Mailman 3 June 2019 - docs

[issue36769] doc Document that fnmatch.filter supports any kind of iterable not just lists
by Andrés Delfino Jan. 20, 2021

Jan. 20, 2021

New submission from Andrés Delfino <adelfino(a)gmail.com>: Documentation on fnmatch.filter says: Return the subset of the list of names that match pattern. It is the same as [n for n in names if fnmatch(n, pattern)], but implemented more efficiently. But the function actual accepts any kind of iterable. I think it should be documented. ---------- assignee: docs@python components: Documentation messages: 341198 nosy: adelfino, docs@python priority: normal severity: normal status: open … [View More]

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[issue24711] Document getpass.getpass behavior on ^C
by Markus Unterwaditzer Jan. 11, 2021

Jan. 11, 2021

New submission from Markus Unterwaditzer: getpass.getpass doesn't enter a newline when the user aborts input with ^C, while input/raw_input does. This behavior is surprising and can lead to mis-formatting of subsequent output. However, since this behavior exists since 2.7 and applications may have started to rely on it, I'd add a note to the documentation. ---------- assignee: docs@python components: Documentation messages: 247302 nosy: docs@python, untitaker priority: normal severity: … [View More]

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[issue34804] Repetition of 'for example' in documentation
by Aydin Jan. 10, 2021

Jan. 10, 2021

New submission from Aydin <bagiyevaydin(a)gmail.com>: In the documentation of Python 3.7.0 there is an error in the usage of the world 'for example'. ---------- assignee: docs@python components: Documentation files: Functional Programming HOWTO — Python 3.7.0 documentation.png messages: 326418 nosy: docs@python, rarblack priority: normal severity: normal status: open title: Repetition of 'for example' in documentation versions: Python 3.7 Added file: https://bugs.python.org/file47825/… [View More]

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[issue34451] docs: tutorial/introduction doesn't mention toggle of prompts
by Jonathan Fine Jan. 6, 2021

Jan. 6, 2021

New submission from Jonathan Fine <jfine2358(a)gmail.com>: Interactive code examples need the prompt to be stripped, before copy-and-paste. This is explained in https://docs.python.org/3/tutorial/introduction.html But this page does not tell us about the [>>>] prompt-toggle at top of each interactive code example. This caused a user error, reported in https://mail.python.org/pipermail/python-ideas/2018-August/052869.html. The [>>>] toggle isn't in the Python 2.7 docs,… [View More]

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[issue8595] Unexpected default timeout in http-client-related libraries
by Julian Dec. 29, 2020

Dec. 29, 2020

New submission from Julian <python_org(a)somethinkodd.com>: Since Python 2.6, httplib has offered a timeout parameter for fetches. As the documentation explains, if this parameter is not provided, it uses the global default. What the document doesn't explain is httplib builds on top of the socket library. The socket library has a default timeout of None (i.e. forever). This may be an appropriate default for general sockets, but it is a poor default for httplib; typical http clients … [View More]

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[issue8822] datetime naive and aware types should have a well-defined definition that can be cross-referenced
by anatoly techtonik Dec. 29, 2020

Dec. 29, 2020

New submission from anatoly techtonik <techtonik(a)gmail.com>: 'naive' and 'aware' are key datetime types - they need a proper definition and anchor for crossrefences. If you take a look at http://docs.python.org/library/datetime.html - the definition of distinction between them is too vague and this seeds of uncertainty grow through the rest of the doc. It is not said how to make non-naive object, how to detect if object of naive or aware. All this stuff is very important for … [View More]

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[issue32501] Documentation for dir([object])
by Vladislavs Burakovs Dec. 24, 2020

Dec. 24, 2020

New submission from Vladislavs Burakovs <solomonchild(a)gmail.com>: Documentation page [1] says "If the object has a method named __dir__(), this method will be called and must return the list of attributes.". It seems that on Python 3.6 it only works if the *class* has a method named __dir__. Should the documentation be changed? Microsoft Windows [Version 10.0.16299.192] (c) 2017 Microsoft Corporation. All rights reserved. D:\Users\wlad>python Python 3.6.4 (v3.6.4:d48eceb, Dec … [View More]

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[issue35783] incorrect example of fetching messages in imaplib documentation
by Макс Вернер Dec. 22, 2020

Dec. 22, 2020

New submission from Макс Вернер <mvarnar(a)gmail.com>: An example of fetching messages from the mailbox given in "IMAP4 Example" section is incorrect: typ, data = M.fetch(num, '(RFC822)') print('Message %s\n%s\n' % (num, data[0][1])) "fetch" may return server data that was not requested (see "7.4.2. FETCH Response" section of RFC 3501). In that case "data[0][1]" won't return what user expects. This is a bad example, that many people repeat and advise to other developers: https://… [View More]

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[issue35790] Correct a statement about sys.exc_info() values restoration
by Géry Dec. 21, 2020

Dec. 21, 2020

New submission from Géry <gery.ogam(a)gmail.com>: In the documentation of the try statement (https://docs.python.org/3/reference/compound_stmts.html#the-try-statement), I think that the sentence: "sys.exc_info() values are restored to their previous values (before the call) when returning from a function that handled an exception." should be replaced by this sentence: "sys.exc_info() values are restored to their previous values (before the call) when leaving an exception handler." as … [View More]

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[issue23522] Misleading note in Statistics module documentation
by Jake Dec. 19, 2020

Dec. 19, 2020

New submission from Jake: In the statistics module documentation, there is a note that states that "The mean is strongly affected by outliers and is not a robust estimator for central location: the mean is not necessarily a typical example of the data points. For more robust, although less efficient, measures of central location, see median() and mode()" https://docs.python.org/3/library/statistics.html While I appreciate the intention, this is quite misleading. The implication is that … [View More]

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