golden hour

/usr/lib/python2.7/site-packages/yum

File/Folder	Size	Actions
Errors.py	4.26 KB
Errors.pyc	9.08 KB
__init__.py	304.17 KB
__init__.pyc	199.58 KB
callbacks.py	5.64 KB
callbacks.pyc	6.23 KB
comps.py	31.59 KB
comps.pyc	26.87 KB
config.py	49.89 KB
config.pyc	48.02 KB
constants.py	4.94 KB
constants.pyc	3.46 KB
depsolve.py	74.05 KB
depsolve.pyc	46.75 KB
drpm.py	12.65 KB
drpm.pyc	10.69 KB
failover.py	5 KB
failover.pyc	5.24 KB
fssnapshots.py	10.16 KB
fssnapshots.pyc	9.75 KB
history.py	61.13 KB
history.pyc	53.31 KB
i18n.py	20.44 KB
i18n.pyc	16.05 KB
igroups.py	9.31 KB
igroups.pyc	10.22 KB
logginglevels.py	7.9 KB
logginglevels.pyc	6.51 KB
mdparser.py	6.26 KB
mdparser.pyc	7.58 KB
metalink.py	9.19 KB
metalink.pyc	8.84 KB
misc.py	39.57 KB
misc.pyc	39.58 KB
packageSack.py	40.79 KB
packageSack.pyc	41.88 KB
packages.py	84.1 KB
packages.pyc	84.51 KB
parser.py	7.97 KB
parser.pyc	6.5 KB
pgpmsg.py	53.5 KB
pgpmsg.pyc	38.27 KB
pkgtag_db.py	4.86 KB
pkgtag_db.pyc	5.06 KB
plugins.py	28.1 KB
plugins.pyc	29.1 KB
repoMDObject.py	11.23 KB
repoMDObject.pyc	9.17 KB
repos.py	16.53 KB
repos.pyc	17.38 KB
rpmsack.py	70.25 KB
rpmsack.pyc	58.36 KB
rpmtrans.py	24.84 KB
rpmtrans.pyc	22.54 KB
sqlitesack.py	69.76 KB
sqlitesack.pyc	53.75 KB
sqlutils.py	6.27 KB
sqlutils.pyc	5.6 KB
transactioninfo.py	33.78 KB
transactioninfo.pyc	30.29 KB
update_md.py	25.9 KB
update_md.pyc	21.72 KB
updateinfo.py	18.29 KB
updateinfo.pyc	16.36 KB
yumRepo.py	83.85 KB
yumRepo.pyc	64.83 KB

Edit: i18n.py

#!/usr/bin/python -tt
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

def dummy_wrapper(str):
    '''
    Dummy Translation wrapper, just returning the same string.
    '''
    return to_unicode(str)

def dummyP_wrapper(str1, str2, n):
    '''
    Dummy Plural Translation wrapper, just returning the singular or plural
    string.
    '''
    if n == 1:
        return str1
    else:
        return str2

# This is ported from ustr_utf8_* which I got from:
#     http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
#  I've tried to leave it close to the original C (same names etc.) so that
# it is easy to read/compare both versions...

# ----------------------------- BEG utf8 -----------------------------
# This is an implementation of wcwidth() and wcswidth() (defined in
# IEEE Std 1002.1-2001) for Unicode.
#
# http://www.opengroup.org/onlinepubs/007904975/functions/wcwidth.html
# http://www.opengroup.org/onlinepubs/007904975/functions/wcswidth.html
#
# In fixed-width output devices, Latin characters all occupy a single
# "cell" position of equal width, whereas ideographic CJK characters
# occupy two such cells. Interoperability between terminal-line
# applications and (teletype-style) character terminals using the
# UTF-8 encoding requires agreement on which character should advance
# the cursor by how many cell positions. No established formal
# standards exist at present on which Unicode character shall occupy
# how many cell positions on character terminals. These routines are
# a first attempt of defining such behavior based on simple rules
# applied to data provided by the Unicode Consortium.
#
# [...]
#
# Markus Kuhn -- 2007-05-26 (Unicode 5.0)
#
# Permission to use, copy, modify, and distribute this software
# for any purpose and without fee is hereby granted. The author
# disclaims all warranties with regard to this software.
#
# Latest version: http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c

