img sanitizer

readme.py

@@ -30,7 +30,7 @@ def render():
     for entry in index:
         with open(os.path.join("contents", entry)) as e:
             html = markdown(
-                e.read(),
+                e.read().replace("../img", "img"),
                 extensions=[
                     "markdown.extensions.attr_list",
                     "markdown.extensions.codehilite",
@@ -55,6 +55,11 @@ def home():
     return send_from_directory(app.root_path, "index.html")
 
 
+@app.route("/img/<filename>")
+def send_image(filename):
+    return send_from_directory(os.path.join(app.root_path, "contents", "img"), filename)
+
+
 @app.route("/update", methods=["GET", "POST"])
 def update():
     if request.method == "POST":