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* The end of [#460467] file objects should be subclassable.Tim Peters2001-09-141-30/+63
| | | | | | | | A surprising number of changes to split tp_new into tp_new and tp_init. Turned out the older PyFile_FromFile() didn't initialize the memory it allocated in all (error) cases, which caused new sanity asserts elsewhere to fail left & right (and could have, e.g., caused file_dealloc to try decrefing random addresses).
* Changed the dict implementation to take "string shortcuts" only whenTim Peters2001-09-142-15/+52
| | | | | | | | | | | | | | | | keys are true strings -- no subclasses need apply. This may be debatable. The problem is that a str subclass may very well want to override __eq__ and/or __hash__ (see the new example of case-insensitive strings in test_descr), but go-fast shortcuts for strings are ubiquitous in our dicts (and subclass overrides aren't even looked for then). Another go-fast reason for the change is that PyCheck_StringExact() is a quicker test than PyCheck_String(), and we make such a test on virtually every access to every dict. OTOH, a str subclass may also be perfectly happy using the base str eq and hash, and this change slows them a lot. But those cases are still hypothetical, while Python's own reliance on true-string dicts is not.
* Get rid of builtin_open() entirely (the C code and docstring, not theTim Peters2001-09-132-22/+5
| | | | | builtin function); Guido pointed out that it could be just another name in the __builtin__ dict for the file constructor now.
* _PyBuiltin_Init(): For clarity, macroize this purely repetitive code.Tim Peters2001-09-131-49/+25
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* Now that file objects are subclassable, you can get at the file constructorTim Peters2001-09-133-2/+52
| | | | | | just by doing type(f) where f is any file object. This left a hole in restricted execution mode that rexec.py can't plug by itself (although it can plug part of it; the rest is plugged in fileobject.c now).
* Use the keyword form of file() instead of open() to create TESTFN.Tim Peters2001-09-131-2/+2
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* Added simple tests of keyword arguments in the basic type constructors.Tim Peters2001-09-131-0/+24
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* type_call(): Change in policy. The keyword args (if any) are now passedTim Peters2001-09-132-3/+14
| | | | | | on to the tp_new slot (if non-NULL), as well as to the tp_init slot (if any). A sane type implementing both tp_new and tp_init should probably pay attention to the arguments in only one of them.
* based upon a suggestion in c.l.py, this slight expansion of theSkip Montanaro2001-09-131-1/+1
| | | | OverflowError message seems reasonable.
* Admit that we'll never add the args for a "call" event to the profileFred Drake2001-09-132-11/+9
| | | | | | and trace functions; this now declares that None will be passed for the "call" event. This closes SF bug/suggestion #460315.
* Comment tweak: point to Robin Dunn's pybsddb project on SourceForge.Greg Ward2001-09-131-2/+2
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* SF bug [#460467] file objects should be subclassable.Tim Peters2001-09-137-53/+170
| | | | Preliminary support. What's here works, but needs fine-tuning.
* SF bug #461073: mailbox __iter__ bug, by Andrew Dalke.Guido van Rossum2001-09-131-3/+3
| | | | | | | Andrew quite correctly notices that the next() method isn't quite what we need, since it returns None upon end instead of raising StopIteration. His fix is easy enough, using iter(self.next, None) instead.
* Added items about significant subclass bugfixes.Tim Peters2001-09-121-0/+10
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* Added subclass equality tests. Almost all of these are commented out now,Tim Peters2001-09-121-0/+11
| | | | because they don't work yet.
* build_class(): one more (hopefully the last) step on the way toGuido van Rossum2001-09-121-14/+21
| | | | | | | | | backwards compatibility. When using the class of the first base as the metaclass, use its __class__ attribute in preference over its ob_type slot. This ensures that we can still use classic classes as metaclasse, as shown in the original "Metaclasses" essay. This also makes all the examples in Demo/metaclasses/ work again (maybe these should be turned into a test suite?).
* Again perhaps the end of [#460020] bug or feature: unicode() and subclasses.Tim Peters2001-09-124-12/+45
| | | | | Inhibited complex unary plus optimization when applied to a complex subtype. Added PyComplex_CheckExact macro. Some comments and minor code fiddling.
* When MAKEFLAGS contains '-s', invoke setup.py with '-q', to silenceGuido van Rossum2001-09-121-1/+4
| | | | | | | its normally chatty nature. (This completes a side project to make "make -s" truly silent unless errors occur.)
* If interning an instance of a string subclass, intern a real string objectTim Peters2001-09-122-4/+34
| | | | | | with the same value instead. This ensures that a string (or string subclass) object's ob_sinterned pointer is always a str (or NULL), and that the dict of interned strings only has strs as keys.
