Mailman 3 March 2016 - docs

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by Abdulrhman Alfheem 02 Mar '16

02 Mar '16

Hello Could you show me the steps of how can I download phython language programme in my laptop because it tried many time but there is no results

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[issue26468] shutil.copy2 raises OSError if filesystem doesn't support chmod
by Vojtěch Pachol 02 Mar '16

02 Mar '16

Vojtěch Pachol added the comment: Actually it is a remote fs mounted via samba. OS is Linux. Tracebacks with Python versions I have: $ python2.7 Python 2.7.11 (default, Jan 11 2016, 21:04:40) [GCC 5.3.1 20160101] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import shutil >>> shutil.copy2("src", "dst") Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python2.7/shutil.py", line 131, in copy2 copystat(src, dst) File "/usr/lib/python2.7/shutil.py", line 100, in copystat os.chmod(dst, mode) OSError: [Errno 95] Operation not supported: 'dst' >>> $ python3.4 Python 3.4.4 (default, Jan 5 2016, 15:35:18) [GCC 5.3.1 20160101] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import shutil >>> shutil.copy2("src", "dst") Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python3.4/shutil.py", line 246, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.4/shutil.py", line 191, in copystat lookup("chmod")(dst, mode, follow_symlinks=follow) OSError: [Errno 95] Operation not supported: 'dst' >>> $ python3.5 Python 3.5.1+ (default, Jan 13 2016, 15:09:18) [GCC 5.3.1 20160101] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import shutil >>> shutil.copy2("src", "dst") Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/python3.5/shutil.py", line 252, in copy2 copystat(src, dst, follow_symlinks=follow_symlinks) File "/usr/lib/python3.5/shutil.py", line 197, in copystat lookup("chmod")(dst, mode, follow_symlinks=follow) OSError: [Errno 95] Operation not supported: 'dst' >>> ---------- _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue26468> _______________________________________

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[issue26468] shutil.copy2 raises OSError if filesystem doesn't support chmod
by Eric V. Smith 02 Mar '16

02 Mar '16

Eric V. Smith added the comment: I agree that copy2 should not fail because chmod fails. Could you please provide the entire traceback message when it fails (on both 2.7 and 3.4 or 3.5)? And what OS are you running on, and what filesystem? It looks like the error happens because errno=95 (EOPNOTSUPP, probably) isn't in the list of errors that _copyxattr catches, while (ENOTSUP=134 on Linux) is. I think the documentation is also incorrect. Of course copy2 can fail: what about out of disk space? I think the documentation is trying to say that copy2 never fails because it can't preserve metadata. And the wording in the docs "copy2() never returns failure" is also odd, it should say "copy2() never raises an exception because it cannot preserve file metadata". ---------- assignee: -> docs@python components: +Documentation nosy: +docs@python, eric.smith _______________________________________ Python tracker <report(a)bugs.python.org> <http://bugs.python.org/issue26468> _______________________________________

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Re: [docs] Standardize documentation whitespace, formatting (issue 23921)
by georg＠python.org 02 Mar '16

