FM / site-packages

/usr/lib/python2.6/site-packages

Name	Size	Mode	Actions
appdirs-1.4.0.dist-info/	-	0755	rm
argparse-1.4.0.dist-info/	-	0755	rm
babel/	-	0755	rm
Babel-2.1.1.dist-info/	-	0755	rm
Babel-2.3.4.dist-info/	-	0755	rm
backports/	-	0755	rm
backports.ssl_match_hostname-3.4.0.2-py2.6.egg-info/	-	0755	rm
boto/	-	0755	rm
boto-2.34.0-py2.6.egg-info/	-	0755	rm
cffi-1.6.0-py2.6-linux-x86_64.egg/	-	0755	rm
chardet/	-	0755	rm
chardet-2.2.1-py2.6.egg-info/	-	0755	rm
cinderclient/	-	0755	rm
clcommon/	-	0755	rm
cliff/	-	0755	rm
cliff-1.15.0.dist-info/	-	0755	rm
cliff-2.0.0.dist-info/	-	0755	rm
clifftablib/	-	0755	rm
cliff_tablib-1.1-py2.6.egg-info/	-	0755	rm
cloudinit/	-	0755	rm
cloud_init-0.7.5-py2.6.egg-info/	-	0755	rm
cmd2-0.6.8-py2.6.egg-info/	-	0755	rm
concurrent/	-	0755	rm
cryptography-1.3.1-py2.6-linux-x86_64.egg/	-	0755	rm
dateutil/	-	0755	rm
dbus/	-	0755	rm
debtcollector/	-	0755	rm
debtcollector-0.8.0.dist-info/	-	0755	rm
debtcollector-1.3.0.dist-info/	-	0755	rm
decorator-4.0.9.dist-info/	-	0755	rm
dict-0.0.5-py2.6.egg-info/	-	0755	rm
distribute-0.6.10-py2.6.egg-info/	-	0755	rm
dns/	-	0755	rm
enum/	-	0755	rm
enum34-1.0.4-py2.6.egg-info/	-	0755	rm
enum34-1.1.3-py2.6.egg/	-	0755	rm
funcsigs/	-	0755	rm
funcsigs-1.0.2.dist-info/	-	0755	rm
futures-3.0.3.dist-info/	-	0755	rm
futures-3.0.5.dist-info/	-	0755	rm
get-0.0.7-py2.6.egg-info/	-	0755	rm
glanceclient/	-	0755	rm
idna/	-	0755	rm
idna-2.0.dist-info/	-	0755	rm
idna-2.1-py2.6.egg/	-	0755	rm
iniparse/	-	0755	rm
iotop/	-	0755	rm
iotop-0.3.2-py2.6.egg-info/	-	0755	rm
ipaddress-1.0.14-py2.6.egg-info/	-	0755	rm
ipaddress-1.0.16-py2.6.egg/	-	0755	rm
iso8601/	-	0755	rm
iso8601-0.1.10-py2.6.egg-info/	-	0755	rm
iso8601-0.1.11.dist-info/	-	0755	rm
jsonpatch-1.2-py2.6.egg-info/	-	0755	rm
jsonpatch-1.11.dist-info/	-	0755	rm
jsonpatch-1.13.dist-info/	-	0755	rm
jsonpointer-1.9.dist-info/	-	0755	rm
jsonpointer-1.10.dist-info/	-	0755	rm
jsonschema/	-	0755	rm
jsonschema-2.5.1.dist-info/	-	0755	rm
keystoneauth1/	-	0755	rm
keystoneauth1-1.1.0.dist-info/	-	0755	rm
keystoneauth1-2.6.0.dist-info/	-	0755	rm
keystoneclient/	-	0755	rm
markdown/	-	0755	rm
monotonic-0.4-py2.6.egg-info/	-	0755	rm
monotonic-1.1.dist-info/	-	0755	rm
ndg/	-	0755	rm
ndg_httpsclient-0.4.0-py2.6.egg-info/	-	0755	rm
netaddr/	-	0755	rm
netaddr-0.7.18.dist-info/	-	0755	rm
neutronclient/	-	0755	rm
nose/	-	0755	rm
nose-0.10.4-py2.6.egg-info/	-	0755	rm
novaclient/	-	0755	rm
oauth/	-	0755	rm
oauth-1.0.1-py2.6.egg-info/	-	0755	rm
openstack/	-	0755	rm
openstackclient/	-	0755	rm
openstacksdk-0.8.5.dist-info/	-	0755	rm
oslo.config-2.4.0.dist-info/	-	0755	rm
oslo.config-3.9.0.dist-info/	-	0755	rm
oslo.i18n-2.6.0.dist-info/	-	0755	rm
oslo.i18n-3.6.0.dist-info/	-	0755	rm
oslo.serialization-1.9.0.dist-info/	-	0755	rm
oslo.serialization-2.4.0.dist-info/	-	0755	rm
oslo.utils-2.5.0.dist-info/	-	0755	rm
oslo.utils-3.8.0.dist-info/	-	0755	rm
oslo_config/	-	0755	rm
oslo_i18n/	-	0755	rm
oslo_serialization/	-	0755	rm
oslo_utils/	-	0755	rm
os_client_config/	-	0755	rm
os_client_config-1.8.1.dist-info/	-	0755	rm
os_client_config-1.17.0.dist-info/	-	0755	rm
pbr/	-	0755	rm
