[issue6219] nested list value change
New submission from Pushkar Paranjpe pushkarparan...@gmail.com: Is this a bug ? a = [[1,2],[3,4],[5,6]] a [[1, 2], [3, 4], [5, 6]] b = a[0] b [1, 2] b[0] = - b [-, 2] a [[-, 2], [3, 4], [5, 6]] Created a new variable (b) which refers to an element in a list (a). Changing the value of the new variable also reflects in the original list. I thought the new variable is actually a new variable with its own memory allocation and not a symbolic link to pre-existing data. is this a bug? Please help. -- components: Library (Lib) messages: 88989 nosy: pushkarparanjpe severity: normal status: open title: nested list value change type: behavior versions: Python 2.5, Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6219 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6196] tarfile.extractall(readaccess=True)
Lars Gustäbel l...@gustaebel.de added the comment: I close this issue then. -- resolution: - rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6196 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6219] nested list value change
Raymond Hettinger rhettin...@users.sourceforge.net added the comment: This is correct behavior. Try making a new *copy* of the sublist: a = [[1,2],[3,4],[5,6]] b = a[0][:] b[0] = - -- nosy: +rhettinger resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6219 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6220] typo: opne in doanddont
New submission from cate c...@debian.org: http://docs.python.org/dev/howto/doanddont.html use twice in example the opne function, which should be written as open. From google it seems that also 3.x is affected (but not really checked) -- assignee: georg.brandl components: Documentation messages: 88992 nosy: cate, georg.brandl severity: normal status: open title: typo: opne in doanddont versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6220 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6220] typo: opne in doanddont
John Szakmeister j...@szakmeister.net added the comment: Here's a patch for trunk. -- keywords: +patch nosy: +jszakmeister Added file: http://bugs.python.org/file14203/issue-6220-doanddont.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6220 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6220] typo: opne in doanddont
Ezio Melotti ezio.melo...@gmail.com added the comment: That typo is intentional, it's also written in the comment: try: foo = opne(file) # misspelled open except: sys.exit(could not open file!) This example shows how a bare except will catch the NameError caused by 'opne' and return the wrong error message, whereas except IOError will only catch IOErrors and show the NameError. -- nosy: +ezio.melotti resolution: - invalid ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6220 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6220] typo: opne in doanddont
Changes by Ezio Melotti ezio.melo...@gmail.com: -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6220 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6220] typo: opne in doanddont
John Szakmeister j...@szakmeister.net added the comment: That'll teach me to pay more attention before submitting a patch. Thanks Ezio! -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6220 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6214] test__locale broken on trunk
Vikram U Shenoy vikram.u.she...@gmail.com added the comment: Georg has fixed it in r73252. -- nosy: +vshenoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6214 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6220] typo: opne in doanddont
John Szakmeister j...@szakmeister.net added the comment: Actually, what's the second example trying to show: try: foo = opne(file) # will be changed to open as soon as we run it except IOError: sys.exit(could not open file) I'm not sure what that comment really means? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6220 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6218] Make io.BytesIO and io.StringIO picklable.
Antoine Pitrou pit...@free.fr added the comment: I think it's too late for 3.1, since it's a new feature. -- nosy: +benjamin.peterson, pitrou versions: -Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6218 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1143] Update to latest ElementTree in Python 2.7
Changes by Antoine Pitrou pit...@free.fr: -- versions: +Python 3.2 -Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1143 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6220] typo: opne in doanddont
Ezio Melotti ezio.melo...@gmail.com added the comment: If we use the bare except: the message could not open file! is shown and we would waste time trying to figure out why it can't be opened. Instead, if we use except IOError:, the first time we run the program the error NameError: name 'opne' is not defined is raised, telling us what's wrong. Once we know it, we can change 'opne' to 'open' and solve the problem. Indeed it could be clearer. -- keywords: -patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6220 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6195] Serious regression in doctest in Py3.1rc1
R. David Murray rdmur...@bitdance.com added the comment: It turns out that doctest patches linecache.getlines (which is not, by the way, a public interface of linecache according to the docs and the __all__ string) to retrieve the doctest source code. The special filename it uses to trigger this is not returned by getsourcefile but is returned by getfile. So the issue4050 fix is not impacted, but the fix for this bug is not so straightforward. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6195 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6221] Windows buildbot failure in test_winreg
New submission from Antoine Pitrou pit...@free.fr: I'm filing this as release blocker since it might indicate serious breakage (I'm not a Windows expert). == FAIL: testLocalMachineRegistryWorks (test.test_winreg.WinregTests) -- Traceback (most recent call last): File E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_winreg.py, line 148, in testLocalMachineRegistryWorks self.TestAll(HKEY_CURRENT_USER) File E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_winreg.py, line 143, in TestAll self.WriteTestData(root_key, subkeystr) File E:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_winreg.py, line 50, in WriteTestData Not the correct number of values) AssertionError: Not the correct number of values -- -- components: Library (Lib), Tests messages: 89001 nosy: pitrou priority: release blocker severity: normal stage: needs patch status: open title: Windows buildbot failure in test_winreg type: crash versions: Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6221 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6216] Raise Unicode KEEPALIVE_SIZE_LIMIT from 9 to 32?
