X-Git-Url: https://wannabe.guru.org/gitweb/?a=blobdiff_plain;f=smart_future.py;h=7dbec5004b4ba927331e71fb812fd482af678c3c;hb=c41e0e59446412511c5737cf5b6ba8f289e75e7e;hp=e4832d43d5b1674988628e5dae43a67cf8ed0565;hpb=3bc4daf1edc121cd633429187392227f2fa61885;p=python_utils.git

diff --git a/smart_future.py b/smart_future.py
index e4832d4..7dbec50 100644
--- a/smart_future.py
+++ b/smart_future.py
@@ -6,6 +6,8 @@ import concurrent.futures as fut
 import time
 from typing import Callable, List, TypeVar
 
+# This module is commonly used by others in here and should avoid
+# taking any unnecessary dependencies back on them.
 from deferred_operand import DeferredOperand
 import id_generator
 
@@ -34,6 +36,16 @@ def wait_any(futures: List[SmartFuture], *, callback: Callable = None):
             return
 
 
+def wait_all(futures: List[SmartFuture]) -> None:
+    done_set = set()
+    while len(done_set) < len(futures):
+        for future in futures:
+            i = future.get_id()
+            if i not in done_set and future.wrapped_future.done():
+                done_set.add(i)
+            time.sleep(0.1)
+
+
 class SmartFuture(DeferredOperand):
     """This is a SmartFuture, a class that wraps a normal Future and can
     then be used, mostly, like a normal (non-Future) identifier.