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Check if tokens are correct ascii

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This commit is contained in:
Sengian 2011-01-05 22:39:26 +01:00
parent b857f8608f
commit 5784256e02
1 changed files with 6 additions and 2 deletions
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8
src/calibre/ebooks/rtf2xml/process_tokens.py
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@ -779,12 +779,16 @@ class ProcessTokens:
msg =_('Invalid RTF: document doesn\'t start with \\rtf \n')
raise self.__exception_handler, msg
##token = self.evaluate_token(token)
the_index = token.find('\\ ')
if token is not None and the_index > -1:
msg ='Invalid RTF: token "\\ " not valid.\n'
msg =_('Invalid RTF: token "\\ " not valid.\n')
raise self.__exception_handler, msg
elif token[:1] == "\\":
try:
token.decode('us-ascii')
except UnicodeError, msg:
msg = _('Invalid RTF: Tokens not ascii encoded.\n%s') % str(msg)
raise self.__exception_handler, msg
line = self.process_cw(token)
if line is not None:
write_obj.write(line)