teamwork.widgets.htmlViewer.mfxtools

1 ## vim:ts=4:et:nowrap 2 ## 3 ##---------------------------------------------------------------------------## 4 ## 5 ## PySol -- a Python Solitaire game 6 ## 7 ## Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer 8 ## Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer 9 ## Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer 10 ## Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer 11 ## Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer 12 ## Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer 13 ## All Rights Reserved. 14 ## 15 ## This program is free software; you can redistribute it and/or modify 16 ## it under the terms of the GNU General Public License as published by 17 ## the Free Software Foundation; either version 2 of the License, or 18 ## (at your option) any later version. 19 ## 20 ## This program is distributed in the hope that it will be useful, 21 ## but WITHOUT ANY WARRANTY; without even the implied warranty of 22 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 23 ## GNU General Public License for more details. 24 ## 25 ## You should have received a copy of the GNU General Public License 26 ## along with this program; see the file COPYING. 27 ## If not, write to the Free Software Foundation, Inc., 28 ## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 29 ## 30 ## Markus F.X.J. Oberhumer 31 ## <markus@oberhumer.com> 32 ## http://www.oberhumer.com/pysol 33 ## 34 ##---------------------------------------------------------------------------## 35 36 37 # imports 38 import sys, types, operator 39 40 41 # /*********************************************************************** 42 # // unicode 43 # ************************************************************************/ 44 45 try: 46 types.StringTypes 47 except: 48 try: 49 types.StringTypes = (types.StringType, types.UnicodeType) 50 except: 51 types.StringTypes = (types.StringType,) 52 53 try: 54 types.UnicodeType 55 except: 56 types.UnicodeType = None 57 58

59 -def ustr(s):

60 if type(s) is types.UnicodeType: 61 try: 62 x = str(s) 63 except: 64 x = "" 65 for c in x: 66 if ord(c) >= 256: 67 c = "" 68 x = x + c 69 return s 70 else: 71 x = str(s) 72 return x

73 74 75 # /*********************************************************************** 76 # // emulation of some of Marc-Andre Lemburg's mxTools 77 # ************************************************************************/ 78

79 -def indices(object):

80 return tuple(range(len(object)))

81

82 -def trange(start, stop=None, step=None):

83 if stop is None: 84 return tuple(range(start)) 85 elif step is None: 86 return tuple(range(start, stop)) 87 else: 88 return tuple(range(start, stop, step))

89

90 -def range_len(object):

91 return range(len(object))

92

93 -def reverse(sequence):

94 if type(sequence) is types.TupleType: 95 l = list(sequence) 96 l.reverse() 97 l = tuple(l) 98 elif type(sequence) is types.ListType: 99 l = sequence[:] 100 l.reverse() 101 else: 102 l = list(sequence) 103 l.reverse() 104 return l

105

106 -def irange(object, indices=None):

107 if indices is None: 108 return tuple(map(None, range(len(object)), object)) 109 else: 110 # this is slow... 111 l = [] 112 for i in indices: 113 l.append((i, object[i])) 114 return tuple(l)

115

116 -def count(condition, sequence):

117 if condition is None: 118 return len(filter(None, sequence)) 119 else: 120 ##return len(filter(condition, sequence)) 121 # why is this faster ??? 122 return len(filter(None, map(condition, sequence)))

123

124 -def exists(condition, sequence):

125 if condition is None: 126 condition = operator.truth 127 for obj in sequence: 128 if condition(obj): 129 return 1 130 return 0

131

132 -def forall(condition, sequence):

133 if condition is None: 134 condition = operator.truth 135 for obj in sequence: 136 if not condition(obj): 137 return 0 138 return 1

139 140 141 # /*********************************************************************** 142 # // 143 # ************************************************************************/ 144 145 # def bool(expr): if expr: return 1 else: return 0 146 bool = operator.truth 147

148 -def sgn(expr):

149 if expr < 0: return -1 150 if expr > 0: return 1 151 return 0

152 153 154 # /*********************************************************************** 155 # // 156 # ************************************************************************/ 157 158

159 -def mfxtools_main(args=[]):

160 print types.StringTypes 161 # 162 m = None 163 try: 164 import NewBuiltins.mxTools 165 m = NewBuiltins.mxTools 166 except: 167 print "mxTools not found !" 168 return 0 169 # 170 b = sys.modules[__name__] 171 t1 = (0, 1, 2, 3, 4) 172 t2 = () 173 l1 = [0, 1, 2, 3, 4] 174 l2 = [] 175 cond1 = lambda x: x == 1 176 cond2 = lambda x: x < 3 177 # 178 for x in (t1, t2, l1, l2): 179 assert b.indices(x) == m.indices(x) 180 assert b.range_len(x) == m.range_len(x) 181 assert b.reverse(x) == m.reverse(x) 182 assert b.irange(x) == m.irange(x) 183 for cond in (cond1, cond2): 184 assert b.count(cond, x) == m.count(cond, x) 185 assert b.exists(cond, x) == m.exists(cond, x) 186 assert b.forall(cond, x) == m.forall(cond, x) 187 # 188 assert b.irange(t1, t1) == m.irange(t1, t1) 189 assert b.irange(t1, reverse(t1)) == m.irange(t1, reverse(t1)) 190 assert b.irange(t1, t2) == m.irange(t1, t2) 191 # 192 assert b.trange(10) == m.trange(10) 193 assert b.trange(0, 10) == m.trange(0, 10) 194 assert b.trange(0, 10, 2) == m.trange(0, 10, 2) 195 # 196 print "All tests passed." 197 return 0

198 199 if __name__ == "__main__": 200 sys.exit(mfxtools_main(sys.argv)) 201

Source Code for Module teamwork.widgets.htmlViewer.mfxtools