Mailman 3 June 2011 - docs

[issue11346] Generator object should be mentioned in gc module document
by Atsuo Ishimoto 06 Nov '20

06 Nov '20

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> _______________________________________

4 4

[issue9499] Python C/API Execution namespace undocumented. (patch included)
by Campbell Barton 02 Nov '20

02 Nov '20

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> _______________________________________

3 4

[issue10936] Simple CSS fix for left margin at docs.python.org
by Christopher Dunn 30 Oct '20

30 Oct '20

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> _______________________________________

8 16

[issue12174] Multiprocessing logging levels unclear
by JJeffries 22 Oct '20

22 Oct '20

New submission from JJeffries <jamesjeffries1(a)gmail.com>: It is unclear without reference to the logging module where the multiprocessing logging levels fit in the normal logging provided by the logging module, even though it says above the table "The table below illustrates where theses fit in the normal level hierarchy. +----------------+----------------+ | Level | Numeric value | +================+================+ | ``SUBWARNING`` | 25 | +----------------+----------------+ | ``SUBDEBUG`` | 5 | +----------------+----------------+" I propose adding further values from the logging module for clarification. ---------- assignee: docs@python components: Documentation messages: 136839 nosy: JJeffries, docs@python priority: normal severity: normal status: open title: Multiprocessing logging levels unclear versions: Python 3.3 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue12174> _______________________________________

8 15

[issue9196] Improve docs for string interpolation "%s" re Unicode strings
by Craig McQueen 31 May '20

31 May '20

New submission from Craig McQueen <python(a)craig.mcqueen.id.au>: I have just been trying to figure out how string interpolation works for "%s", when Unicode strings are involved. It seems it's a bit complicated, but the Python documentation doesn't really describe it. It just says %s "converts any Python object using str()". Here is what I have found (I think), and it could be worth improving the documentation of this somehow. Example 1: "%s" % test_object >From what I can tell, in this case: 1. test_object.__str__() is called. 2. If test_object.__str__() returns a string object, then that is substituted. 3. If test_object.__str__() returns a Unicode object (for some reason), then test_object.__unicode__() is called, then _that_ is substituted instead. The output string is turned into Unicode. This behaviour is surprising. [Note that the call to test_object.__str__() is not the same as str(test_object), because the former can return a Unicode object without causing an error, while the latter, if it gets a Unicode object, will then try to encode('ascii') to a string, possibly generating a UnicodeEncodeError exception.] Example 2: u"%s" % test_object In this case: 1. test_object.__unicode__() is called, if it exists, and the result is substituted. The output string is Unicode. 2. If test_object.__unicode__() doesn't exist, then test_object.__str__() is called instead, converted to Unicode, and substituted. The output string is Unicode. Example 3: "%s %s" % (u'unicode', test_object) In this case: 1. The first substitution causes the output string to be Unicode. 2. It seems that (1) causes the second substitution to follow the same rules as Example 2. This is a little surprising. ---------- assignee: docs@python components: Documentation messages: 109516 nosy: cmcqueen1975, docs@python priority: normal severity: normal status: open title: Improve docs for string interpolation "%s" re Unicode strings versions: Python 2.7 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue9196> _______________________________________

5 10

[issue11425] Cleanup sample codes in tutorial.
by INADA Naoki 14 May '20

14 May '20

New submission from INADA Naoki <songofacandy(a)gmail.com>: * Insert spaces around operators and after commas. * Split one liner blocks (ex. def foo(x, y): return x + y) to multi-line blocks. * Insert empty line after def block for scripts (not interactive mode). * Use new-style raise (s/ralse KeyboardInterrupt/raise KeyboardInterrupt()/) * Use x ** 3 instead of x * x * x. Attached patch is for Python 2.6. I'll make same changes for Python 3.1 if this patch is accepted. ---------- assignee: docs@python components: Documentation files: cleanup_tutorial_codes.patch keywords: patch messages: 130225 nosy: docs@python, naoki priority: normal severity: normal status: open title: Cleanup sample codes in tutorial. versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3 Added file: http://bugs.python.org/file21027/cleanup_tutorial_codes.patch _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue11425> _______________________________________

