def test_thumbnail_for_path(self):
user = DummyUser().create_dummy_user()
picture_path="koopsite/tests/profile_image.jpg"
mini_url = get_thumbnail_url_path(picture_path)[0]
self.assertEqual(mini_url, 'koopsite/tests/profile_image_30x24.jpg')
mini_url = get_thumbnail_url_path(picture_path, "200x100")[0]
self.assertEqual(mini_url, 'koopsite/tests/profile_image_200x100.jpg')
os.remove('koopsite/tests/profile_image_30x24.jpg')
os.remove('koopsite/tests/profile_image_200x100.jpg')
def test_thumbnail_for_path(self):
user = DummyUser().create_dummy_user()
picture_path = "koopsite/tests/profile_image.jpg"
mini_url = get_thumbnail_url_path(picture_path)[0]
self.assertEqual(mini_url, 'koopsite/tests/profile_image_30x24.jpg')
mini_url = get_thumbnail_url_path(picture_path, "200x100")[0]
self.assertEqual(mini_url, 'koopsite/tests/profile_image_200x100.jpg')
os.remove('koopsite/tests/profile_image_30x24.jpg')
os.remove('koopsite/tests/profile_image_200x100.jpg')
def test_thumbnail_for_file(self):
user = DummyUser().create_dummy_user()
picture_path="koopsite/tests/profile_image.jpg"
DummyUser().create_dummy_profile(user, picture_path=picture_path)
picture = user.userprofile.picture
expected_url = '/media/profile_images/1_30x24.jpg'
expected_path = os.path.join(MEDIA_ROOT, r"profile_images\1_30x24.jpg")
mini_url, mini_path = get_thumbnail_url_path(picture)
self.assertEqual(mini_url, expected_url)
self.assertEqual(mini_path, expected_path)
expected_url = '/media/profile_images/1_200x100.jpg'
expected_path = os.path.join(MEDIA_ROOT, r"profile_images\1_200x100.jpg")
mini_url, mini_path = get_thumbnail_url_path(picture, "200x100")
self.assertEqual(mini_url, expected_url)
self.assertEqual(mini_path, expected_path)
os.remove('media/profile_images/1.jpg')
os.remove('media/profile_images/1_30x24.jpg')
os.remove('media/profile_images/1_200x100.jpg')
def test_thumbnail_for_file(self):
user = DummyUser().create_dummy_user()
picture_path = "koopsite/tests/profile_image.jpg"
DummyUser().create_dummy_profile(user, picture_path=picture_path)
picture = user.userprofile.picture
expected_url = '/media/profile_images/1_30x24.jpg'
expected_path = os.path.join(MEDIA_ROOT, r"profile_images\1_30x24.jpg")
mini_url, mini_path = get_thumbnail_url_path(picture)
self.assertEqual(mini_url, expected_url)
self.assertEqual(mini_path, expected_path)
expected_url = '/media/profile_images/1_200x100.jpg'
expected_path = os.path.join(MEDIA_ROOT,
r"profile_images\1_200x100.jpg")
mini_url, mini_path = get_thumbnail_url_path(picture, "200x100")
self.assertEqual(mini_url, expected_url)
self.assertEqual(mini_path, expected_path)
os.remove('media/profile_images/1.jpg')
os.remove('media/profile_images/1_30x24.jpg')
os.remove('media/profile_images/1_200x100.jpg')
def thumbnail(picture, size='30x24'):
"""
A filter to resize a ImageField on demand, a use case could be:
<img src="{{ object.image.url }}" alt="original image">
<img src="{{ object.image|thumbnail }}" alt="image resized to default 104x104 format">
<img src="{{ object.image|thumbnail:200x300 }}" alt="image resized to 200x300">
Original http://www.djangosnippets.org/snippets/955/
:param picture: image object (ImageField instance)
or image file path (str)
:param size: size for thumbnail
:return: thumbnail url
"""
return get_thumbnail_url_path(picture, size)[0]
def thumbnail(picture, size='30x24'):
"""
A filter to resize a ImageField on demand, a use case could be:
<img src="{{ object.image.url }}" alt="original image">
<img src="{{ object.image|thumbnail }}" alt="image resized to default 104x104 format">
<img src="{{ object.image|thumbnail:200x300 }}" alt="image resized to 200x300">
Original http://www.djangosnippets.org/snippets/955/
:param picture: image object (ImageField instance)
or image file path (str)
:param size: size for thumbnail
:return: thumbnail url
"""
return get_thumbnail_url_path(picture, size)[0]
def test_thumbnail_for_file_3(self):
user = DummyUser().create_dummy_user()
# picture_path="koopsite/tests/profile_image_3.jpg"
picture_path=os.path.join("koopsite","tests","profile_image_3.jpg")
DummyUser().create_dummy_profile(user, picture_path=picture_path)
picture = user.userprofile.picture
expected_url = '/media/profile_images/1_30x24.jpg'
expected_path = os.path.join(MEDIA_ROOT, "profile_images", "1_30x24.jpg")
mini_url, mini_path = get_thumbnail_url_path(picture)
self.assertEqual(mini_url, expected_url)
self.assertEqual(mini_path, expected_path)
image = Image.open(expected_path)
size = image.size
self.assertEqual(size, (30, 16))
image.close()
os.remove(os.path.join('media','profile_images','1.jpg'))
os.remove(os.path.join('media','profile_images','1_30x24.jpg'))
def test_thumbnail_for_file_3(self):
user = DummyUser().create_dummy_user()
# picture_path="koopsite/tests/profile_image_3.jpg"
picture_path = os.path.join("koopsite", "tests", "profile_image_3.jpg")
DummyUser().create_dummy_profile(user, picture_path=picture_path)
picture = user.userprofile.picture
expected_url = '/media/profile_images/1_30x24.jpg'
expected_path = os.path.join(MEDIA_ROOT, "profile_images",
"1_30x24.jpg")
mini_url, mini_path = get_thumbnail_url_path(picture)
self.assertEqual(mini_url, expected_url)
self.assertEqual(mini_path, expected_path)
image = Image.open(expected_path)
size = image.size
self.assertEqual(size, (30, 16))
image.close()
os.remove(os.path.join('media', 'profile_images', '1.jpg'))
os.remove(os.path.join('media', 'profile_images', '1_30x24.jpg'))
