1 | # -*- coding: utf-8 |
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2 | # Project imports |
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3 | from __future__ import unicode_literals |
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4 | import os |
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5 | import sys |
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6 | |||
7 | from datetime import datetime |
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8 | import shutil |
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9 | import tempfile |
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10 | import time |
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11 | |||
12 | from nose.plugins.skip import SkipTest |
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13 | |||
14 | sys.path.insert(0, os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))))) |
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15 | sys.path.insert(0, os.path.abspath(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))) |
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16 | |||
17 | import helper |
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18 | from elodie.media.media import Media |
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19 | from elodie.media.photo import Photo |
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20 | |||
21 | os.environ['TZ'] = 'GMT' |
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22 | |||
23 | def test_photo_extensions(): |
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24 | photo = Photo() |
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25 | extensions = photo.extensions |
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26 | |||
27 | assert 'arw' in extensions |
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28 | assert 'cr2' in extensions |
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29 | assert 'dng' in extensions |
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30 | assert 'gif' in extensions |
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31 | assert 'jpg' in extensions |
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32 | assert 'jpeg' in extensions |
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33 | assert 'nef' in extensions |
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34 | assert 'rw2' in extensions |
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35 | |||
36 | valid_extensions = Photo.get_valid_extensions() |
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37 | |||
38 | assert extensions == valid_extensions, valid_extensions |
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39 | |||
40 | def test_empty_album(): |
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41 | photo = Photo(helper.get_file('plain.jpg')) |
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42 | assert photo.get_album() is None |
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43 | |||
44 | def test_has_album(): |
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45 | photo = Photo(helper.get_file('with-album.jpg')) |
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46 | album = photo.get_album() |
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47 | |||
48 | assert album == 'Test Album', album |
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49 | |||
50 | def test_is_valid(): |
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51 | photo = Photo(helper.get_file('plain.jpg')) |
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52 | |||
53 | assert photo.is_valid() |
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54 | |||
55 | def test_is_not_valid(): |
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56 | photo = Photo(helper.get_file('text.txt')) |
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57 | |||
58 | assert not photo.is_valid() |
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59 | |||
60 | def test_get_metadata_of_invalid_photo(): |
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61 | photo = Photo(helper.get_file('invalid.jpg')) |
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62 | metadata = photo.get_metadata() |
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63 | |||
64 | assert metadata is None |
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65 | |||
66 | def test_get_coordinate_default(): |
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67 | photo = Photo(helper.get_file('with-location.jpg')) |
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68 | coordinate = photo.get_coordinate() |
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69 | |||
70 | assert helper.isclose(coordinate,37.3667027222), coordinate |
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71 | |||
72 | def test_get_coordinate_latitude(): |
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73 | photo = Photo(helper.get_file('with-location.jpg')) |
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74 | coordinate = photo.get_coordinate('latitude') |
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75 | |||
76 | assert helper.isclose(coordinate,37.3667027222), coordinate |
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77 | |||
78 | def test_get_coordinate_latitude_minus(): |
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79 | photo = Photo(helper.get_file('with-location-inv.jpg')) |
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80 | coordinate = photo.get_coordinate('latitude') |
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81 | |||
82 | assert helper.isclose(coordinate,-37.3667027222), coordinate |
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83 | |||
84 | def test_get_coordinate_longitude(): |
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85 | photo = Photo(helper.get_file('with-location.jpg')) |
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86 | coordinate = photo.get_coordinate('longitude') |
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87 | |||
88 | assert helper.isclose(coordinate,-122.033383611), coordinate |
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89 | |||
90 | def test_get_coordinate_longitude_plus(): |
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91 | photo = Photo(helper.get_file('with-location-inv.jpg')) |
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92 | coordinate = photo.get_coordinate('longitude') |
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93 | |||
94 | assert helper.isclose(coordinate,122.033383611), coordinate |
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95 | |||
96 | def test_get_coordinates_without_exif(): |
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97 | photo = Photo(helper.get_file('no-exif.jpg')) |
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98 | latitude = photo.get_coordinate('latitude') |
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99 | longitude = photo.get_coordinate('longitude') |
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100 | |||
101 | assert latitude is None, latitude |
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102 | assert longitude is None, longitude |
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103 | |||
