Pass through PIP_UNSTABLE_FEATURE into Tox

dan-hipschman · Mar 23, 2020 · f5093a0 · f5093a0
1 parent bfd7168
commit f5093a0
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/tox.ini b/tox.ini
@@ -11,7 +11,14 @@ pip = python {toxinidir}/tools/tox_pip.py
 
 [testenv]
 # Remove USERNAME once we drop PY2.
-passenv = CI GIT_SSL_CAINFO USERNAME HTTP_PROXY HTTPS_PROXY NO_PROXY
+passenv =
+    CI
+    GIT_SSL_CAINFO
+    USERNAME
+    HTTP_PROXY
+    HTTPS_PROXY
+    NO_PROXY
+    PIP_UNSTABLE_FEATURE
 setenv =
     # This is required in order to get UTF-8 output inside of the subprocesses
     # that our tests use.