| 1 | n/a | """Test module for the noddy examples |
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| 2 | n/a | |
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| 3 | n/a | Noddy 1: |
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| 4 | n/a | |
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| 5 | n/a | >>> import noddy |
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| 6 | n/a | >>> n1 = noddy.Noddy() |
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| 7 | n/a | >>> n2 = noddy.Noddy() |
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| 8 | n/a | >>> del n1 |
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| 9 | n/a | >>> del n2 |
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| 10 | n/a | |
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| 11 | n/a | |
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| 12 | n/a | Noddy 2 |
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| 13 | n/a | |
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| 14 | n/a | >>> import noddy2 |
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| 15 | n/a | >>> n1 = noddy2.Noddy('jim', 'fulton', 42) |
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| 16 | n/a | >>> n1.first |
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| 17 | n/a | 'jim' |
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| 18 | n/a | >>> n1.last |
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| 19 | n/a | 'fulton' |
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| 20 | n/a | >>> n1.number |
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| 21 | n/a | 42 |
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| 22 | n/a | >>> n1.name() |
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| 23 | n/a | 'jim fulton' |
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| 24 | n/a | >>> n1.first = 'will' |
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| 25 | n/a | >>> n1.name() |
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| 26 | n/a | 'will fulton' |
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| 27 | n/a | >>> n1.last = 'tell' |
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| 28 | n/a | >>> n1.name() |
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| 29 | n/a | 'will tell' |
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| 30 | n/a | >>> del n1.first |
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| 31 | n/a | >>> n1.name() |
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| 32 | n/a | Traceback (most recent call last): |
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| 33 | n/a | ... |
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| 34 | n/a | AttributeError: first |
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| 35 | n/a | >>> n1.first |
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| 36 | n/a | Traceback (most recent call last): |
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| 37 | n/a | ... |
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| 38 | n/a | AttributeError: first |
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| 39 | n/a | >>> n1.first = 'drew' |
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| 40 | n/a | >>> n1.first |
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| 41 | n/a | 'drew' |
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| 42 | n/a | >>> del n1.number |
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| 43 | n/a | Traceback (most recent call last): |
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| 44 | n/a | ... |
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| 45 | n/a | TypeError: can't delete numeric/char attribute |
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| 46 | n/a | >>> n1.number=2 |
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| 47 | n/a | >>> n1.number |
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| 48 | n/a | 2 |
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| 49 | n/a | >>> n1.first = 42 |
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| 50 | n/a | >>> n1.name() |
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| 51 | n/a | '42 tell' |
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| 52 | n/a | >>> n2 = noddy2.Noddy() |
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| 53 | n/a | >>> n2.name() |
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| 54 | n/a | ' ' |
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| 55 | n/a | >>> n2.first |
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| 56 | n/a | '' |
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| 57 | n/a | >>> n2.last |
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| 58 | n/a | '' |
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| 59 | n/a | >>> del n2.first |
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| 60 | n/a | >>> n2.first |
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| 61 | n/a | Traceback (most recent call last): |
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| 62 | n/a | ... |
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| 63 | n/a | AttributeError: first |
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| 64 | n/a | >>> n2.first |
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| 65 | n/a | Traceback (most recent call last): |
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| 66 | n/a | ... |
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| 67 | n/a | AttributeError: first |
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| 68 | n/a | >>> n2.name() |
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| 69 | n/a | Traceback (most recent call last): |
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| 70 | n/a | File "<stdin>", line 1, in ? |
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| 71 | n/a | AttributeError: first |
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| 72 | n/a | >>> n2.number |
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| 73 | n/a | 0 |
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| 74 | n/a | >>> n3 = noddy2.Noddy('jim', 'fulton', 'waaa') |
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| 75 | n/a | Traceback (most recent call last): |
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| 76 | n/a | File "<stdin>", line 1, in ? |
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| 77 | n/a | TypeError: an integer is required |
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| 78 | n/a | >>> del n1 |
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| 79 | n/a | >>> del n2 |
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| 80 | n/a | |
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| 81 | n/a | |
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| 82 | n/a | Noddy 3 |
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| 83 | n/a | |
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| 84 | n/a | >>> import noddy3 |
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| 85 | n/a | >>> n1 = noddy3.Noddy('jim', 'fulton', 42) |
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| 86 | n/a | >>> n1 = noddy3.Noddy('jim', 'fulton', 42) |
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| 87 | n/a | >>> n1.name() |
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| 88 | n/a | 'jim fulton' |
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| 89 | n/a | >>> del n1.first |
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| 90 | n/a | Traceback (most recent call last): |
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| 91 | n/a | File "<stdin>", line 1, in ? |
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| 92 | n/a | TypeError: Cannot delete the first attribute |
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| 93 | n/a | >>> n1.first = 42 |
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| 94 | n/a | Traceback (most recent call last): |
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| 95 | n/a | File "<stdin>", line 1, in ? |
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| 96 | n/a | TypeError: The first attribute value must be a string |
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| 97 | n/a | >>> n1.first = 'will' |
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| 98 | n/a | >>> n1.name() |
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| 99 | n/a | 'will fulton' |
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| 100 | n/a | >>> n2 = noddy3.Noddy() |
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| 101 | n/a | >>> n2 = noddy3.Noddy() |
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| 102 | n/a | >>> n2 = noddy3.Noddy() |
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| 103 | n/a | >>> n3 = noddy3.Noddy('jim', 'fulton', 'waaa') |
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| 104 | n/a | Traceback (most recent call last): |
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| 105 | n/a | File "<stdin>", line 1, in ? |
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| 106 | n/a | TypeError: an integer is required |
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| 107 | n/a | >>> del n1 |
