[api] Initial API deprecations for Ray 1.0 (#10325)

python/ray/tune/examples/pbt_transformers/pbt_transformers.py

@@ -106,7 +106,7 @@ def tune_transformer(num_samples=8,
                      gpus_per_trial=0,
                      smoke_test=False,
                      ray_address=None):
-    ray.init(ray_address, log_to_driver=False)
+    ray.init(ray_address, _log_to_driver=False)
     data_dir_name = "./data" if not smoke_test else "./test_data"
     data_dir = os.path.abspath(os.path.join(os.getcwd(), data_dir_name))
     if not os.path.exists(data_dir):

python/ray/tune/ray_trial_executor.py

@@ -396,7 +396,7 @@ class RayTrialExecutor(TrialExecutor):
                 try:
                     reset_val = ray.get(
                         trainable.reset.remote(new_config, trial.logdir),
-                        DEFAULT_GET_TIMEOUT)
+                        timeout=DEFAULT_GET_TIMEOUT)
                 except RayTimeoutError:
                     logger.exception("Trial %s: reset timed out.", trial)
                     return False
@@ -465,7 +465,7 @@ class RayTrialExecutor(TrialExecutor):
             raise ValueError("Trial was not running.")
         self._running.pop(trial_future[0])
         with warn_if_slow("fetch_result"):
-            result = ray.get(trial_future[0], DEFAULT_GET_TIMEOUT)
+            result = ray.get(trial_future[0], timeout=DEFAULT_GET_TIMEOUT)
 
         # For local mode
         if isinstance(result, _LocalWrapper):
@@ -734,7 +734,7 @@ class RayTrialExecutor(TrialExecutor):
             with self._change_working_directory(trial):
                 return ray.get(
                     trial.runner.export_model.remote(trial.export_formats),
-                    DEFAULT_GET_TIMEOUT)
+                    timeout=DEFAULT_GET_TIMEOUT)
         return {}
 
     def has_gpus(self):

python/ray/tune/tests/test_commands.py

@@ -31,7 +31,7 @@ class Capturing:
 
 @pytest.fixture
 def start_ray():
-    ray.init(log_to_driver=False, local_mode=True)
+    ray.init(_log_to_driver=False, local_mode=True)
     _register_all()
     yield
     ray.shutdown()

python/ray/tune/utils/util.py

@@ -96,9 +96,9 @@ class UtilMonitor(Thread):
 
 
 def pin_in_object_store(obj):
-    """Deprecated, use ray.put(value, weakref=False) instead."""
+    """Deprecated, use ray.put(value) instead."""
 
-    obj_ref = ray.put(obj, weakref=False)
+    obj_ref = ray.put(obj)
     _pinned_objects.append(obj_ref)
     return obj_ref