Antoine Pitrou pit...@free.fr added the comment: I'm not sure it is as non-controversial as it seems. Someone should 1) do the math 2) show impact on a couple of benchmarks of his choice -- nosy: +pitrou ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6216 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6195] Serious regression in doctest in Py3.1rc1
R. David Murray rdmur...@bitdance.com added the comment: OK, here is a revised patch that passes all tests, including the new one. -- stage: needs patch - patch review Added file: http://bugs.python.org/file14204/issue6195.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6195 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6137] Make pickle generated by Python 3.x compatible with 2.x and vice-versa.
Antoine Pitrou pit...@free.fr added the comment: I've added an entry in the what's new file in r73254. -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6137 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6222] 2to3 except fixer failed in certain case
New submission from Haoyu Bai divine...@gmail.com: The 2to3 except fixer will be failed with this code: try: raise TypeError except TypeError, x: pass with this code, 2to3 will produce an empty diff, i.e. it fixes nothing. But when change it to the following, 2to3 works again: try: raise TypeError except TypeError, x: pass with this, 2to3 will provide a correct diff. -- components: 2to3 (2.x to 3.0 conversion tool) messages: 89005 nosy: bhy severity: normal status: open title: 2to3 except fixer failed in certain case versions: Python 2.6, Python 3.0, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6222 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6222] 2to3 except fixer failed in certain case
Benjamin Peterson benja...@python.org added the comment: Fixed in r73255. -- nosy: +benjamin.peterson resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6222 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6223] Make _PyUnicode_AsString as public API
New submission from Haoyu Bai divine...@gmail.com: Why _PyUnicode_AsString and _PyUnicode_AsStringAndSize are not public API? They are very useful when porting extension module to Python 3, because they have the semantic as same as PyString_AsString. For extension author, these API can be used for replacing PyString_AsString without any other change in code logic. So why not make these API public? Any consideration? If we can document these API, then C extension author can know them and use them, without spending a lot of time to dig them out from Python source code. Thanks! -- assignee: georg.brandl components: Documentation, Extension Modules, Interpreter Core, Unicode messages: 89007 nosy: bhy, georg.brandl severity: normal status: open title: Make _PyUnicode_AsString as public API type: feature request versions: Python 3.1, Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6223 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6223] Make _PyUnicode_AsString as public API
Benjamin Peterson benja...@python.org added the comment: They are not public because implicitly encoding unicode is bad practice in Python 3. You should use PyUnicode_AsEncodedString() or such. -- nosy: +benjamin.peterson resolution: - rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6223 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6211] [Tutorial] Section 4.7.2 has a wrong description of an example
Georg Brandl ge...@python.org added the comment: Fixed in r73257. Please respect the limit of 80 chars per line in future patches :) -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6211 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6204] Missing reference in section 4.6 to chapter on classes
Georg Brandl ge...@python.org added the comment: Thanks, applied in r73258! -- resolution: - accepted status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6204 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6217] Add _io._TextIOWrapper.errors
Benjamin Peterson benja...@python.org added the comment: Thanks for the report! Fixed in r73259. -- nosy: +benjamin.peterson resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6217 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6224] References to JPython
New submission from Thijs Triemstra li...@collab.nl: The documentation refers to JPython in several places, which is the old name, it's called Jython nowadays. - platform.java_ver - tkinter -- assignee: georg.brandl components: Documentation messages: 89012 nosy: georg.brandl, thijs severity: normal status: open title: References to JPython versions: Python 2.5, Python 2.6, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6224 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6214] test__locale broken on trunk
Changes by Ezio Melotti ezio.melo...@gmail.com: -- resolution: - fixed stage: needs patch - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6214 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6224] References to JPython
Georg Brandl ge...@python.org added the comment: Thanks, fixed in r73260. -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6224 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5230] pydoc reports misleading failure if target module raises an ImportError
