Mailman 3 August 2017 - docs

[issue11346] Generator object should be mentioned in gc module document
by Atsuo Ishimoto Nov. 6, 2020

Nov. 6, 2020

New submission from Atsuo Ishimoto <ishimoto(a)gembook.org>: In the gc.garbage of the library ref of gc module, ... this list contains only objects with __del__() methods. This is not true, since gc.garbage will contain generator object with try-finally block. ---------- assignee: docs@python components: Documentation messages: 129631 nosy: docs@python, ishimoto priority: normal severity: normal status: open title: Generator object should be mentioned in gc module document _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue11346> _______________________________________

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[issue26205] Inconsistency concerning nested scopes
by Roscoe R.Higgins Nov. 4, 2020

Nov. 4, 2020

New submission from Roscoe R.Higgins: In chapter 9. Classes of the Python3.5 documentation it says: "At any time during execution, there are at least three nested scopes whose namespaces are directly accessible:", followed by a list containing 4 items. Further down a middle scope is mentioned (although mentioned by name). This was confusing for a while. ---------- assignee: docs@python components: Documentation messages: 258941 nosy: Roscoe R. Higgins, docs@python priority: normal severity: normal status: open title: Inconsistency concerning nested scopes type: behavior versions: Python 3.5 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue26205> _______________________________________

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[issue14379] Several traceback docs improvements
by anatoly techtonik Nov. 4, 2020

Nov. 4, 2020

New submission from anatoly techtonik <techtonik(a)gmail.com>: Some notes about current `traceback` documentation: http://docs.python.org/library/traceback.html 1. It needs a mentioning that traceback module works with traceback objects and frame objects 2. Functions that work with frames should probably be grouped together 3. Docs for frame function should include info about where to get frames (e.g. http://docs.python.org/library/inspect.html#the-interpreter-stack) 4. There is no traceback object description, which should be at http://docs.python.org/library/sys.html#sys.exc_info ---------- assignee: docs@python components: Documentation messages: 156486 nosy: docs@python, techtonik priority: normal severity: normal status: open title: Several traceback docs improvements _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue14379> _______________________________________

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[issue9499] Python C/API Execution namespace undocumented. (patch included)
by Campbell Barton Nov. 2, 2020

Nov. 2, 2020

New submission from Campbell Barton <ideasman42(a)gmail.com>: Some parts of the python api expect __main__ module dictionary to be the namespace when executing a script, this is true when running a python script from the python binary but NOT true when running a compiled script from the C/API which can lead to bugs which are not easy to solve unless the C/API author knows this. ---------- assignee: docs@python components: Documentation files: doc_py3_main_mod.diff keywords: patch messages: 112706 nosy: docs@python, ideasman42 priority: normal severity: normal status: open title: Python C/API Execution namespace undocumented. (patch included) type: behavior versions: Python 3.2 Added file: http://bugs.python.org/file18357/doc_py3_main_mod.diff _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue9499> _______________________________________

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[issue14219] start the Class tutorial in a more gentle manner
by Tshepang Lekhonkhobe Nov. 1, 2020

Nov. 1, 2020

New submission from Tshepang Lekhonkhobe <tshepang(a)gmail.com>: Looking at Doc/tutorial/classes, the section "Python Scopes and Namespaces" is full of heavy/deep information. I expect that people who would be able to properly digest that info are people who are already advanced at Python, and therefore maybe it should be moved to some cookbook (or language reference). I would prefer something gentler, since the tutorial is for Python newbies who aren't necessarily conversant with OO concepts. There can of course be links to heavier material for deeper understanding. ---------- assignee: docs@python components: Documentation messages: 155065 nosy: docs@python, tshepang priority: normal severity: normal status: open title: start the Class tutorial in a more gentle manner type: enhancement _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue14219> _______________________________________

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[issue21078] multiprocessing.managers.BaseManager.__init__'s "serializer" argument is not documented
by Yuriy Taraday Oct. 30, 2020

Oct. 30, 2020

New submission from Yuriy Taraday: We're going to use BaseManager for simple secure local RPC and for the "secure" part we can't use pickle, so we have to use "serializer" argument to switch to xmlrpclib. We need to be sure that argument won't go away so we need it to be documented and supported on future versions. ---------- assignee: docs@python components: Documentation messages: 214967 nosy: docs@python, yorik.sar priority: normal severity: normal status: open title: multiprocessing.managers.BaseManager.__init__'s "serializer" argument is not documented versions: Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4, Python 3.5 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue21078> _______________________________________

