diff options
Diffstat (limited to 'cloudinit/user_data.py')
| -rw-r--r-- | cloudinit/user_data.py | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/cloudinit/user_data.py b/cloudinit/user_data.py index 8f6aba1e..ed83d2d8 100644 --- a/cloudinit/user_data.py +++ b/cloudinit/user_data.py @@ -337,8 +337,10 @@ def is_skippable(part): # Coverts a raw string into a mime message def convert_string(raw_data, content_type=NOT_MULTIPART_TYPE): + """convert a string (more likely bytes) or a message into + a mime message.""" if not raw_data: - raw_data = '' + raw_data = b'' def create_binmsg(data, content_type): maintype, subtype = content_type.split("/", 1) @@ -346,15 +348,17 @@ def convert_string(raw_data, content_type=NOT_MULTIPART_TYPE): msg.set_payload(data) return msg - try: - data = util.decode_binary(util.decomp_gzip(raw_data)) - if "mime-version:" in data[0:4096].lower(): - msg = util.message_from_string(data) - else: - msg = create_binmsg(data, content_type) - except UnicodeDecodeError: - msg = create_binmsg(raw_data, content_type) + if isinstance(raw_data, six.text_type): + bdata = raw_data.encode('utf-8') + else: + bdata = raw_data + bdata = util.decomp_gzip(bdata, decode=False) + if b"mime-version:" in bdata[0:4096].lower(): + msg = util.message_from_string(bdata.decode('utf-8')) + else: + msg = create_binmsg(bdata, content_type) return msg + # vi: ts=4 expandtab |