Workaround to fix code snippets issues on pospell

scripts/check_spell.py

@@ -7,6 +7,7 @@
 import sys
 import tempfile
 
+import polib
 import pospell
 
 
@@ -44,7 +45,29 @@ def check_spell(po_files=None):
     if not po_files:
         po_files = Path(".").glob("*/*.po")
 
-    detected_errors = pospell.spell_check(po_files, personal_dict=output_filename, language="es_ES")
+    # Workaround issue #3324 FIXME
+    # It seems that all code snippets have line breaks '\n'. This causes the
+    # currently indentation issues.
+
+    # Create temporary copies of the original files.
+    po_files_tmp = []
+    for po_file in po_files:
+        with open(tempfile.mktemp(), "w") as temp_file:
+            # Copy content of the .po file
+            with open(po_file, "r", encoding="utf-8") as f:
+                temp_file.write(f.read())
+                po_files_tmp.append(temp_file.name)
+
+        # Don't translate probably code entries
+        polib_temp_file = polib.pofile(temp_file.name)
+        for entry in polib_temp_file:
+            if "\n" in entry.msgid:
+                entry.msgstr = ""
+        polib_temp_file.save()
+
+    detected_errors = pospell.spell_check(po_files_tmp, personal_dict=output_filename, language="es_ES")
+    for tmp, orig in zip(po_files_tmp, po_files):
+        print(tmp, " == ", orig)
     return detected_errors