Adding docs config and requirements

.readthedocs.yml

@@ -0,0 +1,14 @@
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+version: 2
+
+sphinx:
+  configuration: docs/conf.py
+
+build:
+  image: latest
+
+python:
+  version: 3.8
+  install:
+    - requirements: docs-requirements.txt

dev-requirements.txt

@@ -3,8 +3,5 @@ flake8~=3.7
 isort~=4.3
 black>=19.3b0,==19.*
 mypy==0.740
-sphinx~=2.1
-sphinx-rtd-theme~=0.4
-sphinx-autodoc-typehints~=1.10.2
 pytest!=5.2.3
 pytest-cov>=2.8

docs-requirements.txt

@@ -0,0 +1,8 @@
+sphinx~=2.4
+sphinx-rtd-theme~=0.4
+sphinx-autodoc-typehints~=1.10.2
+# External
+opentelemetry-api>= 0.5b0
+opentelemetry-sdk>= 0.5b0
+psutil>= 5.6.3
+

tox.ini

@@ -56,7 +56,7 @@ commands =
 
 [testenv:docs]
 deps =
-  -c dev-requirements.txt
+  -c docs-requirements.txt
   sphinx
   sphinx-rtd-theme
   sphinx-autodoc-typehints