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1
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2
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from __future__ import absolute_import, division, unicode_literals
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2
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3
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2
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import sys
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4
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5
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2
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from distutils.version import LooseVersion
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6
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7
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2
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import numpy as np
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8
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2
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import pytest
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9
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10
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2
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try:
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11
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2
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import holoviews as hv
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12
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2
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hv_version = LooseVersion(hv.__version__)
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13
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0
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except Exception:
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14
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0
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hv, hv_version = None, None
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15
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2
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hv_available = pytest.mark.skipif(hv is None or hv_version < '1.13.0a23', reason="requires holoviews")
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16
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17
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2
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try:
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18
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2
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import matplotlib as mpl
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19
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2
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mpl.use('Agg')
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20
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0
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except Exception:
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21
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0
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mpl = None
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22
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2
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mpl_available = pytest.mark.skipif(mpl is None, reason="requires matplotlib")
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23
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24
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2
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try:
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25
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2
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import pandas as pd
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26
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0
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except Exception:
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27
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0
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pd = None
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28
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2
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pd_available = pytest.mark.skipif(pd is None, reason="requires pandas")
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29
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30
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2
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try:
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31
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2
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import streamz
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32
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0
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except Exception:
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33
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0
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streamz = None
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34
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2
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streamz_available = pytest.mark.skipif(streamz is None, reason="requires streamz")
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35
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36
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2
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try:
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37
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2
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import jupyter_bokeh
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38
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0
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except Exception:
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39
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0
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jupyter_bokeh = None
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40
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2
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jb_available = pytest.mark.skipif(jupyter_bokeh is None, reason="requires jupyter_bokeh")
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41
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42
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2
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py3_only = pytest.mark.skipif(sys.version_info.major < 3, reason="requires Python 3")
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43
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44
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45
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2
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def mpl_figure():
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46
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2
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import matplotlib.pyplot as plt
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47
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2
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fig = plt.figure()
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48
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2
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ax = fig.add_subplot(111)
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49
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2
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ax.plot(np.random.rand(10, 2))
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50
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2
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plt.close(fig)
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51
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2
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return fig
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52
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53
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54
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2
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def check_layoutable_properties(layoutable, model):
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55
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2
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layoutable.background = '#ffffff'
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56
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2
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assert model.background == '#ffffff'
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57
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58
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2
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layoutable.css_classes = ['custom_class']
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59
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2
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assert model.css_classes == ['custom_class']
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60
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61
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2
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layoutable.width = 500
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62
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2
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assert model.width == 500
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63
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64
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2
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layoutable.height = 450
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65
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2
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assert model.height == 450
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66
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67
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2
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layoutable.min_height = 300
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68
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2
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assert model.min_height == 300
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69
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70
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2
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layoutable.min_width = 250
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71
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2
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assert model.min_width == 250
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72
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73
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2
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layoutable.max_height = 600
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74
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2
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assert model.max_height == 600
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75
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76
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2
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layoutable.max_width = 550
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77
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2
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assert model.max_width == 550
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78
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79
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2
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layoutable.margin = 10
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80
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2
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assert model.margin == (10, 10, 10, 10)
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81
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82
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2
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layoutable.sizing_mode = 'stretch_width'
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83
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2
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assert model.sizing_mode == 'stretch_width'
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84
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85
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2
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layoutable.width_policy = 'max'
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86
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2
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assert model.width_policy == 'max'
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|
87
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88
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2
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layoutable.height_policy = 'min'
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89
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2
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assert model.height_policy == 'min'
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philippjfr