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* Fix comment typo.Walter Dörwald2003-02-021-1/+1
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* Fix typos.Walter Dörwald2003-02-021-5/+5
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* Fix typos.Walter Dörwald2003-02-021-4/+4
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* Getting rid of macfs usage and almost all FSSpecs. Untested on MacOS9.Jack Jansen2003-02-021-18/+22
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* The FSAliasFile routines also have an in/out parameter.Jack Jansen2003-02-022-4/+9
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* cPickle support for TUPLE[123]. Incidentally plugged several undetectedTim Peters2003-02-023-91/+250
| | | | overflow holes in Pdata_grow().
* jeez, now I know why I shouldn't even _want_ to learn sh.Just van Rossum2003-02-021-4/+4
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* Massive edits. If p is a pointer to a struct, and p->f is a pointer toTim Peters2003-02-021-89/+93
| | | | | | | | | | | | | | a function, then p->f(arg1, arg2, ...) is semantically the same as (*p->f)(arg1, arg2, ...) Changed all instances of the latter into the former. Given how often the code embeds this kind of expression in an if test, the unnecessary parens and dereferening operator were a real drag on readability.
* Minor cleanup, mostly adding horizontal whitespace, and breaking apartTim Peters2003-02-021-31/+30
| | | | embedded assignments, for readability.
* Implemented proto 2 NEWTRUE and NEWFALSE in cPickle.Tim Peters2003-02-022-2/+40
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* Get ossaudiodev to compile on freebsd 4.7Neal Norwitz2003-02-022-1/+20
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* long_from_binary_base(): Sped this a little by computing the # of bitsTim Peters2003-02-021-6/+6
| | | | needed outside the first loop.
* Beefed up the tests by putting in more "for proto in protocols:" outerTim Peters2003-02-022-86/+236
| | | | | | | loops. Renamed DATA and BINDATA to DATA0 and DATA1. Included disassemblies, but noted why we can't test them. Added XXX comment to cPickle about a mysterious comment, where pickle and cPickle diverge in how they number PUT indices.
* Add some notes that got python to work on the snake farmNeal Norwitz2003-02-021-0/+16
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* Fix compiler warningNeal Norwitz2003-02-022-1/+2
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* dump(): Added asserts that self->proto is sane.Tim Peters2003-02-021-1/+2
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* dump(): Fixed a stupid bug in new code. It wasn't possible for the bugTim Peters2003-02-021-1/+1
| | | | | to have an effect before protocol 3 is invented, so no test can be written for this (yet).
* Add cPickle support for PROTO. Duplicated PROTO/LONG1/LONG4 code inTim Peters2003-02-022-4/+79
| | | | | the hitherto unknown (to me) noload() cPickle function, which is (a) something we don't test at all, and (b) pickle.py doesn't have.
* One more use of ifilter()Raymond Hettinger2003-02-021-3/+2
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* SF patch #678899: Save time and memory by using itertools in sets module.Raymond Hettinger2003-02-021-19/+11
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* Tightened a too-generous assert.Tim Peters2003-02-021-1/+1
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* long(string, base) now takes time linear in len(string) when base is aTim Peters2003-02-024-29/+113
| | | | | power of 2. Enabled the tail end of test_long() in pickletester.py because it no longer takes forever when run from test_pickle.py.
* Fix memory leak: free memory storing the content model passed to theFred Drake2003-02-021-24/+48
| | | | | ElementDeclHandler by Expat. Fixes SF bug #676990.
* cPickle.c: Full support for the new LONG1 and LONG4. Added comments.Tim Peters2003-02-024-41/+227
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Assorted code cleanups; e.g., sizeof(char) is 1 by definition, so there's no need to do things like multiply by sizeof(char) in hairy malloc arguments. Fixed an undetected-overflow bug in readline_file(). longobject.c: Fixed a really stupid bug in the new _PyLong_NumBits. pickle.py: Fixed stupid bug in save_long(): When proto is 2, it wrote LONG1 or LONG4, but forgot to return then -- it went on to append the proto 1 LONG opcode too. Fixed equally stupid cancelling bugs in load_long1() and load_long4(): they *returned* the unpickled long instead of pushing it on the stack. The return values were ignored. Tests passed before only because save_long() pickled the long twice. Fixed bugs in encode_long(). Noted that decode_long() is quadratic-time despite our hopes, because long(string, 16) is still quadratic-time in len(string). It's hex() that's linear-time. I don't know a way to make decode_long() linear-time in Python, short of maybe transforming the 256's-complement bytes into marshal's funky internal format, and letting marshal decode that. It would be more valuable to make long(string, 16) linear time. pickletester.py: Added a global "protocols" vector so tests can try all the protocols in a sane way. Changed test_ints() and test_unicode() to do so. Added a new test_long(), but the tail end of it is disabled because it "takes forever" under pickle.py (but runs very quickly under cPickle: cPickle proto 2 for longs is linear-time).
