Commit Graph

23438 Commits

Author SHA1 Message Date
Guido van Rossum 3c668c1256 Add next and __iter__ to the list of file methods that should raise
ValueError when called for a closed file.
2002-08-06 15:58:24 +00:00
Guido van Rossum 7a6e95948c SF patch 580331 by Oren Tirosh: make file objects their own iterator.
For a file f, iter(f) now returns f (unless f is closed), and f.next()
is similar to f.readline() when EOF is not reached; however, f.next()
uses a readahead buffer that messes up the file position, so mixing
f.next() and f.readline() (or other methods) doesn't work right.
Calling f.seek() drops the readahead buffer, but other operations
don't.

The real purpose of this change is to reduce the confusion between
objects and their iterators.  By making a file its own iterator, it's
made clearer that using the iterator modifies the file object's state
(in particular the current position).

A nice side effect is that this speeds up "for line in f:" by not
having to use the xreadlines module.  The f.xreadlines() method is
still supported for backwards compatibility, though it is the same as
iter(f) now.

(I made some cosmetic changes to Oren's code, and added a test for
"file closed" to file_iternext() and file_iter().)
2002-08-06 15:55:28 +00:00
Jack Jansen 3a451b1d19 In the altbininstall target, which is the first subtarget for "make install",
if we are running in an OSX framework enabled build directory, test that
the framework infrastructure exists. This catches the very common
error of doing "make install" in stead of "make frameworkinstall".
2002-08-06 13:40:31 +00:00
Jack Jansen 9c5b61b21b Patch #567296 by Pim Buurman, slightly modified by me so it can be disabled
at compile time: use PBGetCatInfoSync() to get FInfo data in stead of
GetFInfo. The latter doesn't work for folders. The former does, at
least on OSX, and insofar the info makes sense for a folder.
2002-08-06 12:59:44 +00:00
Jack Jansen 137d8c5667 Wrapper around _IBCarbon. 2002-08-06 09:32:57 +00:00
Andrew M. Kuchling 950725f755 Mention list.sort()
Document heapq module
Add PEP263 section (not sure I really understand the PEP's effect on 8-bit
   strings, though -- will have to experiment with it)
2002-08-06 01:40:48 +00:00
Neal Norwitz e72a9a13a1 SF patch #591305 Documentation err in bytecode defs 2002-08-05 23:33:54 +00:00
Fred Drake 63c4220f61 We only need to check for StopIteration here. 2002-08-05 22:16:40 +00:00
Jack Jansen 94caa78ebf Patch by Ronald Oussoren: if there's a .lproj in the extras list also
check whether it contains a .nib, and do the Cocoa song and dance if
it does.
2002-08-05 22:06:29 +00:00
Jack Jansen 0a9d7559e8 In copy() don't try to obtain an FSSpec until we know the destination
exists. Partial fix for #585923.
2002-08-05 21:53:57 +00:00
Jack Jansen 11845e00b2 Be a lot less verbose by default. 2002-08-05 21:15:22 +00:00
Jack Jansen 20417bcd18 Better output for errors, and some progress reports.
Handle the two modules with non-standard scanner module names.
2002-08-05 21:14:16 +00:00
Jack Jansen c4ff194bdd Fixed the last two bgen-based modules to be buildable on OSX. 2002-08-05 21:13:07 +00:00
Jeremy Hylton 53d527ad18 Initial prototype of framer: a tool to build the frame for extension modules. 2002-08-05 18:29:45 +00:00
Jeremy Hylton f4d32df19d Remove function definition from cStringIO.h.
xxxPyCObject_Import() seems to be a copy of PyCObject_Import().
2002-08-05 18:20:01 +00:00
Fred Drake 5f8a23f32f Since the errno module is needed by os._execvpe(), and that is used by the
setup.py (indirectly) script to build the standard dynamically loaded
modules, the errno module is being made static so it will always be
available.
Closes SF bug #591205 (needed on trunk only).
2002-08-05 18:06:17 +00:00
Guido van Rossum 2805428d92 SF patch 590294: os._execvpe security fix (Zack Weinberg). 2002-08-05 16:14:46 +00:00
Guido van Rossum aed51d8121 SF patch 590294: os._execvpe security fix (Zack Weinberg).
1) Do not attempt to exec a file which does not exist
just to find out what error the operating system
returns. This is an exploitable race on all platforms
that support symbolic links.

2) Immediately re-raise the exception if we get an
error other than errno.ENOENT or errno.ENOTDIR. This
may need to be adapted for other platforms.

