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How to use get_thumbnail method in Airtest
Best Python code snippet using Airtest
files.py
Source:files.py 
...55 if func is None:56 func = self.assertRegexpMatches57 return func(*args, **kwargs)58 def test_tag(self):59 local = self.thumbnailer.get_thumbnail({'size': (100, 100)})60 remote = self.remote_thumbnailer.get_thumbnail({'size': (100, 100)})61 self.assertEqual(62 local.tag(), '<img alt="" height="75" src="%s" width="100" '63 '/>' % local.url)64 self.assertEqual(65 local.tag(alt='A & B'), '<img alt="A & B" height="75" '66 'src="%s" width="100" />' % local.url)67 # Can turn off dimensions.68 self.assertEqual(69 remote.tag(use_size=False), '<img alt="" src="%s" />' % remote.url)70 # Even a remotely generated thumbnail has the dimensions cached if it71 # was just created.72 self.assertEqual(73 remote.tag(),74 '<img alt="" height="75" src="%s" width="100" />' % remote.url)75 # Future requests to thumbnails on remote storage don't get76 # dimensions...77 remote = self.remote_thumbnailer.get_thumbnail({'size': (100, 100)})78 self.assertEqual(79 remote.tag(), '<img alt="" src="%s" />' % remote.url)80 # ...unless explicitly requested.81 self.assertEqual(82 remote.tag(use_size=True),83 '<img alt="" height="75" src="%s" width="100" />' % remote.url)84 # All other arguments are passed through as attributes.85 self.assertEqual(86 local.tag(**{'rel': 'A&B', 'class': 'fish'}),87 '<img alt="" class="fish" height="75" rel="A&B" '88 'src="%s" width="100" />' % local.url)89 def test_tag_cached_dimensions(self):90 settings.THUMBNAIL_CACHE_DIMENSIONS = True91 self.remote_thumbnailer.get_thumbnail({'size': (100, 100)})92 # Look up thumbnail again to ensure dimensions are a *really* cached.93 remote = self.remote_thumbnailer.get_thumbnail({'size': (100, 100)})94 self.assertEqual(95 remote.tag(),96 '<img alt="" height="75" src="%s" width="100" />' % remote.url)97 def test_transparent_thumbnailing(self):98 thumb_file = self.thumbnailer.get_thumbnail(99 {'size': (100, 100)})100 thumb_file.seek(0)101 thumb = Image.open(thumb_file)102 self.assertFalse(103 utils.is_transparent(thumb),104 "%s shouldn't be transparent." % thumb_file.name)105 thumb_file = self.transparent_thumbnailer.get_thumbnail(106 {'size': (100, 100)})107 thumb_file.seek(0)108 thumb = Image.open(thumb_file)109 self.assertTrue(110 utils.is_transparent(thumb),111 "%s should be transparent." % thumb_file.name)112 thumb_file = self.transparent_greyscale_thumbnailer.get_thumbnail(113 {'size': (100, 100)})114 thumb_file.seek(0)115 thumb = Image.open(thumb_file)116 self.assertTrue(117 utils.is_transparent(thumb),118 "%s should be transparent." % thumb_file.name)119 def test_missing_thumb(self):120 opts = {'size': (100, 100)}121 thumb = self.thumbnailer.get_thumbnail(opts)122 thumb_cache = self.thumbnailer.get_thumbnail_cache(123 thumbnail_name=thumb.name)124 thumb_cache.delete()125 thumb.storage.delete(thumb.name)126 self.thumbnailer.get_thumbnail(opts)127 def test_missing_thumb_from_storage(self):128 opts = {'size': (100, 100)}129 thumb = self.thumbnailer.get_thumbnail(opts)130 thumb.storage.delete(thumb.name)131 new_thumb = self.thumbnailer.get_thumbnail(opts)132 self.assertEqual(thumb.name, new_thumb.name)133 self.assertTrue(thumb.storage.exists(new_thumb.name))134 def test_missing_remote_thumb(self):135 opts = {'size': (100, 100)}136 thumb = self.remote_thumbnailer.get_thumbnail(opts)137 thumb_cache = self.remote_thumbnailer.get_thumbnail_cache(138 thumbnail_name=thumb.name)139 thumb_cache.delete()140 thumb.storage.delete(thumb.name)141 