diff --git a/Include/patchlevel.h b/Include/patchlevel.h index 09db42f19fd..0b5d280bd4f 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -19,11 +19,11 @@ #define PY_MAJOR_VERSION 3 #define PY_MINOR_VERSION 9 #define PY_MICRO_VERSION 1 -#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_GAMMA -#define PY_RELEASE_SERIAL 1 +#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL +#define PY_RELEASE_SERIAL 0 /* Version as a string */ -#define PY_VERSION "3.9.1rc1+" +#define PY_VERSION "3.9.1" /*--end constants--*/ /* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2. diff --git a/Lib/pydoc_data/topics.py b/Lib/pydoc_data/topics.py index 6411c8cd6be..d8dd8c536aa 100644 --- a/Lib/pydoc_data/topics.py +++ b/Lib/pydoc_data/topics.py @@ -1,5 +1,5 @@ # -*- coding: utf-8 -*- -# Autogenerated by Sphinx on Tue Nov 24 17:42:56 2020 +# Autogenerated by Sphinx on Mon Dec 7 15:00:07 2020 topics = {'assert': 'The "assert" statement\n' '**********************\n' '\n' @@ -5307,24 +5307,23 @@ topics = {'assert': 'The "assert" statement\n' 'for the\n' 'conversion. The alternate form is defined differently for ' 'different\n' - 'types. This option is only valid for integer, float, ' - 'complex and\n' - 'Decimal types. For integers, when binary, octal, or ' - 'hexadecimal output\n' - 'is used, this option adds the prefix respective "\'0b\'", ' - '"\'0o\'", or\n' - '"\'0x\'" to the output value. For floats, complex and ' - 'Decimal the\n' - 'alternate form causes the result of the conversion to ' - 'always contain a\n' - 'decimal-point character, even if no digits follow it. ' - 'Normally, a\n' - 'decimal-point character appears in the result of these ' - 'conversions\n' - 'only if a digit follows it. In addition, for "\'g\'" and ' - '"\'G\'"\n' - 'conversions, trailing zeros are not removed from the ' - 'result.\n' + 'types. This option is only valid for integer, float and ' + 'complex\n' + 'types. For integers, when binary, octal, or hexadecimal ' + 'output is\n' + 'used, this option adds the prefix respective "\'0b\'", ' + '"\'0o\'", or "\'0x\'"\n' + 'to the output value. For float and complex the alternate ' + 'form causes\n' + 'the result of the conversion to always contain a ' + 'decimal-point\n' + 'character, even if no digits follow it. Normally, a ' + 'decimal-point\n' + 'character appears in the result of these conversions only ' + 'if a digit\n' + 'follows it. In addition, for "\'g\'" and "\'G\'" ' + 'conversions, trailing\n' + 'zeros are not removed from the result.\n' '\n' 'The "\',\'" option signals the use of a comma for a ' 'thousands separator.\n' @@ -5462,9 +5461,8 @@ topics = {'assert': 'The "assert" statement\n' 'the integer\n' 'to a floating point number before formatting.\n' '\n' - 'The available presentation types for floating point and ' - 'decimal values\n' - 'are:\n' + 'The available presentation types for "float" and "Decimal" ' + 'values are:\n' '\n' ' ' '+-----------+------------------------------------------------------------+\n' @@ -5473,24 +5471,50 @@ topics = {'assert': 'The "assert" statement\n' '|\n' ' ' '|===========|============================================================|\n' - ' | "\'e\'" | Exponent notation. Prints the number in ' - 'scientific |\n' - ' | | notation using the letter ‘e’ to indicate ' - 'the exponent. |\n' - ' | | The default precision is ' - '"6". |\n' + ' | "\'e\'" | Scientific notation. For a given ' + 'precision "p", formats |\n' + ' | | the number in scientific notation with the ' + 'letter ‘e’ |\n' + ' | | separating the coefficient from the ' + 'exponent. The |\n' + ' | | coefficient has one digit before and "p" ' + 'digits after the |\n' + ' | | decimal point, for a total of "p + 1" ' + 'significant digits. |\n' + ' | | With no precision given, uses a precision ' + 'of "6" digits |\n' + ' | | after the decimal point for "float", and ' + 'shows all |\n' + ' | | coefficient digits for "Decimal". If no ' + 'digits follow the |\n' + ' | | decimal point, the decimal point is also ' + 'removed unless |\n' + ' | | the "#" option is ' + 'used. |\n' ' ' '+-----------+------------------------------------------------------------+\n' - ' | "\'E\'" | Exponent notation. Same as "\'e\'" ' - 'except it uses an upper |\n' + ' | "\'E\'" | Scientific notation. Same as "\'e\'" ' + 'except it uses an upper |\n' ' | | case ‘E’ as the separator ' 'character. |\n' ' ' '+-----------+------------------------------------------------------------+\n' - ' | "\'f\'" | Fixed-point notation. Displays the ' - 'number as a fixed-point |\n' - ' | | number. The default precision is ' - '"6". |\n' + ' | "\'f\'" | Fixed-point notation. For a given ' + 'precision "p", formats |\n' + ' | | the number as a decimal number with ' + 'exactly "p" digits |\n' + ' | | following the decimal point. With no ' + 'precision given, uses |\n' + ' | | a precision of "6" digits after the ' + 'decimal point for |\n' + ' | | "float", and uses a precision large enough ' + 'to show all |\n' + ' | | coefficient digits for "Decimal". If no ' + 'digits follow the |\n' + ' | | decimal point, the decimal point is also ' + 'removed unless |\n' + ' | | the "#" option is ' + 'used. |\n' ' ' '+-----------+------------------------------------------------------------+\n' ' | "\'F\'" | Fixed-point notation. Same as "\'f\'", ' @@ -5536,9 +5560,14 @@ topics = {'assert': 'The "assert" statement\n' ' | | regardless of the precision. A precision ' 'of "0" is |\n' ' | | treated as equivalent to a precision of ' - '"1". The default |\n' - ' | | precision is ' - '"6". |\n' + '"1". With no |\n' + ' | | precision given, uses a precision of "6" ' + 'significant |\n' + ' | | digits for "float", and shows all ' + 'coefficient digits for |\n' + ' | | ' + '"Decimal". ' + '|\n' ' ' '+-----------+------------------------------------------------------------+\n' ' | "\'G\'" | General format. Same as "\'g\'" except ' diff --git a/Misc/NEWS.d/3.9.1.rst b/Misc/NEWS.d/3.9.1.rst new file mode 100644 index 00000000000..3942753a60e --- /dev/null +++ b/Misc/NEWS.d/3.9.1.rst @@ -0,0 +1,150 @@ +.. bpo: 42576 +.. date: 2020-12-05-22-34-47 +.. nonce: lEeEl7 +.. release date: 2020-12-07 +.. section: Core and Builtins + +``types.GenericAlias`` will now raise a ``TypeError`` when attempting to +initialize with a keyword argument. Previously, this would cause the +interpreter to crash if the interpreter was compiled with debug symbols. +This does not affect interpreters compiled for release. Patch by Ken Jin. + +.. + +.. bpo: 5054 +.. date: 2020-12-04-03-51-12 +.. nonce: 53StYZ +.. section: Library + +CGIHTTPRequestHandler.run_cgi() HTTP_ACCEPT improperly parsed. Replace the +special purpose getallmatchingheaders with generic get_all