104 | def test_get_coordinates_with_zero_coordinate(): |
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105 | photo = Photo(helper.get_file('with-location-zero-coordinate.jpg')) |
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106 | latitude = photo.get_coordinate('latitude') |
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107 | longitude = photo.get_coordinate('longitude') |
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108 | |||
109 | assert helper.isclose(latitude,51.55325), latitude |
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110 | assert helper.isclose(longitude,-0.00417777777778), longitude |
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111 | |||
112 | def test_get_date_taken(): |
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113 | photo = Photo(helper.get_file('plain.jpg')) |
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114 | date_taken = photo.get_date_taken() |
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115 | |||
116 | #assert date_taken == (2015, 12, 5, 0, 59, 26, 5, 339, 0), date_taken |
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117 | assert date_taken == helper.time_convert((2015, 12, 5, 0, 59, 26, 5, 339, 0)), date_taken |
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118 | |||
119 | def test_get_date_taken_without_exif(): |
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120 | source = helper.get_file('no-exif.jpg') |
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121 | photo = Photo(source) |
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122 | date_taken = photo.get_date_taken() |
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123 | |||
124 | date_taken_from_file = time.gmtime(min(os.path.getmtime(source), os.path.getctime(source))) |
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125 | |||
126 | assert date_taken == date_taken_from_file, date_taken |
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127 | |||
128 | def test_get_camera_make(): |
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129 | photo = Photo(helper.get_file('with-location.jpg')) |
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130 | make = photo.get_camera_make() |
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131 | |||
132 | assert make == 'Canon', make |
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133 | |||
134 | def test_get_camera_make_not_set(): |
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135 | photo = Photo(helper.get_file('no-exif.jpg')) |
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136 | make = photo.get_camera_make() |
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137 | |||
138 | assert make is None, make |
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139 | |||
140 | def test_get_camera_model(): |
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141 | photo = Photo(helper.get_file('with-location.jpg')) |
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142 | model = photo.get_camera_model() |
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143 | |||
144 | assert model == 'Canon EOS REBEL T2i', model |
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145 | |||
146 | def test_get_camera_model_not_set(): |
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147 | photo = Photo(helper.get_file('no-exif.jpg')) |
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148 | model = photo.get_camera_model() |
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149 | |||
150 | assert model is None, model |
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151 | |||
152 | def test_is_valid(): |
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153 | photo = Photo(helper.get_file('with-location.jpg')) |
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154 | |||
155 | assert photo.is_valid() |
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156 | |||
157 | def test_is_not_valid(): |
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158 | photo = Photo(helper.get_file('text.txt')) |
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159 | |||
160 | assert not photo.is_valid() |
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161 | |||
162 | View Code Duplication | def test_set_album(): |
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163 | temporary_folder, folder = helper.create_working_folder() |
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164 | |||
165 | origin = '%s/photo.jpg' % folder |
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166 | shutil.copyfile(helper.get_file('plain.jpg'), origin) |
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167 | |||
168 | photo = Photo(origin) |
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169 | metadata = photo.get_metadata() |
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170 | |||
171 | assert metadata['album'] is None, metadata['album'] |
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172 | |||
173 | status = photo.set_album('Test Album') |
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174 | |||
175 | assert status == True, status |
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176 | |||
177 | photo_new = Photo(origin) |
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178 | metadata_new = photo_new.get_metadata() |
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179 | |||
180 | shutil.rmtree(folder) |
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181 | |||
182 | assert metadata_new['album'] == 'Test Album', metadata_new['album'] |
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183 | |||
184 | def test_set_date_taken_with_missing_datetimeoriginal(): |
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185 | # When datetimeoriginal (or other key) is missing we have to add it gh-74 |
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186 | # https://github.com/jmathai/elodie/issues/74 |
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187 | temporary_folder, folder = helper.create_working_folder() |
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188 | |||
189 | origin = '%s/photo.jpg' % folder |
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190 | shutil.copyfile(helper.get_file('no-exif.jpg'), origin) |
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191 | |||
192 | photo = Photo(origin) |
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193 | status = photo.set_date_taken(datetime(2013, 9, 30, 7, 6, 5)) |
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194 | |||
195 | assert status == True, status |
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196 | |||
197 | photo_new = Photo(origin) |
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198 | metadata = photo_new.get_metadata() |
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199 | |||
200 | date_taken = metadata['date_taken'] |
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201 | |||
202 | shutil.rmtree(folder) |
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203 | |||
204 | #assert date_taken == (2013, 9, 30, 7, 6, 5, 0, 273, 0), metadata['date_taken'] |
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205 | assert date_taken == helper.time_convert((2013, 9, 30, 7, 6, 5, 0, 273, 0)), metadata['date_taken'] |