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| 108 | n/a | >>> del n2 |
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| 109 | n/a | |
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| 110 | n/a | Noddy 4 |
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| 111 | n/a | |
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| 112 | n/a | >>> import noddy4 |
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| 113 | n/a | >>> n1 = noddy4.Noddy('jim', 'fulton', 42) |
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| 114 | n/a | >>> n1.first |
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| 115 | n/a | 'jim' |
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| 116 | n/a | >>> n1.last |
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| 117 | n/a | 'fulton' |
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| 118 | n/a | >>> n1.number |
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| 119 | n/a | 42 |
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| 120 | n/a | >>> n1.name() |
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| 121 | n/a | 'jim fulton' |
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| 122 | n/a | >>> n1.first = 'will' |
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| 123 | n/a | >>> n1.name() |
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| 124 | n/a | 'will fulton' |
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| 125 | n/a | >>> n1.last = 'tell' |
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| 126 | n/a | >>> n1.name() |
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| 127 | n/a | 'will tell' |
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| 128 | n/a | >>> del n1.first |
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| 129 | n/a | >>> n1.name() |
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| 130 | n/a | Traceback (most recent call last): |
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| 131 | n/a | ... |
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| 132 | n/a | AttributeError: first |
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| 133 | n/a | >>> n1.first |
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| 134 | n/a | Traceback (most recent call last): |
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| 135 | n/a | ... |
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| 136 | n/a | AttributeError: first |
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| 137 | n/a | >>> n1.first = 'drew' |
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| 138 | n/a | >>> n1.first |
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| 139 | n/a | 'drew' |
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| 140 | n/a | >>> del n1.number |
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| 141 | n/a | Traceback (most recent call last): |
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| 142 | n/a | ... |
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| 143 | n/a | TypeError: can't delete numeric/char attribute |
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| 144 | n/a | >>> n1.number=2 |
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| 145 | n/a | >>> n1.number |
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| 146 | n/a | 2 |
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| 147 | n/a | >>> n1.first = 42 |
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| 148 | n/a | >>> n1.name() |
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| 149 | n/a | '42 tell' |
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| 150 | n/a | >>> n2 = noddy4.Noddy() |
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| 151 | n/a | >>> n2 = noddy4.Noddy() |
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| 152 | n/a | >>> n2 = noddy4.Noddy() |
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| 153 | n/a | >>> n2 = noddy4.Noddy() |
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| 154 | n/a | >>> n2.name() |
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| 155 | n/a | ' ' |
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| 156 | n/a | >>> n2.first |
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| 157 | n/a | '' |
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| 158 | n/a | >>> n2.last |
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| 159 | n/a | '' |
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| 160 | n/a | >>> del n2.first |
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| 161 | n/a | >>> n2.first |
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| 162 | n/a | Traceback (most recent call last): |
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| 163 | n/a | ... |
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| 164 | n/a | AttributeError: first |
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| 165 | n/a | >>> n2.first |
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| 166 | n/a | Traceback (most recent call last): |
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| 167 | n/a | ... |
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| 168 | n/a | AttributeError: first |
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| 169 | n/a | >>> n2.name() |
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| 170 | n/a | Traceback (most recent call last): |
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| 171 | n/a | File "<stdin>", line 1, in ? |
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| 172 | n/a | AttributeError: first |
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| 173 | n/a | >>> n2.number |
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| 174 | n/a | 0 |
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| 175 | n/a | >>> n3 = noddy4.Noddy('jim', 'fulton', 'waaa') |
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| 176 | n/a | Traceback (most recent call last): |
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| 177 | n/a | File "<stdin>", line 1, in ? |
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| 178 | n/a | TypeError: an integer is required |
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| 179 | n/a | |
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| 180 | n/a | |
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| 181 | n/a | Test cyclic gc(?) |
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| 182 | n/a | |
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| 183 | n/a | >>> import gc |
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| 184 | n/a | >>> gc.disable() |
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| 185 | n/a | |
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| 186 | n/a | >>> x = [] |
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| 187 | n/a | >>> l = [x] |
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| 188 | n/a | >>> n2.first = l |
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| 189 | n/a | >>> n2.first |
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| 190 | n/a | [[]] |
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| 191 | n/a | >>> l.append(n2) |
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| 192 | n/a | >>> del l |
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| 193 | n/a | >>> del n1 |
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| 194 | n/a | >>> del n2 |
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| 195 | n/a | >>> sys.getrefcount(x) |
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| 196 | n/a | 3 |
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| 197 | n/a | >>> ignore = gc.collect() |
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| 198 | n/a | >>> sys.getrefcount(x) |
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| 199 | n/a | 2 |
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| 200 | n/a | |
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| 201 | n/a | >>> gc.enable() |
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| 202 | n/a | """ |
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| 203 | n/a | |
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| 204 | n/a | import os |
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| 205 | n/a | import sys |
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| 206 | n/a | from distutils.util import get_platform |
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| 207 | n/a | PLAT_SPEC = "%s-%d.%d" % (get_platform(), *sys.version_info[:2]) |
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| 208 | n/a | src = os.path.join("build", "lib.%s" % PLAT_SPEC) |
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| 209 | n/a | sys.path.append(src) |
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| 210 | n/a | |
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| 211 | n/a | if __name__ == "__main__": |
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| 212 | n/a | import doctest, __main__ |
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| 213 | n/a | doctest.testmod(__main__) |
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