calculator

2025-09-08 14:36:12 +03:00
parent d1b535400e
commit 9682b2f4f4
6 changed files with 151 additions and 0 deletions
--- a/calculator/pkg/render.py
+++ b/calculator/pkg/render.py
@@ -0,0 +1,21 @@
+def render(expression, result):
+    if isinstance(result, float) and result.is_integer():
+        result_str = str(int(result))
+    else:
+        result_str = str(result)
+
+    box_width = max(len(expression), len(result_str)) + 4
+
+    box = []
+    box.append("┌" + "─" * box_width + "┐")
+    box.append(
+        "│" + " " * 2 + expression + " " * (box_width - len(expression) - 2) + "│"
+    )
+    box.append("│" + " " * box_width + "│")
+    box.append("│" + " " * 2 + "=" + " " * (box_width - 3) + "│")
+    box.append("│" + " " * box_width + "│")
+    box.append(
+        "│" + " " * 2 + result_str + " " * (box_width - len(result_str) - 2) + "│"
+    )
+    box.append("└" + "─" * box_width + "┘")
+    return "\n".join(box)