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

   1 # -*-pyrex-*-
   2 #
   3 # $Id$
   4 #
   5 # String utilities
   6 #
   7 # (c) 2006 Straylight/Edgeware
   8 #
   9
  10 #----- Licensing notice -----------------------------------------------------
  11 #
  12 # This file is part of the Python interface to mLib.
  13 #
  14 # mLib/Python is free software; you can redistribute it and/or modify
  15 # it under the terms of the GNU General Public License as published by
  16 # the Free Software Foundation; either version 2 of the License, or
  17 # (at your option) any later version.
  18 #
  19 # mLib/Python is distributed in the hope that it will be useful,
  20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22 # GNU General Public License for more details.
  23 #
  24 # You should have received a copy of the GNU General Public License
  25 # along with mLib/Python; if not, write to the Free Software Foundation,
  26 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  27
  28 def word(char *p, quotep = False):
  29   cdef unsigned f
  30   cdef char *op
  31   cdef char *pp
  32   cdef char *q
  33   cdef object w
  34   cdef object r
  35
  36   f = 0
  37   if quotep:
  38     f = f | STRF_QUOTE
  39   pp = op = xstrdup(p)
  40   q = str_qword(&pp, f)
  41   if q is NULL:
  42     w = None
  43   else:
  44     w = q
  45   if pp is NULL:
  46     r = ''
  47   else:
  48     r = pp
  49   xfree(op)
  50   return w, r
  51
  52 def split(char *p, int n = -1, quotep = False):
  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
  79 def match(char *p, char *s, prefixp = False):
  80   cdef unsigned f
  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 ----------------------------------------------------