Mailman 3 January 2017 - Python-checkins

cpython (merge 3.5 -> 3.6): Issues #29349: Merge Py 2 fix 3.5
by martin.panter 29 Jan '17

29 Jan '17

https://hg.python.org/cpython/rev/cdcb33f37bf3 changeset: 106332:cdcb33f37bf3 branch: 3.6 parent: 106331:9702c5f08df1 parent: 106330:ecdc864884a9 user: Martin Panter <vadmium+py(a)gmail.com> date: Sun Jan 29 10:09:43 2017 +0000 summary: Issues #29349: Merge Py 2 fix 3.5 files: Doc/tools/extensions/patchlevel.py | 4 ++-- Misc/NEWS | 5 +++++ 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/Doc/tools/extensions/patchlevel.py b/Doc/tools/extensions/patchlevel.py --- a/Doc/tools/extensions/patchlevel.py +++ b/Doc/tools/extensions/patchlevel.py @@ -61,8 +61,8 @@ return get_header_version_info('.') except (IOError, OSError): version, release = get_sys_version_info() - print >>sys.stderr, 'Can\'t get version info from Include/patchlevel.h, ' \ - 'using version of this interpreter (%s).' % release + print('Can\'t get version info from Include/patchlevel.h, ' \ + 'using version of this interpreter (%s).' % release, file=sys.stderr) return version, release if __name__ == '__main__': diff --git a/Misc/NEWS b/Misc/NEWS --- a/Misc/NEWS +++ b/Misc/NEWS @@ -157,6 +157,11 @@ available only when Py_LIMITED_API is set to the PY_VERSION_HEX value of the minimum Python version supporting this API. +Documentation +------------- + +- Issue #29349: Fix Python 2 syntax in code for building the documentation. + Tests ----- -- Repository URL: https://hg.python.org/cpython

1 0

cpython (merge 3.5 -> 3.6): Issues #12067: Merge hash recommendation from 3.5
by martin.panter 29 Jan '17

29 Jan '17

https://hg.python.org/cpython/rev/9702c5f08df1 changeset: 106331:9702c5f08df1 branch: 3.6 parent: 106327:b33c3f26eefa parent: 106329:8c9a86aa222e user: Martin Panter <vadmium+py(a)gmail.com> date: Sun Jan 29 10:07:26 2017 +0000 summary: Issues #12067: Merge hash recommendation from 3.5 files: Doc/reference/expressions.rst | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -1415,6 +1415,10 @@ sequences, but not to sets or mappings). See also the :func:`~functools.total_ordering` decorator. +* The :func:`hash` result should be consistent with equality. + Objects that are equal should either have the same hash value, + or be marked as unhashable. + Python does not enforce these consistency rules. In fact, the not-a-number values are an example for not following these rules. -- Repository URL: https://hg.python.org/cpython

1 0

cpython (3.5): Issue #29349: Fix Python 2 syntax in documentation build code
by martin.panter 29 Jan '17

29 Jan '17

https://hg.python.org/cpython/rev/ecdc864884a9 changeset: 106330:ecdc864884a9 branch: 3.5 user: Martin Panter <vadmium+py(a)gmail.com> date: Sun Jan 29 10:05:02 2017 +0000 summary: Issue #29349: Fix Python 2 syntax in documentation build code files: Doc/tools/extensions/patchlevel.py | 4 ++-- Misc/NEWS | 5 +++++ 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/Doc/tools/extensions/patchlevel.py b/Doc/tools/extensions/patchlevel.py --- a/Doc/tools/extensions/patchlevel.py +++ b/Doc/tools/extensions/patchlevel.py @@ -61,8 +61,8 @@ return get_header_version_info('.') except (IOError, OSError): version, release = get_sys_version_info() - print >>sys.stderr, 'Can\'t get version info from Include/patchlevel.h, ' \ - 'using version of this interpreter (%s).' % release + print('Can\'t get version info from Include/patchlevel.h, ' \ + 'using version of this interpreter (%s).' % release, file=sys.stderr) return version, release if __name__ == '__main__': diff --git a/Misc/NEWS b/Misc/NEWS --- a/Misc/NEWS +++ b/Misc/NEWS @@ -50,6 +50,11 @@ Py_BuildValue() were not available in limited API of version < 3.3 when PY_SSIZE_T_CLEAN is defined. +Documentation +------------- + +- Issue #29349: Fix Python 2 syntax in code for building the documentation. + What's New in Python 3.5.3? =========================== -- Repository URL: https://hg.python.org/cpython

1 0

cpython (3.5): Issue #12067: Recommend that hash and equality be consistent
by martin.panter 29 Jan '17

29 Jan '17

https://hg.python.org/cpython/rev/8c9a86aa222e changeset: 106329:8c9a86aa222e branch: 3.5 parent: 106320:91b949dc1984 user: Martin Panter <vadmium+py(a)gmail.com> date: Sun Jan 29 10:00:23 2017 +0000 summary: Issue #12067: Recommend that hash and equality be consistent files: Doc/reference/expressions.rst | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -1255,6 +1255,10 @@ sequences, but not to sets or mappings). See also the :func:`~functools.total_ordering` decorator. +* The :func:`hash` result should be consistent with equality. + Objects that are equal should either have the same hash value, + or be marked as unhashable. + Python does not enforce these consistency rules. In fact, the not-a-number values are an example for not following these rules. -- Repository URL: https://hg.python.org/cpython

1 0

Daily reference leaks (9e9f292c65ec): sum=11
by solipsis＠pitrou.net 29 Jan '17

29 Jan '17

results for 9e9f292c65ec on branch "default" -------------------------------------------- test_collections leaked [7, 0, 0] memory blocks, sum=7 test_functools leaked [0, 3, 1] memory blocks, sum=4 test_multiprocessing_fork leaked [-2, 2, 0] memory blocks, sum=0 Command line was: ['./python', '-m', 'test.regrtest', '-uall', '-R', '3:3:/home/psf-users/antoine/refleaks/reflog6OBo_n', '--timeout', '7200']

