diff options
Diffstat (limited to 'Include/bytes_methods.h')
| -rw-r--r-- | Include/bytes_methods.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/Include/bytes_methods.h b/Include/bytes_methods.h new file mode 100644 index 0000000..59873f2 --- /dev/null +++ b/Include/bytes_methods.h @@ -0,0 +1,84 @@ +#ifndef Py_BYTES_CTYPE_H +#define Py_BYTES_CTYPE_H + +/* + * The internal implementation behind PyString (bytes) and PyBytes (buffer) + * methods of the given names, they operate on ASCII byte strings. + */ +extern PyObject* _Py_bytes_isspace(const char *cptr, Py_ssize_t len); +extern PyObject* _Py_bytes_isalpha(const char *cptr, Py_ssize_t len); +extern PyObject* _Py_bytes_isalnum(const char *cptr, Py_ssize_t len); +extern PyObject* _Py_bytes_isdigit(const char *cptr, Py_ssize_t len); +extern PyObject* _Py_bytes_islower(const char *cptr, Py_ssize_t len); +extern PyObject* _Py_bytes_isupper(const char *cptr, Py_ssize_t len); +extern PyObject* _Py_bytes_istitle(const char *cptr, Py_ssize_t len); + +/* These store their len sized answer in the given preallocated *result arg. */ +extern void _Py_bytes_lower(char *result, const char *cptr, Py_ssize_t len); +extern void _Py_bytes_upper(char *result, const char *cptr, Py_ssize_t len); +extern void _Py_bytes_title(char *result, char *s, Py_ssize_t len); +extern void _Py_bytes_capitalize(char *result, char *s, Py_ssize_t len); +extern void _Py_bytes_swapcase(char *result, char *s, Py_ssize_t len); + +/* Shared __doc__ strings. */ +extern const char _Py_isspace__doc__[]; +extern const char _Py_isalpha__doc__[]; +extern const char _Py_isalnum__doc__[]; +extern const char _Py_isdigit__doc__[]; +extern const char _Py_islower__doc__[]; +extern const char _Py_isupper__doc__[]; +extern const char _Py_istitle__doc__[]; +extern const char _Py_lower__doc__[]; +extern const char _Py_upper__doc__[]; +extern const char _Py_title__doc__[]; +extern const char _Py_capitalize__doc__[]; +extern const char _Py_swapcase__doc__[]; + +#define FLAG_LOWER 0x01 +#define FLAG_UPPER 0x02 +#define FLAG_ALPHA (FLAG_LOWER|FLAG_UPPER) +#define FLAG_DIGIT 0x04 +#define FLAG_ALNUM (FLAG_ALPHA|FLAG_DIGIT) +#define FLAG_SPACE 0x08 +#define FLAG_XDIGIT 0x10 + +extern const unsigned int _Py_ctype_table[256]; + +#define ISLOWER(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_LOWER) +#define ISUPPER(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_UPPER) +#define ISALPHA(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_ALPHA) +#define ISDIGIT(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_DIGIT) +#define ISXDIGIT(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_XDIGIT) +#define ISALNUM(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_ALNUM) +#define ISSPACE(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_SPACE) + +#undef islower +#define islower(c) undefined_islower(c) +#undef isupper +#define isupper(c) undefined_isupper(c) +#undef isalpha +#define isalpha(c) undefined_isalpha(c) +#undef isdigit +#define isdigit(c) undefined_isdigit(c) +#undef isxdigit +#define isxdigit(c) undefined_isxdigit(c) +#undef isalnum +#define isalnum(c) undefined_isalnum(c) +#undef isspace +#define isspace(c) undefined_isspace(c) + +extern const unsigned char _Py_ctype_tolower[256]; +extern const unsigned char _Py_ctype_toupper[256]; + +#define TOLOWER(c) (_Py_ctype_tolower[Py_CHARMASK(c)]) +#define TOUPPER(c) (_Py_ctype_toupper[Py_CHARMASK(c)]) + +#undef tolower +#define tolower(c) undefined_tolower(c) +#undef toupper +#define toupper(c) undefined_toupper(c) + +/* this is needed because some docs are shared from the .o, not static */ +#define PyDoc_STRVAR_shared(name,str) const char name[] = PyDoc_STR(str) + +#endif /* !Py_BYTES_CTYPE_H */ |