def test_do_write_css(self):
"""Tests whether a CSS can be correctly written or not"""
sprite = Sprite(self.paths,
sprite_path=os.getcwd() + "/tests/",
css_path=os.getcwd() + "/tests/")
sprite.do_write_css()
assert os.path.exists(os.getcwd() + "/tests/sprite.css")
def test_do_write_css(self):
"""Tests whether a CSS can be correctly written or not"""
sprite = Sprite(self.paths,
sprite_path=os.getcwd() + "/tests/",
css_path=os.getcwd() + "/tests/")
sprite.do_write_css()
assert os.path.exists(os.getcwd() + "/tests/sprite.css")
def post(self, **kwargs):
msg = ''
success = True
urls_paths = []
paths = []
original_names = []
if not self.request.files.get('file', None):
if self.request.arguments.get('urls'):
urls_paths = self.request.arguments['urls'][0].split()
for url in urls_paths:
original_names.append(url.split('/')[-1].split(".")[0])
else:
msg = "No file given."
success = False
else:
for r_file in self.request.files.get('file'):
original_fname = r_file['filename']
original_names.append(original_fname.split(".")[0])
extension = os.path.splitext(original_fname)[1]
if extension != '.png':
msg = "Invalid file format: " + extension
success = False
break
final_filepath = settings.UPLOAD_PATH + '/' + original_fname
with open(final_filepath, 'w') as output_file:
output_file.write(r_file['body'])
paths.append(final_filepath)
fname = ''.join(
random.choice(string.ascii_lowercase + string.digits)
for x in range(6))
fname += '.png'
sprite = Sprite(paths=paths,
urls_paths=urls_paths,
sprite_path=settings.STATIC_DEMO_PATH,
sprite_name=fname,
sprite_url=settings.SERVER_NAME + '/static/demo/',
css_path=settings.STATIC_DEMO_PATH,
class_name="demo")
sprite.do_write_css()
sprite.do_write_image()
self.render("try.html",
SERVER_NAME=settings.SERVER_NAME,
message=msg,
success=success,
css=sprite.get_css(),
css_url=settings.SERVER_NAME + '/static/demo/sprite.css',
img_url=settings.SERVER_NAME + '/static/demo/' + fname,
entidades=original_names)
def post(self, **kwargs):
msg = ''
success = True
urls_paths = []
paths = []
original_names = []
if not self.request.files.get('file', None):
if self.request.arguments.get('urls'):
urls_paths = self.request.arguments['urls'][0].split()
for url in urls_paths:
original_names.append(url.split('/')[-1].split(".")[0])
else:
msg = "No file given."
success = False
else:
for r_file in self.request.files.get('file'):
original_fname = r_file['filename']
original_names.append(original_fname.split(".")[0])
extension = os.path.splitext(original_fname)[1]
if extension != '.png':
msg = "Invalid file format: " + extension
success = False
break
final_filepath = settings.UPLOAD_PATH + '/' + original_fname
with open(final_filepath, 'w') as output_file:
output_file.write(r_file['body'])
paths.append(final_filepath)
fname = ''.join(random.choice(string.ascii_lowercase + string.digits) for x in range(6))
fname += '.png'
sprite = Sprite(paths=paths,
urls_paths=urls_paths,
sprite_path=settings.STATIC_DEMO_PATH,
sprite_name=fname,
sprite_url=settings.SERVER_NAME + '/static/demo/',
css_path=settings.STATIC_DEMO_PATH,
class_name="demo")
sprite.do_write_css()
sprite.do_write_image()
self.render("try.html",
SERVER_NAME=settings.SERVER_NAME,
message=msg,
success=success,
css=sprite.get_css(),
css_url=settings.SERVER_NAME + '/static/demo/sprite.css',
img_url=settings.SERVER_NAME + '/static/demo/' + fname,
entidades=original_names)
class TestBase64Images(unittest.TestCase):
def setUp(self):
self.paths = ["tests/fixtures/happy.png"]
self.sprite = Sprite(self.paths)
def test_get_base_64_str(self):
img = self.sprite.get_base64_str()
self.assertEquals(img, HAPPY_BASE64)
def test_get_css_str_with_base64_sprite(self):
css_template = self.sprite.get_css_base64()
