LIL-266. Add simple task for retrieve data by hashtag.

apps/content/tasks.py

@@ -0,0 +1,19 @@
+import json
+from time import sleep
+from project.celery import app
+from constance import config
+from InstagramAPI import InstagramAPI
+
+
+@app.task
+def retrieve_photos():
+    instagram = InstagramAPI(
+        config.INSTAGRAM_CLIENT_LOGIN,
+        config.INSTAGRAM_CLIENT_PASSWORD,
+    )
+    instagram.login()
+    sleep(1)
+    if instagram.isLoggedIn and instagram.getHashtagFeed(config.INSTAGRAM_RESULTS_TAG):
+        with open('s.json', 'w') as f:
+            f.write(json.dumps(instagram.LastJson))
+        return instagram.LastJson