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Adding some extra error handling when parsing from imaplib

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This commit is contained in:
Joseph Ishac 2021-06-07 14:05:07 -04:00
parent 1e7ef9e7e6
commit b0aad911ab
1 changed files with 14 additions and 1 deletions
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15
offlineimap/folder/IMAP.py
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@ -905,7 +905,20 @@ class IMAPFolder(BaseFolder):
# Convert email, d[0][1], into a message object (from bytes) # Convert email, d[0][1], into a message object (from bytes)
ndata0 = data[0][0].decode('utf-8') ndata0 = data[0][0].decode('utf-8')
ndata1 = self.parser['8bit-RFC'].parsebytes(data[0][1]) try: ndata1 = self.parser['8bit-RFC'].parsebytes(data[0][1])
except:
e = exc_info()
response_type = type(data[0][1]).__name__
try: msg_id = \
re.search(b"message-id:.*(<[A-Za-z0-9!#$%&'*+-/=?^_`{}|~.@ ]+>)",
re.split(b'[\r]?\n[\r]?\n', bytes(data[0][1]))[0], re.IGNORECASE).group(1)
except AttributeError:
# No match
msg_id = b"<Unknown Msg-ID>"
raise OfflineImapError(
"Exception parsing message ({} type {}) from imaplib.\n {}: {}".format(
msg_id, response_type, e[0].__name__, e[1]),
OfflineImapError.ERROR.MESSAGE)
ndata = [ndata0, ndata1] ndata = [ndata0, ndata1]
return ndata return ndata