Remove now redundant requirements.txt

.github/workflows/tests.yml

@@ -36,8 +36,7 @@ jobs:
           # ScopeSim will be installed when the github_actions requirements
           # are installed, because ScopeSim is a dependency of
           # ScopeSim_Templates.
-          pip install .
-          pip install -r requirements.github_actions.txt
+          pip install .[dev,test]
       - name: Run Pytest
         run: pytest --cov=scopesim
       - name: Run notebooks

.readthedocs.yaml

@@ -10,12 +10,14 @@ build:
     python: "3.9"
 
 sphinx:
-   configuration: docs/source/conf.py
+  configuration: docs/source/conf.py
 
 python:
-   install:
-     - requirements: requirements.readthedocs.txt
-     - path: .
+  install:
+   - method: pip
+     path: .
+     extra_requirements:
+       - docs
 
 # If using Sphinx, optionally build your docs in additional formats such as PDF
 # formats: []     # ignore htmlzip. html is always run

pyproject.toml

@@ -48,6 +48,14 @@ test = [
     # Just so that readthedocs doesn't include the tests module - yes it's hacky
     "skycalc_cli",
 ]
+docs = [
+    "sphinx>=4.3.0",
+    "sphinx-rtd-theme>=0.5.1",
+    "jupyter_sphinx==0.2.3",
+    "sphinxcontrib-apidoc",
+    "nbsphinx",
+    "numpydoc",
+]
 
 [project.urls]
 "Homepage" = "https://scopesim.readthedocs.io/en/latest/"
@@ -65,4 +73,3 @@ packages = [
 ]
 
 # TODO: Add real licence
-# TODO: Remove requirements.github_actions.txt and requirements.readthedocs.txt