Add new option to suppress loading all the JS files

Author: jmshea

jupyterquiz/__init__.py

@@ -11,5 +11,5 @@
 All files in the package are distributed under the MIT License
 '''
 
-__version__ = '2.9.3'
+__version__ = '2.9.4'
 from .dynamic import display_quiz, capture_responses

jupyterquiz/dynamic/display.py

@@ -11,7 +11,7 @@
 def display_quiz(ref, num=1_000_000, shuffle_questions=False,
                  shuffle_answers=True, preserve_responses=False,
                  border_radius=10, question_alignment="left",
-                 max_width=600, colors=None):
+                 max_width=600, colors=None, load_js=True):
     """
     Display an interactive quiz in a Jupyter notebook.
 
@@ -75,8 +75,8 @@ def display_quiz(ref, num=1_000_000, shuffle_questions=False,
     styles = build_styles(div_id, color_dict)
 
     # Combine all JavaScript
-    javascript = build_script(prefix_script, static, url, div_id)
+    javascript = build_script(prefix_script, static, url, div_id, load_js)
 
     # Display in notebook
     display(HTML(mydiv + styles))
-    display(Javascript(javascript))
+    display(Javascript(javascript))

jupyterquiz/dynamic/renderer.py

@@ -39,7 +39,7 @@ def build_styles(div_id, color_dict):
     styles += '</style>'
     return styles
 
-def build_script(prefix_script, static, url, div_id):
+def build_script(prefix_script, static, url, div_id, load_js):
     """
     Combine the loading prefix, static JS files, and suffix template into a single script.
     """
@@ -48,10 +48,11 @@ def build_script(prefix_script, static, url, div_id):
     script = prefix_script
 
     # Load all static JS modules
-    js_dir = importlib.resources.files(package).joinpath('js')
-    for js_file in sorted(js_dir.iterdir(), key=lambda x: x.name):
-        if js_file.name.endswith('.js'):
-            script += js_file.read_bytes().decode('utf-8')
+    if load_js:
+        js_dir = importlib.resources.files(package).joinpath('js')
+        for js_file in sorted(js_dir.iterdir(), key=lambda x: x.name):
+            if js_file.name.endswith('.js'):
+                script += js_file.read_bytes().decode('utf-8')
 
     # Append appropriate suffix behavior
     if static:
@@ -63,4 +64,4 @@ def build_script(prefix_script, static, url, div_id):
         tpl = tpl_path.read_text()
         script += Template(tpl).substitute(url=url, div_id=div_id)
 
-    return script
+    return script