self.remote_thumbnailer.get_thumbnail(opts)142 def test_missing_source(self):143 opts = {'size': (100, 100)}144 self.storage.delete(self.thumbnailer.name)145 self.assertRaises(146 exceptions.InvalidImageFormatError,147 self.thumbnailer.get_thumbnail, opts)148 def test_extensions(self):149 self.ext_thumbnailer.thumbnail_extension = 'png'150 thumb = self.ext_thumbnailer.get_thumbnail({'size': (100, 100)})151 self.assertEqual(path.splitext(thumb.name)[1], '.png')152 self.ext_thumbnailer.thumbnail_preserve_extensions = ('foo',)153 thumb = self.ext_thumbnailer.get_thumbnail({'size': (100, 100)})154 self.assertEqual(path.splitext(thumb.name)[1], '.png')155 self.ext_thumbnailer.thumbnail_preserve_extensions = True156 thumb = self.ext_thumbnailer.get_thumbnail({'size': (100, 100)})157 self.assertEqual(path.splitext(thumb.name)[1], '.jpg')158 self.ext_thumbnailer.thumbnail_preserve_extensions = ('foo', 'jpg')159 thumb = self.ext_thumbnailer.get_thumbnail({'size': (100, 100)})160 self.assertEqual(path.splitext(thumb.name)[1], '.jpg')161 def test_high_resolution(self):162 self.ext_thumbnailer.thumbnail_high_resolution = True163 thumb = self.ext_thumbnailer.get_thumbnail({'size': (100, 100)})164 base, ext = path.splitext(thumb.path)165 hires_thumb_file = ''.join([base + '@2x', ext])166 self.assertTrue(path.isfile(hires_thumb_file))167 thumb = Image.open(hires_thumb_file)168 self.assertEqual(thumb.size, (200, 150))169 def test_subsampling(self):170 samplings = {171 0: (1, 1, 1, 1, 1, 1),172 1: (2, 1, 1, 1, 1, 1),173 2: (2, 2, 1, 1, 1, 1),174 }175 thumb = self.ext_thumbnailer.get_thumbnail({'size': (100, 100)})176 im = Image.open(thumb.path)177 self.assertNotIn('ss', thumb.name)178 sampling = im.layer[0][1:3] + im.layer[1][1:3] + im.layer[2][1:3]179 self.assertEqual(sampling, samplings[2])180 thumb = self.ext_thumbnailer.get_thumbnail(181 {'size': (100, 100), 'subsampling': 1})182 im = Image.open(thumb.path)183 self.assertIn('ss1', thumb.name)184 sampling = im.layer[0][1:3] + im.layer[1][1:3] + im.layer[2][1:3]185 self.assertEqual(sampling, samplings[1])186 thumb = self.ext_thumbnailer.get_thumbnail(187 {'size': (100, 100), 'subsampling': 0})188 im = Image.open(thumb.path)189 self.assertIn('ss0', thumb.name)190 sampling = im.layer[0][1:3] + im.layer[1][1:3] + im.layer[2][1:3]191 self.assertEqual(sampling, samplings[0])192 def test_default_subsampling(self):193 settings.THUMBNAIL_DEFAULT_OPTIONS = {'subsampling': 1}194 thumb = self.ext_thumbnailer.get_thumbnail({'size': (100, 100)})195 im = Image.open(thumb.path)196 self.assertIn('ss1', thumb.name)197 sampling = im.layer[0][1:3] + im.layer[1][1:3] + im.layer[2][1:3]198 self.assertEqual(sampling, (2, 1, 1, 1, 1, 1))199 def test_high_resolution_force_off(self):200 self.ext_thumbnailer.thumbnail_high_resolution = True201 thumb = self.ext_thumbnailer.get_thumbnail(202 {'size': (100, 100), 'HIGH_RESOLUTION': False})203 base, ext = path.splitext(thumb.path)204 hires_thumb_file = ''.join([base + '@2x', ext])205 self.assertFalse(path.exists(hires_thumb_file))206 def test_high_resolution_force(self):207 thumb = self.ext_thumbnailer.get_thumbnail(208 {'size': (100, 100), 'HIGH_RESOLUTION': True})209 base, ext = path.splitext(thumb.path)210 hires_thumb_file = ''.join([base + '@2x', ext])211 self.assertTrue(path.isfile(hires_thumb_file))212 thumb = Image.open(hires_thumb_file)213 self.assertEqual(thumb.size, (200, 150))214 def test_highres_infix(self):215 self.ext_thumbnailer.thumbnail_high_resolution = True216 self.ext_thumbnailer.thumbnail_highres_infix = '_2x'217 thumb = self.ext_thumbnailer.get_thumbnail({'size': (100, 100)})218 base, ext = path.splitext(thumb.path)219 hires_thumb_file = ''.join([base + '_2x', ext])220 self.assertTrue(path.isfile(hires_thumb_file))221 thumb = Image.open(hires_thumb_file)222 self.assertEqual(thumb.size, (200, 150))223 @unittest.skipIf(224 'easy_thumbnails.optimize' not in settings.INSTALLED_APPS,225 'optimize app not installed')226 @unittest.skipIf(LogCapture is None, 'testfixtures not installed')227 def test_postprocessor(self):228 """use a mock image optimizing post processor doing nothing"""229 settings.THUMBNAIL_OPTIMIZE_COMMAND = {230 'png': 'easy_thumbnails/tests/mockoptim.py {filename}'}231 with LogCapture() as logcap:232 self.ext_thumbnailer.thumbnail_extension = 'png'233 self.ext_thumbnailer.get_thumbnail({'size': (10, 10)})234 actual = tuple(logcap.actual())[0]235 self.assertEqual(actual[0], 'easy_thumbnails.optimize')236 self.assertEqual(actual[1], 'INFO')237 self.assertRegex(238 actual[2],239 '^easy_thumbnails/tests/mockoptim.py [^ ]+ returned nothing$')240 @unittest.skipIf(241 'easy_thumbnails.optimize' not in settings.INSTALLED_APPS,242 'optimize app not installed')243 @unittest.skipIf(LogCapture is None, 'testfixtures not installed')244 def test_postprocessor_fail(self):245 """use a mock image optimizing post processor doing nothing"""246 settings.THUMBNAIL_OPTIMIZE_COMMAND = {247 'png': 'easy_thumbnails/tests/mockoptim_fail.py {filename}'}248 with LogCapture() as logcap:249 self.ext_thumbnailer.thumbnail_extension = 'png'250 self.ext_thumbnailer.get_thumbnail({'size': (10, 10)})251 actual = tuple(logcap.actual())[0]252 self.assertEqual(actual[0], 'easy_thumbnails.optimize')253 self.assertEqual(actual[1], 'ERROR')254 self.assertRegex(255 actual[2], r'^Command\ .+returned non-zero exit status 1$')256 def test_USE_TZ(self):257 settings.USE_TZ = True258 self.thumbnailer.get_thumbnail({'size': (10, 20)})259 settings.USE_TZ = False260 self.thumbnailer.get_thumbnail({'size': (20, 40)})261 def test_thumbnailfile_options(self):262 opts = {'size': (50, 50), 'crop': True, 'upscale': True}263 thumb = self.thumbnailer.get_thumbnail(opts)264 self.assertEqual(thumb.thumbnail_options, ThumbnailOptions(opts))265 def test_get_thumbnail_name(self):266 opts = {267 'size': (50, 50), 'crop': 'smart', 'upscale': True,268 'target': (10, 10)}269 self.assertEqual(270 self.thumbnailer.get_thumbnail_name(opts),271 'test.jpg.50x50_q85_crop-smart_target-10,10_upscale.jpg')272 def test_default_options_setting(self):273 settings.THUMBNAIL_DEFAULT_OPTIONS = {'crop': True}274 opts = {'size': (50, 50)}275 thumb = self.thumbnailer.get_thumbnail(opts)276 self.assertEqual((thumb.width, thumb.height), (50, 50))277 def test_dimensions_of_cached_image(self):278 opts = {'size': (50, 50)}279 thumb = self.thumbnailer.get_thumbnail(opts)280 self.assertEqual((thumb.width, thumb.height), (50, 38))281 # Now the thumb has been created, check that retrieving this still282 # gives access to the dimensions.283 thumb = self.thumbnailer.get_thumbnail(opts)284 self.assertEqual((thumb.width, thumb.height), (50, 38))285 def test_cached_dimensions_of_cached_image(self):286 settings.THUMBNAIL_CACHE_DIMENSIONS = True287 opts = {'size': (50, 50)}288 thumb = self.thumbnailer.get_thumbnail(opts)289 self.assertEqual((thumb.width, thumb.height), (50, 38))290 # Now the thumb has been created, check that dimesions are in the291 # database.292 dimensions = models.ThumbnailDimensions.objects.all()[0]293 self.assertEqual(294 (thumb.width, thumb.height),295 (dimensions.width, dimensions.height))296 def test_remote_cached_dimensions_queries(self):297 settings.THUMBNAIL_CACHE_DIMENSIONS = True298 opts = {'size': (50, 