src/tox.ini: More allowlist_externals for tox 4

src/tox.ini

@@ -37,6 +37,8 @@ passenv =
 setenv =
     SAGE={toxinidir}/../sage
 envdir={toxworkdir}/sagedirect
+allowlist_externals =
+    {env:SAGE}
 
 [testenv:doctest]
 description =
@@ -45,6 +47,7 @@ description =
 passenv = {[sagedirect]passenv}
 setenv  = {[sagedirect]setenv}
 envdir  = {[sagedirect]envdir}
+allowlist_externals = {[sagedirect]allowlist_externals}
 commands =
     {env:SAGE} -t -p 0 {posargs:--all}
 
@@ -56,6 +59,7 @@ description =
 passenv = {[sagedirect]passenv}
 setenv  = {[sagedirect]setenv}
 envdir  = {[sagedirect]envdir}
+allowlist_externals = {[sagedirect]allowlist_externals}
 commands =
     {env:SAGE} --coverage {posargs:--all}
 
@@ -67,6 +71,7 @@ description =
 passenv = {[sagedirect]passenv}
 setenv  = {[sagedirect]setenv}
 envdir  = {[sagedirect]envdir}
+allowlist_externals = {[sagedirect]allowlist_externals}
 commands =
     {env:SAGE} --startuptime {posargs}
 
@@ -75,17 +80,19 @@ description =
     run the static typing checker pyright
 deps = pyright
 setenv =
+    {[sagedirect]setenv}
     HOME={envdir}
     # Fix version, see .github/workflows/build.yml
     PYRIGHT_PYTHON_FORCE_VERSION=1.1.232
+allowlist_externals = {[sagedirect]allowlist_externals}
 ## We run pyright from within the sage-env so that SAGE_LOCAL is available.
 ## pyright is already configured via SAGE_ROOT/pyrightconfig.json to use our venv.
 ##
 ## Running pyright on the whole Sage source tree takes very long
 ## and may run out of memory. When no files/directories are given, just run it
 ## on the packages that already have typing annotations.
 commands =
-    {toxinidir}/../sage -sh -c 'pyright {posargs:{toxinidir}/sage/combinat {toxinidir}/sage/manifolds}'
+    {env:SAGE} -sh -c 'pyright {posargs:{toxinidir}/sage/combinat {toxinidir}/sage/manifolds}'
 
 [testenv:pycodestyle]
 description =