summaryrefslogtreecommitdiff
path: root/src/tox/tox_env/python/api.py
diff options
context:
space:
mode:
Diffstat (limited to 'src/tox/tox_env/python/api.py')
-rw-r--r--src/tox/tox_env/python/api.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/tox/tox_env/python/api.py b/src/tox/tox_env/python/api.py
index 8be79088..b55068b4 100644
--- a/src/tox/tox_env/python/api.py
+++ b/src/tox/tox_env/python/api.py
@@ -94,6 +94,7 @@ class Python(ToxEnv, ABC):
"SYSTEMROOT", # needed for python's crypto module
"COMSPEC", # needed for distutils cygwin compiler
"PROCESSOR_ARCHITECTURE", # platform.machine()
+ "NUMBER_OF_PROCESSORS", # multiprocessing.cpu_count()
],
)
env.extend(["REQUESTS_CA_BUNDLE"])