Always use Requires for IJulia

Addresses issue #4719.
JuliaPlots · May 19, 2023 · 77f7b45 · 77f7b45
1 parent 552328c
commit 77f7b45
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Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/Project.toml b/Project.toml
@@ -44,14 +44,12 @@ Unzip = "41fe7b60-77ed-43a1-b4f0-825fd5a5650d"
 [weakdeps]
 FileIO = "5789e2e9-d7fb-5bc7-8068-2c6fae9b9549"
 GeometryBasics = "5c1252a2-5f33-56bf-86c9-59e7332b4326"
-IJulia = "7073ff75-c697-5162-941a-fcdaad2a7d2a"
 ImageInTerminal = "d8c32880-2388-543b-8c61-d9f865259254"
 Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
 
 [extensions]
 FileIOExt = "FileIO"
 GeometryBasicsExt = "GeometryBasics"
-IJuliaExt = "IJulia"
 ImageInTerminalExt = "ImageInTerminal"
 UnitfulExt = "Unitful"
 

diff --git a/src/init.jl b/src/init.jl
@@ -64,9 +64,6 @@ function __init__()
         @require GeometryBasics = "5c1252a2-5f33-56bf-86c9-59e7332b4326" include(
             normpath(@__DIR__, "..", "ext", "GeometryBasicsExt.jl"),
         )
-        @require IJulia = "7073ff75-c697-5162-941a-fcdaad2a7d2a" include(
-            normpath(@__DIR__, "..", "ext", "IJuliaExt.jl"),
-        )
         @require ImageInTerminal = "d8c32880-2388-543b-8c61-d9f865259254" include(
             normpath(@__DIR__, "..", "ext", "ImageInTerminalExt.jl"),
         )
@@ -75,6 +72,13 @@ function __init__()
         )
     end
 
+    # Always use @require for IJuliaExt until the Julia >=v1.9 can cleanly
+    # load extensions that depend on packages in a non-top-level environment.
+    # See Plots issue #4719.
+    @require IJulia = "7073ff75-c697-5162-941a-fcdaad2a7d2a" include(
+        normpath(@__DIR__, "..", "ext", "IJuliaExt.jl"),
+    )
+
     _runtime_init(backend())
     nothing
 end