* The C pickle now knows how to deal with a proto= argument. AssortedTim Peters2003-02-012-56/+95
| | | | code cleanups, and purged more references to text-vs-binary modes.
* removed bizarre construct, no idea why it was there...Just van Rossum2003-02-011-1/+0
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* patch #678211 from Robin DunnJust van Rossum2003-02-011-7/+15
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* icon support by Robin Dunn, closes patch #678218Just van Rossum2003-02-011-1/+14
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* Removed needless include of errno.h.Tim Peters2003-02-011-4/+0
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* The module docstring had an RCS ID from 1999 embedded in it. EnoughTim Peters2003-02-011-3/+1
| | | | already <wink>.
* Trimmed trailing whitespace.Tim Peters2003-02-011-223/+223
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* Added #defines for proto 2 opcodes; gave the Pickler a proto member;Tim Peters2003-02-011-16/+30
| | | | | removed woefully inadequate opcode docs and pointed to pickletools.py instead.
* New functions alloc_{time,datetime}. Got rid of all setstate-likeTim Peters2003-02-011-168/+123
| | | | | | | | | | functions. Reworked {time,datetime}_new() to do what their corresponding setstates used to do in their state-tuple-input paths, but directly, without constructing an object with throwaway state first. Tightened the "is this a state tuple input?" paths to check the presumed state string-length too, and to raise an exception if the optional second state element isn't a tzinfo instance (IOW, check these paths for type errors as carefully as the normal paths).
* There's no good reason for datetime objects to expose __getstate__()Tim Peters2003-02-013-66/+6
| | | | | | anymore either, so don't. This also allows to get rid of obscure code making __getnewargs__ identical to __getstate__ (hmm ... hope there wasn't more to this than I realize!).
* Neaten ref count test.Raymond Hettinger2003-02-011-1/+1
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* Removed all uses of the out-of-favor __safe_for_unpickling__ magicTim Peters2003-02-015-79/+5
| | | | attr, and copy_reg.safe_constructors.
* All over: changed comments to reflect pickling is straightforward now,Tim Peters2003-02-011-7/+5
| | | | not the maze it was.
* delta_setstate(): This waS no longer referenced, so nukeit.Tim Peters2003-02-011-38/+2
| | | | delta_reduce(): Simplified.
* Move itertools module from the sandbox and into production.Raymond Hettinger2003-02-018-0/+2027
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* The various datetime object __setstate__() methods are no longer publicTim Peters2003-01-312-117/+111
| | | | | | | | (pickling no longer needs them, and immutable objects shouldn't have visible __setstate__() methods regardless). Rearranged the code to put the internal setstate functions in the constructor sections. Repaired the timedelta reduce() method, which was still producing stuff that required a public timedelta.__setstate__() when unpickling.
* Changed the tests to stop using __setstate__(). __setstate__() noTim Peters2003-01-311-65/+31
| | | | | | longer needs to be public, and shoudn't be public because all datetime objects are immutable. The Python implementation has changed accordingly, but still need to change the C implementation.
* Squash compiler wng about signed/unsigned comparison mismatch.Tim Peters2003-01-311-1/+1
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* Ignore the state returned by __reduce__ if it is Py_None.Guido van Rossum2003-01-311-0/+2
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* Patch #669198: Add cflags to RC compile.Thomas Heller2003-01-311-0/+3
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* Pass the preprocessor options also to the resource compilerThomas Heller2003-01-311-1/+1
| | | | | | when compiling .RC files. From Robin Dunn, fixes SF # 669198.
* Add extension management to __all__.Guido van Rossum2003-01-311-1/+2
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* Change the default protocol back to 0.Guido van Rossum2003-01-311-8/+12
| | | | | Add a feature suggested by Tim: a negative protocol value means to use the largest protocol value supported.
* Another extension to reduce(). It can return a 4- or 5-tuple now.Guido van Rossum2003-01-311-67/+92
| | | | | | | | | | | | | | The 4th item can be None or an iterator yielding list items, which are used to append() or extend() the object. The 5th item can be None or an iterator yielding a dict's (key, value) pairs, which are stuffed into the object using __setitem__. Also (as a separate, though related, feature) add "batching" for list and dict items. If you pickled a dict or list with a million items in the past, it would push a million items onto the stack. It now pushes only 1000 items at a time on the stack, using repeated APPENDS or SETITEMS opcodes. (For lists, I hope that using many short extend() calls doesn't exhibit quadratic behavior.)
* Document __module__.Jeremy Hylton2003-01-311-3/+11
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* Provide __module__ attributes for functions defined in C and Python.Jeremy Hylton2003-01-318-18/+114
| | | | | | | | | | | | | | __module__ is the string name of the module the function was defined in, just like __module__ of classes. In some cases, particularly for C functions, the __module__ may be None. Change PyCFunction_New() from a function to a macro, but keep an unused copy of the function around so that we don't change the binary API. Change pickle's save_global() to use whichmodule() if __module__ is None, but add the __module__ logic to whichmodule() since it might be used outside of pickle.
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