Merge pull request #228 from Dresdn/Dresdn/issue-93

Update Read the Docs build

.readthedocs.yml

@@ -0,0 +1,24 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+version: 2
+
+# Set the version of Python and other tools you might need
+build:
+  os: ubuntu-20.04
+  tools:
+    python: '3.9'
+  jobs:
+    # See https://github.com/readthedocs/readthedocs.org/issues/4912
+    pre_create_environment:
+      - asdf plugin add poetry
+      - asdf install poetry latest
+      - asdf global poetry latest
+      - poetry config virtualenvs.create false
+    post_install:
+      - poetry install -E docs --no-dev
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  configuration: docs/conf.py
+  fail_on_warning: true

pyproject.toml

@@ -56,11 +56,16 @@ classifiers = [
 
 [tool.poetry.dependencies]
 python = "^3.7"
+django = ">=2.2, <4.1"
 django-jsonfield-backport = "^1.0.4"
 
-[tool.poetry.dev-dependencies]
-django = "^3.2"
+# Docs extra:
+sphinx = { version = "^5.0", optional = true }
+sphinx-autodoc-typehints = { version = "^1.12", optional = true }
+m2r2 = { version = "^0.3", optional = true }
+tomlkit = { version = "^0.11", optional = true }
 
+[tool.poetry.dev-dependencies]
 mypy = "^0.971"
 
 wemake-python-styleguide = "^0.16"
@@ -73,12 +78,16 @@ pytest = "^6.2"
 pytest-cov = "^3.0"
 pytest-randomly = "^3.12"
 
-sphinx = "^5.1"
-sphinx-autodoc-typehints = "^1.19"
 doc8 = "^1.0"
-m2r2 = "^0.3"
-tomlkit = "^0.11"
 pytest-pythonpath = "^0.7.4"
 pytest-django = "^4.5.2"
 black = "^22.6"
 hypothesis = "^6.54.2"
+
+[tool.poetry.extras]
+docs = [
+  "sphinx",
+  "sphinx-autodoc-typehints",
+  "m2r2",
+  "tomlkit",
+]