R. David Murray rdmur...@bitdance.com added the comment: I've uploaded a new version of the patch and test suite. I wanted a few more test cases but didn't want to litter the test directory with little test files, so I borrowed some techniques from test_import and created the modules to import on the fly. I haven't come up with a fix for your last test case (yet?). I've commented the test to indicate this. I think to fix it we may need to look into the traceback itself. -- Added file: http://bugs.python.org/file14205/issue5230.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5230 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4966] Improving Lib Doc Sequence Types Section
Changes by Ezio Melotti ezio.melo...@gmail.com: -- nosy: +ezio.melotti priority: - normal stage: - needs patch type: - feature request ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4966 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3798] SystemExit incorrectly displays unicode message
Ezio Melotti ezio.melo...@gmail.com added the comment:
I did some more experiments, here are the results:
Windows XP, from cmd.exe (cp850):
Py 2.x:
raise SystemExit(u'aeiou') # unicode string, ascii chars, works fine
aeiou
raise SystemExit(u'àèìòù') # unicode string, non-ascii chars, no output
raise SystemExit('àèìòù') # byte strings, non-ascii chars, works fine
àèìòù
Py 3.0:
raise SystemExit('àèìòù') # unicode string, non-ascii chars, wrong
output
àèìòù
The output here is utf-8 and cmd shows it as cp850.
Linux, UTF-8 terminal:
Py 2.x:
raise SystemExit(u'àèìòù') # unicode string, non-ascii chars, no output
There's no output even if the terminal uses utf-8.
Py 3.x:
raise SystemExit('àèìòù') # unicode string, non-ascii chars, works fine
àèìòù
When a unicode string with non-ascii characters is passed:
* Py2 always fails (no output);
* Py3 works only when the terminal uses utf-8, otherwise it fails (the
chars are displayed using another encoding).
--
components: +Unicode
nosy: +ezio.melotti
priority: - normal
type: - behavior
versions: +Python 2.6, Python 2.7
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[issue6203] 3.x locale does not default to C, contrary to the documentation and to 2.x behavior
Ezio Melotti ezio.melo...@gmail.com added the comment: Confirmed for 3.1, 3.0 still returns (None, None). -- components: +Library (Lib) nosy: +ezio.melotti priority: - normal ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6203 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1578269] Add os.link() and os.symlink() and os.path.islink() support for Windows
Jason R. Coombs jar...@jaraco.com added the comment: In the interest of expediency, I've implemented I.(a): specifically, I've put a wrapper around DeleteFileW to check if the target is a directory-symlink, and if it is, call RemoveDirectory instead. I've updated the test case to reflect this behavior. Patch draft 6 includes these changes. Is there anything else that needs to be addressed before this can be merged? -- Added file: http://bugs.python.org/file14206/windows symlink draft 6.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1578269 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6191] HTMLParser attribute parsing - 2 test cases when it fails
Ezio Melotti ezio.melo...@gmail.com added the comment: BeautifulSoup use SGMLParser for all the versions 3.1. BeautifulSoup 3.1 is supposed to be compatible with Python 3 and since SGMLParser is gone it's now using HTMLParser, but it's not able to handle some things anymore. For more information: http://www.crummy.com/software/BeautifulSoup/3.1-problems.html (FWIW I tried BeautifulSoup 3.1 but it failed where BeautifulSoup 3.0.7 was working so I came back to 3.0.7) -- nosy: +ezio.melotti ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6191 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue670664] HTMLParser.py - more robust SCRIPT tag parsing
Changes by Ezio Melotti ezio.melo...@gmail.com: -- nosy: +ezio.melotti versions: +Python 2.7, Python 3.2 -Python 2.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue670664 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6225] Fixing several minor bugs in Tkinter.Canvas and one in Misc._configure
New submission from Guilherme Polo ggp...@gmail.com: Hi, While testing Tkinter.Canvas I've found several minor bugs that I would prefer to see fixed. Many of them change the current Canvas api a bit, but for better. For example, the methods focus, gettags, icursor, index, insert, move (and some others) accept arbitrary amount of arguments, but all these tcl subcommands have a fixed amount of arguments they accept, so I consider it is better to make this clear on Tkinter too. I've also found a problem in Misc._configure which is also fixed by the attached patch. The problem is that when cnf is a string, the call self.tk.split(self.tk.call(_flatten((self._w, cmd, '-'+cnf may still result in an empty string causing the following statement to fail return (x[0][1:],) + x[1:]. One thing that left me curious was the comment # XXX Should use _flatten on args in Canvas.coords. I've tried understanding why it should use _flatten there, but couldn't figure it out. This is a very old comment, so maybe it is no longer true ? -- components: Tkinter files: Canvas_fixes.diff keywords: patch messages: 89019 nosy: gpolo severity: normal status: open title: Fixing several minor bugs in Tkinter.Canvas and one in Misc._configure versions: Python 2.7, Python 3.1 Added file: http://bugs.python.org/file14207/Canvas_fixes.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6225 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6226] Inconsistent 'file' vs 'stream' kwarg in pprint, other stdlibs