50)}299 thumb = self.remote_thumbnailer.get_thumbnail(opts)300 thumb.height # Trigger dimension caching.301 # Get thumb again (which now has cached dimensions).302 thumb = self.remote_thumbnailer.get_thumbnail(opts)303 with self.assertNumQueries(0):304 self.assertEqual(thumb.width, 50)305 def test_add_dimension_cache(self):306 settings.THUMBNAIL_CACHE_DIMENSIONS = True307 opts = {'size': (50, 50)}308 thumb = self.thumbnailer.get_thumbnail(opts)309 self.assertEqual((thumb.width, thumb.height), (50, 38))310 # Delete the created dimensions.311 models.ThumbnailDimensions.objects.all().delete()312 # Now access the thumbnail again.313 thumb = self.thumbnailer.get_thumbnail(opts)314 self.assertEqual(models.ThumbnailDimensions.objects.count(), 0)315 thumb.height316 dimensions = models.ThumbnailDimensions.objects.get()317 # and make sure they match when fetched again.318 thumb = self.thumbnailer.get_thumbnail(opts)319 self.assertEqual(320 (thumb.width, thumb.height),321 (dimensions.width, dimensions.height))322 def test_thumbnail_created_signal(self):323 def signal_handler(sender, **kwargs):324 sender.signal_received = True325 signals.thumbnail_created.connect(signal_handler)326 try:327 thumb = self.thumbnailer.get_thumbnail({'size': (10, 20)})328 self.assertTrue(hasattr(thumb, 'signal_received'))329 finally:330 signals.thumbnail_created.disconnect(signal_handler)331 def test_passive_thumbnailer(self):332 options = {'size': (10, 10)}333 # Explicitly using the generate=False option on get_thumbnail won't334 # generate a missing thumb.335 thumb = self.thumbnailer.get_thumbnail(options, generate=False)336 self.assertEqual(thumb, None)337 # If the thumbnailer has generate=False, get_thumbnail won't generate a338 # missing thumb by default.339 self.thumbnailer.generate = False340 thumb = self.thumbnailer.get_thumbnail(options)341 self.assertEqual(thumb, None)342 # If the thumbnailer has generate=False, get_thumbnail with343 # generate=True will stiff force generation a missing thumb.344 thumb = self.thumbnailer.get_thumbnail(options, generate=True)345 self.assertTrue(thumb)346 # If the thumbnailer has generate=False, get_thumbnail will still347 # return existing thumbnails.348 thumb = self.thumbnailer.get_thumbnail(options)349 self.assertTrue(thumb)350 # Explicitly using the generate=False option on get_thumbnail will351 # still return existing thumbnails.352 thumb = self.thumbnailer.get_thumbnail(options, generate=False)353 self.assertTrue(thumb)354 def test_thumbnail_missed_signal(self):355 def signal_handler(sender, **kwargs):356 sender.missed_signal = kwargs.get('options')357 signals.thumbnail_missed.connect(signal_handler)358 try:359 # Standard generation doesn't trigger signal.360 self.thumbnailer.get_thumbnail({'size': (100, 100)})361 self.assertFalse(hasattr(self.thumbnailer, 'missed_signal'))362 # Retrieval doesn't trigger signal.363 self.thumbnailer.get_thumbnail(364 {'size': (100, 100)}, generate=False)365 self.assertFalse(hasattr(self.thumbnailer, 'missed_signal'))366 # A thumbnail miss does trigger it.367 options = {'size': (10, 20)}368 thumb = self.thumbnailer.get_thumbnail(options, generate=False)369 self.assertEqual(thumb, None)370 self.assertEqual(371 self.thumbnailer.missed_signal, ThumbnailOptions(options))372 finally:373 signals.thumbnail_created.disconnect(signal_handler)374class FakeSourceGenerator(object):375 def __init__(self, fail=False):376 self.fail = fail377 def __call__(self, source, **kwargs):378 if self.fail:379 raise ValueError("Fake source generator failed")380 return source381class EngineTest(TestCase):382 def setUp(self):...
