xapian-bindings/python3/fixup-swig-py3-wrapper

   1 #!/usr/bin/perl
   2 # Copyright (c) 2016 Olly Betts
   3 #
   4 # Permission is hereby granted, free of charge, to any person obtaining a copy
   5 # of this software and associated documentation files (the "Software"), to
   6 # deal in the Software without restriction, including without limitation the
   7 # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   8 # sell copies of the Software, and to permit persons to whom the Software is
   9 # furnished to do so, subject to the following conditions:
  10 #
  11 # The above copyright notice and this permission notice shall be included in
  12 # all copies or substantial portions of the Software.
  13 #
  14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  20 # IN THE SOFTWARE.
  21
  22 use strict;
  23 use warnings;
  24
  25 undef $/;
  26 $_ = <>;
  27
  28 my ($pos, $find, $replace);
  29
  30 s/^(from \. import _xapian\n)(?:.*\n)+? *import __builtin__\n/$1/m or
  31     die "Failed to fix up import code";
  32
  33 s/\b_swig_property\b/property/g or
  34     die "Failed to fix up _swig_property";
  35
  36 s/\bnew_instancemethod\(([^(),]+),\s*[^(),]+,\s*[^(),]+\s*\)/_xapian.SWIG_PyInstanceMethod_New($1)/g or
  37     die "Failed to fix up new_instancemethod";
  38
  39 /\bnew_instancemethod\b/ and
  40     die "Failed to fully fix up new_instancemethod";
  41
  42 $replace = << '__END__';
  43 def _swig_repr(self):
  44     strthis = ""
  45     if hasattr(self.this, '__repr__'):
  46         strthis = "proxy of " + self.this.__repr__()
  47 __END__
  48 s/^def _swig_repr\(self\):.*?(\n    return)/$replace$1/sm or
  49     die "Failed to fix up _swig_repr";
  50
  51 $replace = << '__END__';
  52 from weakref import proxy as weakref_proxy
  53 __END__
  54 s/^try:\n    import weakref.*?\n\n/$replace\n/sm or
  55     die "Failed to fix up weakref_proxy";
  56
  57 /\b__builtin__\b/ and
  58     die "Failed to fully fix up __builtin__";
  59
  60 s/^def _swig_setattr\(.*?\n\n/\n/sm or
  61     die "Failed to fix up _swig_setattr";
  62
  63 $find = << '__END__';
  64
  65 def _swig_setattr_nondynamic(self, class_type, name, value, static=1):
  66 __END__
  67 $replace = << '__END__';
  68
  69 def _swig_setattr(self, class_type, name, value):
  70 __END__
  71 $pos = index($_, $find);
  72 $pos >= 0 or die "Failed to fix up _swig_setattr_nondynamic";
  73 $_ = substr($_, 0, $pos) . $replace . substr($_, $pos + length($find));
  74
  75 $find = << '__END__';
  76     if (not static):
  77         object.__setattr__(self, name, value)
  78     else:
  79         raise AttributeError("You cannot add attributes to %s" % self)
  80 __END__
  81 $replace = << '__END__';
  82     object.__setattr__(self, name, value)
  83 __END__
  84 $pos = index($_, $find);
  85 $pos >= 0 or die "Failed to fix up _swig_setattr_nondynamic part 2";
  86 $_ = substr($_, 0, $pos) . $replace . substr($_, $pos + length($find));
  87
  88 /\b_swig_setattr_nondynamic\b/ and
  89     die "Failed to fully fix up _swig_setattr_nondynamic";
  90
  91 s/^def _swig_setattr_nondynamic_method\(set\):\n.*?\n\n//sm or
  92     die "Failed to fix up _swig_setattr_nondynamic_method";
  93
  94 /\b_swig_setattr_nondynamic_method\b/ and
  95     die "Failed to fully fix up _swig_setattr_nondynamic_method";
  96
  97 print;
  98
  99 # Workaround Perl 5.28 -i quirk:
 100 <>;