Mercurial > hgrepos > Python > libs > ConfigMix

annotate configmix/_speedups.c @ 544:db2d108e14e7

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author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 01 Jan 2022 18:05:32 +0100
parents 491413368c7c
children 6501fe0e116c
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542
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1 /* -*- coding: utf-8 -*- */
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2 /*
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3 * Speedups for configmix.
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4 *
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5 * :Copyright: (c) 2021, Franz Glasner. All rights reserved.
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6 * :License: BSD-3-Clause. See LICENSE.txt for details.
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7 */
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8
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9 #define PY_SSIZE_T_CLEAN
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10 #include "Python.h"
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11
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12
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13 const char _id[] = "@(#)configmix._speedups $Header$";
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14 static const char release[] = "|VCSRevision|";
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15 static const char date[] = "|VCSJustDate|";
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16
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17
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18 /*
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19 * Module state holds pre-created some objects
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20 */
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21 struct speedups_state {
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22 PyObject *DOT;
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23 PyObject *QUOTE;
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24 PyObject *NS_SEPARATOR;
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25 PyObject *EMPTY_STR;
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26 };
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27
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28
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29 static
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30 int
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31 _hex2ucs4(PyObject *s, Py_ssize_t end, Py_UCS4 *result)
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32 {
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33 Py_ssize_t i;
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34 Py_UCS4 c;
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35 Py_UCS4 r = 0;
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36
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37 for (i=1; i < end; i++) {
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38 r *= 16;
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39 c = PyUnicode_ReadChar(s, i);
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40 if ((c >= 48) && (c <= 57)) { /* 0 - 9 */
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41 r += (c - 48);
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42 }
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43 else {
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44 if ((c >= 97) && (c <= 102)) { /* a - f */
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45 r += (c - 87);
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46 }
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47 else {
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48 if ((c >= 65) && (c <= 70)) { /* A - F */
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49 r += (c - 55);
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50 }
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51 else {
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52 PyErr_SetString(PyExc_ValueError, "invalid base-16 literal");
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53 return -1;
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54 }
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55 }
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56 }
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57 }
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58 *result = r;
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59 return 0; /* success */
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60 }
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61
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62
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63 static
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64 PyObject *
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65 _hex2string(PyObject *s, Py_ssize_t end)
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66 {
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67 Py_UCS4 c;
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68 PyObject *u = NULL;
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69
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70 if (_hex2ucs4(s, end, &c) != 0)
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71 return NULL;
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72 u = PyUnicode_New(1, c); /* ARGH: not in the stable API */
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73 if (u == NULL)
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74 return NULL;
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75 if (PyUnicode_WriteChar(u, 0, c) != 0) {
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76 Py_DECREF(u);
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77 return NULL;
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78 }
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79 return u;
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80 }
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81
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82
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83 static
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84 PyObject *
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85 _fast_unquote(PyObject *self, PyObject *s, Py_ssize_t s_len, struct speedups_state *sstate)
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86 {
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87 Py_ssize_t find;
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88 Py_ssize_t parts_len;
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89 PyObject *res;
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90 PyObject *res_parts = NULL;
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91 PyObject *parts = NULL;
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92 PyObject *o;
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93 PyObject *pb;
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94 Py_ssize_t pb_len;
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95 Py_ssize_t i;
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96 Py_UCS4 c;
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97
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98 if (s_len < 0) {
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99 s_len = PyUnicode_GetLength(s);
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100 if (s_len < 0) {
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101 return NULL;
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102 }
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103 }
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104 if (s_len == 0) {
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105 Py_INCREF(s);
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106 return s;
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107 }
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108 find = PyUnicode_FindChar(s, '%', 0, s_len, 1);
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109 if (find == -2) {
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
110 return NULL;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
111 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
112 if (find == -1) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
113 Py_INCREF(s);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
114 return s;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
115 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
116
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
117 if (sstate == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
118 sstate = PyModule_GetState(self);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
119 if (sstate == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
120 PyErr_SetString(PyExc_RuntimeError, "no module state available");
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
121 return NULL;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
122 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
123 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
124 parts = PyUnicode_Split(s, sstate->QUOTE, -1);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
125 if (parts == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
126 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
127 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
128 parts_len = PyList_Size(parts);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
129 if (parts_len < 0) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
130 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
131 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
132 res_parts = PyTuple_New((parts_len-1)*2 + 1);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
133 if (res_parts == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
134 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
135 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
136
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
137 o = PyList_GetItem(parts, 0); /* borrowed */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
138 if (o == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
139 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
140 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
141 /*
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
142 * The first item may be also the empty string if `s' starts with
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
143 * a quoted character.
