Only strip trailing whitespaces

Author: tanloong

Lib/sqlite3/__main__.py

@@ -48,7 +48,7 @@ def runsource(self, source, filename="<input>", symbol="single"):
         Return True if more input is needed; buffering is done automatically.
         Return False if input is a complete statement ready for execution.
         """
-        source = source.strip()
+        source = source.rstrip()
         match source:
             case ".version":
                 print(f"{sqlite3.sqlite_version}")

Lib/test/test_sqlite3/test_cli.py

@@ -111,7 +111,7 @@ def test_interact_version(self):
         self.assertIn(sqlite3.sqlite_version, out)
 
     def test_interact_whitespace_stripping(self):
-        out, err = self.run_cli(commands=(" " + ".version" + " ",))
+        out, err = self.run_cli(commands=(".version" + " ",))
         self.assertIn(self.MEMORY_DB_MSG, err)
         self.assertIn(sqlite3.sqlite_version + "\n", out)
         self.assertEndsWith(out, self.PS1)

Misc/NEWS.d/next/Library/2025-05-05-22-11-24.gh-issue-133439.LpmyFz.rst

@@ -1,2 +1,2 @@
-fix dot commands with trailing spaces are mistaken for multi-line sqlite
+fix dot commands with trailing spaces are mistaken for multi-line SQL
 statements in the sqlite3 command-line interface