method and add +relevant tests. + +Original Patch by Martin Panter. Modified by Senthil Kumaran. + +.. + +.. bpo: 17735 +.. date: 2020-12-03-22-22-24 +.. nonce: Qsaaue +.. section: Library + +:func:`inspect.findsource` now raises :exc:`OSError` instead of +:exc:`IndexError` when :attr:`co_lineno` of a code object is greater than +the file length. This can happen, for example, when a file is edited after +it was imported. PR by Irit Katriel. + +.. + +.. bpo: 42116 +.. date: 2020-12-03-15-42-32 +.. nonce: yIwroP +.. section: Library + +Fix handling of trailing comments by :func:`inspect.getsource`. + +.. + +.. bpo: 42487 +.. date: 2020-11-28-04-31-20 +.. nonce: iqtC4L +.. section: Library + +ChainMap.__iter__ no longer calls __getitem__ on underlying maps + +.. + +.. bpo: 42482 +.. date: 2020-11-27-16-46-58 +.. nonce: EJC3sd +.. section: Library + +:class:`~traceback.TracebackException` no longer holds a reference to the +exception's traceback object. Consequently, instances of TracebackException +for equivalent but non-equal exceptions now compare as equal. + +.. + +.. bpo: 42406 +.. date: 2020-11-19-10-44-41 +.. nonce: r9rNCj +.. section: Library + +We fixed an issue in `pickle.whichmodule` in which importing +`multiprocessing` could change the how pickle identifies which module an +object belongs to, potentially breaking the unpickling of those objects. + +.. + +.. bpo: 34215 +.. date: 2020-08-19-20-17-51 +.. nonce: _Cv8c- +.. section: Library + +Clarify the error message for :exc:`asyncio.IncompleteReadError` when +``expected`` is ``None``. + +.. + +.. bpo: 12800 +.. date: 2020-07-09-11-32-28 +.. nonce: fNgWwx +.. section: Library + +Extracting a symlink from a tarball should succeed and overwrite the symlink +if it already exists. The fix is to remove the existing file or symlink +before extraction. Based on patch by Chris AtLee, Jeffrey Kintscher, and +Senthil Kumaran. + +.. + +.. bpo: 41473 +.. date: 2020-12-04-11-47-09 +.. nonce: W_updK +.. section: Tests + +Reenable test_gdb on gdb 9.2 and newer: +https://bugzilla.redhat.com/show_bug.cgi?id=1866884 bug is fixed in gdb +10.1. + +.. + +.. bpo: 42553 +.. date: 2020-12-03-13-32-44 +.. nonce: 2TRE2N +.. section: Tests + +Fix ``test_asyncio.test_call_later()`` race condition: don't measure asyncio +performance in the ``call_later()`` unit test. The test failed randomly on +the CI. + +.. + +.. bpo: 41116 +.. date: 2020-12-04-23-09-11 +.. nonce: mSbXyV +.. section: macOS + +If no explicit macOS SDK was specified, setup.py should check for Tcl and TK +frameworks in /Library/Frameworks; the previous commit inadvertently broke +that test. + +.. + +.. bpo: 42504 +.. date: 2020-12-02-15-48-40 +.. nonce: RQmMOR +.. section: macOS + +Fix build on macOS Big Sur when MACOSX_DEPLOYMENT_TARGET=11 + +.. + +.. bpo: 42508 +.. date: 2020-11-30-19-46-05 +.. nonce: fE7w4M +.. section: IDLE + +Keep IDLE running on macOS. Remove obsolete workaround that prevented +running files with shortcuts when using new universal2 installers built on +macOS 11. