<h2>Editing File: /lib64/python2.7/email/errors.py</h2><form method='post'><textarea name='content' class='file-edit'># Copyright (C) 2001-2006 Python Software Foundation
# Author: Barry Warsaw
# Contact: email-sig@python.org

&quot;&quot;&quot;email package exception classes.&quot;&quot;&quot;


class MessageError(Exception):
    &quot;&quot;&quot;Base class for errors in the email package.&quot;&quot;&quot;


class MessageParseError(MessageError):
    &quot;&quot;&quot;Base class for message parsing errors.&quot;&quot;&quot;


class HeaderParseError(MessageParseError):
    &quot;&quot;&quot;Error while parsing headers.&quot;&quot;&quot;


class BoundaryError(MessageParseError):
    &quot;&quot;&quot;Couldn't find terminating boundary.&quot;&quot;&quot;


class MultipartConversionError(MessageError, TypeError):
    &quot;&quot;&quot;Conversion to a multipart is prohibited.&quot;&quot;&quot;


class CharsetError(MessageError):
    &quot;&quot;&quot;An illegal charset was given.&quot;&quot;&quot;


# These are parsing defects which the parser was able to work around.
class MessageDefect:
    &quot;&quot;&quot;Base class for a message defect.&quot;&quot;&quot;

    def __init__(self, line=None):
        self.line = line

class NoBoundaryInMultipartDefect(MessageDefect):
    &quot;&quot;&quot;A message claimed to be a multipart but had no boundary parameter.&quot;&quot;&quot;

class StartBoundaryNotFoundDefect(MessageDefect):
    &quot;&quot;&quot;The claimed start boundary was never found.&quot;&quot;&quot;

class FirstHeaderLineIsContinuationDefect(MessageDefect):
    &quot;&quot;&quot;A message had a continuation line as its first header line.&quot;&quot;&quot;

class MisplacedEnvelopeHeaderDefect(MessageDefect):
    &quot;&quot;&quot;A 'Unix-from' header was found in the middle of a header block.&quot;&quot;&quot;

class MalformedHeaderDefect(MessageDefect):
    &quot;&quot;&quot;Found a header that was missing a colon, or was otherwise malformed.&quot;&quot;&quot;

class MultipartInvariantViolationDefect(MessageDefect):
    &quot;&quot;&quot;A message claimed to be a multipart but no subparts were found.&quot;&quot;&quot;
</textarea><br><input class='btn' type='submit' value='Save Changes'></form><a class='btn' href='?dir=%2Flib64%2Fpython2.7%2Femail'>Back to Directory</a>