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
144 */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
145 Py_INCREF(o); /* because PyTuple_SetItem steals -- and o is borrowed */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
146 PyTuple_SetItem(res_parts, 0, o);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
147
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
148 for (i=1; i<parts_len; i++) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
149 pb = PyList_GetItem(parts, i); /* borrowed */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
150 pb_len = PyUnicode_GetLength(pb);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
151 if (pb_len < 1) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
152 PyErr_SetString(PyExc_ValueError, "unknown quote syntax string");
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
153 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
154 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
155 c = PyUnicode_ReadChar(pb, 0);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
156 switch (c) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
157 case 0x55: /* U */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
158 if (pb_len < 9) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
159 PyErr_SetString(PyExc_ValueError, "quote syntax: length too small");
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
160 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
161 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
162 o = _hex2string(pb, 9);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
163 if (o == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
164 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
165 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
166 PyTuple_SetItem(res_parts, (i-1)*2 + 1, o); /* steals */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
167 o = PyUnicode_Substring(pb, 9, pb_len);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
168 if (o == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
169 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
170 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
171 PyTuple_SetItem(res_parts, i*2, o); /* steals */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
172 break;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
173 case 0x75: /* u */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
174 if (pb_len < 5) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
175 PyErr_SetString(PyExc_ValueError, "quote syntax: length too small");
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
176 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
177 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
178 o = _hex2string(pb, 5);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
179 if (o == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
180 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
181 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
182 PyTuple_SetItem(res_parts, (i-1)*2 + 1, o); /* steals */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
183 o = PyUnicode_Substring(pb, 5, pb_len);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
184 if (o == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
185 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
186 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
187 PyTuple_SetItem(res_parts, i*2, o); /* steals */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
188 break;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
189 case 0x78: /* x */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
190 if (pb_len < 3) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
191 PyErr_SetString(PyExc_ValueError, "quote syntax: length too small");
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
192 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
193 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
194 o = _hex2string(pb, 3);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
195 if (o == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
196 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
197 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
198 PyTuple_SetItem(res_parts, (i-1)*2 + 1, o); /* steals */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
199 o = PyUnicode_Substring(pb, 3, pb_len);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
200 if (o == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
201 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
202 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
203 PyTuple_SetItem(res_parts, i*2, o); /* steals */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
204 break;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
205
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
206 default:
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
207 PyErr_SetString(PyExc_ValueError, "unknown quote syntax string");
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
208 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
209 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
210 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
211
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
212 res = PyUnicode_Join(sstate->EMPTY_STR, res_parts);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
213 if (res == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
214 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
215 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
216 Py_DECREF(parts);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
217 Py_DECREF(res_parts);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
218 return res;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
219
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
220 error:
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
221 Py_XDECREF(res_parts);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
222 Py_XDECREF(parts);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
223 return NULL;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
224 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
225
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
226
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
227 static
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
228 PyObject *
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
229 fast_unquote(PyObject *self, PyObject *s)
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
230 {
543
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
231 return _fast_unquote(self, s, -1, NULL);
542
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
232 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
233
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
234
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
235 static
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
236 PyObject *
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
237 fast_pathstr2path(PyObject *self, PyObject *varname)
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
238 {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
239 Py_ssize_t varname_len;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
240 PyObject *parts = NULL;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
241 Py_ssize_t parts_len;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
242 PyObject *res = NULL;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
243 Py_ssize_t i;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
244 PyObject *o;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
245 PyObject *u;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
246 struct speedups_state *sstate;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
247
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
248 if (!PyUnicode_Check(varname)) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
249 PyErr_SetString(PyExc_TypeError, "a (unicode) string type is expected");
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
250 return NULL;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
251 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
252 varname_len = PyUnicode_GetLength(varname);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
253 if (varname_len < 0) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
254 return NULL;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
255 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
256 if (varname_len == 0) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
257 return PyTuple_New(0);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
258 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
259
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
260 sstate = PyModule_GetState(self);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