def __utf8_bisearch(ucs, table):
    """ auxiliary function for binary search in interval table. """

min = 0
    max = len(table) - 1
    if ucs < table[min][0] or ucs > table[max][1]:
        return False

while max >= min:
        mid = (min + max) / 2
        if ucs > table[mid][1]:
            min = mid + 1
        elif ucs < table[mid][0]:
            max = mid - 1
        else:
            return True

return False

# sorted list of non-overlapping intervals of non-spacing characters
# generated by "uniset +cat=Me +cat=Mn +cat=Cf -00AD +1160-11FF +200B c"
__combining = (
    ( 0x0300, 0x036F ), ( 0x0483, 0x0486 ), ( 0x0488, 0x0489 ),
    ( 0x0591, 0x05BD ), ( 0x05BF, 0x05BF ), ( 0x05C1, 0x05C2 ),
    ( 0x05C4, 0x05C5 ), ( 0x05C7, 0x05C7 ), ( 0x0600, 0x0603 ),
    ( 0x0610, 0x0615 ), ( 0x064B, 0x065E ), ( 0x0670, 0x0670 ),
    ( 0x06D6, 0x06E4 ), ( 0x06E7, 0x06E8 ), ( 0x06EA, 0x06ED ),
    ( 0x070F, 0x070F ), ( 0x0711, 0x0711 ), ( 0x0730, 0x074A ),
    ( 0x07A6, 0x07B0 ), ( 0x07EB, 0x07F3 ), ( 0x0901, 0x0902 ),
    ( 0x093C, 0x093C ), ( 0x0941, 0x0948 ), ( 0x094D, 0x094D ),
    ( 0x0951, 0x0954 ), ( 0x0962, 0x0963 ), ( 0x0981, 0x0981 ),
    ( 0x09BC, 0x09BC ), ( 0x09C1, 0x09C4 ), ( 0x09CD, 0x09CD ),
    ( 0x09E2, 0x09E3 ), ( 0x0A01, 0x0A02 ), ( 0x0A3C, 0x0A3C ),
    ( 0x0A41, 0x0A42 ), ( 0x0A47, 0x0A48 ), ( 0x0A4B, 0x0A4D ),
    ( 0x0A70, 0x0A71 ), ( 0x0A81, 0x0A82 ), ( 0x0ABC, 0x0ABC ),
    ( 0x0AC1, 0x0AC5 ), ( 0x0AC7, 0x0AC8 ), ( 0x0ACD, 0x0ACD ),
    ( 0x0AE2, 0x0AE3 ), ( 0x0B01, 0x0B01 ), ( 0x0B3C, 0x0B3C ),
    ( 0x0B3F, 0x0B3F ), ( 0x0B41, 0x0B43 ), ( 0x0B4D, 0x0B4D ),
    ( 0x0B56, 0x0B56 ), ( 0x0B82, 0x0B82 ), ( 0x0BC0, 0x0BC0 ),
    ( 0x0BCD, 0x0BCD ), ( 0x0C3E, 0x0C40 ), ( 0x0C46, 0x0C48 ),
    ( 0x0C4A, 0x0C4D ), ( 0x0C55, 0x0C56 ), ( 0x0CBC, 0x0CBC ),
    ( 0x0CBF, 0x0CBF ), ( 0x0CC6, 0x0CC6 ), ( 0x0CCC, 0x0CCD ),
