Do not truncate whitespace for multi-line string (#23977)

Resolves: #23743 It seems that when people have a multi line string such surrounded by """ quotes, the white spacing inside the quote is very much intentional, and so if we detect that they are in such code-block, we would rather not normalize/truncate the white spaces for that specific code block.

Author: anthonykim1

python_files/normalizeSelection.py

@@ -26,6 +26,10 @@ def _get_statements(selection):
  This will remove empty newlines around and within the selection, dedent it,
  and split it using the result of `ast.parse()`.
  """
+ if '"""' in selection or "'''" in selection:
+ yield selection
+ return
+
  # Remove blank lines within the selection to prevent the REPL from thinking the block is finished.
  lines = (line for line in split_lines(selection) if line.strip() != "")
 

src/test/python_files/terminalExec/sample2_normalized_selection.py

@@ -1,7 +1,15 @@
 def add(x, y):
- """Adds x to y"""
+ """
+
+ Adds x
+ to
+ y
+
+
+ """
  # Some comment
  return x + y
 
 v = add(1, 7)
 print(v)
+

src/test/python_files/terminalExec/sample2_raw.py

@@ -1,7 +1,13 @@
 def add(x, y):
- """Adds x to y"""
+ """
+
+ Adds x
+ to
+ y
+
+
+ """
  # Some comment
- 
  return x + y
 
 v = add(1, 7)