Refactor code to improve maintainability

Author: jmshea

jupyterquiz/__init__.py

@@ -11,5 +11,5 @@
 All files in the package are distributed under the MIT License
 '''
 
-__version__ = '2.9.2.1'
+__version__ = '2.9.3'
 from .dynamic import display_quiz, capture_responses

jupyterquiz/dynamic.py

@@ -0,0 +1,7 @@
+"""
+dynamic subpackage splitting responsibilities of dynamic.py.
+"""
+from .display import display_quiz
+from .capture import capture_responses
+
+__all__ = ["display_quiz", "capture_responses"]

jupyterquiz/dynamic/__init__.py

@@ -0,0 +1,34 @@
+"""
+Module for capturing user responses to quizzes.
+"""
+import string
+import random
+from IPython.display import display, Javascript, HTML
+
+def capture_responses(prev_div_id):
+    """
+    Attempt to capture and display responses from a previous quiz container.
+    """
+    letters = string.ascii_letters
+    div_id = ''.join(random.choice(letters) for _ in range(12))
+
+    mydiv = f'<div id="{div_id}"></div>'
+    javascript = f"""
+{{
+  var prev = {prev_div_id};
+  var container = document.getElementById("{div_id}");
+  var responses = prev.querySelector('.JCResponses');
+  if (responses) {{
+    var respStr = responses.dataset.responses;
+    container.setAttribute('data-responses', respStr);
+    var iDiv = document.createElement('div');
+    iDiv.id = 'responses' + '{div_id}';
+    iDiv.innerText = respStr;
+    container.appendChild(iDiv);
+  }} else {{
+    container.innerText = 'No Responses Found';
+  }}
+}}
+"""
+    display(HTML(mydiv))
+    display(Javascript(javascript))