    ( 0x0CE2, 0x0CE3 ), ( 0x0D41, 0x0D43 ), ( 0x0D4D, 0x0D4D ),
    ( 0x0DCA, 0x0DCA ), ( 0x0DD2, 0x0DD4 ), ( 0x0DD6, 0x0DD6 ),
    ( 0x0E31, 0x0E31 ), ( 0x0E34, 0x0E3A ), ( 0x0E47, 0x0E4E ),
    ( 0x0EB1, 0x0EB1 ), ( 0x0EB4, 0x0EB9 ), ( 0x0EBB, 0x0EBC ),
    ( 0x0EC8, 0x0ECD ), ( 0x0F18, 0x0F19 ), ( 0x0F35, 0x0F35 ),
    ( 0x0F37, 0x0F37 ), ( 0x0F39, 0x0F39 ), ( 0x0F71, 0x0F7E ),
    ( 0x0F80, 0x0F84 ), ( 0x0F86, 0x0F87 ), ( 0x0F90, 0x0F97 ),
    ( 0x0F99, 0x0FBC ), ( 0x0FC6, 0x0FC6 ), ( 0x102D, 0x1030 ),
    ( 0x1032, 0x1032 ), ( 0x1036, 0x1037 ), ( 0x1039, 0x1039 ),
    ( 0x1058, 0x1059 ), ( 0x1160, 0x11FF ), ( 0x135F, 0x135F ),
    ( 0x1712, 0x1714 ), ( 0x1732, 0x1734 ), ( 0x1752, 0x1753 ),
    ( 0x1772, 0x1773 ), ( 0x17B4, 0x17B5 ), ( 0x17B7, 0x17BD ),
    ( 0x17C6, 0x17C6 ), ( 0x17C9, 0x17D3 ), ( 0x17DD, 0x17DD ),
    ( 0x180B, 0x180D ), ( 0x18A9, 0x18A9 ), ( 0x1920, 0x1922 ),
    ( 0x1927, 0x1928 ), ( 0x1932, 0x1932 ), ( 0x1939, 0x193B ),
    ( 0x1A17, 0x1A18 ), ( 0x1B00, 0x1B03 ), ( 0x1B34, 0x1B34 ),
    ( 0x1B36, 0x1B3A ), ( 0x1B3C, 0x1B3C ), ( 0x1B42, 0x1B42 ),
    ( 0x1B6B, 0x1B73 ), ( 0x1DC0, 0x1DCA ), ( 0x1DFE, 0x1DFF ),
    ( 0x200B, 0x200F ), ( 0x202A, 0x202E ), ( 0x2060, 0x2063 ),
    ( 0x206A, 0x206F ), ( 0x20D0, 0x20EF ), ( 0x302A, 0x302F ),
    ( 0x3099, 0x309A ), ( 0xA806, 0xA806 ), ( 0xA80B, 0xA80B ),
    ( 0xA825, 0xA826 ), ( 0xFB1E, 0xFB1E ), ( 0xFE00, 0xFE0F ),
    ( 0xFE20, 0xFE23 ), ( 0xFEFF, 0xFEFF ), ( 0xFFF9, 0xFFFB ),
    ( 0x10A01, 0x10A03 ), ( 0x10A05, 0x10A06 ), ( 0x10A0C, 0x10A0F ),
    ( 0x10A38, 0x10A3A ), ( 0x10A3F, 0x10A3F ), ( 0x1D167, 0x1D169 ),
    ( 0x1D173, 0x1D182 ), ( 0x1D185, 0x1D18B ), ( 0x1D1AA, 0x1D1AD ),
    ( 0x1D242, 0x1D244 ), ( 0xE0001, 0xE0001 ), ( 0xE0020, 0xE007F ),
    ( 0xE0100, 0xE01EF ))

def __utf8_ucp_width(ucs):
    """ Get the textual width of a ucs character. """

