update from Atlas

attic/control/http_cli0.py

@@ -0,0 +1,20 @@
+# adaptado de:
+# https://github.com/feihong/tulip-talk/blob/master/examples/2-tulip-download.py
+
+import asyncio
+import aiohttp
+
+@asyncio.coroutine
+def download(url):
+    response = yield from aiohttp.request('GET', url)
+    for k, v in response.items():
+        print('{}: {}'.format(k, v[:80]))
+
+    data = yield from response.read()
+    print('\nReceived {} bytes.\n'.format(len(data)))
+
+if __name__ == '__main__':
+    loop = asyncio.get_event_loop()
+    url = 'https://www.cia.gov/library/publications/the-world-factbook/geos/br.html'
+    coroutine = download(url)
+    loop.run_until_complete(coroutine)