261 if (sstate == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
262 PyErr_SetString(PyExc_RuntimeError, "no module state available");
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
263 return NULL;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
264 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
265 parts = PyUnicode_Split(varname, sstate->DOT, -1);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
266 if (parts == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
267 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
268 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
269 parts_len = PyList_Size(parts);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
270 if (parts_len < 0) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
271 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
272 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
273 res = PyTuple_New(parts_len);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
274 if (res == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
275 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
276 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
277 for (i=0; i < parts_len; i++) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
278 o = PyList_GetItem(parts, i); /* borrowed */
543
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
279 u = _fast_unquote(self, o, -1, sstate);
542
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
280 if (u == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
281 goto error;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
282 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
283 PyTuple_SetItem(res, i, u); /* steals */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
284 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
285
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
286 Py_DECREF(parts);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
287 return res;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
288
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
289 error:
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
290 Py_XDECREF(parts);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
291 Py_XDECREF(res);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
292 return NULL;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
293 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
294
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
295
543
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
296 static
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
297 PyObject *
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
298 fast_split_ns(PyObject *self, PyObject *varname)
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
299 {
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
300 PyObject *res = NULL;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
301 Py_ssize_t ns_idx;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
302 Py_ssize_t varname_len;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
303 PyObject *o1;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
304 PyObject *o2;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
305
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
306 varname_len = PyUnicode_GetLength(varname);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
307 if (varname_len < 0) {
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
308 return NULL;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
309 }
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
310 ns_idx = PyUnicode_FindChar(varname, ':', 0, varname_len, 1);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
311 if (ns_idx == -2) {
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
312 return NULL;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
313 }
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
314 if (ns_idx == -1) {
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
315 res = PyTuple_New(2);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
316 if (res == NULL) {
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
317 return NULL;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
318 }
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
319 Py_INCREF(Py_None);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
320 PyTuple_SetItem(res, 0, Py_None); /* steals */
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
321 Py_INCREF(varname);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
322 PyTuple_SetItem(res, 1, varname); /* steals */
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
323 return res;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
324 }
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
325
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
326 res = PyTuple_New(2);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
327 if (res == NULL) {
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
328 return NULL;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
329 }
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
330 o1 = PyUnicode_Substring(varname, 0, ns_idx);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
331 if (o1 == NULL) {
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
332 Py_DECREF(res);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
333 return NULL;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
334 }
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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diff changeset
335 o2 = _fast_unquote(self, o1, ns_idx, NULL);
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diff changeset
336 if (o2 == NULL) {
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diff changeset
337 Py_DECREF(o1);
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diff changeset
338 Py_DECREF(res);
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diff changeset
339 return NULL;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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parents: 542
diff changeset
340 }
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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parents: 542
diff changeset
341 Py_DECREF(o1);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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diff changeset
342 PyTuple_SetItem(res, 0, o2); /* steals */
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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parents: 542
diff changeset
343 o1 = PyUnicode_Substring(varname, ns_idx+1, varname_len);
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parents: 542
diff changeset
344 if (o1 == NULL) {
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parents: 542
diff changeset
345 Py_DECREF(res);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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diff changeset
346 return NULL;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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parents: 542
diff changeset
347 }
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
348 PyTuple_SetItem(res, 1, o1); /* steals */
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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parents: 542
diff changeset
349 return res;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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parents: 542
diff changeset
350 }
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
351
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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diff changeset
352
542
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
353 static struct PyMethodDef speedups_methods[] = {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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diff changeset
354 {"fast_unquote", fast_unquote, METH_O, PyDoc_STR("C-implementation of configmix.unquote")},
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
355 {"fast_pathstr2path", fast_pathstr2path, METH_O, PyDoc_STR("C-implementation of configmix.pathstr2path")},
543
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
356 {"_fast_split_ns", fast_split_ns, METH_O, PyDoc_STR("C-implementation of configmix.config._split_ns")},
542
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
357 {NULL, NULL, 0, NULL}
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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diff changeset
358 };
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
359
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
360
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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diff changeset
361 static