# test for 8-bit control characters
    if ucs == 0:
        return 0

if ucs < 32 or (ucs >= 0x7f and ucs < 0xa0):
        return (-1)

if __utf8_bisearch(ucs, __combining):
        return 0

# if we arrive here, ucs is not a combining or C0/C1 control character

return (1 + 
      (ucs >= 0x1100 and
       (ucs <= 0x115f or                     # Hangul Jamo init. consonants
        ucs == 0x2329 or ucs == 0x232a or
        (ucs >= 0x2e80 and ucs <= 0xa4cf and
         ucs != 0x303f) or                   # CJK ... Yi
        (ucs >= 0xac00 and ucs <= 0xd7a3) or # Hangul Syllables
        (ucs >= 0xf900 and ucs <= 0xfaff) or # CJK Compatibility Ideographs
        (ucs >= 0xfe10 and ucs <= 0xfe19) or # Vertical forms
        (ucs >= 0xfe30 and ucs <= 0xfe6f) or # CJK Compatibility Forms
        (ucs >= 0xff00 and ucs <= 0xff60) or # Fullwidth Forms
        (ucs >= 0xffe0 and ucs <= 0xffe6) or
        (ucs >= 0x20000 and ucs <= 0x2fffd) or
        (ucs >= 0x30000 and ucs <= 0x3fffd))))

def __utf8_iter_ints(msg):
    for byte in to_utf8(msg):
        yield ord(byte)
def __utf8_iter_ucs(msg):
    uiter = __utf8_iter_ints(msg)
    for byte0 in uiter:
        if byte0 < 0x80:             # 0xxxxxxx
            yield (byte0, 1)
        elif (byte0 & 0xe0) == 0xc0: # 110XXXXx 10xxxxxx
            byte1 = uiter.next()
            if (((byte1 & 0xc0) != 0x80) or
                ((byte0 & 0xfe) == 0xc0)):                          # overlong?
                yield (None, 2)
                return
            yield ((((byte0 & 0x1f) << 6) | (byte1 & 0x3f)), 2)
        elif (byte0 & 0xf0) == 0xe0: # 1110XXXX 10Xxxxxx 10xxxxxx
            byte1 = uiter.next()
            byte2 = uiter.next()
            if (((byte1 & 0xc0) != 0x80) or ((byte2 & 0xc0) != 0x80) or
                ((byte0 == 0xe0) and ((byte1 & 0xe0) == 0x80)) or   # overlong?
                ((byte0 == 0xed) and ((byte1 & 0xe0) == 0xa0)) or   # surrogate?
                ((byte0 == 0xef) and  (byte1 == 0xbf) and
                 ((byte2 & 0xfe) == 0xbe))): # U+FFFE or U+FFFF?
                yield (None, 3)
                return
            yield ((((byte0 & 0x0f) << 12) | ((byte1 & 0x3f) << 6) |
                   (byte2 & 0x3f)), 3)
        elif (byte0 & 0xf8) == 0xf0: # 11110XXX 10XXxxxx 10xxxxxx 10xxxxxx
            byte1 = uiter.next()
            byte2 = uiter.next()
            byte3 = uiter.next()
            if (((byte1 & 0xc0) != 0x80) or
                ((byte2 & 0xc0) != 0x80) or
                ((byte3 & 0xc0) != 0x80) or
                ((byte0 == 0xf0) and ((byte1 & 0xf0) == 0x80)) or # overlong?
                ((byte0 == 0xf4) and (byte1 > 0x8f)) or           # > U+10FFFF?
                (byte0 > 0xf4)):                                  # > U+10FFFF?
                yield (None, 4)
                return

yield ((((byte0 & 0x07) << 18) | ((byte1 & 0x3f) << 12) |
                    ((byte2 & 0x3f) <<  6) |  (byte3 & 0x3f)), 4)
        else:
            yield (None, 1)
            return

def utf8_width(msg):
    """ Get the textual width of a utf8 string. """
    ret = 0
    for (ucs, bytes) in __utf8_iter_ucs(msg):
        if ucs is None:
            ret += bytes # Ugly ... should not feed bad utf8
        else:
            ret += __utf8_ucp_width(ucs)
    return ret

