[0:1]`` will be
a bytearray object of length 1. (This contrasts with text strings, where
Expand Down Expand Up @@ -3673,7 +3678,7 @@ copying.
in-memory Fortran order is preserved. For non-contiguous views, the
data is converted to C first. *order=None* is the same as *order='C'*.

.. method:: hex()
.. method:: hex([sep[, bytes_per_sep]])

Return a string object containing two hexadecimal digits for each
byte in the buffer. ::
Expand All @@ -3684,6 +3689,11 @@ copying.

.. versionadded:: 3.5

.. versionchanged:: 3.8
Similar to :meth:`bytes.hex`, :meth:`memoryview.hex` now supports
optional *sep* and *bytes_per_sep* parameters to insert separators
between bytes in the hex output.

.. method:: tolist()

Return the data in the buffer as a list of elements. ::
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2 changes: 2 additions & 0 deletions Doc/library/sys.rst
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Expand Up @@ -343,6 +343,8 @@ always available.
.. versionadded:: 3.7
__breakpointhook__

.. versionadded:: 3.8
__unraisablehook__

.. function:: exc_info()

Expand Down