1 files changed, 24 insertions, 0 deletions
diff --git a/examples/addons/options-simple.py b/examples/addons/options-simple.py
new file mode 100644
index 00000000..0acefb3f
--- /dev/null
+++ b/examples/addons/options-simple.py
@@ -0,0 +1,24 @@
+from mitmproxy import ctx
+
+
+class AddHeader:
+    def __init__(self):
+        self.num = 0
+
+    def load(self, loader):
+        loader.add_option(
+            name = "addheader",
+            typespec = bool,
+            default = False,
+            help = "Add a count header to responses",
+        )
+
+    def response(self, flow):
+        if ctx.options.addheader:
+            self.num = self.num + 1
+            flow.response.headers["count"] = str(self.num)
+
+
+addons = [
+    AddHeader()
+]