From faa2e9299fe211b5d5d8223dd4cc3f31dd2d28f4 Mon Sep 17 00:00:00 2001
From: jelleas <jelle.van.assema@gmail.com>
Date: Mon, 29 Jul 2019 21:41:55 -0400
Subject: [PATCH] check50 max workers

---
 check50/runner.py | 2 +-
 setup.py          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/check50/runner.py b/check50/runner.py
index 247f727f..35183756 100644
--- a/check50/runner.py
+++ b/check50/runner.py
@@ -202,7 +202,7 @@ def run_all(self, files, working_area):
         # NOTE: Requires CPython 3.6. If we need to support older versions of Python, replace with OrderedDict.
         results = {name: None for name in self.check_names}
         checks_root = working_area.parent
-        with futures.ProcessPoolExecutor() as executor:
+        with futures.ProcessPoolExecutor(max_workers=os.environ.get("CHECK50_WORKERS")) as executor:
 
             # Start all checks that have no dependencies
             not_done = set(executor.submit(run_check(name, self.checks_spec, checks_root))
diff --git a/setup.py b/setup.py
index 3534bd48..37ebb95d 100644
--- a/setup.py
+++ b/setup.py
@@ -26,6 +26,6 @@
         "console_scripts": ["check50=check50.__main__:main"]
     },
     url="https://github.com/cs50/check50",
-    version="3.0.1",
+    version="3.0.2",
     include_package_data=True
 )