self.assertIn("image/png", css_template)
self.assertIn(HAPPY_BASE64, css_template)
def test_gen_css_file_with_base64_sprite(self):
css_path = self.sprite.do_write_css(is_base64=True)
with open(css_path) as arq:
css_str = arq.read()
self.assertIn(HAPPY_BASE64, css_str)
def test_gen_sprite_files_with_base64_sprite(self):
css_path, image_path = self.sprite.gen_sprite(is_base64=True)
with open(css_path) as arq:
css_str = arq.read()
self.assertIn(HAPPY_BASE64, css_str)
self.assertIsNone(image_path)
class TestBase64Images(unittest.TestCase):
def setUp(self):
self.paths = ["tests/fixtures/happy.png"]
self.sprite = Sprite(self.paths)
def test_get_base_64_str(self):
img = self.sprite.get_base64_str()
self.assertEquals(img, HAPPY_BASE64)
def test_get_css_str_with_base64_sprite(self):
css_template = self.sprite.get_css_base64()
self.assertIn("image/png", css_template)
self.assertIn(HAPPY_BASE64, css_template)
def test_gen_css_file_with_base64_sprite(self):
css_path = self.sprite.do_write_css(is_base64=True)
with open(css_path) as arq:
css_str = arq.read()
self.assertIn(HAPPY_BASE64, css_str)
def test_gen_sprite_files_with_base64_sprite(self):
css_path, image_path = self.sprite.gen_sprite(is_base64=True)
with open(css_path) as arq:
css_str = arq.read()
self.assertIn(HAPPY_BASE64, css_str)
self.assertIsNone(image_path)
def test_create_css_path(self):
path = os.path.join(os.getcwd(), "css_path" + datetime.datetime.now().strftime("%Y%M%d%H%M%S"))
self.assertFalse(os.path.exists(path))
sprite = Sprite(self.paths, css_path=path)
css_path = sprite.do_write_css()
self.assertTrue(os.path.exists(path))
self.assertIn(path, css_path)
os.remove(css_path)
os.rmdir(path)
def test_create_css_path(self):
path = os.path.join(
os.getcwd(),
"css_path" + datetime.datetime.now().strftime("%Y%M%d%H%M%S"))
self.assertFalse(os.path.exists(path))
sprite = Sprite(self.paths, css_path=path)
css_path = sprite.do_write_css()
self.assertTrue(os.path.exists(path))
self.assertIn(path, css_path)
os.remove(css_path)
os.rmdir(path)
def gen_sprite():
css = ""
image = ""
files = []
#get images absolut paths
for (_, _, filenames) in os.walk(IMAGE_PATH):
files.extend(map(lambda x: "{0}{1}".format(IMAGE_PATH, x), filenames))
break
if files != []:
#instantiate Sprite class
sprite = Sprite(
files,
#path where sprite will be generated
sprite_path=SPRITE_PATH,
#optional
sprite_name="demo.png",
#optional
sprite_url="http://pitomba.org/static/demo/",
#optional, defines where css will be saved
css_path=CSS_PATH,
#optional, defines a namespace for your sprite
class_name="demo")
#write css file and return OS path
css = sprite.do_write_css()
#write sprite file and return OS path
image = sprite.do_write_image()
#if you just want the CSS file content simply use:
#sprite.get_css()
#this will return a string that can be used anyway you want to.
return (css, image)
def gen_sprite():
css = ""
image = ""
files = []
#get images absolut paths
for (_, _, filenames) in os.walk(IMAGE_PATH):
files.extend(map(lambda x: "{0}{1}".format(IMAGE_PATH, x), filenames))
break
if files != []:
#instantiate Sprite class
sprite = Sprite(files,
#path where sprite will be generated
sprite_path=SPRITE_PATH,
#optional
sprite_name="demo.png",
#optional
sprite_url="http://pitomba.org/static/demo/",
#optional, defines where css will be saved
css_path=CSS_PATH,
#optional, defines a namespace for your sprite
class_name="demo")
#write css file and return OS path
css = sprite.do_write_css()
#write sprite file and return OS path
image = sprite.do_write_image()
#if you just want the CSS file content simply use:
#sprite.get_css()
#this will return a string that can be used anyway you want to.
return (css, image)