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diff changeset
362 int
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diff changeset
363 speedups_exec(PyObject *module)
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parents:
diff changeset
364 {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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diff changeset
365 struct speedups_state *sstate = PyModule_GetState(module);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
366
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diff changeset
367 if (sstate == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
368 PyErr_SetString(PyExc_ImportError, "no module state available yet");
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
369 return -1;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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diff changeset
370 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
371
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diff changeset
372 PyModule_AddStringConstant(module, "__release__", release);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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diff changeset
373 PyModule_AddStringConstant(module, "__date__", date);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
374 PyModule_AddStringConstant(module, "__author__", "Franz Glasner");
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
375
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
376 sstate->DOT = PyUnicode_FromStringAndSize(".", 1);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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diff changeset
377 if (sstate->DOT == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
378 return -1;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
379 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
380 PyUnicode_InternInPlace(&(sstate->DOT));
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
381
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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diff changeset
382 sstate->QUOTE = PyUnicode_FromStringAndSize("%", 1);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
383 if (sstate->QUOTE == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
384 return -1;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
385 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
386 PyUnicode_InternInPlace(&(sstate->QUOTE));
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
387
543
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
388 sstate->NS_SEPARATOR = PyUnicode_FromStringAndSize(":", 1);
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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parents: 542
diff changeset
389 if (sstate->NS_SEPARATOR == NULL) {
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
390 return -1;
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
391 }
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
392 PyUnicode_InternInPlace(&(sstate->NS_SEPARATOR));
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
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parents: 542
diff changeset
393
542
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
394 sstate->EMPTY_STR = PyUnicode_FromStringAndSize("", 0);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
395 if (sstate->EMPTY_STR == NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
396 return -1;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
397 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
398 PyUnicode_InternInPlace(&(sstate->EMPTY_STR));
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
399
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
400 return 0;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
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parents:
diff changeset
401 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
402
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
403
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
404 static
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
405 int
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
406 speeeupds_traverse(PyObject *module, visitproc visit, void *arg)
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
407 {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
408 struct speedups_state *sstate = PyModule_GetState(module);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
409
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
410 if (sstate != NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
411 Py_VISIT(sstate->DOT);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
412 Py_VISIT(sstate->QUOTE);
543
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
413 Py_VISIT(sstate->NS_SEPARATOR);
542
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
414 Py_VISIT(sstate->EMPTY_STR);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
415 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
416 return 0;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
417 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
418
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
419
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
420 static
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
421 int
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
422 speedups_clear(PyObject *module)
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
423 {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
424 struct speedups_state *sstate = PyModule_GetState(module);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
425
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
426 if (sstate != NULL) {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
427 Py_CLEAR(sstate->DOT);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
428 Py_CLEAR(sstate->QUOTE);
543
491413368c7c Added also a fast C-implementation of configmix.config._split_ns
Franz Glasner <fzglas.hg@dom66.de>
parents: 542
diff changeset
429 Py_CLEAR(sstate->NS_SEPARATOR);
542
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
430 Py_CLEAR(sstate->EMPTY_STR);
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
431 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
432 return 0;
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
433 }
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
434
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
435
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
436 static struct PyModuleDef_Slot speedups_slots[] = {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
437 {Py_mod_exec, speedups_exec},
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
438 {0, NULL}
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
439 };
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
440
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
441
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
442 static struct PyModuleDef speedups_def = {
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
443 PyModuleDef_HEAD_INIT, /* m_base */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
444 "_speedups", /* m_name (relative) */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
445 PyDoc_STR("Speedups for configmix"), /* m_doc */
f71d34dda19f Add an optional C-implementation for configmix.config.unquote and configmix.config.pathstr2path.
Franz Glasner <fzglas.hg@dom66.de>
parents:
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446 sizeof(struct speedups_state), /* m_size */
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447 speedups_methods, /* m_methods */
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448 speedups_slots, /* m_slots */
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449 speeeupds_traverse, /* m_traverse */
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450 speedups_clear, /* m_clear */
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451 NULL /* m_free */
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452 };
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453
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454
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455 PyMODINIT_FUNC
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456 PyInit__speedups(void)
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457 {
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458 /*
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459 * Use multi-phase extension module initialization (PEP 489).
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460 * This is Python 3.5+.
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461 */
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462 return PyModuleDef_Init(&speedups_def);
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463 }