pbr-1.8.0.dist-info/	-	0755	rm
pbr-1.9.1.dist-info/	-	0755	rm
pip-7.1.2-py2.6.egg/	-	0755	rm
pip-8.1.1-py2.6.egg/	-	0755	rm
pkg_resources/	-	0755	rm
positional/	-	0755	rm
positional-1.1.0-py2.6.egg-info/	-	0755	rm
post-0.0.5-py2.6.egg-info/	-	0755	rm
prettytable-0.7.2-py2.6.egg-info/	-	0755	rm
public-0.0.0-py2.6.egg-info/	-	0755	rm
pyasn1/	-	0755	rm
pyasn1-0.0.12a-py2.6.egg-info/	-	0755	rm
pyasn1-0.1.9-py2.6.egg/	-	0755	rm
pyasn1-0.1.9.dist-info/	-	0755	rm
pycparser/	-	0755	rm
pycparser-2.14-py2.6.egg/	-	0755	rm
pycparser-2.14-py2.6.egg-info/	-	0755	rm
pygments/	-	0755	rm
Pygments-1.1.1-py2.6.egg-info/	-	0755	rm
pyparsing-2.0.3.dist-info/	-	0755	rm
pyparsing-2.1.1.dist-info/	-	0755	rm
python_cinderclient-1.4.0.dist-info/	-	0755	rm
python_cinderclient-1.6.0.dist-info/	-	0755	rm
python_dateutil-1.4.1-py2.6.egg-info/	-	0755	rm
python_glanceclient-1.1.0.dist-info/	-	0755	rm
python_glanceclient-2.0.0.dist-info/	-	0755	rm
python_keystoneclient-1.7.1.dist-info/	-	0755	rm
python_keystoneclient-2.3.1.dist-info/	-	0755	rm
python_neutronclient-3.1.0.dist-info/	-	0755	rm
python_novaclient-2.31.0.dist-info/	-	0755	rm
python_novaclient-4.0.0.dist-info/	-	0755	rm
python_openstackclient-1.7.1.dist-info/	-	0755	rm
python_openstackclient-2.4.0.dist-info/	-	0755	rm
python_swiftclient-2.6.0.dist-info/	-	0755	rm
python_swiftclient-3.0.0.dist-info/	-	0755	rm
pytz/	-	0755	rm
pytz-2015.6.dist-info/	-	0755	rm
pytz-2016.4.dist-info/	-	0755	rm
pyzor-1.0.0-py2.6.egg/	-	0755	rm
query_string-0.0.5-py2.6.egg-info/	-	0755	rm
repoze/	-	0755	rm
repoze.lru-0.6-py2.6.egg-info/	-	0755	rm
request-0.0.5-py2.6.egg-info/	-	0755	rm
requests/	-	0755	rm
requests-2.7.0.dist-info/	-	0755	rm
requests-2.9.1.dist-info/	-	0755	rm
requestsexceptions/	-	0755	rm
requestsexceptions-1.1.3.dist-info/	-	0755	rm
rhn/	-	0755	rm
rpmUtils/	-	0755	rm
rsa/	-	0755	rm
rsa-3.4.2-py2.6.egg-info/	-	0755	rm
self-0.0.5-py2.6.egg-info/	-	0755	rm
setools/	-	0755	rm
setuptools/	-	0755	rm
setuptools-20.10.1.dist-info/	-	0755	rm
six-1.9.0.dist-info/	-	0755	rm
six-1.10.0.dist-info/	-	0755	rm
sos/	-	0755	rm
stevedore/	-	0755	rm
stevedore-1.8.0.dist-info/	-	0755	rm
stevedore-1.12.0.dist-info/	-	0755	rm
supervisor/	-	0755	rm
swiftclient/	-	0755	rm
tablib/	-	0755	rm
tablib-0.10.0.dist-info/	-	0755	rm
unicodecsv/	-	0755	rm
unicodecsv-0.14.1-py2.6.egg-info/	-	0755	rm
urlgrabber/	-	0755	rm
urllib3/	-	0755	rm
urllib3-1.10.2-py2.6.egg-info/	-	0755	rm
urllib3-1.12.dist-info/	-	0755	rm
urllib3-1.15.1.dist-info/	-	0755	rm
warlock/	-	0755	rm
warlock-1.1.0-py2.6.egg-info/	-	0755	rm
warlock-1.2.0-py2.6.egg-info/	-	0755	rm
yum/	-	0755	rm
yumutils/	-	0755	rm
appdirs.py	22374	0755	edit dl rm
appdirs.pyc	20665	0644	edit dl rm
argparse.py	89214	0644	edit dl rm
argparse.pyc	66815	0644	edit dl rm
argparse.pyo	66491	0644	edit dl rm
chardet-2.0.1-py2.6.egg-info	1605	0644	edit dl rm
clsudo.py	12953	0644	edit dl rm
clsudo.pyc	11392	0644	edit dl rm
clsudo.pyo	11392	0644	edit dl rm
cmd2.py	65069	0644	edit dl rm
cmd2.pyc	65019	0644	edit dl rm
configobj-4.6.0-py2.6.egg-info	312	0644	edit dl rm
configobj.py	86447	0644	edit dl rm
configobj.pyc	66412	0644	edit dl rm
configobj.pyo	66412	0644	edit dl rm
