cpython/Objects/stringlib
Victor Stinner f8eac00779 Issue #13623: Fix a performance regression introduced by issue #12170 in
bytes.find() and handle correctly OverflowError (raise the same ValueError than
the error for -1).
2011-12-18 01:17:41 +01:00
..
README.txt Merged revisions 77937 via svnmerge from 2010-02-03 02:43:37 +00:00
asciilib.h stringlib: remove unused STRINGLIB_FILL 2011-11-20 19:30:15 +01:00
codecs.h Issue #13417: speed up utf-8 decoding by around 2x for the non-fully-ASCII case. 2011-11-21 20:39:13 +01:00
count.h Implement PEP 393. 2011-09-28 07:41:54 +02:00
ctype.h Merged revisions 77461 via svnmerge from 2010-01-13 08:07:53 +00:00
eq.h Change PyUnicode_KIND to 1,2,4. Drop _KIND_SIZE and _CHARACTER_SIZE. 2011-10-07 20:55:35 +02:00
fastsearch.h Fix typo 2011-10-17 19:21:04 +02:00
find.h Issue #13623: Fix a performance regression introduced by issue #12170 in 2011-12-18 01:17:41 +01:00
find_max_char.h Issue #13155: Optimize finding the optimal character width of an unicode string 2011-10-13 00:02:27 +02:00
localeutil.h Implement PEP 393. 2011-09-28 07:41:54 +02:00
partition.h Implement PEP 393. 2011-09-28 07:41:54 +02:00
split.h Implement PEP 393. 2011-09-28 07:41:54 +02:00
stringdefs.h stringlib: remove unused STRINGLIB_FILL 2011-11-20 19:30:15 +01:00
transmogrify.h Recorded merge of revisions 81032 via svnmerge from 2010-05-09 16:14:21 +00:00
ucs1lib.h stringlib: remove unused STRINGLIB_FILL 2011-11-20 19:30:15 +01:00
ucs2lib.h stringlib: remove unused STRINGLIB_FILL 2011-11-20 19:30:15 +01:00
ucs4lib.h stringlib: remove unused STRINGLIB_FILL 2011-11-20 19:30:15 +01:00
undef.h Fix fastsearch for UCS2 and UCS4 2011-10-11 23:22:22 +02:00
unicode_format.h Replace PyUnicode_FromUnicode(NULL, 0) by PyUnicode_New(0, 0) 2011-12-01 03:18:59 +01:00
unicodedefs.h stringlib: remove unused STRINGLIB_FILL 2011-11-20 19:30:15 +01:00

README.txt

bits shared by the stringobject and unicodeobject implementations (and
possibly other modules, in a not too distant future).

the stuff in here is included into relevant places; see the individual
source files for details.

--------------------------------------------------------------------
the following defines used by the different modules:

STRINGLIB_CHAR

    the type used to hold a character (char or Py_UNICODE)

STRINGLIB_EMPTY

    a PyObject representing the empty string, only to be used if
    STRINGLIB_MUTABLE is 0

Py_ssize_t STRINGLIB_LEN(PyObject*)

    returns the length of the given string object (which must be of the
    right type)

PyObject* STRINGLIB_NEW(STRINGLIB_CHAR*, Py_ssize_t)

    creates a new string object

STRINGLIB_CHAR* STRINGLIB_STR(PyObject*)

    returns the pointer to the character data for the given string
    object (which must be of the right type)

int STRINGLIB_CHECK_EXACT(PyObject *)

    returns true if the object is an instance of our type, not a subclass

STRINGLIB_MUTABLE

    must be 0 or 1 to tell the cpp macros in stringlib code if the object
    being operated on is mutable or not