From 0b1d9a0493fca4dfeed9d6b6054d6b942f1b66f4 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Fri, 2 May 2014 02:47:54 +0300
Subject: [PATCH] asyncio_slow: Add Future examples from docs.

---
 asyncio_slow/test_future.py  | 15 +++++++++++++++
 asyncio_slow/test_future2.py | 21 +++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 asyncio_slow/test_future.py
 create mode 100644 asyncio_slow/test_future2.py

diff --git a/asyncio_slow/test_future.py b/asyncio_slow/test_future.py
new file mode 100644
index 00000000..53026c8d
--- /dev/null
+++ b/asyncio_slow/test_future.py
@@ -0,0 +1,15 @@
+#https://docs.python.org/3.4/library/asyncio-task.html#example-chain-coroutines
+#import asyncio
+import asyncio_slow as asyncio
+
+@asyncio.coroutine
+def slow_operation(future):
+    yield from asyncio.sleep(1)
+    future.set_result('Future is done!')
+
+loop = asyncio.get_event_loop()
+future = asyncio.Future()
+asyncio.Task(slow_operation(future))
+loop.run_until_complete(future)
+print(future.result())
+loop.close()
diff --git a/asyncio_slow/test_future2.py b/asyncio_slow/test_future2.py
new file mode 100644
index 00000000..8ba03ef8
--- /dev/null
+++ b/asyncio_slow/test_future2.py
@@ -0,0 +1,21 @@
+#https://docs.python.org/3.4/library/asyncio-task.html#example-future-with-run-forever
+#import asyncio
+import asyncio_slow as asyncio
+
+@asyncio.coroutine
+def slow_operation(future):
+    yield from asyncio.sleep(1)
+    future.set_result('Future is done!')
+
+def got_result(future):
+    print(future.result())
+    loop.stop()
+
+loop = asyncio.get_event_loop()
+future = asyncio.Future()
+asyncio.Task(slow_operation(future))
+future.add_done_callback(got_result)
+try:
+    loop.run_forever()
+finally:
+    loop.close()
\ No newline at end of file