(As a security issue, this should be considered for 2.1
and 2.2 as well as 2.3.)
2002-08-05 16:13:24 +00:00
Jack Jansen aaebdd6a02 Enable building of Carbon toolbox modules with unix-Python. 2002-08-05 15:39:30 +00:00
Jack Jansen ff8dec7427 Got rid of staticforward. 2002-08-05 15:36:57 +00:00
Jack Jansen a4741ffe63 This can now run under unix-Python too. You have to pass the folder
to search on the command line in that case.
2002-08-05 15:33:44 +00:00
Jack Jansen ac7cb05415 Fixed to run better in unix-Python, and to cater for bgenlocations
possibly being missing.
2002-08-05 15:32:30 +00:00
Fred Drake 40813b1dbc Typo: "now" --> "the new" 2002-08-05 15:24:19 +00:00
Martin v. Löwis 98ce7b7ef1 IDLE support for PEP 263. 2002-08-05 15:11:26 +00:00
Jack Jansen 6573f31874 Moved bgenlocations to the Mac/Lib directory. Not perfect, but better than
where it was: it is really a configuration file, not a normal module.

By moving it into Mac/Lib we can now also store the location of bgen
itself in there, which is needed because bgen isn't installed.
2002-08-05 14:56:04 +00:00
Martin v. Löwis eade4a1580 Patch #590913: PEP 263 support. 2002-08-05 14:55:21 +00:00
Martin v. Löwis 5428fff111 Use ascii_letters to avoid UnicodeErrors. 2002-08-05 14:53:52 +00:00
Guido van Rossum de392d3f3f Add a small description of PEP 263. 2002-08-05 14:17:20 +00:00
Jack Jansen cf0a2cfdb2 Added a cast to shut up a compiler warning. 2002-08-05 14:14:05 +00:00
Jack Jansen ace9d955b0 Renamed Py_Main to PyMac_Main as it has a different signature than the "normal" Py_Main, and that signature has appeared in a .h file. 2002-08-05 14:13:31 +00:00
Jack Jansen 3bd3fedeca Added _IBCarbon module. 2002-08-05 14:12:24 +00:00
Raymond Hettinger bc552ce1b8 SF 582071 clarified the .split() method's docstring to note that sep=None
will trigger splitting on any whitespace.
2002-08-05 06:28:21 +00:00
Raymond Hettinger acb45d72b4 Note that True and False are pickable objects 2002-08-05 03:55:36 +00:00
Kurt B. Kaiser 8dcdb77132 GvR provided solution to the socket rebinding timeout problem.
M PyShell.py
M rpc.py
M run.py
2002-08-05 03:52:10 +00:00
Martin v. Löwis 725bb233b9 Add 1 to lineno in deprecation warning. Fixes #590888. 2002-08-05 01:49:16 +00:00
Martin v. Löwis 4c561b36a0 Test whether a Cyrillic text correctly appears in a Unicode literal. 2002-08-05 01:32:09 +00:00
Tim Peters 6782d6aa91 We don't really need the name of the test in the "test skipped" msg, and
having it there causes the line to wrap.
2002-08-04 22:55:35 +00:00
Tim Peters 283ead8bf2 Oops! Forgot the closing paren. 2002-08-04 22:52:30 +00:00
Tim Peters 32ef169339 Finally got around to figuring out and documenting why this test fails
on Windows.  The test_sequence() ERROR is easily repaired if we're
willing to add an os.unlink() line to mhlib's updateline().  The
test_listfolders FAIL I gave up on -- I don't remember enough about Unix
link esoterica to recall why a link count of 2 is something a well-
written program should be keenly interested in <wink>.
2002-08-04 22:35:31 +00:00
Jack Jansen a30d1447cf Build the _IBCarbon module. 2002-08-04 22:04:25 +00:00
Jack Jansen 83f5c38403 The definitions for IBCarbonRuntime.h 2002-08-04 22:03:36 +00:00
Jack Jansen acbaefd796 Updated to something that works on my system, and regenerated module. 2002-08-04 21:59:37 +00:00
Jack Jansen 7ea8143fe5 Specify pathnames in a way that works on both OS9 and OSX.
You'll still have to manually edit it, though...
2002-08-04 21:56:12 +00:00
Jack Jansen bae7734eef Use universal newline input when scanning header files. 2002-08-04 21:55:25 +00:00
Jack Jansen 0c069924e5 Donovan Preston's interface to IBCarbon, allowing you to use Interface
Builder carbon NIB files from Python. As-is, I may need to twiddle a few
things as he donated this long ago.

Donovan is now one of the four people in the world who know how to drive
bgen!
2002-08-04 21:34:24 +00:00
Jack Jansen 84a016417a Changes to the OSX section:
- steer people away from installing with sudo
- warn that fink-installed software may cause trouble
- explain why you might want a framework build and point people to
  Mac/OSX/README.
2002-08-04 21:19:55 +00:00
Jack Jansen c736b8df09 Use the -n option of ln in stead of -h, as it also works with other ln's
people may have (fink, gnu).
2002-08-04 21:17:20 +00:00
Skip Montanaro 04d80f87d7 small speedup for constant and name access
see sf #506436
2002-08-04 21:03:35 +00:00
Martin v. Löwis 1ee99d31d9 Make pgen compile with pydebug. Duplicate normalized names, as it may
be longer than the old string.
2002-08-04 20:10:29 +00:00
Martin v. Löwis cd280fb59c Group statements properly. 2002-08-04 18:28:44 +00:00