def utf8_width_chop(msg, chop=None):
    """ Return the textual width of a utf8 string, chopping it to a specified
        value. This is what you want to use instead of %.*s, as it does the
        "right" thing with regard to utf-8 sequences. Eg.
        "%.*s" % (10, msg)   <= becomes => "%s" % (utf8_width_chop(msg, 10)) """

if chop is None or utf8_width(msg) <= chop:
        return utf8_width(msg), msg

ret = 0
    passed_unicode = isinstance(msg, unicode)
    msg_bytes = 0
    msg = to_utf8(msg)
    for (ucs, bytes) in __utf8_iter_ucs(msg):
        if ucs is None:
            width = bytes # Ugly ... should not feed bad utf8
        else:
            width = __utf8_ucp_width(ucs)

if chop is not None and (ret + width) > chop:
            msg = msg[:msg_bytes]
            break
        ret += width
        msg_bytes += bytes

if passed_unicode:
        msg = to_unicode(msg)

return ret, msg

def utf8_width_fill(msg, fill, chop=None, left=True, prefix='', suffix=''):
    """ Expand a utf8 msg to a specified "width" or chop to same.
        Expansion can be left or right. This is what you want to use instead of
        %*.*s, as it does the "right" thing with regard to utf-8 sequences.
        prefix and suffix should be used for "invisible" bytes, like
        highlighting.
        Eg.
        "%-*.*s" % (10, 20, msg)
           <= becomes =>
        "%s" % (utf8_width_fill(msg, 10, 20)).

"%20.10s" % (msg)
           <= becomes =>
        "%s" % (utf8_width_fill(msg, 20, 10, left=False)).

"%s%.10s%s" % (prefix, msg, suffix)
           <= becomes =>
        "%s" % (utf8_width_fill(msg, 0, 10, prefix=prefix, suffix=suffix)).
        """
    passed_msg = msg
    width, msg = utf8_width_chop(msg, chop)

if width >= fill:
        if prefix or suffix:
            msg = ''.join([prefix, msg, suffix])
    else:
        extra = " " * (fill - width)
        if left:
            msg = ''.join([prefix, msg, suffix, extra])
        else:
            msg = ''.join([extra, prefix, msg, suffix])

if isinstance(passed_msg, unicode):
        return to_unicode(msg)

return msg

def utf8_valid(msg):
    """ Return True/False is the text is valid utf8. """
    for (ucs, bytes) in __utf8_iter_ucs(msg):
        if ucs is None:
            return False
    return True

def _utf8_width_le(width, *args):
    """ Minor speed hack, we often want to know "does X fit in Y". It takes
        "a while" to work out a utf8_width() (see above), and we know that a
        utf8 character is always <= byte. So given:

assert bytes >= characters
        characters <= width?

...we can change to:

bytes <= width or characters <= width

...and bytes are much faster. """
    # This assumes that all args. are utf8.
    ret = 0
    for arg in args:
        ret += len(arg)
    if ret <= width:
        return True
    ret = 0
    for arg in args:
        ret += utf8_width(arg)
    return ret <= width

def utf8_text_wrap(text, width=70, initial_indent='', subsequent_indent=''):
    """ Works like we want textwrap.wrap() to work, uses utf-8 data and
        doesn't screw up lists/blocks/etc. """
    # Tested with:
    # yum info robodoc gpicview php-pear-Net-Socket wmctrl ustr moreutils
    #          mediawiki-HNP ocspd insight yum mousepad
    # ...at 120, 80 and 40 chars.
    # Also, notable among lots of others, searching for "\n  ":
    #   exim-clamav, jpackage-utils, tcldom, synaptics, "quake3",
    #   perl-Class-Container, ez-ipupdate, perl-Net-XMPP, "kipi-plugins",
    #   perl-Apache-DBI, netcdf, python-configobj, "translate-toolkit", alpine,
    #   "udunits", "conntrack-tools"
    #
    # Note that, we "fail" on:
    #   alsa-plugins-jack, setools*, dblatex, uisp, "perl-Getopt-GUI-Long",
    #   suitesparse, "synce-serial", writer2latex, xenwatch, ltsp-utils

