FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
cpython/Include/bytesobject.h at 3.5 · python/cpython · GitHub
python
cpython
Repository navigation
Code
Issues
5k+
(5k+)
Pull requests
2.5k
(2.5k)
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
cpython
/
Include
/
bytesobject.h
Copy path
More file actions
More file actions
Latest commit
History
History
History
129 lines (111 loc) · 4.87 KB
Breadcrumbs
cpython
/
Include
/
bytesobject.h
Copy path
File metadata and controls
129 lines (111 loc) · 4.87 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
/* Bytes (String) object interface */
#ifndef
Py_BYTESOBJECT_H
#define
Py_BYTESOBJECT_H
#ifdef
__cplusplus
extern
"C"
{
#endif
#include
<stdarg.h>
/*
Type PyBytesObject represents a character string. An extra zero byte is
reserved at the end to ensure it is zero-terminated, but a size is
present so strings with null bytes in them can be represented. This
is an immutable object type.
There are functions to create new string objects, to test
an object for string-ness, and to get the
string value. The latter function returns a null pointer
if the object is not of the proper type.
There is a variant that takes an explicit size as well as a
variant that assumes a zero-terminated string. Note that none of the
functions should be applied to nil objects.
*/
/* Caching the hash (ob_shash) saves recalculation of a string's hash value.
This significantly speeds up dict lookups. */
#ifndef
Py_LIMITED_API
typedef
struct
{
PyObject_VAR_HEAD
Py_hash_t
ob_shash
;
char
ob_sval
[
1
];
/* Invariants:
* ob_sval contains space for 'ob_size+1' elements.
* ob_sval[ob_size] == 0.
* ob_shash is the hash of the string or -1 if not computed yet.
*/
}
PyBytesObject
;
#endif
PyAPI_DATA
(
PyTypeObject
)
PyBytes_Type
;
PyAPI_DATA
(
PyTypeObject
)
PyBytesIter_Type
;
#define
PyBytes_Check
(
op
) \
PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_BYTES_SUBCLASS)
#define
PyBytes_CheckExact
(
op
) (Py_TYPE(op) == &PyBytes_Type)
PyAPI_FUNC
(
PyObject
*
)
PyBytes_FromStringAndSize
(
const
char
*
,
Py_ssize_t
);
PyAPI_FUNC
(
PyObject
*
)
PyBytes_FromString
(
const
char
*
);
PyAPI_FUNC
(
PyObject
*
)
PyBytes_FromObject
(
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyBytes_FromFormatV
(
const
char
*
,
va_list
)
Py_GCC_ATTRIBUTE
((
format
(
printf
,
1
,
0
)));
PyAPI_FUNC
(
PyObject
*
)
PyBytes_FromFormat
(
const
char
*
, ...)
Py_GCC_ATTRIBUTE
((
format
(
printf
,
1
,
2
)));
PyAPI_FUNC
(
Py_ssize_t
)
PyBytes_Size
(
PyObject
*
);
PyAPI_FUNC
(
char
*
)
PyBytes_AsString
(
PyObject
*
);
PyAPI_FUNC
(
PyObject
*
)
PyBytes_Repr
(
PyObject
*
,
int
);
PyAPI_FUNC
(
void
)
PyBytes_Concat
(
PyObject
*
*
,
PyObject
*
);
PyAPI_FUNC
(
void
)
PyBytes_ConcatAndDel
(
PyObject
*
*
,
PyObject
*
);
#ifndef
Py_LIMITED_API
PyAPI_FUNC
(
int
)
_PyBytes_Resize
(
PyObject
*
*
,
Py_ssize_t
);
PyAPI_FUNC
(
PyObject
*
)
_PyBytes_Format
(
PyObject
*
,
PyObject
*
);
#endif
PyAPI_FUNC
(
PyObject
*
)
PyBytes_DecodeEscape
(
const
char
*
,
Py_ssize_t
,
const
char
*
,
Py_ssize_t
,
const
char
*
);
/* Macro, trading safety for speed */
#ifndef
Py_LIMITED_API
#define
PyBytes_AS_STRING
(
op
) (assert(PyBytes_Check(op)), \
(((PyBytesObject *)(op))->ob_sval))
#define
PyBytes_GET_SIZE
(
op
) (assert(PyBytes_Check(op)),Py_SIZE(op))
#endif
/* _PyBytes_Join(sep, x) is like sep.join(x). sep must be PyBytesObject*,
x must be an iterable object. */
#ifndef
Py_LIMITED_API
PyAPI_FUNC
(
PyObject
*
)
_PyBytes_Join
(
PyObject
*
sep
,
PyObject
*
x
);
#endif
/* Provides access to the internal data buffer and size of a string
object or the default encoded version of a Unicode object. Passing
NULL as *len parameter will force the string buffer to be
0-terminated (passing a string with embedded NULL characters will
cause an exception). */
PyAPI_FUNC
(
int
)
PyBytes_AsStringAndSize
(
PyObject
*
obj
,
/* string or Unicode object */
char
*
*
s
,
/* pointer to buffer variable */
Py_ssize_t
*
len
/* pointer to length variable or NULL
(only possible for 0-terminated
strings) */
);
/* Using the current locale, insert the thousands grouping
into the string pointed to by buffer. For the argument descriptions,
see Objects/stringlib/localeutil.h */
#ifndef
Py_LIMITED_API
PyAPI_FUNC
(
Py_ssize_t
)
_PyBytes_InsertThousandsGroupingLocale
(
char
*
buffer
,
Py_ssize_t
n_buffer
,
char
*
digits
,
Py_ssize_t
n_digits
,
Py_ssize_t
min_width
);
/* Using explicit passed-in values, insert the thousands grouping
into the string pointed to by buffer. For the argument descriptions,
see Objects/stringlib/localeutil.h */
PyAPI_FUNC
(
Py_ssize_t
)
_PyBytes_InsertThousandsGrouping
(
char
*
buffer
,
Py_ssize_t
n_buffer
,
char
*
digits
,
Py_ssize_t
n_digits
,
Py_ssize_t
min_width
,
const
char
*
grouping
,
const
char
*
thousands_sep
);
#endif
/* Flags used by string formatting */
#define
F_LJUST
(1<<0)
#define
F_SIGN
(1<<1)
#define
F_BLANK
(1<<2)
#define
F_ALT
(1<<3)
#define
F_ZERO
(1<<4)
#ifdef
__cplusplus
}
#endif
#endif
/* !Py_BYTESOBJECT_H */
Back
|
FazBrowse Home
|
New Git URL