Allow conftest.py to run twice for build envs

ines · adrianeboyd · commit 308b1706a7e4 · 2022-02-28T09:22:34.000+01:00
diff --git a/spacy/tests/conftest.py b/spacy/tests/conftest.py
@@ -3,7 +3,13 @@
 
 
 def pytest_addoption(parser):
-    parser.addoption("--slow", action="store_true", help="include slow tests")
+    try:
+        parser.addoption("--slow", action="store_true", help="include slow tests")
+        parser.addoption("--issue", action="store", help="test specific issues")
+    # Options are already added, e.g. if conftest is copied in a build pipeline
+    # and runs twice
+    except ValueError:
+        pass
 
 
 def pytest_runtest_setup(item):