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206 | |||
207 | View Code Duplication | def test_set_date_taken(): |
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208 | temporary_folder, folder = helper.create_working_folder() |
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209 | |||
210 | origin = '%s/photo.jpg' % folder |
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211 | shutil.copyfile(helper.get_file('plain.jpg'), origin) |
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212 | |||
213 | photo = Photo(origin) |
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214 | status = photo.set_date_taken(datetime(2013, 9, 30, 7, 6, 5)) |
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215 | |||
216 | assert status == True, status |
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217 | |||
218 | photo_new = Photo(origin) |
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219 | metadata = photo_new.get_metadata() |
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220 | |||
221 | date_taken = metadata['date_taken'] |
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222 | |||
223 | shutil.rmtree(folder) |
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224 | |||
225 | #assert date_taken == (2013, 9, 30, 7, 6, 5, 0, 273, 0), metadata['date_taken'] |
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226 | assert date_taken == helper.time_convert((2013, 9, 30, 7, 6, 5, 0, 273, 0)), metadata['date_taken'] |
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227 | |||
228 | View Code Duplication | def test_set_location(): |
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229 | temporary_folder, folder = helper.create_working_folder() |
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230 | |||
231 | origin = '%s/photo.jpg' % folder |
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232 | shutil.copyfile(helper.get_file('plain.jpg'), origin) |
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233 | |||
234 | photo = Photo(origin) |
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235 | origin_metadata = photo.get_metadata() |
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236 | |||
237 | # Verify that original photo has different location info that what we |
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238 | # will be setting and checking |
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239 | assert not helper.isclose(origin_metadata['latitude'], 11.1111111111), origin_metadata['latitude'] |
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240 | assert not helper.isclose(origin_metadata['longitude'], 99.9999999999), origin_metadata['longitude'] |
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241 | |||
242 | status = photo.set_location(11.1111111111, 99.9999999999) |
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243 | |||
244 | assert status == True, status |
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245 | |||
246 | photo_new = Photo(origin) |
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247 | metadata = photo_new.get_metadata() |
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248 | |||
249 | shutil.rmtree(folder) |
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250 | |||
251 | assert helper.isclose(metadata['latitude'], 11.1111111111), metadata['latitude'] |
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252 | assert helper.isclose(metadata['longitude'], 99.9999999999), metadata['longitude'] |
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253 | |||
254 | View Code Duplication | def test_set_location_minus(): |
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255 | temporary_folder, folder = helper.create_working_folder() |
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256 | |||
257 | origin = '%s/photo.jpg' % folder |
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258 | shutil.copyfile(helper.get_file('plain.jpg'), origin) |
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259 | |||
260 | photo = Photo(origin) |
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261 | origin_metadata = photo.get_metadata() |
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262 | |||
263 | # Verify that original photo has different location info that what we |
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264 | # will be setting and checking |
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265 | assert not helper.isclose(origin_metadata['latitude'], 11.1111111111), origin_metadata['latitude'] |
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266 | assert not helper.isclose(origin_metadata['longitude'], 99.9999999999), origin_metadata['longitude'] |
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267 | |||
268 | status = photo.set_location(-11.1111111111, -99.9999999999) |
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269 | |||
270 | assert status == True, status |
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271 | |||
272 | photo_new = Photo(origin) |
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273 | metadata = photo_new.get_metadata() |
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274 | |||
275 | shutil.rmtree(folder) |
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276 | |||
277 | assert helper.isclose(metadata['latitude'], -11.1111111111), metadata['latitude'] |
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278 | assert helper.isclose(metadata['longitude'], -99.9999999999), metadata['longitude'] |
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279 | |||
280 | View Code Duplication | def test_set_title(): |
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281 | temporary_folder, folder = helper.create_working_folder() |
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282 | |||
283 | origin = '%s/photo.jpg' % folder |
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284 | shutil.copyfile(helper.get_file('plain.jpg'), origin) |
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285 | |||
286 | photo = Photo(origin) |
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287 | origin_metadata = photo.get_metadata() |
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288 | |||
289 | status = photo.set_title('my photo title') |
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290 | |||
291 | assert status == True, status |
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292 | |||
293 | photo_new = Photo(origin) |
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294 | metadata = photo_new.get_metadata() |
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295 | |||
296 | shutil.rmtree(folder) |
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297 | |||
298 | assert metadata['title'] == 'my photo title', metadata['title'] |
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299 | |||
300 | View Code Duplication | def test_set_title_non_ascii(): |
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301 | temporary_folder, folder = helper.create_working_folder() |
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302 | |||
303 | origin = '%s/photo.jpg' % folder |
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304 | shutil.copyfile(helper.get_file('plain.jpg'), origin) |