dbus_bindings.py	33	0644	edit dl rm
dbus_bindings.pyc	185	0644	edit dl rm
dbus_bindings.pyo	185	0644	edit dl rm
decorator.py	15775	0644	edit dl rm
decorator.pyc	14485	0644	edit dl rm
dict.py	2239	0644	edit dl rm
dnspython-1.11.1-py2.6.egg-info	1280	0644	edit dl rm
easy-install.pth	276	0644	edit dl rm
easy_install.py	126	0644	edit dl rm
easy_install.pyc	317	0644	edit dl rm
easy_install.pyo	317	0644	edit dl rm
get.py	322	0644	edit dl rm
hwdata.py	8142	0644	edit dl rm
hwdata.pyc	6283	0644	edit dl rm
hwdata.pyo	6283	0644	edit dl rm
iniparse-0.3.1-py2.6.egg-info	1085	0644	edit dl rm
ipaddress.py	79659	0644	edit dl rm
ipaddress.pyc	75900	0644	edit dl rm
jsonpatch.py	15946	0644	edit dl rm
jsonpatch.pyc	17481	0644	edit dl rm
jsonpatch.pyo	17277	0644	edit dl rm
jsonpointer-1.0-py2.6.egg-info	302	0644	edit dl rm
jsonpointer.py	6610	0644	edit dl rm
jsonpointer.pyc	6368	0644	edit dl rm
jsonpointer.pyo	6368	0644	edit dl rm
libproxy.py	4330	0644	edit dl rm
libproxy.pyc	3990	0644	edit dl rm
libproxy.pyo	3990	0644	edit dl rm
lprettytable.py	23849	0755	edit dl rm
lprettytable.pyc	19619	0644	edit dl rm
lprettytable.pyo	19472	0644	edit dl rm
Markdown-2.0.1-py2.6.egg-info	1340	0644	edit dl rm
monotonic.py	5345	0644	edit dl rm
monotonic.pyc	5479	0644	edit dl rm
ndg_httpsclient-0.4.0-py2.6-nspkg.pth	296	0644	edit dl rm
ordereddict-1.1-py2.6.egg-info	183	0644	edit dl rm
ordereddict-1.2-py2.6.egg-info	183	0644	edit dl rm
ordereddict.py	4221	0644	edit dl rm
ordereddict.pyc	4421	0644	edit dl rm
ordereddict.pyo	4421	0644	edit dl rm
pciutils-2.3.5-py2.6.egg-info	242	0644	edit dl rm
pkg_resources.py	88196	0644	edit dl rm
pkg_resources.pyc	92875	0644	edit dl rm
pkg_resources.pyo	92875	0644	edit dl rm
post.py	226	0644	edit dl rm
prettytable.py	54204	0644	edit dl rm
prettytable.pyc	52252	0644	edit dl rm
prettytable.pyo	51266	0644	edit dl rm
public.py	4635	0644	edit dl rm
pyOpenSSL-0.15.1-py2.6.egg	235736	0644	edit dl rm
pyOpenSSL-16.0.0-py2.6.egg	94308	0644	edit dl rm
pyparsing.py	158256	0644	edit dl rm
pyparsing.pyc	157859	0644	edit dl rm
pytz-2010h-py2.6.egg-info	22577	0644	edit dl rm
query_string.py	840	0644	edit dl rm
README	119	0644	edit dl rm
repoze.lru-0.6-py2.6-nspkg.pth	307	0644	edit dl rm
request.py	207	0644	edit dl rm
requests-2.6.0-py2.6.egg-info	40357	0644	edit dl rm
rhnlib-2.5.22-py2.6.egg-info	339	0644	edit dl rm
secureio.py	9222	0644	edit dl rm
secureio.pyc	4721	0644	edit dl rm
secureio.pyo	4721	0644	edit dl rm
self.py	728	0644	edit dl rm
setuptools-0.6c11-py2.6.egg-info	144	0644	edit dl rm
setuptools-18.3.2-py2.6.egg	359033	0755	edit dl rm
setuptools-20.9.0-py2.6.egg	472832	0644	edit dl rm
setuptools.pth	34	0644	edit dl rm
site.py	2362	0644	edit dl rm
site.pyc	1771	0644	edit dl rm
site.pyo	1771	0644	edit dl rm
six.py	29664	0644	edit dl rm
six.pyc	29330	0644	edit dl rm
six.pyo	26911	0644	edit dl rm
supervisor-2.1-py2.6.egg-info	797	0644	edit dl rm
urlgrabber-3.9.1-py2.6.egg-info	2285	0644	edit dl rm
validate.py	46768	0644	edit dl rm
validate.pyc	47384	0644	edit dl rm
validate.pyo	47384	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/prettytable.py (54204B)

