Mailman 3 May 2011 - docs

[issue9014] Incorrect documentation of the PyObject_HEAD macro
by Renato Cunha April 19, 2016

April 19, 2016

New submission from Renato Cunha <renato(a)renatocunha.com>: PyObject_HEAD's documentation in py3k (http://docs.python.org/dev/py3k/c-api/structures.html#PyObject_HEAD) uses the same content used in the python 2.x's docs which is wrong, as there were some API changes. PyObject_HEAD is actually defined as #define PyObject_HEAD PyObject ob_base; with PyObject defined as typedef struct _object { _PyObject_HEAD_EXTRA Py_ssize_t ob_refcnt; struct _typeobject *ob_type; } … [View More]

7 9

[issue10289] Document magic methods called by built-in functions
by Éric Araujo April 10, 2016

April 10, 2016

New submission from Éric Araujo <merwok(a)netwok.org>: At the top of Doc/library/functions.rst, which documents built-in functions like abs, getattr or hash, a comment reads “document all delegations to __special__ methods”. Some functions are already good: enumerate for instance does link to the definition of iterator and hints about the __next__ method, format points to __format__, etc. They can serve as example for how to add links (in plain text and in the global index). ----------… [View More]

10 14

[issue8810] TZ offset description is unclear in docs
by Alexander Belopolsky Feb. 8, 2016

Feb. 8, 2016

New submission from Alexander Belopolsky <belopolsky(a)users.sourceforge.net>: >From <http://docs.python.org/dev/py3k/library/datetime.html#datetime.tzinfo.utcof…>: """ tzinfo.utcoffset(self, dt) Return offset of local time from UTC, in minutes east of UTC. """ This suggests that the return value is an integer representing the number of minutes. It is later explained that in fact "the value returned must be a timedelta object specifying a whole number of minutes", but … [View More]

6 19

[issue10942] xml.etree.ElementTree.tostring returns type bytes, expected type str
by J_Tom_Moon_79 Nov. 26, 2015

Nov. 26, 2015

New submission from J_Tom_Moon_79 <jtm.moon.forum.user+python(a)gmail.com>: method xml.etree.ElementTree.tostring from module returns type bytes. The documentation reads """Returns an encoded string containing the XML data.""" (from http://docs.python.org/py3k/library/xml.etree.elementtree.html#xml.etree.El… as of 2011-01-18) ======================================================= Here is a test program: ------------------------------------------------------- #!/usr/bin/python # created … [View More]

4 5

[issue8952] Doc/c-api/arg.rst: fix documentation of number formats
by STINNER Victor Oct. 14, 2015

Oct. 14, 2015

New submission from STINNER Victor <victor.stinner(a)haypocalc.com>: The documentation of PyArg_Parse*() number formats specify that only int / float / complex are accepted, whereas any int / float / complex compatible object is accepted. "compatible" means that it has an __int__() / __float__() / __complex__() method, or nb_int / nb_float of Py_TYPE(obj)->tp_as_number->nb_int is defined (tp_as_number has no nb_complex). I suppose that the following paragraph is also outdated: "… [View More]

3 6

[issue10170] Relationship between turtle speed setting and actual speed is not documented
by Alexander Belopolsky May 17, 2015

May 17, 2015

New submission from Alexander Belopolsky <belopolsky(a)users.sourceforge.net>: As Terry J. Reedy mentioned in his comment on issue 7061, turtle documentation is lacking information on how speed "codes" 0-10 translate into actual turtle speed. Attached script measures the speed of the two primitive operations that form the basis of turtle functionality at various speed settings. The results below show highly irregular pattern. The columns are: the speed code, time to draw a 200 unit … [View More]

3 3

[issue11468] Improve unittest basic example in the doc
by Ezio Melotti March 24, 2015

March 24, 2015

New submission from Ezio Melotti <ezio.melotti(a)gmail.com>: The current example[0] uses assertTrue(element in self.seq) but it would be better to use assertIn instead. The whole example could be changed to something simpler that uses only the assertTrue/assertEqual/assertRaises methods correctly, e.g.: import unittest class TestStringMethods(unittest.TestCase): def test_upper(self): self.assertEqual('foo'.upper(), 'FOO') def test_isupper(self): self.… [View More]

9 19

[issue12155] queue example doesn't stop worker threads
by STINNER Victor March 18, 2015

March 18, 2015

New submission from STINNER Victor <victor.stinner(a)haypocalc.com>: The queue doc contains the following example: ------------------ def worker(): while True: item = q.get() do_work(item) q.task_done() q = Queue() for i in range(num_worker_threads): t = Thread(target=worker) t.daemon = True t.start() for item in source(): q.put(item) q.join() # block until all tasks are done ------------------ http://docs.python.org/library/queue.… [View More]

5 7

[issue9119] Python download page needs to mention crypto code in Windows installer
by Marc-Andre Lemburg Feb. 20, 2015

Feb. 20, 2015

New submission from Marc-Andre Lemburg <mal(a)egenix.com>: This needs to be done to protect our users (importing crypto code or using it may be illegal in their home country, see http://rechten.uvt.nl/koops/cryptolaw/ for a survey) and to satisfy an attribution requirement in the OpenSSL license and code base: """ This product includes cryptographic software written by Eric Young (eay(a)cryptsoft.com). This product includes software written by Tim Hudson (tjh(a)cryptsoft.com). This … [View More]

10 23

[issue9913] Misc/SpecialBuilds.txt is out of date
by Alexander Belopolsky Feb. 18, 2015

Feb. 18, 2015

New submission from Alexander Belopolsky <belopolsky(a)users.sourceforge.net>: It looks like Misc/SpecialBuilds.txt has not been updated since 2.4. This file is referenced from C-API documentation [1], but is not accessible as a hyperlink. Some of the recommendations in this file are out of date, in particular those that recommend setting make variables where a configure switch is available. I believe it would be best to retire Misc/SpecialBuilds.txt and move still relevant sections … [View More]

3 3