cpython/Objects/stringlib
Dennis Sweeney d01dceb88b
bpo-41972: Tweak fastsearch.h string search algorithms (GH-27091)
2021-07-19 12:58:32 +02:00
..
clinic bpo-40792: Make the result of PyNumber_Index() always having exact type int. (GH-20443) 2020-05-28 10:33:45 +03:00
README.txt bpo-40521: Make bytes singletons per interpreter (GH-21074) 2020-06-23 15:54:35 +02:00
asciilib.h bpo-40521: Make empty Unicode string per interpreter (GH-21096) 2020-06-24 00:10:40 +02:00
codecs.h bpo-43179: Generalise alignment for optimised string routines (GH-24624) 2021-03-31 12:12:39 +02:00
count.h
ctype.h bpo-35081: Move bytes_methods.h to the internal C API (GH-18492) 2020-02-12 22:32:34 +01:00
eq.h bpo-38249: Expand Py_UNREACHABLE() to __builtin_unreachable() in the release mode. (GH-16329) 2020-03-09 20:49:52 +02:00
fastsearch.h bpo-41972: Tweak fastsearch.h string search algorithms (GH-27091) 2021-07-19 12:58:32 +02:00
find.h
find_max_char.h bpo-43179: Generalise alignment for optimised string routines (GH-24624) 2021-03-31 12:12:39 +02:00
join.h bpo-42519: Replace PyMem_MALLOC() with PyMem_Malloc() (GH-23586) 2020-12-01 09:56:42 +01:00
localeutil.h bpo-33954: Fix _PyUnicode_InsertThousandsGrouping() (GH-10623) 2018-11-26 13:40:01 +01:00
partition.h bpo-40521: Make empty Unicode string per interpreter (GH-21096) 2020-06-24 00:10:40 +02:00
replace.h
split.h bpo-39573: Use Py_SET_SIZE() function (GH-18402) 2020-02-07 23:18:08 +01:00
stringdefs.h bpo-40521: Make empty Unicode string per interpreter (GH-21096) 2020-06-24 00:10:40 +02:00
stringlib_find_two_way_notes.txt bpo-41972: Use the two-way algorithm for string searching (GH-22904) 2021-02-28 12:20:50 -06:00
transmogrify.h bpo-28029: Make "".replace("", s, n) returning s for any n != 0. (GH-16981) 2019-10-30 12:03:53 +02:00
ucs1lib.h bpo-40521: Make empty Unicode string per interpreter (GH-21096) 2020-06-24 00:10:40 +02:00
ucs2lib.h bpo-40521: Make empty Unicode string per interpreter (GH-21096) 2020-06-24 00:10:40 +02:00
ucs4lib.h bpo-40521: Make empty Unicode string per interpreter (GH-21096) 2020-06-24 00:10:40 +02:00
undef.h bpo-39372: Clean header files of declared interfaces with no implementations (GH-18037) 2020-01-18 03:14:59 +00:00
unicode_format.h bpo-42519: Replace PyObject_MALLOC() with PyObject_Malloc() (GH-23587) 2020-12-01 10:37:39 +01:00
unicodedefs.h bpo-40521: Make empty Unicode string per interpreter (GH-21096) 2020-06-24 00:10:40 +02:00

README.txt

bits shared by the bytesobject 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_GET_EMPTY()

    returns a PyObject representing the empty string, only to be used if
    STRINGLIB_MUTABLE is 0. It must not be NULL.

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