contact/invoice import: better exception handling.

see #3904
2018-02-14 19:42:35 +01:00
parent 7f04c30567
commit 909c063eb1
5 changed files with 38 additions and 8 deletions
--- a/lib/util.py
+++ b/lib/util.py
@@ -58,6 +58,19 @@ class InvalidPassword(Exception):
    def __str__(self):
        return _("Incorrect password")

+
+class FileImportFailed(Exception):
+    def __str__(self):
+        return _("Failed to import file.")
+
+
+class FileImportFailedEncrypted(FileImportFailed):
+    def __str__(self):
+        return (_('Failed to import file.') + ' ' +
+                _('Perhaps it is encrypted...') + '\n' +
+                _('Importing encrypted files is not supported.'))
+
+
 # Throw this exception to unwind the stack like when an error occurs.
 # However unlike other exceptions the user won't be informed.
 class UserCancelled(Exception):