Turned on isolated_build in tox.ini file (#1210)

DON-BRAN · web-flow · commit e4749478674f · 2022-10-24T08:10:26.000+02:00
diff --git a/tox.ini b/tox.ini
@@ -5,6 +5,7 @@
 
 [tox]
 envlist = py38-npy{120,latest}, py39, py310, docs
+isolated_build = True
 
 [testenv]
 install_command = pip install --no-binary=numcodecs {opts} {packages}
