1 #!/usr/bin/env python 2 3 """ 4 String objects. 5 6 Copyright (C) 2015, 2016 Paul Boddie <paul@boddie.org.uk> 7 8 This program is free software; you can redistribute it and/or modify it under 9 the terms of the GNU General Public License as published by the Free Software 10 Foundation; either version 3 of the License, or (at your option) any later 11 version. 12 13 This program is distributed in the hope that it will be useful, but WITHOUT 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 15 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more 16 details. 17 18 You should have received a copy of the GNU General Public License along with 19 this program. If not, see <http://www.gnu.org/licenses/>. 20 """ 21 22 from __builtins__.iterator import listiterator 23 from __builtins__.operator import _binary_op, _negate 24 import native 25 26 class basestring(object): 27 def __init__(self, data=None): 28 # Note member. 29 self.__data__ = "" 30 31 def __contains__(self, value): pass 32 33 def __getitem__(self, index): 34 # Note usage. 35 IndexError 36 37 def __getslice__(self, start, end=None): pass 38 39 def __iadd__(self, other): 40 "Return a new string for the operation." 41 return _binary_op(self, other, native._str_add) 42 43 __add__ = __radd__ = __iadd__ 44 45 def __mul__(self, other): pass 46 def __rmul__(self, other): pass 47 def __mod__(self, other): pass 48 def __rmod__(self, other): pass 49 50 def __lt__(self, other): 51 "Return a new boolean for the comparison." 52 return _binary_op(self, other, native._str_lt) 53 54 def __gt__(self, other): 55 "Return a new boolean for the comparison." 56 return _binary_op(self, other, native._str_gt) 57 58 def __le__(self, other): 59 "Return a new boolean for the comparison." 60 return _negate(self.__gt__(other)) 61 62 def __ge__(self, other): 63 "Return a new boolean for the comparison." 64 return _negate(self.__lt__(other)) 65 66 def __eq__(self, other): 67 "Return a new boolean for the comparison." 68 return _binary_op(self, other, native._str_eq) 69 70 def __ne__(self, other): 71 "Return a new boolean for the comparison." 72 return _negate(self.__eq__(other)) 73 74 def __len__(self): 75 return native._str_len(self) 76 77 def __str__(self): 78 "Return a string representation." 79 return self 80 81 def __repr__(self): 82 "Return a program representation." 83 # NOTE: To be implemented with proper quoting. 84 b = buffer(['"', self, '"']) 85 return str(b) 86 87 def __bool__(self): 88 return native._str_nonempty(self) 89 90 def endswith(self, s): pass 91 def find(self, sub, start=None, end=None): pass 92 def index(self, sub, start=None, end=None): pass 93 def join(self, l): pass 94 def lower(self): pass 95 def lstrip(self, chars=None): pass 96 def replace(self, old, new, count=None): pass 97 def rfind(self, sub, start=None, end=None): pass 98 def rsplit(self, sep=None, maxsplit=None): pass 99 def rstrip(self, chars=None): pass 100 def split(self, sep=None, maxsplit=None): pass 101 def splitlines(self, keepends=False): pass 102 def startswith(self, s): pass 103 def strip(self, chars=None): pass 104 def upper(self): pass 105 106 class string(basestring): 107 pass 108 109 class unicode(basestring): 110 def encode(self, encoding): pass 111 112 def str(obj): 113 114 "Return the string representation of 'obj'." 115 116 return obj.__str__() 117 118 # vim: tabstop=4 expandtab shiftwidth=4