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-12-05-22-34-47.bpo-42576.lEeEl7.rst b/Misc/NEWS.d/next/Core and Builtins/2020-12-05-22-34-47.bpo-42576.lEeEl7.rst deleted file mode 100644 index 154c9d8a915..00000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-12-05-22-34-47.bpo-42576.lEeEl7.rst +++ /dev/null @@ -1,4 +0,0 @@ -``types.GenericAlias`` will now raise a ``TypeError`` when attempting to -initialize with a keyword argument. Previously, this would cause the -interpreter to crash if the interpreter was compiled with debug symbols. -This does not affect interpreters compiled for release. Patch by Ken Jin. diff --git a/Misc/NEWS.d/next/IDLE/2020-11-30-19-46-05.bpo-42508.fE7w4M.rst b/Misc/NEWS.d/next/IDLE/2020-11-30-19-46-05.bpo-42508.fE7w4M.rst deleted file mode 100644 index b449351f7f4..00000000000 --- a/Misc/NEWS.d/next/IDLE/2020-11-30-19-46-05.bpo-42508.fE7w4M.rst +++ /dev/null @@ -1,3 +0,0 @@ -Keep IDLE running on macOS. Remove obsolete workaround that prevented -running files with shortcuts when using new universal2 installers built -on macOS 11. diff --git a/Misc/NEWS.d/next/Library/2020-07-09-11-32-28.bpo-12800.fNgWwx.rst b/Misc/NEWS.d/next/Library/2020-07-09-11-32-28.bpo-12800.fNgWwx.rst deleted file mode 100644 index fdd7c5e74f3..00000000000 --- a/Misc/NEWS.d/next/Library/2020-07-09-11-32-28.bpo-12800.fNgWwx.rst +++ /dev/null @@ -1,4 +0,0 @@ -Extracting a symlink from a tarball should succeed and overwrite the symlink -if it already exists. The fix is to remove the existing file or symlink -before extraction. Based on patch by Chris AtLee, Jeffrey Kintscher, and -Senthil Kumaran. diff --git a/Misc/NEWS.d/next/Library/2020-08-19-20-17-51.bpo-34215._Cv8c-.rst b/Misc/NEWS.d/next/Library/2020-08-19-20-17-51.bpo-34215._Cv8c-.rst deleted file mode 100644 index 4d91678948f..00000000000 --- a/Misc/NEWS.d/next/Library/2020-08-19-20-17-51.bpo-34215._Cv8c-.rst +++ /dev/null @@ -1,2 +0,0 @@ -Clarify the error message for :exc:`asyncio.IncompleteReadError` when -``expected`` is ``None``. diff --git a/Misc/NEWS.d/next/Library/2020-11-19-10-44-41.bpo-42406.r9rNCj.rst b/Misc/NEWS.d/next/Library/2020-11-19-10-44-41.bpo-42406.r9rNCj.rst deleted file mode 100644 index c157df138a5..00000000000 --- a/Misc/NEWS.d/next/Library/2020-11-19-10-44-41.bpo-42406.r9rNCj.rst +++ /dev/null @@ -1,3 +0,0 @@ -We fixed an issue in `pickle.whichmodule` in which importing -`multiprocessing` could change the how pickle identifies which module an -object belongs to, potentially breaking the unpickling of those objects. diff --git a/Misc/NEWS.d/next/Library/2020-11-27-16-46-58.bpo-42482.EJC3sd.rst b/Misc/NEWS.d/next/Library/2020-11-27-16-46-58.bpo-42482.EJC3sd.rst deleted file mode 100644 index 79afa654f35..00000000000 --- a/Misc/NEWS.d/next/Library/2020-11-27-16-46-58.bpo-42482.EJC3sd.rst +++ /dev/null @@ -1 +0,0 @@ -:class:`~traceback.TracebackException` no longer holds a reference to the exception's traceback object. Consequently, instances of TracebackException for equivalent but non-equal exceptions now compare as equal. \ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-11-28-04-31-20.bpo-42487.iqtC4L.rst b/Misc/NEWS.d/next/Library/2020-11-28-04-31-20.bpo-42487.iqtC4L.rst deleted file mode 100644 index 8c67d747b61..00000000000 --- a/Misc/NEWS.d/next/Library/2020-11-28-04-31-20.bpo-42487.iqtC4L.rst +++ /dev/null @@ -1 +0,0 @@ -ChainMap.