playwright coverage WIP(4)

e2e/playwright.coverage.cfg

@@ -0,0 +1,28 @@
+[coverage:run]
+branch = True
+sigterm = True
+context = playwright
+
+[coverage:report]
+; Regexes for lines to exclude from consideration
+[coverage:report]
+omit =
+    /tmp/*
+
+exclude_also =
+    ; Don't complain about missing debug-only code:
+    def __repr__
+    if self\.debug
+
+    ; Don't complain if tests don't hit defensive assertion code:
+    raise AssertionError
+    raise NotImplementedError
+
+    ; Don't complain if non-runnable code isn't run:
+    if 0:
+    if __name__ == .__main__.:
+
+    ; Don't complain about abstract methods, they aren't run:
+    @(abc\.)?abstractmethod
+
+ignore_errors = True