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Christian Heimes 9e7f1d2e96 Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61061-61062,61066,61068,61070,61083,61085,61092-61103 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r61098 | jeffrey.yasskin | 2008-02-28 05:45:36 +0100 (Thu, 28 Feb 2008) | 7 lines

  Move abc._Abstract into object by adding a new flag Py_TPFLAGS_IS_ABSTRACT,
  which forbids constructing types that have it set. The effect is to speed

    ./python.exe -m timeit -s 'import abc' -s 'class Foo(object): __metaclass__ = abc.ABCMeta' 'Foo()'

  up from 2.5us to 0.201us. This fixes issue 1762.
........
  r61099 | jeffrey.yasskin | 2008-02-28 06:53:18 +0100 (Thu, 28 Feb 2008) | 3 lines

  Speed test_socketserver up from 28.739s to 0.226s, simplify the logic, and make
  sure all tests run even if some fail.
........
  r61100 | jeffrey.yasskin | 2008-02-28 07:09:19 +0100 (Thu, 28 Feb 2008) | 21 lines

  Thread.start() used sleep(0.000001) to make sure it didn't return before the
  new thread had started. At least on my MacBook Pro, that wound up sleeping for
  a full 10ms (probably 1 jiffy). By using an Event instead, we can be absolutely
  certain that the thread has started, and return more quickly (217us).

  Before:
  $  ./python.exe -m timeit -s 'from threading import Thread'  't = Thread(); t.start(); t.join()'
  100 loops, best of 3: 10.3 msec per loop
  $  ./python.exe -m timeit -s 'from threading import Thread; t = Thread()'  't.isAlive()'
  1000000 loops, best of 3: 0.47 usec per loop

  After:
  $  ./python.exe -m timeit -s 'from threading import Thread'  't = Thread(); t.start(); t.join()'
  1000 loops, best of 3: 217 usec per loop
  $  ./python.exe -m timeit -s 'from threading import Thread; t = Thread()'  't.isAlive()'
  1000000 loops, best of 3: 0.86 usec per loop

  To be fair, the 10ms isn't CPU time, and other threads including the spawned
  one get to run during it. There are also some slightly more complicated ways to
  get back the .4us in isAlive() if we want.
........
  r61101 | raymond.hettinger | 2008-02-28 10:23:48 +0100 (Thu, 28 Feb 2008) | 1 line

  Add repeat keyword argument to itertools.product().
........
  r61102 | christian.heimes | 2008-02-28 12:18:49 +0100 (Thu, 28 Feb 2008) | 1 line

