From c4a7d2bc38175a747e09c56b63f0b2de94d681bc Mon Sep 17 00:00:00 2001
From: Ash Berlin-Taylor <ash_github@firemirror.com>
Date: Wed, 10 Apr 2019 15:26:27 +0100
Subject: [PATCH] [AIRFLOW-XXX] Use Py3.7 on readthedocs

Previous builds were failing with "Command killed due to excessive
memory consumption".

This updated the RTD config, removes the un-needed extras (which we have
mocked for a while now), switches to building on Py3.7. This seems to
help the docs build again
---
 .readthedocs.yml | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/.readthedocs.yml b/.readthedocs.yml
index c6a4da8d690c8..8977b2ff2ab04 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -16,10 +16,13 @@
 # specific language governing permissions and limitations
 # under the License.
 
+version: 2
+formats: []
 python:
-    pip_install: true
-    extra_requirements:
-        - doc
-        - docker
-        - gcp_api
-        - emr
+    version: 3.7
+    install:
+      - method: pip
+        path: .
+        extra_requirements:
+            - doc
+    system_packages: true