\eYDddlZejZddZ ddZdZdZy)NcNt|ttfstdt |zt|tr|S|s1t t jddxst j} |j||S#t$r|jd|cYSwxYw)aDecodes incoming text/bytes string using `incoming` if they're not already unicode. :param incoming: Text's current encoding :param errors: Errors handling policy. See here for valid values http://docs.python.org/2/library/codecs.html :returns: text or a unicode `incoming` encoded representation of it. :raises TypeError: If text is not an instance of str z%s can't be decodedencodingNutf-8) isinstancestrbytes TypeErrortypegetattrsysstdingetdefaultencodingdecodeUnicodeDecodeError)textincomingerrorss 8/usr/lib/python3/dist-packages/oslo_utils/encodeutils.py safe_decoders dS%L )-T :;;$ CIIz48-**, ,{{8V,,  ,{{7F++ ,s4BB$#B$ct|ttfstdt |z|s1t t jddxst j}t|dr|j}t|dr|j}t|tr|j||S|r$||k7rt|||}|j||S|S)aEncodes incoming text/bytes string using `encoding`. If incoming is not specified, text is expected to be encoded with current python's default encoding. (`sys.getdefaultencoding`) :param incoming: Text's current encoding :param encoding: Expected encoding for text (Default UTF-8) :param errors: Errors handling policy. See here for valid values http://docs.python.org/2/library/codecs.html :returns: text or a bytestring `encoding` encoded representation of it. :raises TypeError: If text is not an instance of str See also to_utf8() function which is simpler and don't depend on the locale encoding. z%s can't be encodedrNlower) rrrr r r r r rhasattrrencoder)rrrrs r safe_encoder@s$ dS%L )-T :;; CIIz48-**, x!>>#x!>>#${{8V,, (h&462{{8V,, ct|tr|St|tr|jdSt dt |j z)zEncode Unicode to UTF-8, return bytes unchanged. Raise TypeError if text is not a bytes string or a Unicode string. .. versionadded:: 3.5 rz!bytes or Unicode expected, got %s)rrrrr r __name__)rs rto_utf8risN$ D# {{7##;t*--./ /rcd}||j}t|tr|S |jdS#t$rYnwxYwt } |j|S#t$rYnwxYw|jdS)aGet the message of an exception as a Unicode string. On Python 3, the exception message is always a Unicode string. On Python 2, the exception message is a bytes string *most* of the time. If the exception message is a bytes strings, try to decode it from UTF-8 (superset of ASCII), from the locale encoding, or fallback to decoding it from ISO-8859-1 (which never fails). .. versionadded:: 1.6 Nrlatin1)__str__rrrr_getfilesystemencoding)excmsgrs rexception_to_unicoder%ys C {kkm#s   zz'""    &'H zz(##     ::h s!9 AAA$$ A0/A0)Nstrict)Nrr&)r getfilesystemencodingr"rrrr%rrr)s6  22$,N $)1&R / / r