nxt_python.h (1918:b15674b9a39a) nxt_python.h (1980:43553aa72111)
1
2/*
3 * Copyright (C) NGINX, Inc.
4 */
5
6#ifndef _NXT_PYTHON_H_INCLUDED_
7#define _NXT_PYTHON_H_INCLUDED_
8
9
10#include <Python.h>
11#include <nxt_main.h>
12#include <nxt_unit.h>
13
14#define NXT_PYTHON_VER(maj, min) ((maj << 24) | (min << 16))
15
16
17#if PY_MAJOR_VERSION == 3
18#define NXT_PYTHON_BYTES_TYPE "bytestring"
19
20#define PyString_FromStringAndSize(str, size) \
21 PyUnicode_DecodeLatin1((str), (size), "strict")
22#define PyString_AS_STRING PyUnicode_DATA
23
24#else
25#define NXT_PYTHON_BYTES_TYPE "string"
26
27#define PyBytes_FromStringAndSize PyString_FromStringAndSize
28#define PyBytes_Check PyString_Check
29#define PyBytes_GET_SIZE PyString_GET_SIZE
30#define PyBytes_AS_STRING PyString_AS_STRING
31#define PyUnicode_InternInPlace PyString_InternInPlace
32#define PyUnicode_AsUTF8 PyString_AS_STRING
33#define PyUnicode_GET_LENGTH PyUnicode_GET_SIZE
34#endif
35
36#if PY_VERSION_HEX >= NXT_PYTHON_VER(3, 5)
37#define NXT_HAVE_ASGI 1
38#endif
39
40
41typedef struct {
42 PyObject *application;
43 nxt_bool_t asgi_legacy;
44} nxt_python_target_t;
45
46
47typedef struct {
48 nxt_int_t count;
49 nxt_python_target_t target[0];
50} nxt_python_targets_t;
51
52
53extern nxt_python_targets_t *nxt_py_targets;
54
55
56typedef struct {
57 nxt_str_t string;
58 PyObject **object_p;
59} nxt_python_string_t;
60
61
62typedef struct {
63 int (*ctx_data_alloc)(void **pdata, int main);
64 void (*ctx_data_free)(void *data);
65 int (*startup)(void *data);
66 int (*run)(nxt_unit_ctx_t *ctx);
1
2/*
3 * Copyright (C) NGINX, Inc.
4 */
5
6#ifndef _NXT_PYTHON_H_INCLUDED_
7#define _NXT_PYTHON_H_INCLUDED_
8
9
10#include <Python.h>
11#include <nxt_main.h>
12#include <nxt_unit.h>
13
14#define NXT_PYTHON_VER(maj, min) ((maj << 24) | (min << 16))
15
16
17#if PY_MAJOR_VERSION == 3
18#define NXT_PYTHON_BYTES_TYPE "bytestring"
19
20#define PyString_FromStringAndSize(str, size) \
21 PyUnicode_DecodeLatin1((str), (size), "strict")
22#define PyString_AS_STRING PyUnicode_DATA
23
24#else
25#define NXT_PYTHON_BYTES_TYPE "string"
26
27#define PyBytes_FromStringAndSize PyString_FromStringAndSize
28#define PyBytes_Check PyString_Check
29#define PyBytes_GET_SIZE PyString_GET_SIZE
30#define PyBytes_AS_STRING PyString_AS_STRING
31#define PyUnicode_InternInPlace PyString_InternInPlace
32#define PyUnicode_AsUTF8 PyString_AS_STRING
33#define PyUnicode_GET_LENGTH PyUnicode_GET_SIZE
34#endif
35
36#if PY_VERSION_HEX >= NXT_PYTHON_VER(3, 5)
37#define NXT_HAVE_ASGI 1
38#endif
39
40
41typedef struct {
42 PyObject *application;
43 nxt_bool_t asgi_legacy;
44} nxt_python_target_t;
45
46
47typedef struct {
48 nxt_int_t count;
49 nxt_python_target_t target[0];
50} nxt_python_targets_t;
51
52
53extern nxt_python_targets_t *nxt_py_targets;
54
55
56typedef struct {
57 nxt_str_t string;
58 PyObject **object_p;
59} nxt_python_string_t;
60
61
62typedef struct {
63 int (*ctx_data_alloc)(void **pdata, int main);
64 void (*ctx_data_free)(void *data);
65 int (*startup)(void *data);
66 int (*run)(nxt_unit_ctx_t *ctx);
67 int (*ready)(nxt_unit_ctx_t *ctx);
68 void (*done)(void);
69} nxt_python_proto_t;
70
71
72int nxt_python_init_strings(nxt_python_string_t *pstr);
73void nxt_python_done_strings(nxt_python_string_t *pstr);
74
75void nxt_python_print_exception(void);
76
77int nxt_python_wsgi_init(nxt_unit_init_t *init, nxt_python_proto_t *proto);
78
79int nxt_python_asgi_check(PyObject *obj);
80int nxt_python_asgi_init(nxt_unit_init_t *init, nxt_python_proto_t *proto);
81
82
83#endif /* _NXT_PYTHON_H_INCLUDED_ */
67 void (*done)(void);
68} nxt_python_proto_t;
69
70
71int nxt_python_init_strings(nxt_python_string_t *pstr);
72void nxt_python_done_strings(nxt_python_string_t *pstr);
73
74void nxt_python_print_exception(void);
75
76int nxt_python_wsgi_init(nxt_unit_init_t *init, nxt_python_proto_t *proto);
77
78int nxt_python_asgi_check(PyObject *obj);
79int nxt_python_asgi_init(nxt_unit_init_t *init, nxt_python_proto_t *proto);
80
81
82#endif /* _NXT_PYTHON_H_INCLUDED_ */