Removed various 3.3/3.4/3.5 references

jedi/inference/compiled/access.py

@@ -464,9 +464,6 @@ class DirectObjectAccess(object):
         """
         Returns Tuple[Optional[str], Tuple[AccessPath, ...]]
         """
-        if sys.version_info < (3, 5):
-            return None, ()
-
         name = None
         args = ()
         if safe_getattr(self._obj, '__module__', default='') == 'typing':
@@ -505,8 +502,6 @@ class DirectObjectAccess(object):
 
     def _get_signature(self):
         obj = self._obj
-        if py_version < 33:
-            raise ValueError("inspect.signature was introduced in 3.3")
         try:
             return inspect.signature(obj)
         except (RuntimeError, TypeError):

jedi/inference/imports.py

@@ -5,9 +5,6 @@ not any actual importing done. This module is about finding modules in the
 filesystem. This can be quite tricky sometimes, because Python imports are not
 always that simple.
 
-This module uses imp for python up to 3.2 and importlib for python 3.3 on; the
-correct implementation is delegated to _compatibility.
-
 This module also supports import autocompletion, which means to complete
 statements like ``from datetim`` (cursor at the end would return ``datetime``).
 """

jedi/inference/value/function.py

@@ -330,8 +330,6 @@ class BaseFunctionExecutionContext(ValueContext, TreeContextMixin):
 
         if is_coroutine:
             if self.is_generator():
-                if inference_state.environment.version_info < (3, 6):
-                    return NO_VALUES
                 async_generator_classes = inference_state.typing_module \
                     .py__getattribute__('AsyncGenerator')
 
@@ -339,13 +337,10 @@ class BaseFunctionExecutionContext(ValueContext, TreeContextMixin):
                 # The contravariant doesn't seem to be defined.
                 generics = (yield_values.py__class__(), NO_VALUES)
                 return ValueSet(
-                    # In Python 3.6 AsyncGenerator is still a class.
                     GenericClass(c, TupleGenericManager(generics))
                     for c in async_generator_classes
                 ).execute_annotation()
             else:
-                if inference_state.environment.version_info < (3, 5):
-                    return NO_VALUES
                 async_classes = inference_state.typing_module.py__getattribute__('Coroutine')
                 return_values = self.get_return_values()
                 # Only the first generic is relevant.