Add recommended workaround for resolver issues (pypa/pip#9143). Fixes #…

…273.
python · Jan 10, 2021 · c769ba8 · c769ba8
1 parent b3a72a1
commit c769ba8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tox.ini b/tox.ini
@@ -12,6 +12,10 @@ commands =
 	pytest {posargs}
 usedevelop = True
 extras = testing
+setenv =
+	# workaround pypa/pip#9143
+	PIP_USE_DEPRECATED=legacy-resolver
+
 
 [testenv:docs]
 extras =