#!/usr/bin/env python
#
# Copyright (c) 2009-2013, Luke Maurits <luke@maurits.id.au>
# All rights reserved.
# With contributions from:
#  * Chris Clark
#  * Klein Stephane
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
#   this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
#   this list of conditions and the following disclaimer in the documentation
#   and/or other materials provided with the distribution.
# * The name of the author may not be used to endorse or promote products
#   derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

__version__ = "0.7.2"

import copy
import csv
import random
import re
import sys
import textwrap
import itertools
import unicodedata

py3k = sys.version_info[0] >= 3
if py3k:
    unicode = str
    basestring = str
    itermap = map
    iterzip = zip
    uni_chr = chr
    from html.parser import HTMLParser
else: 
    itermap = itertools.imap
    iterzip = itertools.izip
    uni_chr = unichr
    from HTMLParser import HTMLParser

if py3k and sys.version_info[1] >= 2:
    from html import escape
else:
    from cgi import escape

# hrule styles
FRAME = 0
ALL   = 1
NONE  = 2
HEADER = 3

# Table styles
DEFAULT = 10
MSWORD_FRIENDLY = 11
PLAIN_COLUMNS = 12
RANDOM = 20

_re = re.compile("\033\[[0-9;]*m")

def _get_size(text):
    lines = text.split("\n")
    height = len(lines)
    width = max([_str_block_width(line) for line in lines])
    return (width, height)
        
class PrettyTable(object):

def __init__(self, field_names=None, **kwargs):