1 0

cpython (merge 3.6 -> default): merge
by raymond.hettinger 29 Jan '17

29 Jan '17

https://hg.python.org/cpython/rev/9e9f292c65ec changeset: 106328:9e9f292c65ec parent: 106326:d7ec72c1620c parent: 106327:b33c3f26eefa user: Raymond Hettinger <python(a)rcn.com> date: Sat Jan 28 20:17:07 2017 -0800 summary: merge files: Doc/library/typing.rst | 22 ++++++++++++++++++---- 1 files changed, 18 insertions(+), 4 deletions(-) diff --git a/Doc/library/typing.rst b/Doc/library/typing.rst --- a/Doc/library/typing.rst +++ b/Doc/library/typing.rst @@ -735,10 +735,21 @@ Employee = collections.namedtuple('Employee', ['name', 'id']) - The resulting class has one extra attribute: ``_field_types``, - giving a dict mapping field names to types. (The field names - are in the ``_fields`` attribute, which is part of the namedtuple - API.) + To give a field a default value, you can assign to it in the class body:: + + class Employee(NamedTuple): + name: str + id: int = 3 + + employee = Employee('Guido') + assert employee.id == 3 + + Fields with a default value must come after any fields without a default. + + The resulting class has two extra attributes: ``_field_types``, + giving a dict mapping field names to types, and ``field_defaults``, a dict + mapping field names to default values. (The field names are in the + ``_fields`` attribute, which is part of the namedtuple API.) Backward-compatible usage:: @@ -747,6 +758,9 @@ .. versionchanged:: 3.6 Added support for :pep:`526` variable annotation syntax. + .. versionchanged:: 3.6.1 + Added support for default values. + .. function:: NewType(typ) A helper function to indicate a distinct types to a typechecker, -- Repository URL: https://hg.python.org/cpython

1 0

cpython (3.6): Issue 29310: Document typing.NamedTuple default argument syntax
by raymond.hettinger 29 Jan '17

29 Jan '17

https://hg.python.org/cpython/rev/b33c3f26eefa changeset: 106327:b33c3f26eefa branch: 3.6 parent: 106323:ff3312ce1d14 user: Raymond Hettinger <python(a)rcn.com> date: Sat Jan 28 20:16:40 2017 -0800 summary: Issue 29310: Document typing.NamedTuple default argument syntax files: Doc/library/typing.rst | 22 ++++++++++++++++++---- 1 files changed, 18 insertions(+), 4 deletions(-) diff --git a/Doc/library/typing.rst b/Doc/library/typing.rst --- a/Doc/library/typing.rst +++ b/Doc/library/typing.rst @@ -735,10 +735,21 @@ Employee = collections.namedtuple('Employee', ['name', 'id']) - The resulting class has one extra attribute: ``_field_types``, - giving a dict mapping field names to types. (The field names - are in the ``_fields`` attribute, which is part of the namedtuple - API.) + To give a field a default value, you can assign to it in the class body:: + + class Employee(NamedTuple): + name: str + id: int = 3 + + employee = Employee('Guido') + assert employee.id == 3 + + Fields with a default value must come after any fields without a default. + + The resulting class has two extra attributes: ``_field_types``, + giving a dict mapping field names to types, and ``field_defaults``, a dict + mapping field names to default values. (The field names are in the + ``_fields`` attribute, which is part of the namedtuple API.) Backward-compatible usage:: @@ -747,6 +758,9 @@ .. versionchanged:: 3.6 Added support for :pep:`526` variable annotation syntax. + .. versionchanged:: 3.6.1 + Added support for default values. + .. function:: NewType(typ) A helper function to indicate a distinct types to a typechecker, -- Repository URL: https://hg.python.org/cpython

1 0

test: first commit
by mariatta.wijaya 28 Jan '17

28 Jan '17

https://hg.python.org/test/rev/15dc66829b93 changeset: 237:15dc66829b93 user: Mariatta(a)blackpearl.hitronhub.home date: Sat Jan 28 09:13:59 2017 -0800 summary: first commit files: mw.py | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/mw.py b/mw.py --- a/mw.py +++ b/mw.py @@ -1,1 +1,1 @@ -print(f"foobar") \ No newline at end of file +print(f"foobar") -- Repository URL: https://hg.python.org/test

1 0

test: first commit
by mariatta.wijaya 28 Jan '17

28 Jan '17

https://hg.python.org/test/rev/a2a78d6a83a9 changeset: 236:a2a78d6a83a9 user: Mariatta(a)blackpearl.hitronhub.home date: Sat Jan 28 08:55:18 2017 -0800 summary: first commit files: mw.py | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/mw.py b/mw.py new file mode 100644 --- /dev/null +++ b/mw.py @@ -0,0 +1,1 @@ +print(f"foobar") \ No newline at end of file -- Repository URL: https://hg.python.org/test

1 0

Daily reference leaks (46f8188f8646): sum=6
by solipsis＠pitrou.net 28 Jan '17

28 Jan '17

results for 46f8188f8646 on branch "default" -------------------------------------------- test_collections leaked [7, -7, 1] memory blocks, sum=1 test_functools leaked [0, 3, 1] memory blocks, sum=4 test_multiprocessing_fork leaked [-2, 3, 0] memory blocks, sum=1 Command line was: ['./python', '-m', 'test.regrtest', '-uall', '-R', '3:3:/home/psf-users/antoine/refleaks/reflogPi2Qna', '--timeout', '7200']

1 0