test_product_tags.py
Source:test_product_tags.py
...7 get_product_image_thumbnail,8 get_thumbnail,9)10@override_settings(VERSATILEIMAGEFIELD_SETTINGS={"create_images_on_demand": True})11def test_get_thumbnail():12 instance = Mock()13 cropped_value = Mock(url="crop.jpg")14 thumbnail_value = Mock(url="thumb.jpg")15 instance.crop = {"10x10": cropped_value}16 instance.thumbnail = {"10x10": thumbnail_value}17 cropped = get_thumbnail(instance, 10, method="crop")18 assert cropped == cropped_value.url19 thumb = get_thumbnail(instance, 10, method="thumbnail")20 assert thumb == thumbnail_value.url21def test_get_thumbnail_no_instance(monkeypatch):22 monkeypatch.setattr(23 "saleor.product.templatetags.product_images.choose_placeholder",24 lambda x: "placeholder",25 )26 output = get_thumbnail(image_file=None, size=10, method="crop")27 assert output == static("placeholder")28def test_get_product_image_thumbnail_no_instance(monkeypatch):29 monkeypatch.setattr(30 "saleor.product.templatetags.product_images.choose_placeholder",31 lambda x: "placeholder",32 )33 output = get_product_image_thumbnail(instance=None, size=10, method="crop")34 assert output == static("placeholder")35@patch(36 "saleor.product.templatetags.product_images.AVAILABLE_SIZES",37 {38 "products": (39 "thumbnail__800x800",40 "crop__100x100",41 "crop__1000x1000",42 "crop__2000x2000",43 )44 },45)46@override_settings(VERSATILEIMAGEFIELD_SETTINGS={"create_images_on_demand": False})47def test_get_thumbnail_to_larger():48 instance = Mock()49 cropped_value = Mock(url="crop.jpg")50 instance.crop = {"1000x1000": cropped_value}51 cropped = get_thumbnail(instance, 800, method="crop")52 assert cropped == cropped_value.url53@patch(54 "saleor.product.templatetags.product_images.AVAILABLE_SIZES",55 {56 "products": (57 "crop__10x10",58 "crop__100x100",59 "crop__1000x1000",60 "crop__2000x2000",61 )62 },63)64@override_settings(VERSATILEIMAGEFIELD_SETTINGS={"create_images_on_demand": False})65def test_get_thumbnail_to_smaller():66 instance = Mock()67 cropped_value = Mock(url="crop.jpg")68 instance.crop = {"100x100": cropped_value}69 cropped = get_thumbnail(instance, 400, method="crop")70 assert cropped == cropped_value.url71@patch(72 "saleor.product.templatetags.product_images.AVAILABLE_SIZES",73 {"products": ("thumbnail__800x800",)},74)75@override_settings(76 VERSATILEIMAGEFIELD_SETTINGS={"create_images_on_demand": False},77 PLACEHOLDER_IMAGES={1080: "images/placeholder1080x1080.png"},78)79def test_get_thumbnail_no_match_by_method():80 instance = Mock()81 cropped_value = Mock(url="crop.jpg")82 instance.crop = {"1000x1000": cropped_value}83 with pytest.warns(UserWarning) as record:84 cropped = get_thumbnail(instance, 800, method="crop")85 assert len(record) == 186 assert (87 str(record[0].message)88 == "Thumbnail size crop__800x800 is not defined in settings"89 " and it won't be generated automatically"90 )91 assert cropped == static("images/placeholder1080x1080.png")92def test_choose_placeholder(settings):93 settings.PLACEHOLDER_IMAGES = {94 10: "10_placeholder",95 20: "20_placeholder",96 30: "30_placeholder",97 }98 settings.DEFAULT_PLACEHOLDER = "default_placeholder"...
test_backends.py
Source:test_backends.py
...10 'SEOThumbnailBackend')11 def test_sorl_backend(self):12 assert isinstance(backend, SEOThumbnailBackend)13 def test_filename(self):14 im = get_thumbnail(get_image('seothumb_test.png'),15 '100x100', crop='center', quality=99)16 assert 'seothumb_test' in im.name17 assert '.png' in im.name18 def test_identical(self):19 im1 = get_thumbnail(get_image('foobar.png'), '100x100')20 im2 = get_thumbnail(get_image('foobar.png'), '100x100')21 assert im1.name == im2.name22 def test_unique_name(self):23 im1 = get_thumbnail(get_image('foobar.png'), '256x256')24 im2 = get_thumbnail(get_image('lorem.png'), '256x256')25 assert im1.name != im2.name26 def test_unique_crop(self):27 im1 = get_thumbnail(get_image('foobar.png'), '100x100')28 im2 = get_thumbnail(get_image('foobar.png'), '100x100', crop='center')29 assert im1.name != im2.name30 def test_unique_size(self):31 im1 = get_thumbnail(get_image('foobar.png'), '50x200')32 im2 = get_thumbnail(get_image('foobar.png'), '100x100')33 assert im1.name != im2.name34 def test_unique_size2(self):35 im1 = get_thumbnail(get_image('foobar.png'), 'x99')36 im2 = get_thumbnail(get_image('foobar.png'), '1000x1000')...
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