passed_unicode = isinstance(text, unicode)

def _indent_at_beg(line):
        count = 0
        byte = 'X'
        for byte in line:
            if byte != ' ':
                break
            count += 1
        if byte not in ("-", "*", ".", "o", '\xe2'):
            return count, 0
        list_chr = utf8_width_chop(line[count:], 1)[1]
        if list_chr in ("-", "*", ".", "o",
                        "\xe2\x80\xa2", "\xe2\x80\xa3", "\xe2\x88\x98"):
            nxt = _indent_at_beg(line[count+len(list_chr):])
            nxt = nxt[1] or nxt[0]
            if nxt:
                return count, count + 1 + nxt
        return count, 0

initial_indent = to_utf8(initial_indent)
    subsequent_indent = to_utf8(subsequent_indent)

text = to_utf8(text).rstrip('\n')
    lines = to_utf8(text).replace('\t', ' ' * 8).split('\n')

ret = []
    indent = initial_indent
    wrap_last = False
    csab = 0
    cspc_indent = 0
    for line in lines:
        line = line.rstrip(' ')
        (lsab, lspc_indent) = (csab, cspc_indent)
        (csab, cspc_indent) = _indent_at_beg(line)
        force_nl = False # We want to stop wrapping under "certain" conditions:
        if wrap_last and cspc_indent:      # if line starts a list or
            force_nl = True
        if wrap_last and csab == len(line):# is empty line
            force_nl = True
        if wrap_last and not lspc_indent:  # if line doesn't continue a list and
            if csab >= 4 and csab != lsab: # is "block indented"
                force_nl = True
        if force_nl:
            ret.append(indent.rstrip(' '))
            indent = subsequent_indent
            wrap_last = False
        if csab == len(line): # empty line, remove spaces to make it easier.
            line = ''
        if wrap_last:
            line = line.lstrip(' ')
            cspc_indent = lspc_indent

if _utf8_width_le(width, indent, line):
            wrap_last = False
            ret.append(indent + line)
            indent = subsequent_indent
            continue

wrap_last = True
        words = line.split(' ')
        line = indent
        spcs = cspc_indent
        if not spcs and csab >= 4:
            spcs = csab
        for word in words:
            if (not _utf8_width_le(width, line, word) and
                utf8_width(line) > utf8_width(subsequent_indent)):
                ret.append(line.rstrip(' '))
                line = subsequent_indent + ' ' * spcs
            line += word
            line += ' '
        indent = line.rstrip(' ') + ' '
    if wrap_last:
        ret.append(indent.rstrip(' '))

if passed_unicode:
        return map(to_unicode, ret)
    return ret

def utf8_text_fill(text, *args, **kwargs):
    """ Works like we want textwrap.fill() to work, uses utf-8 data and
        doesn't screw up lists/blocks/etc. """
    return '\n'.join(utf8_text_wrap(text, *args, **kwargs))
# ----------------------------- END utf8 -----------------------------

def to_unicode(obj, encoding='utf-8', errors='replace'):
    ''' convert a 'str' to 'unicode' '''
    if isinstance(obj, basestring):
        if not isinstance(obj, unicode):
            obj = unicode(obj, encoding, errors)
    return obj

def to_utf8(obj, errors='replace'):
    '''convert 'unicode' to an encoded utf-8 byte string '''
    if isinstance(obj, unicode):
        obj = obj.encode('utf-8', errors)
    return obj

