# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+import sys
+
+DISPLAY_IMAGE_FETCHING_ORDER = [u'medium', u'original', u'thumb']
+
global TESTS_ENABLED
TESTS_ENABLED = False
+
+def import_component(import_string):
+ """
+ Import a module component defined by STRING. Probably a method,
+ class, or global variable.
+
+ Args:
+ - import_string: a string that defines what to import. Written
+ in the format of "module1.module2:component"
+ """
+ module_name, func_name = import_string.split(':', 1)
+ __import__(module_name)
+ module = sys.modules[module_name]
+ func = getattr(module, func_name)
+ return func