-from .extractors import *
-
-_ALL_CLASSES = [
- klass
- for name, klass in globals().items()
- if name.endswith('IE') and name != 'GenericIE'
-]
-_ALL_CLASSES.append(GenericIE)
+try:
+ from .lazy_extractors import *
+ from .lazy_extractors import _ALL_CLASSES
+ _LAZY_LOADER = True
+except ImportError:
+ _LAZY_LOADER = False
+ from .extractors import *
+
+ _ALL_CLASSES = [
+ klass
+ for name, klass in globals().items()
+ if name.endswith('IE') and name != 'GenericIE'
+ ]
+ _ALL_CLASSES.append(GenericIE)