5 5

[issue8940] *HTTPServer need a summary page with API inheritance table
by anatoly techtonik 27 Apr '20

27 Apr '20

New submission from anatoly techtonik <techtonik(a)gmail.com>: The abundance of methods and hierarchy depth of various servers from "Internet Protocols and Support" section makes it extremely hard to navigate information. You need a strong OOP background to be able to use this doc effectively, as examples are not intuitive otherwise. Usually you need a decent IDE (such as Eclipse) to get a picture of class hierarchy and a table of all available methods with a mark where they were inherited from. Such table (at least Class Hierarchy view screenshot from Eclipse) should be available in reference for descendant classes. ---------- assignee: docs@python components: Documentation messages: 107321 nosy: docs@python, techtonik priority: normal severity: normal status: open title: *HTTPServer need a summary page with API inheritance table versions: Python 2.7, Python 3.1, Python 3.2 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue8940> _______________________________________

6 7

[issue8824] Improve documentation of exec
by Terry J. Reedy 28 Feb '20

28 Feb '20

New submission from Terry J. Reedy <tjreedy(a)udel.edu>: This doc improvement suggestion is inspired by #991196 (and subsequent duplicates) and the current discussion on py-dev in the thread 'variable name resolution in exec is incorrect' (which is not a correct claim). I believe there is consensus that the doc for exec needs improving. My suggestion (which others may amend) is that the following paragraph (from the 3.x builtin functions exec entry) "In all cases, if the optional parts are omitted, the code is executed in the current scope. If only globals is provided, it must be a dictionary, which will be used for both the global and the local variables. If globals and locals are given, they are used for the global and local variables, respectively. If provided, locals can be any mapping object." have these two sentences added: "If only globals is provided or if onedict is provided as both globals and locals, the code is executed in a new top-level scope. If different objects are given as globals and locals, the code is executed as if it were in a class statement in a new top-level scope." ---------- assignee: docs@python components: Documentation messages: 106552 nosy: docs@python, tjreedy priority: normal severity: normal status: open title: Improve documentation of exec versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue8824> _______________________________________

6 19

[issue9056] Adding additional level of bookmarks and section numbers in python pdf documents.
by pengyu.ut 18 Feb '20

18 Feb '20

New submission from pengyu.ut <pengyu.ut(a)gmail.com>: Current pdf version of python documents don't have bookmarks for sussubsection. For example, there is no bookmark for the following section in python_2.6.5_reference.pdf. Also the bookmarks don't have section numbers in them. I suggest to include the section numbers. Could these features be added in future release of python document. 3.4.1 Basic customization ---------- assignee: docs@python components: Documentation messages: 108334 nosy: docs@python, pengyu.ut priority: normal severity: normal status: open title: Adding additional level of bookmarks and section numbers in python pdf documents. versions: Python 2.6 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue9056> _______________________________________

7 9

[issue9305] Don't use east/west of UTC in date/time documentation
by Alexander Belopolsky 14 Feb '20

14 Feb '20

New submission from Alexander Belopolsky <belopolsky(a)users.sourceforge.net>: I am opening this to supersede issue7229. See discussion following msg107148. In many places offsets representing the difference between local time and UTC are described as minutes or seconds east or west of UTC. This is not correct because UTC is not a place and minutes and seconds don't measure distance in this context. Replacing UTC with the Prime Meridian will not fix that because some regions in the western hemisphere use positive offsets from UTC. or example, Madrid is at 3° 42' West, but uses Central European Time which is UTC+1. I believe geographical references in the python documentation are irrelevant. What users are interested in is how to convert local time to UTC and UTC to local time rather than what is the sign of time.timezone in Madrid. I suggest the following wording for time.timezone description: time.timezone: The number of seconds one must add to the local time to arrive at UTC. Similarly, tzinfo.utcoffset() can be defined as "Returns timedelta one must add to UTC to arrive at local time." ---------- assignee: docs@python components: Documentation keywords: easy messages: 110774 nosy: belopolsky, docs@python priority: normal severity: normal stage: needs patch status: open title: Don't use east/west of UTC in date/time documentation type: feature request versions: Python 3.2 _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue9305> _______________________________________

15 30