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[issue10936] Simple CSS fix for left margin at docs.python.org
by Christopher Dunn Oct. 30, 2020

Oct. 30, 2020

New submission from Christopher Dunn <cdunn2001(a)gmail.com>: This is an easy one. When I zoom my browser in (with Ctrl+ or Apple+) the left-side navigation margin gets bigger and bigger, pushing the useful text off the screen. That has bothered me (and anyone else with 40+ year old eyes) ever since the switch to the newest doc format with Sphinx. There is no fix that will satisfy everyone. People with perfect vision might like to zoom out (with Ctrl- or Apple-), since the margin currently gets smaller and smaller. But we need a compromise. The relevant CSS, in default.css, is this: div.bodywrapper { margin: 0 0 0 230px; } If instead it were something like this: div.bodywrapper { margin: 0 0 0 10%; } then at least the navigation margin would stay the same size always. If you really want it to grow and shrink, then you need some sort of javascript control of its position. ---------- assignee: docs@python components: Documentation messages: 126477 nosy: cdunn2001, docs@python priority: normal severity: normal status: open title: Simple CSS fix for left margin at docs.python.org type: behavior versions: Python 2.7, Python 3.1, Python 3.2, Python 3.3 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue10936> _______________________________________

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[issue15029] Update Defining New Types chapter according to PEP 253
by Mateusz Loskot Oct. 27, 2020

Oct. 27, 2020

New submission from Mateusz Loskot <mateusz(a)loskot.net>: The chapter '2. Defining New Types" in the Python 3.2 documentation [1] does not cover all important elements, especially in the subsection 2.1.4. Subclassing other types. The accepted PEP 253 [2] provides much more detailed and thorough explanation for Python C API users willing to define and subclass new types, than the official manual. I'd like to suggest update of the manual with information enclosed in the PEP 253. In fact, the PEP's sections like * Preparing a type for subtyping * Creating a subtype of a built-in type in C could be copied with little editing, IMHO. The PEP 253 really seems to be a must-read document for Python C API users. [1] http://docs.python.org/release/3.2.2/extending/newtypes.html [2] http://www.python.org/dev/peps/pep-0253/ ---------- assignee: docs@python components: Documentation messages: 162480 nosy: docs@python, mloskot priority: normal severity: normal status: open title: Update Defining New Types chapter according to PEP 253 type: enhancement versions: Python 3.2 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue15029> _______________________________________

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[issue21510] fma documentation should provide better example.
by Jayanth Koushik Oct. 26, 2020

Oct. 26, 2020

New submission from Jayanth Koushik: The documentation for decimal.fma provides an example which fails to illustrate the most important feature of the function i.e. single rounding. In fact: Decimal(2).fma(3, 5) == Decimal(2)*3 + 5 An example such as this would make it much more clear: >>> getcontext().prec = 2 >>> getcontext().rounding = ROUND_DOWN >>> Decimal('1.5')*Decimal('1.5') + Decimal('1.05') Decimal('3.2') >>> Decimal('1.5').fma(Decimal('1.5'), Decimal('1.05')) Decimal('3.3') ---------- assignee: docs@python components: Documentation messages: 218592 nosy: docs@python, jayanthkoushik priority: normal severity: normal status: open title: fma documentation should provide better example. type: enhancement versions: Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4, Python 3.5 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue21510> _______________________________________

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[issue26954] Add Guido's rejection notice to the "with" FAQ
by Steven D'Aprano Oct. 26, 2020

Oct. 26, 2020

New submission from Steven D'Aprano: The FAQs include a discussion of the rejected Pascal "with" statement (different from the Python `with`). From time to time people propose variants of it, such as using a leading dot to make it unambiguous. Guido has just firmly rejected the latest such proposal. The FAQ should be updated to make it clear that even with a leading dot the proposal is dead, with a link to Guido's pronouncement. https://mail.python.org/pipermail/python-ideas/2016-May/040070.html ---------- assignee: docs@python components: Documentation messages: 264832 nosy: docs@python, steven.daprano priority: normal severity: normal status: open title: Add Guido's rejection notice to the "with" FAQ versions: Python 2.7, Python 3.2, Python 3.3, Python 3.4, Python 3.5, Python 3.6 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue26954> _______________________________________

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