* str_subtype_new, unicode_subtype_new:Tim Peters2001-09-123-15/+36
| | | | | | | | + These were leaving the hash fields at 0, which all string and unicode routines believe is a legitimate hash code. As a result, hash() applied to str and unicode subclass instances always returned 0, which in turn confused dict operations, etc. + Changed local names "new"; no point to antagonizing C++ compilers.
* More on bug 460020: disable many optimizations of unicode subclasses.Tim Peters2001-09-122-12/+66
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* More bug 460020: lots of string optimizations inhibited for stringTim Peters2001-09-122-81/+71
| | | | | | | | | subclasses, all "the usual" ones (slicing etc), plus replace, translate, ljust, rjust, center and strip. I don't know how to be sure they've all been caught. Question: Should we complain if someone tries to intern an instance of a string subclass? I hate to slow any code on those paths.
* Add missing "}".Fred Drake2001-09-121-1/+1
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* long_invert(): tiny speed and space optimization.Tim Peters2001-09-111-2/+1
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* Add info about Windows filesystem limits.Tim Peters2001-09-111-1/+5
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* More bug 460020. Disable a number of long optimizations for long subclasses.Tim Peters2001-09-112-18/+39
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* More bug 460020: when F is a subclass of float, disable the unary plusTim Peters2001-09-112-2/+7
| | | | optimization (+F(whatever)).
* More bug 460020. When I is a subclass of int, disable the +I(whatever),Tim Peters2001-09-112-10/+15
| | | | | I(0) << whatever, I(0) >> whatever, I(whatever) << 0 and I(whatever) >> 0 optimizations.
* These modules now live under the Carbon package.Jack Jansen2001-09-111-42/+76
| | | | | | Added a few new toolbox modules. Noted machine dependencies for some modules. Moved waste to undoc.tex.
* Added applesingle, macresource, Nav and videoreader.Jack Jansen2001-09-111-9/+67
| | | | | Moved icopen to its alphabetical place. Moved waste here (from toolbox).
* Added a note that these are not available under Carbon (orJack Jansen2001-09-112-3/+8
| | | | OSX MachO Python).
* Another documentation contributor.Fred Drake2001-09-111-0/+1
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* Document clearly that the only way to retrieve the return code from theFred Drake2001-09-112-0/+13
| | | | | child processes is to use the Popen3 and Popen4 classes. This fixes SF bug #460512.
* The endless 460020 bug.Tim Peters2001-09-112-6/+18
| | | | Disable t[:], t*0, t*1 optimizations when t is of a tuple subclass type.
* Added Donovan Preston.Jack Jansen2001-09-111-0/+1
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* Added entry for the hmac module.Fred Drake2001-09-112-0/+2
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* Documentation for the new login() method of the smtplib.SMTP class,Fred Drake2001-09-111-0/+18
| | | | | contributed by Gerhard Häring. This is part of SF patch #460112.
* Documentation for the new hmac module, contributed by Gerhard Häring.Fred Drake2001-09-111-0/+48
| | | | This is part of SF patch #460112.
* Silence parser generator output.Guido van Rossum2001-09-113-7/+11
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* Added documentation on the getfirst() and getlist() methods of theFred Drake2001-09-111-6/+102
| | | | | cgi.FieldStorage class. This closes SF patch #453691.
* Replace a few places where X->ob_type was compared to &PyXXX_Type withGuido van Rossum2001-09-112-7/+7
| | | | calls to PyXXX_CheckExact(X).
* Add login() method and SMTPAuthenticationError exception. SF patchGuido van Rossum2001-09-111-3/+93
| | | | | | | | #460112 by Gerhard Haering. (With slight layout changes to conform to docstrings guidelines and to prevent a line longer than 78 characters. Also fixed some docstrings that Gerhard didn't touch.)
* Test for new hmac module.Guido van Rossum2001-09-111-0/+2
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* HMAC algorithm as described by RFC 2104, by Gerhard Häring (SF patchGuido van Rossum2001-09-111-0/+110
| | | | #460112).
* Another contributor.Guido van Rossum2001-09-111-0/+1
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* Patch #460554: Properly test for tuples.Martin v. Löwis2001-09-111-1/+1
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* Updated infomation about libraries for alternate compilers on Windows.Fred Drake2001-09-111-5/+2
| | | | This closes SF patch #459441.
* When frameworks are not enabled don't put an empty target in the Makefile.Jack Jansen2001-09-113-405/+419
| | | | Older make's can apparently choke on this.
* Fix the second reincarnation of SF #456395 -- failure on IRIX. ThisGuido van Rossum2001-09-111-6/+2
| | | | time use .replace() to change all \r\n into \n, not just the last one.
* Restore the comparisons that I initially put in the test but that TimGuido van Rossum2001-09-111-6/+6
| | | | | | XXX'ed out. Turns out that after fixing the constructors, the comparisons in fact succeed. E.g. int(hexint(12345)) returns an int with value 12345.
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