Do HTTP requests concurrently

facet/cli.py

@@ -1,3 +1,4 @@
+import asyncio
 import os
 import shutil
 import subprocess
@@ -177,9 +178,11 @@ def fetch(self, options):
         else:
             include_inactive = options.get('--all')
             facets = Facet.get_all(include_inactive)
-        for facet in facets:
-            facet.fetch()
-            print(facet.format())
+
+        ioloop = asyncio.get_event_loop()
+        task = asyncio.wait([facet.fetch() for facet in facets])
+        ioloop.run_until_complete(task)
+        ioloop.close()
 
     def follow(self, options):
         """

facet/core.py

@@ -4,7 +4,7 @@
 from os import listdir
 from os import path
 
-import requests
+import aiohttp
 import yaml
 
 from facet import settings
@@ -76,13 +76,16 @@ def apply_patch(self, patch):
         config.update(self.read_config())
         self.write_config(config)
 
-    def fetch(self):
+    async def fetch(self):
         if not self.jira:
             return
-        resp = requests.get(self.jira_json_url)
-        resp.raise_for_status()
+        async with aiohttp.ClientSession() as session:
+            resp = await session.get(self.jira_json_url)
+            resp.raise_for_status()
+            data = await resp.json()
         with open(self.jira_data_file, 'w') as fp:
-            dump_json(resp.json(), fp)
+            dump_json(data, fp)
+        print(self.format())
 
     def format(self):
         if self.jira:

setup.py

@@ -22,6 +22,7 @@
         ],
     },
     install_requires=[
+        'aiohttp',
         'clint',
         'docopt',
         'pyyaml',