diff options
Diffstat (limited to 'cloudinit/user_data.py')
| -rw-r--r-- | cloudinit/user_data.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/cloudinit/user_data.py b/cloudinit/user_data.py index d49ea094..de6487d8 100644 --- a/cloudinit/user_data.py +++ b/cloudinit/user_data.py @@ -88,7 +88,11 @@ class UserDataProcessor(object): def process(self, blob): accumulating_msg = MIMEMultipart() - self._process_msg(convert_string(blob), accumulating_msg) + if isinstance(blob, list): + for b in blob: + self._process_msg(convert_string(b), accumulating_msg) + else: + self._process_msg(convert_string(blob), accumulating_msg) return accumulating_msg def _process_msg(self, base_msg, append_msg): @@ -307,7 +311,8 @@ class UserDataProcessor(object): def _attach_part(self, outer_msg, part): """ Attach a message to an outer message. outermsg must be a MIMEMultipart. - Modifies a header in the outer message to keep track of number of attachments. + Modifies a header in the outer message to keep track of number of + attachments. """ part_count = self._multi_part_count(outer_msg) self._process_before_attach(part, part_count + 1) |