  The empty tuple is usually a singleton with a much higher refcnt than 1
........
 		2008-02-28 12:27:11 +00:00
..
Python-ast.h Issue #1066: implement PEP 3109, 2/3 of PEP 3134. 2007-08-31 00:04:24 +00:00
Python.h Merged revisions 59541-59561 via svnmerge from 2007-12-19 02:07:34 +00:00
abstract.h Fixes for shared 2.6 code that implements PEP 3101, advanced string 2008-02-17 19:48:00 +00:00
asdl.h Whoops, fix build breakage. There were still a few uses of the bool type. 2007-02-26 19:14:12 +00:00
ast.h Merge from ast-arena. This reduces the code in Python/ast.c by ~300 lines, 2005-12-17 20:54:49 +00:00
bitset.h REMOVED all CWI, CNRI and BeOpen copyright markings. 2000-09-01 23:29:29 +00:00
boolobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
bytes_methods.h For PEP3137: Adds missing methods to the mutable PyBytes object (soon 2007-10-16 06:31:30 +00:00
bytesobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
cStringIO.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
cellobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
ceval.h Bug #1595: Remove extra semicolon. 2008-02-12 19:30:35 +00:00
classobject.h Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60736,60742,60744,60746,60748,60750-60751,60753,60756-60757,60759-60761,60763-60764,60766,60769-60770,60774-60784,60787-60845 via svnmerge from 2008-02-16 07:38:31 +00:00
cobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
code.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
codecs.h Merge part of the trunk changes into the p3yk branch. This merges from 43030 2006-04-21 09:43:23 +00:00
compile.h Merge p3yk branch with the trunk up to revision 45595. This breaks a fair 2006-04-21 10:40:58 +00:00
complexobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
datetime.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
descrobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
dictobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
enumobject.h Implement and apply PEP 322, reverse iteration 2003-11-06 14:06:48 +00:00
errcode.h Implement PEP 3131. Add isidentifier to str. 2007-08-15 07:32:56 +00:00
eval.h Jiwon Seo's PEP 3102 implementation. 2006-10-27 23:31:49 +00:00
fileobject.h Add an errors parameter to open() and TextIOWrapper() to specify error handling. 2007-12-03 22:54:21 +00:00
floatobject.h Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from 2008-02-04 18:48:49 +00:00
formatter_unicode.h Implementation of PEP 3101, Advanced String Formatting. 2007-08-25 02:26:07 +00:00
frameobject.h Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60736,60742,60744,60746,60748,60750-60751,60753,60756-60757,60759-60761,60763-60764,60766,60769-60770,60774-60784,60787-60845 via svnmerge from 2008-02-16 07:38:31 +00:00
funcobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
genobject.h Merged revisions 60284-60349 via svnmerge from 2008-01-27 15:18:18 +00:00
graminit.h Merged revisions 55407-55513 via svnmerge from 2007-05-22 18:11:13 +00:00
grammar.h REMOVED all CWI, CNRI and BeOpen copyright markings. 2000-09-01 23:29:29 +00:00
import.h Merged revisions 59666-59679 via svnmerge from 2008-01-03 23:01:04 +00:00
intobject.h I've moved the remains of PyInt_ to the longobject.h header file and removed the inclusing of intobject.h from Python.h. Now the intobject.h exists only to provide some aliases for porters from Python 2.x. 2007-12-02 16:52:32 +00:00
intrcheck.h Excise DL_EXPORT from Include. 2002-08-12 07:21:58 +00:00
iterobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
listobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
longintrepr.h Merged revisions 56467-56482 via svnmerge from 2007-07-21 17:22:18 +00:00
longobject.h Drop _PyLong_FitsInLong. Fixes #1666. 2007-12-20 22:57:23 +00:00
marshal.h Merge ssize_t branch. 2006-02-15 17:27:45 +00:00
memoryobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
metagrammar.h REMOVED all CWI, CNRI and BeOpen copyright markings. 2000-09-01 23:29:29 +00:00
methodobject.h Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60736,60742,60744,60746,60748,60750-60751,60753,60756-60757,60759-60761,60763-60764,60766,60769-60770,60774-60784,60787-60845 via svnmerge from 2008-02-16 07:38:31 +00:00
modsupport.h Merged revisions 60176-60209 via svnmerge from 2008-01-23 08:24:23 +00:00
moduleobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
node.h Patch #1440601: Add col_offset attribute to AST nodes. 2006-03-01 22:49:05 +00:00
object.h Merged revisions 61038,61042-61045,61047,61050,61053,61055-61056,61061-61062,61066,61068,61070,61083,61085,61092-61103 via svnmerge from 2008-02-28 12:27:11 +00:00
objimpl.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
opcode.h Merged revisions 59541-59561 via svnmerge from 2007-12-19 02:07:34 +00:00
osdefs.h Remove RISCOS support 2007-08-16 14:35:24 +00:00
parsetok.h Convert code from sys.stdin.encoding to UTF-8 in 2007-09-04 09:18:06 +00:00
patchlevel.h Show in the sys.version string (bot not elsewhere) that this is more 2008-01-02 23:19:13 +00:00
pgen.h Changes from Jonathan Riehl to allow his pgen extension (PEP 269) to 2003-04-17 14:55:42 +00:00
pgenheaders.h Use Py_GCC_ATTRIBUTE instead of __attribute__. Compilers other than GCC 2002-09-15 14:09:54 +00:00
py_curses.h Merged revisions 59666-59679 via svnmerge from 2008-01-03 23:01:04 +00:00
pyarena.h Added words about what PyArena_Malloc() does. 2006-03-02 21:14:45 +00:00
pydebug.h Merged revisions 59822-59841 via svnmerge from 2008-01-07 21:14:23 +00:00
pyerrors.h Merged revisions 59565-59594 via svnmerge from 2007-12-24 08:52:31 +00:00
pyexpat.h Merged revisions 46753-51188 via svnmerge from 2006-08-11 14:57:12 +00:00
pyfpe.h Some patches to Lee Busby's fpectl mods that accidentally didn't make it 1997-10-20 23:50:01 +00:00
pygetopt.h Excise DL_EXPORT from Include. 2002-08-12 07:21:58 +00:00
pymactoolbox.h SF patch #1035255: Remove CoreServices / CoreFoundation dependencies in core 2004-11-05 07:02:59 +00:00
pymem.h Merged revisions 55325-55327 via svnmerge from 2007-05-14 22:51:27 +00:00
pyport.h Merged revisions 60475-60479,60481-60488 via svnmerge from 2008-02-01 08:12:03 +00:00
pystate.h Make identifiers str (not str8) objects throughout. 2007-06-10 09:51:05 +00:00
pystrcmp.h Merged revisions 59541-59561 via svnmerge from 2007-12-19 02:07:34 +00:00
pystrtod.h Merge ssize_t branch. 2006-02-15 17:27:45 +00:00
pythonrun.h Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617-60678 via svnmerge from 2008-02-09 02:18:51 +00:00
pythread.h Merged revisions 46753-51188 via svnmerge from 2006-08-11 14:57:12 +00:00
rangeobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
setobject.h Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552-60567 via svnmerge from 2008-02-04 18:48:49 +00:00
sliceobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
stringobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
structmember.h Merged revisions 60176-60209 via svnmerge from 2008-01-23 08:24:23 +00:00
structseq.h Remove PyArg_Parse usage from time module. (An extra set of eyeballs on 2007-08-24 21:11:00 +00:00
symtable.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
sysmodule.h Add const to input string parameters 2007-08-25 00:32:45 +00:00
timefuncs.h Bug 975996: Add _PyTime_DoubleToTimet to C API 2004-06-20 02:50:16 +00:00
token.h Make ELLIPSIS a separate token. This makes it a syntax error to write ". . ." for Ellipsis. 2007-03-18 19:01:53 +00:00
traceback.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00
tupleobject.h Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60736,60742,60744,60746,60748,60750-60751,60753,60756-60757,60759-60761,60763-60764,60766,60769-60770,60774-60784,60787-60845 via svnmerge from 2008-02-16 07:38:31 +00:00
ucnhash.h Avoid forward-declaring the methods array. 2006-03-10 11:20:04 +00:00
unicodeobject.h Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60736,60742,60744,60746,60748,60750-60751,60753,60756-60757,60759-60761,60763-60764,60766,60769-60770,60774-60784,60787-60845 via svnmerge from 2008-02-16 07:38:31 +00:00
weakrefobject.h #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. 2007-12-19 02:45:37 +00:00