~mdw / mLib-python / blame
| Commit | Line | Data |
|---|---|---|
| 5b1830f3 MW |
1 | ### -*-pyrex-*- |
| 2 | ### | |
| 3 | ### String utilities | |
| 4 | ### | |
| 5 | ### (c) 2006 Straylight/Edgeware | |
| 6 | ### | |
| 6a6bd8fa | 7 | |
| 5b1830f3 MW |
8 | ###----- Licensing notice --------------------------------------------------- |
| 9 | ### | |
| 10 | ### This file is part of the Python interface to mLib. | |
| 11 | ### | |
| 12 | ### mLib/Python is free software; you can redistribute it and/or modify | |
| 13 | ### it under the terms of the GNU General Public License as published by | |
| 14 | ### the Free Software Foundation; either version 2 of the License, or | |
| 15 | ### (at your option) any later version. | |
| 16 | ### | |
| 17 | ### mLib/Python is distributed in the hope that it will be useful, | |
| 18 | ### but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 | ### GNU General Public License for more details. | |
| 21 | ### | |
| 22 | ### You should have received a copy of the GNU General Public License | |
| 23 | ### along with mLib/Python; if not, write to the Free Software Foundation, | |
| 24 | ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 6a6bd8fa MW |
25 | |
| 26 | def word(char *p, quotep = False): | |
| addc0c37 | 27 | """word(STR, [quotep = False]) -> WORD, REST""" |
| 6a6bd8fa MW |
28 | cdef unsigned f |
| 29 | cdef char *op | |
| 30 | cdef char *pp | |
| 31 | cdef char *q | |
| 32 | cdef object w | |
| 33 | cdef object r | |
| 34 | ||
| 35 | f = 0 | |
| 36 | if quotep: | |
| 37 | f = f | STRF_QUOTE | |
| 38 | pp = op = xstrdup(p) | |
| 39 | q = str_qword(&pp, f) | |
| 40 | if q is NULL: | |
| 41 | w = None | |
| 42 | else: | |
| 43 | w = q | |
| 44 | if pp is NULL: | |
| 45 | r = '' | |
| 46 | else: | |
| 47 | r = pp | |
| 48 | xfree(op) | |
| 49 | return w, r | |
| 50 | ||
| 51 | def split(char *p, int n = -1, quotep = False): | |
| addc0c37 | 52 | """split(STR, [n = -1], [quotep = False]) -> WORDS, REST""" |
| 6a6bd8fa MW |
53 | cdef unsigned f |
| 54 | cdef char *op | |
| 55 | cdef char *pp | |
| 56 | cdef char *q | |
| 57 | cdef object l | |
| 58 | cdef object r | |
| 59 | ||
| 60 | f = 0 | |
| 61 | if quotep: | |
| 62 | f = f | STRF_QUOTE | |
| 63 | l = [] | |
| 64 | op = pp = xstrdup(p) | |
| 65 | while n != 0: | |
| 66 | q = str_qword(&pp, f) | |
| 67 | if q is NULL: | |
| 68 | break | |
| 69 | l.append(q) | |
| 70 | if n > 0: | |
| 71 | n = n - 1 | |
| 72 | if pp is NULL: | |
| 73 | r = '' | |
| 74 | else: | |
| 75 | r = pp | |
| 76 | xfree(op) | |
| 77 | return l, r | |
| 78 | ||
| 95920c4f | 79 | def match(char *p, char *s, prefixp = False): |
| addc0c37 | 80 | """match(PAT, STR, [prefixp = False]) -> BOOL""" |
| 95920c4f | 81 | cdef unsigned f |
| 23bff39b MW |
82 | |
| 83 | f = 0 | |
| 95920c4f MW |
84 | if prefixp: |
| 85 | f = f | STRF_PREFIX | |
| 86 | return _tobool(str_matchx(p, s, f)) | |
| 6a6bd8fa MW |
87 | |
| 88 | def sanitize(char *p, int n = -1): | |
| addc0c37 | 89 | """sanitize(STR, [n = -1]) -> STR""" |
| 6a6bd8fa MW |
90 | cdef char *buf |
| 91 | cdef object d | |
| 92 | ||
| 93 | if n < 0: | |
| 94 | n = strlen(p) | |
| 95 | buf = <char *>xmalloc(n + 1) | |
| 96 | str_sanitize(buf, p, n + 1) | |
| 97 | d = buf | |
| 98 | xfree(buf) | |
| 99 | return d | |
| ae68e889 MW |
100 | |
| 101 | def versioncmp(char *va, char *vb): | |
| addc0c37 | 102 | """versioncmp(V0, V1) -> -1 | 0 | +1""" |
| ae68e889 | 103 | return _versioncmp(va, vb) |
| 6a6bd8fa | 104 | |
| 5b1830f3 | 105 | ###----- That's all, folks -------------------------------------------------- |