/usr/lib/python2.7/dist-packages/traits/adaptation/tests/interface_examples.py is in python-traits 4.6.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 | """ Test data for testing the protocol manager with interfaces. """
from traits.api import Adapter, Enum, HasTraits, Interface, provides
#### 'Power plugs' metaphor ###################################################
#### Protocols ################################################################
class UKStandard(Interface):
pass
class EUStandard(Interface):
pass
class JapanStandard(Interface):
pass
class IraqStandard(Interface):
pass
#### Implementations ##########################################################
@provides(UKStandard)
class UKPlug(HasTraits):
pass
@provides(EUStandard)
class EUPlug(HasTraits):
pass
@provides(JapanStandard)
class JapanPlug(HasTraits):
pass
@provides(IraqStandard)
class IraqPlug(HasTraits):
pass
class TravelPlug(HasTraits):
mode = Enum(['Europe', 'Asia'])
#### Adapters #################################################################
@provides(EUStandard)
class UKStandardToEUStandard(Adapter):
pass
@provides(JapanStandard)
class EUStandardToJapanStandard(Adapter):
pass
@provides(IraqStandard)
class JapanStandardToIraqStandard(Adapter):
pass
@provides(IraqStandard)
class EUStandardToIraqStandard(Adapter):
pass
@provides(JapanStandard)
class UKStandardToJapanStandard(Adapter):
pass
@provides(JapanStandard)
class TravelPlugToJapanStandard(Adapter):
pass
@provides(EUStandard)
class TravelPlugToEUStandard(Adapter):
pass
#### 'Editor, Scriptable, Undoable' metaphor ##################################
class FileType(HasTraits):
pass
class IEditor(Interface):
pass
class IScriptable(Interface):
pass
class IUndoable(Interface):
pass
@provides(IEditor, IScriptable)
class FileTypeToIEditor(Adapter):
pass
@provides(IUndoable)
class IScriptableToIUndoable(Adapter):
pass
#### Hierarchy example ########################################################
class IPrintable(Interface):
pass
class Editor(HasTraits):
pass
class TextEditor(Editor):
pass
@provides(IPrintable)
class EditorToIPrintable(Adapter):
pass
@provides(IPrintable)
class TextEditorToIPrintable(Adapter):
pass
#### Interface hierarchy example ##############################################
class IPrimate(Interface):
pass
class IHuman(IPrimate):
pass
class IChild(IHuman):
pass
class IIntermediate(Interface):
pass
class ITarget(Interface):
pass
@provides(IChild)
class Source(HasTraits):
pass
@provides(IIntermediate)
class IChildToIIntermediate(Adapter):
pass
@provides(IIntermediate)
class IHumanToIIntermediate(Adapter):
pass
@provides(IIntermediate)
class IPrimateToIIntermediate(Adapter):
pass
@provides(ITarget)
class IIntermediateToITarget(Adapter):
pass
#### Non-trivial chaining example #############################################
class IStart(Interface):
pass
class IGeneric(Interface):
pass
class ISpecific(IGeneric):
pass
class IEnd(Interface):
pass
@provides(IStart)
class Start(HasTraits):
pass
@provides(ISpecific)
class IStartToISpecific(Adapter):
pass
@provides(IEnd)
class IGenericToIEnd(Adapter):
pass
#### EOF ######################################################################
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