def get_property_image_file_url(file_oid, org_file_name, cache_file_name,
water_mark, max_size):
""" 建物、部屋の画像のURLの取得 """
CacheFileHelper.__prepare_cache_dir()
cache_path = os.path.join(settings.CACHE_FILE_DIR, 'buildings',
file_oid)
cache_path = re.sub(r'\.+' + repr(os.sep), '', cache_path)
cache_url = urljoin(settings.CACHE_FILE_URL,
"./buildings/" + file_oid + "/")
if not os.path.isdir(cache_path):
os.makedirs(cache_path)
cache_file_url = None
org_file_path = os.path.join(settings.ORIGINAL_FILE_DIR, 'buildings',
file_oid, 'pictures', org_file_name)
org_file_path = re.sub(r'\.+' + repr(os.sep), '', org_file_path)
if os.path.isfile(org_file_path):
cache_file_path = os.path.join(cache_path, cache_file_name)
cache_file_path = re.sub(r'\.+' + repr(os.sep), '',
cache_file_path)
cache_file_url = urljoin(cache_url, cache_file_name)
if not os.path.isfile(cache_file_path):
ImageHelper.cache_image(org_file_path, cache_file_path,
water_mark, max_size)
return urljoin(settings.BASE_URL, cache_file_url)
def test_cache_image(self):
src_path = os.path.join(settings.MEDIA_ROOT, 'test_data',
'sample_picture.jpg')
cache_test_dir = os.path.join(settings.CACHE_FILE_DIR, 'test_data')
os.makedirs(cache_test_dir)
cache_path = os.path.join(cache_test_dir, 'cache_test_picture.jpg')
ImageHelper.cache_image(src_path, cache_path, 'YWorks',
settings.MEDIUM_IMAGE_SIZE)
self.assertTrue(os.path.exists(cache_path))
shutil.rmtree(cache_test_dir)