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305 | |||
306 | photo = Photo(origin) |
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307 | origin_metadata = photo.get_metadata() |
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308 | |||
309 | unicode_title = u'形声字 / 形聲字' |
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310 | |||
311 | status = photo.set_title(unicode_title) |
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312 | assert status == True, status |
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313 | |||
314 | photo_new = Photo(origin) |
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315 | metadata = photo_new.get_metadata() |
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316 | |||
317 | shutil.rmtree(folder) |
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318 | |||
319 | assert metadata['title'] == unicode_title, metadata['title'] |
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320 | |||
321 | # This is a test generator that will test reading and writing to |
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322 | # various RAW formats. Each sample file has a different date which |
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323 | # is the only information which needs to be added to run the tests |
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324 | # for that file type. |
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325 | # https://nose.readthedocs.io/en/latest/writing_tests.html#test-generators |
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326 | def test_various_types(): |
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327 | types = Photo.extensions |
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328 | #extensions = ('arw', 'cr2', 'dng', 'gif', 'jpeg', 'jpg', 'nef', 'rw2') |
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329 | dates = { |
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330 | 'arw': (2007, 4, 8, 17, 41, 18, 6, 98, 0), |
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331 | 'cr2': (2005, 10, 29, 16, 14, 44, 5, 302, 0), |
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332 | 'dng': (2009, 10, 20, 9, 10, 46, 1, 293, 0), |
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333 | 'nef': (2008, 10, 24, 9, 12, 56, 4, 298, 0), |
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334 | 'rw2': (2014, 11, 19, 23, 7, 44, 2, 323, 0) |
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335 | } |
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336 | |||
337 | for type in types: |
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338 | if type in dates: |
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339 | yield (_test_photo_type_get, type, dates[type]) |
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340 | yield (_test_photo_type_set, type, dates[type]) |
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341 | |||
342 | def _test_photo_type_get(type, date): |
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343 | temporary_folder, folder = helper.create_working_folder() |
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344 | |||
345 | photo_name = 'photo.{}'.format(type) |
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346 | photo_file = helper.get_file(photo_name) |
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347 | origin = '{}/{}'.format(folder, photo_name) |
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348 | |||
349 | if not photo_file: |
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350 | photo_file = helper.download_file(photo_name, folder) |
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351 | if not photo_file or not os.path.isfile(photo_file): |
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352 | raise SkipTest('{} file not downlaoded'.format(type)) |
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353 | |||
354 | # downloading for each test is costly so we save it in the working directory |
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355 | file_path_save_as = helper.get_file_path(photo_name) |
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356 | if os.path.isfile(photo_file): |
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357 | shutil.copyfile(photo_file, file_path_save_as) |
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358 | |||
359 | shutil.copyfile(photo_file, origin) |
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360 | |||
361 | photo = Photo(origin) |
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362 | metadata = photo.get_metadata() |
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363 | |||
364 | shutil.rmtree(folder) |
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365 | |||
366 | assert metadata['date_taken'] == helper.time_convert(date), '{} date {}'.format(type, metadata['date_taken']) |
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367 | |||
368 | def _test_photo_type_set(type, date): |
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369 | temporary_folder, folder = helper.create_working_folder() |
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370 | |||
371 | photo_name = 'photo.{}'.format(type) |
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372 | photo_file = helper.get_file(photo_name) |
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373 | origin = '{}/{}'.format(folder, photo_name) |
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374 | |||
375 | if not photo_file: |
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376 | photo_file = helper.download_file(photo_name, folder) |
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377 | if not photo_file or not os.path.isfile(photo_file): |
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378 | raise SkipTest('{} file not downlaoded'.format(type)) |
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379 | |||
380 | shutil.copyfile(photo_file, origin) |
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381 | |||
382 | photo = Photo(origin) |
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383 | origin_metadata = photo.get_metadata() |
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384 | |||
385 | status = photo.set_location(11.1111111111, 99.9999999999) |
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386 | |||
387 | assert status == True, status |
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388 | |||
389 | photo_new = Photo(origin) |
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390 | metadata = photo_new.get_metadata() |
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391 | |||
392 | shutil.rmtree(folder) |
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393 | |||
394 | assert metadata['date_taken'] == helper.time_convert(date), '{} date {}'.format(type, metadata['date_taken']) |
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395 | assert helper.isclose(metadata['latitude'], 11.1111111111), '{} lat {}'.format(type, metadata['latitude']) |
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396 | assert helper.isclose(metadata['longitude'], 99.9999999999), '{} lon {}'.format(type, metadata['latitude']) |
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397 |