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@@ -1,58 +1,58 b'' | |||
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1 | import nose.tools as nt | |
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2 | 1 |
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3 | 2 | |
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4 | 3 | |
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5 | 4 | class Base(object): |
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6 | 5 | x = 1 |
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7 | 6 | z = 23 |
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8 | 7 | |
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9 | 8 | |
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10 | 9 | def test_base(): |
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11 | 10 | res = dir2(Base()) |
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12 |
assert |
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13 |
assert |
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14 |
assert |
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15 |
assert |
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16 |
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17 |
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11 | assert "x" in res | |
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12 | assert "z" in res | |
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13 | assert "y" not in res | |
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14 | assert "__class__" in res | |
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15 | assert res.count("x") == 1 | |
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16 | assert res.count("__class__") == 1 | |
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17 | ||
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18 | 18 | |
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19 | 19 | def test_SubClass(): |
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20 | 20 | |
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21 | 21 | class SubClass(Base): |
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22 | 22 | y = 2 |
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23 | 23 | |
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24 | 24 | res = dir2(SubClass()) |
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25 |
assert |
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26 |
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27 |
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25 | assert "y" in res | |
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26 | assert res.count("y") == 1 | |
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27 | assert res.count("x") == 1 | |
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28 | 28 | |
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29 | 29 | |
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30 | 30 | def test_SubClass_with_trait_names_attr(): |
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31 | 31 | # usecase: trait_names is used in a class describing psychological classification |
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32 | 32 | |
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33 | 33 | class SubClass(Base): |
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34 | 34 | y = 2 |
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35 | 35 | trait_names = 44 |
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36 | 36 | |
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37 | 37 | res = dir2(SubClass()) |
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38 | 38 | assert('trait_names' in res) |
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39 | 39 | |
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40 | 40 | |
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41 | 41 | def test_misbehaving_object_without_trait_names(): |
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42 | 42 | # dir2 shouldn't raise even when objects are dumb and raise |
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43 | 43 | # something other than AttribteErrors on bad getattr. |
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44 | 44 | |
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45 | 45 | class MisbehavingGetattr(object): |
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46 | 46 | def __getattr__(self): |
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47 | 47 | raise KeyError("I should be caught") |
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48 | 48 | |
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49 | 49 | def some_method(self): |
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50 | 50 | pass |
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51 | 51 | |
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52 | 52 | class SillierWithDir(MisbehavingGetattr): |
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53 | 53 | def __dir__(self): |
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54 | 54 | return ['some_method'] |
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55 | 55 | |
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56 | 56 | for bad_klass in (MisbehavingGetattr, SillierWithDir): |
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57 | 57 | res = dir2(bad_klass()) |
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58 | 58 | assert('some_method' in res) |
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