mdw@git.distorted.org.uk Git - mLib-python/blob - str.pyx

   1 ### -*-pyrex-*-
   2 ###
   3 ### String utilities
   4 ###
   5 ### (c) 2006 Straylight/Edgeware
   6 ###
   7
   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.
  25
  26 def word(char *p, quotep = False):
  27   cdef unsigned f
  28   cdef char *op
  29   cdef char *pp
  30   cdef char *q
  31   cdef object w
  32   cdef object r
  33
  34   f = 0
  35   if quotep:
  36     f = f | STRF_QUOTE
  37   pp = op = xstrdup(p)
  38   q = str_qword(&pp, f)
  39   if q is NULL:
  40     w = None
  41   else:
  42     w = q
  43   if pp is NULL:
  44     r = ''
  45   else:
  46     r = pp
  47   xfree(op)
  48   return w, r
  49
  50 def split(char *p, int n = -1, quotep = False):
  51   cdef unsigned f
  52   cdef char *op
  53   cdef char *pp
  54   cdef char *q
  55   cdef object l
  56   cdef object r
  57
  58   f = 0
  59   if quotep:
  60     f = f | STRF_QUOTE
  61   l = []
  62   op = pp = xstrdup(p)
  63   while n != 0:
  64     q = str_qword(&pp, f)
  65     if q is NULL:
  66       break
  67     l.append(q)
  68     if n > 0:
  69       n = n - 1
  70   if pp is NULL:
  71     r = ''
  72   else:
  73     r = pp
  74   xfree(op)
  75   return l, r
  76
  77 def match(char *p, char *s, prefixp = False):
  78   cdef unsigned f
  79
  80   f = 0
  81   if prefixp:
  82     f = f | STRF_PREFIX
  83   return _tobool(str_matchx(p, s, f))
  84
  85 def sanitize(char *p, int n = -1):
  86   cdef char *buf
  87   cdef object d
  88
  89   if n < 0:
  90     n = strlen(p)
  91   buf = <char *>xmalloc(n + 1)
  92   str_sanitize(buf, p, n + 1)
  93   d = buf
  94   xfree(buf)
  95   return d
  96
  97 def versioncmp(char *va, char *vb):
  98   return _versioncmp(va, vb)
  99
 100 ###----- That's all, folks --------------------------------------------------