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| author | Saiyang Gou <gousaiyang@163.com> | 2020-02-08 00:48:06 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-02-08 00:48:06 (GMT) |
| commit | 0edc2c7678266c39a7ceb2df885cb050f887e32b (patch) | |
| tree | a46e1ab857a83cd18ca6dfe673a254552fac0be4 /Doc/library | |
| parent | 9a978ddb93bf5eaa519916d9a40c4fa4edf5d854 (diff) | |
| download | cpython-0edc2c7678266c39a7ceb2df885cb050f887e32b.zip cpython-0edc2c7678266c39a7ceb2df885cb050f887e32b.tar.gz cpython-0edc2c7678266c39a7ceb2df885cb050f887e32b.tar.bz2 | |
Doc: sys.__unraisablehook__ and bytearray.hex separators are new in 3.8 (GH-17884)
Minor fix in documentation:
- `sys.__unraisablehook__` is new in version 3.8
- Optional `sep` and `bytes_per_sep` parameters for `bytearray.hex` is also supported in Python 3.8 (just like `bytes.hex`)
Diffstat (limited to 'Doc/library')
| -rw-r--r-- | Doc/library/stdtypes.rst | 16 | ||||
| -rw-r--r-- | Doc/library/sys.rst | 2 |
2 files changed, 15 insertions, 3 deletions
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index fd3401f..47d64f1 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -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. @@ -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. @@ -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 @@ -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. :: @@ -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. :: diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index d28b356..f67bf63 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -343,6 +343,8 @@ always available. .. versionadded:: 3.7 __breakpointhook__ + .. versionadded:: 3.8 + __unraisablehook__ .. function:: exc_info() |