__iter__ no longer calls __getitem__ on underlying maps diff --git a/Misc/NEWS.d/next/Library/2020-12-03-15-42-32.bpo-42116.yIwroP.rst b/Misc/NEWS.d/next/Library/2020-12-03-15-42-32.bpo-42116.yIwroP.rst deleted file mode 100644 index febda89338d..00000000000 --- a/Misc/NEWS.d/next/Library/2020-12-03-15-42-32.bpo-42116.yIwroP.rst +++ /dev/null @@ -1 +0,0 @@ -Fix handling of trailing comments by :func:`inspect.getsource`. \ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-12-03-22-22-24.bpo-17735.Qsaaue.rst b/Misc/NEWS.d/next/Library/2020-12-03-22-22-24.bpo-17735.Qsaaue.rst deleted file mode 100644 index 655781e3d2e..00000000000 --- a/Misc/NEWS.d/next/Library/2020-12-03-22-22-24.bpo-17735.Qsaaue.rst +++ /dev/null @@ -1,4 +0,0 @@ -:func:`inspect.findsource` now raises :exc:`OSError` instead of -:exc:`IndexError` when :attr:`co_lineno` of a code object is greater than the -file length. This can happen, for example, when a file is edited after it was -imported. PR by Irit Katriel. diff --git a/Misc/NEWS.d/next/Library/2020-12-04-03-51-12.bpo-5054.53StYZ.rst b/Misc/NEWS.d/next/Library/2020-12-04-03-51-12.bpo-5054.53StYZ.rst deleted file mode 100644 index ad8163c7c1d..00000000000 --- a/Misc/NEWS.d/next/Library/2020-12-04-03-51-12.bpo-5054.53StYZ.rst +++ /dev/null @@ -1,5 +0,0 @@ -CGIHTTPRequestHandler.run_cgi() HTTP_ACCEPT improperly parsed. Replace the -special purpose getallmatchingheaders with generic get_all method and add -relevant tests. - -Original Patch by Martin Panter. Modified by Senthil Kumaran. diff --git a/Misc/NEWS.d/next/Tests/2020-12-03-13-32-44.bpo-42553.2TRE2N.rst b/Misc/NEWS.d/next/Tests/2020-12-03-13-32-44.bpo-42553.2TRE2N.rst deleted file mode 100644 index 87221428472..00000000000 --- a/Misc/NEWS.d/next/Tests/2020-12-03-13-32-44.bpo-42553.2TRE2N.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix ``test_asyncio.test_call_later()`` race condition: don't measure asyncio -performance in the ``call_later()`` unit test. The test failed randomly on -the CI. diff --git a/Misc/NEWS.d/next/Tests/2020-12-04-11-47-09.bpo-41473.W_updK.rst b/Misc/NEWS.d/next/Tests/2020-12-04-11-47-09.bpo-41473.W_updK.rst deleted file mode 100644 index 9e0a375a9b7..00000000000 --- a/Misc/NEWS.d/next/Tests/2020-12-04-11-47-09.bpo-41473.W_updK.rst +++ /dev/null @@ -1,3 +0,0 @@ -Reenable test_gdb on gdb 9.2 and newer: -https://bugzilla.redhat.com/show_bug.cgi?id=1866884 bug is fixed in gdb -10.1. diff --git a/Misc/NEWS.d/next/macOS/2020-12-02-15-48-40.bpo-42504.RQmMOR.rst b/Misc/NEWS.d/next/macOS/2020-12-02-15-48-40.bpo-42504.RQmMOR.rst deleted file mode 100644 index c83bc2b9eee..00000000000 --- a/Misc/NEWS.d/next/macOS/2020-12-02-15-48-40.bpo-42504.RQmMOR.rst +++ /dev/null @@ -1 +0,0 @@ -Fix build on macOS Big Sur when MACOSX_DEPLOYMENT_TARGET=11 \ No newline at end of file diff --git a/Misc/NEWS.d/next/macOS/2020-12-04-23-09-11.bpo-41116.mSbXyV.rst b/Misc/NEWS.d/next/macOS/2020-12-04-23-09-11.bpo-41116.mSbXyV.rst deleted file mode 100644 index 2c8e5ea0297..00000000000 --- a/Misc/NEWS.d/next/macOS/2020-12-04-23-09-11.bpo-41116.mSbXyV.rst +++ /dev/null @@ -1,3 +0,0 @@ -If no explicit macOS SDK was specified, setup.py should check for Tcl and TK -frameworks in /Library/Frameworks; the previous commit inadvertently broke -that test. diff --git a/README.rst b/README.rst index 18dd74caf23..a9ab26056c5 100644 --- a/README.rst +++ b/README.rst @@ -1,5 +1,5 @@ -This is Python version 3.9.1rc1 -=============================== +This is Python version 3.9.1 +============================ .. image:: https://travis-ci.org/python/cpython.svg?branch=3.9 :alt: CPython build status on Travis CI