new SearchResult component, using proper table structure, click functionality for expanding to nearby quotes in scene

server/helpers.py

@@ -1,9 +1,32 @@
+"""
+helpers.py
+
+
+"""
+
+from typing import List, Tuple
+
 episode_counts = [6, 22, 23, 14, 26, 24, 24, 24, 23]
 
 
 def check_validity(season: int, episode: int):
+    """Shorthand function for checking if a specific episode is valid."""
     return (1 <= season <= 9) and (1 <= episode <= episode_counts[season])
 
 
 def default(value, other):
+    """Value default, similar to dict.get, but better."""
     return value if value is not None else other
+
+
+def get_neighbors(array: List, index: int, distance: int = 2) -> Tuple[List, List]:
+    """Get neighbors above and below a specific index in an array. Returns maximum number of items possible."""
+    top, below = [], []
+    for i in range(1, distance + 1):
+        top_index = index - i
+        below_index = index + i
+        if top_index >= 0:
+            top.append(array[top_index])
+        if below_index < len(array):
+            below.append(array[below_index])
+    return top[::-1], below[::-1]