Initial commit: Core packages

odoo-bringout-oca-ocb-mail/mail/tools/mail_validation.py

@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+import logging
+
+from odoo import tools
+
+_logger = logging.getLogger(__name__)
+
+_flanker_lib_warning = False
+
+try:
+    from flanker.addresslib import address
+    # Avoid warning each time a mx server is not reachable by flanker
+    logging.getLogger("flanker.addresslib.validate").setLevel(logging.ERROR)
+
+    def mail_validate(email):
+        return bool(address.validate_address(email))
+
+except ImportError:
+
+    def mail_validate(email):
+        global _flanker_lib_warning
+        if not _flanker_lib_warning:
+            _flanker_lib_warning = True
+            _logger.info("The (optional) `flanker` Python module is not installed,"
+                         "so email validation will fallback to email_normalize.")
+        return tools.email_normalize(email)