fiddling around with Python and GKS variables.

.github/workflows/ci.yml

@@ -21,8 +21,6 @@ jobs:
           arch: x64
       - uses: julia-actions/julia-buildpkg@latest
       - uses: julia-actions/julia-runtest@latest
-        env:
-          GKSwstype: "100"
       - uses: julia-actions/julia-processcoverage@v1
       - uses: codecov/codecov-action@v1
         with:

.github/workflows/documenter.yml

@@ -19,7 +19,6 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
-          GKSwstype: "100"
   note:
     name: "Documentation deployment note."
     runs-on: ubuntu-latest

.github/workflows/nightly.yml

@@ -21,5 +21,3 @@ jobs:
           arch: x64
       - uses: julia-actions/julia-buildpkg@latest
       - uses: julia-actions/julia-runtest@latest
-        env:
-          GKSwstype: "100"

docs/make.jl

@@ -1,4 +1,5 @@
-using Plots, RecipesBase, Manifolds, ManifoldsBase, Documenter
+ENV["PYTHON"] = ""
+using Plots, RecipesBase, Manifolds, ManifoldsBase, Documenter, PyPlot
 # required for loading the Manifolds.ManifoldTests module
 using Test, ForwardDiff, ReverseDiff
 

test/recipes.jl

@@ -1,3 +1,4 @@
+ENV["PYTHON"] = ""
 using RecipesBase, VisualRegressionTests, Plots, Colors, Gtk
 include("utils.jl")
 # Note that the `false`s avoid popups and the tests directly fail.
@@ -6,6 +7,7 @@ include("utils.jl")
 @testset "Recipes Test" begin
     references_folder = joinpath(@__DIR__, "assets")
     @testset "2D Recipes in GR" begin
+        ENV["GKSwstype"] = "100"
         gr()
         function Hyp2PB_plot()
             M = Hyperbolic(2)
@@ -58,6 +60,7 @@ include("utils.jl")
         @plottest Hyp2PH_quiver joinpath(references_folder, "Hyp2PHQuiver.png") false
     end
     @testset "3D Recipes in GR" begin
+        ENV["GKSwstype"] = "100"
         gr()
         function Hyp2_plot()
             M = Hyperbolic(2)
@@ -88,7 +91,7 @@ include("utils.jl")
             pts = [[1.0, 0.0, 0.0], [0.0, -1.0, 0.0], [0.0, 0.0, 1.0], [1.0, 0.0, 0.0]]
             return plot(M, pts; wireframe_color = colorant"#CCCCCC", markersize = 10)
         end
-        @plottest Sphere2_plot joinpath(references_folder, "Sphere2Plot.png") false
+        @plottest Sphere2_plot joinpath(references_folder, "Sphere2Plot.png") true
 
         function Sphere2_plot_geo()
             M = Sphere(2)