Update http_client.py

examples/http_client.py

@@ -1,15 +1,14 @@
-import asyncio
 import aiohttp
+import asyncio
+
+async def fetch(session, url):
+    async with session.get(url) as response:
+        return await response.text()
 
-async def fetch_page(session, url):
-    with aiohttp.Timeout(10):
-        async with session.get(url) as response:
-            assert response.status == 200
-            return await response.read()
+async def main():
+    async with aiohttp.ClientSession() as session:
+        html = await fetch(session, 'http://python.org')
+        print(html)
 
 loop = asyncio.get_event_loop()
-with aiohttp.ClientSession(loop=loop) as session:
-    content = loop.run_until_complete(
-        fetch_page(session, 'http://python.org'))
-    print(content)
-loop.close()
+loop.run_until_complete(main())