Update formatter to handle Google email addresses with + signs

google/ads/datamanager_util/format.py

@@ -90,6 +90,9 @@ def format_email_address(self, email: str) -> str:
             # "Create variations of your email address" at:
             # https://support.google.com/a/users/answer/9282734
 
+            # Removes plus sign (+) and all characters that follow it.
+            user = user.split("+")[0]
+
             # Removes all periods (.).
             user = re.sub("\\.", "", user)
             if len(user) == 0:

pyproject.toml

@@ -18,7 +18,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "google-ads-datamanager-util"
-version = "0.2.0"
+version = "0.3.0"
 description = "Utilities for the Data Manager API"
 readme = "./README.rst"
 requires-python = ">=3.9, <3.14"

tests/formatter_test.py

@@ -49,6 +49,24 @@ def test_format_email_address_valid_inputs(self):
             "Periods should be stripped from googlemail.com address",
         )
 
+        self.assertEqual(
+            "cloudysanfrancisco@googlemail.com",
+            self.formatter.format_email_address("Cloudy.SanFrancisco+shopping@googlemail.com"),
+            "Plus sign and everything after should be stripped from googlemail.com address",
+        )
+
+        self.assertEqual(
+            "cloudysanfrancisco@gmail.com",
+            self.formatter.format_email_address("Cloudy.SanFrancisco+shopping@gmail.com"),
+            "Plus sign and everything after should be stripped from gmail.com address",
+        )
+
+        self.assertEqual(
+            "user.name+nyc@example.com",
+            self.formatter.format_email_address("user.name+NYC@Example.com"),
+            "Plus sign and everything after should not be stripped from non google emails",
+        )
+
     def test_format_email_address_invalid_inputs(self):
         with self.assertRaises(ValueError):
             self.formatter.format_email_address(None)