# Don't use this, to_unicode should just work now
def to_unicode_maybe(obj, encoding='utf-8', errors='replace'):
    ''' Don't ask don't tell, only use when you must '''
    try:
        return to_unicode(obj, encoding, errors)
    except UnicodeEncodeError:
        return obj

def to_str(obj):
    """ Convert something to a string, if it isn't one. """
    # NOTE: unicode counts as a string just fine. We just want objects to call
    # their __str__ methods.
    if not isinstance(obj, basestring):
        obj = str(obj)
    return obj

def str_eq(a, b):
    """ convert between unicode and not and compare them, w/o warning or being annoying"""
    if isinstance(a, unicode) == isinstance(b, unicode):
        if a == b: # stupid python...
            return True
    elif to_utf8(a) == to_utf8(b):
        return True
    
    return False
    
def exception2msg(e):
    """Convert an exception to a message.  This function will convert
    the exception using to_unicode, unicode, or str, whichever works correctly.

:param e: an exception
    :return: a string representation of the exception
    """

# DIE python DIE! Which one works:
    # to_unicode(e.value); unicode(e); str(e); 
    # Call this so you don't have to care.
    try:
        return to_unicode(e.value)
    except:
        pass

try:
        return unicode(e)
    except:
        pass

try:
        return to_unicode(str(e))
    except:
        pass
    return "<exception failed to convert to text>"

try: 
    '''
    Setup the yum translation domain and make _() and P_() translation wrappers
    available.
    using ugettext to make sure translated strings are in Unicode.
    '''
    import gettext
    t = gettext.translation('yum', fallback=True)
    _ = t.ugettext
    P_ = t.ungettext

# we describe yum commands and options with unicode but optparse
    # mixes this with non-unicode translations so "yum --help" may fail.
    # It's much easier to fix this in optparse than in yum. BZ 1033416
    import optparse
    if optparse._ is gettext.gettext:
        #optparse._ = lambda msg: to_unicode(gettext.gettext(msg))
        optparse._ = gettext.translation('messages', fallback=True).ugettext
except:
    '''
    Something went wrong so we make a dummy _() wrapper there is just
    returning the same text
    '''
    _ = dummy_wrapper
    P_ = dummyP_wrapper

if __name__ == "__main__":
    import sys

def out(arg):
        arg = to_utf8(arg)
        print "UTF8 :", arg
        print "len  :", len(arg)
        arg = to_unicode(arg)
        print "USC  :", arg
        print "len  :", len(arg)
        print "valid:", utf8_valid(arg)
        print "width:", utf8_width(arg)
        print "4.8  :", "%s%s%s" % ('<', utf8_width_fill(arg,  4,  8), '>')
        print "4.3  :", "%s%s%s" % ('<', utf8_width_fill(arg,  4,  3), '>')
        print "4.2  :", "%s%s%s" % ('<', utf8_width_fill(arg,  4,  2), '>')
        print "4.1  :", "%s%s%s" % ('<', utf8_width_fill(arg,  4,  1), '>')
        print "3.3  :", "%s%s%s" % ('<', utf8_width_fill(arg,  3,  3), '>')
        print "3.2  :", "%s%s%s" % ('<', utf8_width_fill(arg,  3,  2), '>')
        print "3.1  :", "%s%s%s" % ('<', utf8_width_fill(arg,  3,  1), '>')
        print "40.79:", "%s%s%s" % ('<', utf8_width_fill(arg, 40, 79), '>')
        print "40.20:", "%s%s%s" % ('<', utf8_width_fill(arg, 40, 20), '>')
        print ''

print " ---- Arguments/str ---- "
    for arg in sys.argv[1:]:
        out(arg)

print " ---- Arguments/gettext ---- "
    for arg in sys.argv[1:]:
        try:
            arg = _(arg)
        except UnicodeDecodeError:
            continue
        out(arg)

if len(sys.argv) > 2:
        print " ---- Arguments/str/all ---- "
        out(sys.argv[1] % sys.argv[2:])

print " ---- Arguments/gettext/all ---- "
        try:
            arg = _(sys.argv[1]) % map(_, sys.argv[2:])
        except UnicodeDecodeError:
            sys.exit(0)
        out(arg)