New submission from Philip Jenvey pjen...@users.sourceforge.net: It'd be nice to eventually standardize on the kwarg name used for basic file-like args in the stdlib. print, warnings.showwarning and some others take a file= argument whereas pprint, getpass.getpass take stream= print and pprint in particular should match -- though they do have a different option set, when you're using the same options this consistency would ease replacing: print(obj, file=sys.stderr) with pprint(obj, stream=sys.stderr) -- components: Library (Lib) messages: 89020 nosy: pjenvey severity: normal status: open title: Inconsistent 'file' vs 'stream' kwarg in pprint, other stdlibs type: feature request ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6226 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue798058] IDLE / PyOS_InputHook
Guilherme Polo ggp...@gmail.com added the comment: Closing as promised. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue798058 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3573] IDLE hangs when passing invalid command line args (directory(ies) instead of file(s))
Guilherme Polo ggp...@gmail.com added the comment: Idle has changed a bit since the initial message, so it no longer hangs when it is configured to open an edit window by default, but now it hangs when running it as: idle -e somedirnamehere (which the patch fixes). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue3573 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6215] Backport the IO lib to trunk
Antoine Pitrou pit...@free.fr added the comment: New patch incorporating the latest py3k changes. -- Added file: http://bugs.python.org/file14208/iobackport2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6215 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6221] Windows buildbot failure in test_winreg
Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: This doesn't happen on Win2k. Maybe does it depend on OS? -- nosy: +ocean-city ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6221 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4309] ctypes documentation
Michael Newman michael.b.new...@gmail.com added the comment: Regarding Section 15.15.1.5. Calling functions, continued on: http://docs.python.org/3.0/library/ctypes.html I would recommend changing the first example code block to the following: printf = libc.printf printf(bHello, %s\n, bWorld!) Hello, World! 14 printf(c_char_p(Hello, %s\n), c_char_p(World!)) Hello, World! 14 printf(bHello, %S\n, World!) Hello, World! 14 printf(c_char_p(Hello, %S\n), World!) Hello, World! 14 printf(c_char_p(%d bottles of beer\n), 42) 42 bottles of beer 19 printf(c_char_p(%f bottles of beer\n), 42.5) Traceback (most recent call last): File stdin, line 1, in module ctypes.ArgumentError: argument 2: class 'TypeError': Don't know how to convert parameter 2 And change the second example block to: printf(c_char_p(An int %d, a double %f\n), 1234, c_double(3.14)) An int 1234, a double 3.14 31 Aside: For reference, here is how I started up the interactive session: m...@www:~$ python3.0 Python 3.0.1 (r301:69556, Jun 6 2009, 21:34:43) [GCC 4.3.2] on linux2 Type help, copyright, credits or license for more information. from ctypes import * libc = CDLL(libc.so.6) Note the printf.argtypes method is discussed later in Section 15.15.1.7. Specifying the required argument types (function prototypes), so it might be premature to use it here. -- nosy: +mnewman ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue4309 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6227] doctest_aliases doesn't test duplicate removal
New submission from James Abbatiello abb...@gmail.com: The file Lib/test/doctest_aliases.py is used by test_doctest to check the handling of duplicate removal. The g = f line in this file is one indent too far to the right so instead of creating an alias for f called g it is just unreachable code inside of f. Since there is no alias there is no need to remove duplicates and the test passes trivially. I think this affects all versions but I've only checked on 2.7. -- components: Tests files: doctest_aliases.patch keywords: patch messages: 89027 nosy: abbeyj severity: normal status: open title: doctest_aliases doesn't test duplicate removal versions: Python 2.7 Added file: http://bugs.python.org/file14210/doctest_aliases.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6227 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
