Use docs requirements and config file

.github/workflows/test.yml

@@ -32,7 +32,7 @@ jobs:
     - name: Build docs
       working-directory: ./docs
       run: |
-        pip install Sphinx>=1.4.8 sphinx-rtd-theme>=0.1.9
+        pip install -r docs/requirements.txt
         sphinx-build -b html -W . _build/html
 
   test:

.readthedocs.yaml

@@ -0,0 +1,13 @@
+version: 2
+
+build:
+  os: "ubuntu-20.04"
+  tools:
+    python: "3.8"
+
+sphinx:
+  configuration: docs/conf.py
+
+python:
+  install:
+    - requirements: docs/requirements.txt

docs/conf.py

@@ -48,7 +48,7 @@
 
 # General information about the project.
 project = u'funcy'
-copyright = u'2012-2018, Alexander Schepanovski'
+copyright = u'2012-2021, Alexander Schepanovski'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the

docs/requirements.txt

@@ -0,0 +1,2 @@
+Sphinx==4.3.0
+sphinx-rtd-theme==0.5.1

tox.ini

@@ -2,16 +2,12 @@
 envlist = py27, py34, py35, py36, py37, py38, py39, pypy, pypy3, docs, lint
 
 [testenv]
-deps =
-    pytest>=3.1
-    whatever==0.6
+deps = -r test_requirements.txt
 commands = py.test -W error {posargs}
 
 
 [testenv:docs]
-deps =
-    Sphinx>=1.4.8
-    sphinx-rtd-theme>=0.1.9
+deps = -r docs/requirements.txt
 changedir = docs
 commands = sphinx-build -b html -W . _build/html