02 Mar '16

http://bugs.python.org/review/23921/diff/14579/Doc/faq/programming.rst File Doc/faq/programming.rst (right): http://bugs.python.org/review/23921/diff/14579/Doc/faq/programming.rst#newc… Doc/faq/programming.rst:668: >>> print(b) On 2016/01/07 02:41:26, vadmium wrote: > Why not add prompts to the lines above as well? Yes, link this it's a bit inconsistent. http://bugs.python.org/review/23921/diff/14579/Doc/howto/logging-cookbook.r… File Doc/howto/logging-cookbook.rst (right): http://bugs.python.org/review/23921/diff/14579/Doc/howto/logging-cookbook.r… Doc/howto/logging-cookbook.rst:742: root.setLevel(logging.DEBUG) # send all messages, for demo; no other level or filter logic applied. this is probably too long a line (e.g. for PDF output), better move the comment above the code http://bugs.python.org/review/23921/diff/14579/Doc/howto/urllib2.rst File Doc/howto/urllib2.rst (right): http://bugs.python.org/review/23921/diff/14579/Doc/howto/urllib2.rst#newcod… Doc/howto/urllib2.rst:178: values = {'name' : 'Michael Foord', could also remove the spaces before ':' as well. http://bugs.python.org/review/23921/diff/14579/Doc/library/locale.rst File Doc/library/locale.rst (right): http://bugs.python.org/review/23921/diff/14579/Doc/library/locale.rst#newco… Doc/library/locale.rst:473: >>> locale.strcoll('f\xe4n', 'foo') # compare a string containing an umlaut keep only 2 spaces, the line is already long http://bugs.python.org/review/23921/diff/14579/Doc/library/multiprocessing.… File Doc/library/multiprocessing.rst (right): http://bugs.python.org/review/23921/diff/14579/Doc/library/multiprocessing.… Doc/library/multiprocessing.rst:2071: print(result.get(timeout=1)) # prints "100" unless your computer is *very* slow these lines are also too long. http://bugs.python.org/review/23921/diff/14579/Doc/library/optparse.rst File Doc/library/optparse.rst (right): http://bugs.python.org/review/23921/diff/14579/Doc/library/optparse.rst#new… Doc/library/optparse.rst:1827: [...] replace by a single ellipsis, I don't think we're using that style anywhere else http://bugs.python.org/review/23921/diff/14579/Doc/library/tokenize.rst File Doc/library/tokenize.rst (right): http://bugs.python.org/review/23921/diff/14579/Doc/library/tokenize.rst#new… Doc/library/tokenize.rst:216: if toknum == NUMBER and '.' in tokval: # replace NUMBER tokens no, keep shorter line http://bugs.python.org/review/23921/diff/14579/Doc/library/urllib.request.r… File Doc/library/urllib.request.rst (right): http://bugs.python.org/review/23921/diff/14579/Doc/library/urllib.request.r… Doc/library/urllib.request.rst:1105: ... data=b'This data is passed to stdin of the CGI') this is also a case where the longer line may hurt http://bugs.python.org/review/23921/diff/14579/Doc/whatsnew/3.2.rst File Doc/whatsnew/3.2.rst (right): http://bugs.python.org/review/23921/diff/14579/Doc/whatsnew/3.2.rst#newcode… Doc/whatsnew/3.2.rst:1540: >>> os.chdir('mydata') # change to the source directory again, too long lines here. http://bugs.python.org/review/23921/

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Re: [docs] Patch to enhance literal block language declaration (issue 26462)
by georg＠python.org 01 Mar '16

01 Mar '16

http://bugs.python.org/review/26462/diff/16666/Doc/extending/embedding.rst File Doc/extending/embedding.rst (right): http://bugs.python.org/review/26462/diff/16666/Doc/extending/embedding.rst#… Doc/extending/embedding.rst:296: .. code-block:: shell-session Here (and below) the ".. code-block" should be indented two spaces to be within the bullet list item. http://bugs.python.org/review/26462/diff/16666/Doc/library/logging.config.r… File Doc/library/logging.config.rst (right): http://bugs.python.org/review/26462/diff/16666/Doc/library/logging.config.r… Doc/library/logging.config.rst:419: formatters: This seems to be YAML as well? http://bugs.python.org/review/26462/diff/16666/Doc/library/logging.config.r… Doc/library/logging.config.rst:703: [handler_hand02] This could use the ini lexer. http://bugs.python.org/review/26462/

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Patch to enhance literal block language declaration (issue 26462)
by zachary.ware＠gmail.com 01 Mar '16

01 Mar '16

LGTM, just one minor nit. http://bugs.python.org/review/26462/diff/16666/Doc/whatsnew/3.2.rst File Doc/whatsnew/3.2.rst (right): http://bugs.python.org/review/26462/diff/16666/Doc/whatsnew/3.2.rst#newcode… Doc/whatsnew/3.2.rst:2048: .. code-block:: none This can be 'doscon' instead of 'none'. http://bugs.python.org/review/26462/

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