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"""Test module for callback functionality.""" |
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2
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3
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import numpy as np |
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4
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5
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from hyperactive import Hyperactive |
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6
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7
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search_space = { |
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8
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"x1": list(np.arange(-100, 100, 1)), |
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9
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} |
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10
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11
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12
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def test_callback_0(): |
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13
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"""Test callbacks executed before objective function.""" |
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14
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15
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def callback_1(access): |
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access.stuff1 = 1 |
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18
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def callback_2(access): |
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access.stuff2 = 2 |
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21
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def objective_function(access): |
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22
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assert access.stuff1 == 1 |
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assert access.stuff2 == 2 |
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24
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25
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return 0 |
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26
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27
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hyper = Hyperactive() |
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28
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hyper.add_search( |
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29
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objective_function, |
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search_space, |
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31
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n_iter=100, |
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32
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callbacks={"before": [callback_1, callback_2]}, |
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33
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) |
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34
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hyper.run() |
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35
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36
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37
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def test_callback_1(): |
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38
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"""Test callbacks executed before and after objective function.""" |
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39
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40
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def callback_1(access): |
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41
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access.stuff1 = 1 |
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42
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43
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def callback_2(access): |
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access.stuff1 = 2 |
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45
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46
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def objective_function(access): |
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assert access.stuff1 == 1 |
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48
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49
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return 0 |
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50
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51
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hyper = Hyperactive() |
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52
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hyper.add_search( |
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53
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objective_function, |
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54
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search_space, |
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55
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n_iter=100, |
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56
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callbacks={"before": [callback_1], "after": [callback_2]}, |
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57
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) |
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58
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hyper.run() |
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59
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60
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61
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def test_callback_2(): |
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62
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"""Test callbacks with pass_through parameter.""" |
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63
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64
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def callback_1(access): |
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access.pass_through["stuff1"] = 1 |
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66
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67
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def objective_function(access): |
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assert access.pass_through["stuff1"] == 1 |
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69
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70
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return 0 |
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71
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72
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hyper = Hyperactive() |
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73
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hyper.add_search( |
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74
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objective_function, |
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75
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search_space, |
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76
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n_iter=100, |
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77
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callbacks={"before": [callback_1]}, |
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78
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pass_through={"stuff1": 0}, |
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79
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) |
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80
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hyper.run() |
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81
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82
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83
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def test_callback_3(): |
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84
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"""Test callbacks executed after objective function with pass_through.""" |
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85
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86
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def callback_1(access): |
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87
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access.pass_through["stuff1"] = 1 |
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88
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89
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def objective_function(access): |
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90
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if access.nth_iter == 0: |
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91
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assert access.pass_through["stuff1"] == 0 |
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92
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else: |
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93
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assert access.pass_through["stuff1"] == 1 |
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94
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95
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return 0 |
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96
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97
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hyper = Hyperactive() |
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98
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hyper.add_search( |
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99
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objective_function, |
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100
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search_space, |
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101
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n_iter=100, |
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102
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callbacks={"after": [callback_1]}, |
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103
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pass_through={"stuff1": 0}, |
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104
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) |
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105
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hyper.run() |
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106
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SimonBlanke /
Hyperactive