"""Return a new PrettyTable instance

Arguments:

encoding - Unicode encoding scheme used to decode any encoded input
        field_names - list or tuple of field names
        fields - list or tuple of field names to include in displays
        start - index of first data row to include in output
        end - index of last data row to include in output PLUS ONE (list slice style)
        header - print a header showing field names (True or False)
        header_style - stylisation to apply to field names in header ("cap", "title", "upper", "lower" or None)
        border - print a border around the table (True or False)
        hrules - controls printing of horizontal rules after rows.  Allowed values: FRAME, HEADER, ALL, NONE
        vrules - controls printing of vertical rules between columns.  Allowed values: FRAME, ALL, NONE
        int_format - controls formatting of integer data
        float_format - controls formatting of floating point data
        padding_width - number of spaces on either side of column data (only used if left and right paddings are None)
        left_padding_width - number of spaces on left hand side of column data
        right_padding_width - number of spaces on right hand side of column data
        vertical_char - single character string used to draw vertical lines
        horizontal_char - single character string used to draw horizontal lines
        junction_char - single character string used to draw line junctions
        sortby - name of field to sort rows by
        sort_key - sorting key function, applied to data points before sorting
        valign - default valign for each row (None, "t", "m" or "b")
        reversesort - True or False to sort in descending or ascending order"""

self.encoding = kwargs.get("encoding", "UTF-8")

# Data
        self._field_names = []
        self._align = {}
        self._valign = {}
        self._max_width = {}
        self._rows = []
        if field_names:
            self.field_names = field_names
        else:
            self._widths = []

# Options
        self._options = "start end fields header border sortby reversesort sort_key attributes format hrules vrules".split()
        self._options.extend("int_format float_format padding_width left_padding_width right_padding_width".split())
        self._options.extend("vertical_char horizontal_char junction_char header_style valign xhtml print_empty".split())
        for option in self._options:
            if option in kwargs:
                self._validate_option(option, kwargs[option])
            else:
                kwargs[option] = None

self._start = kwargs["start"] or 0
        self._end = kwargs["end"] or None
        self._fields = kwargs["fields"] or None

if kwargs["header"] in (True, False):
            self._header = kwargs["header"]
        else:
            self._header = True
        self._header_style = kwargs["header_style"] or None
        if kwargs["border"] in (True, False):
            self._border = kwargs["border"]
        else:
            self._border = True
        self._hrules = kwargs["hrules"] or FRAME
        self._vrules = kwargs["vrules"] or ALL

self._sortby = kwargs["sortby"] or None
        if kwargs["reversesort"] in (True, False):
            self._reversesort = kwargs["reversesort"]
        else:
            self._reversesort = False
        self._sort_key = kwargs["sort_key"] or (lambda x: x)

self._int_format = kwargs["int_format"] or {}
        self._float_format = kwargs["float_format"] or {}
        self._padding_width = kwargs["padding_width"] or 1
        self._left_padding_width = kwargs["left_padding_width"] or None
        self._right_padding_width = kwargs["right_padding_width"] or None

self._vertical_char = kwargs["vertical_char"] or self._unicode("|")
        self._horizontal_char = kwargs["horizontal_char"] or self._unicode("-")
        self._junction_char = kwargs["junction_char"] or self._unicode("+")
        
        if kwargs["print_empty"] in (True, False):
            self._print_empty = kwargs["print_empty"]
        else:
            self._print_empty = True
        self._format = kwargs["format"] or False
        self._xhtml = kwargs["xhtml"] or False
        self._attributes = kwargs["attributes"] or {}
   
    def _unicode(self, value):
        if not isinstance(value, basestring):
            value = str(value)
        if not isinstance(value, unicode):
            value = unicode(value, self.encoding, "strict")
        return value

def _justify(self, text, width, align):
        excess = width - _str_block_width(text)
        if align == "l":
            return text + excess * " "
        elif align == "r":
            return excess * " " + text
        else:
            if excess % 2:
                # Uneven padding
                # Put more space on right if text is of odd length...
                if _str_block_width(text) % 2:
                    return (excess//2)*" " + text + (excess//2 + 1)*" "
                # and more space on left if text is of even length
                else:
                    return (excess//2 + 1)*" " + text + (excess//2)*" "
                # Why distribute extra space this way?  To match the behaviour of
                # the inbuilt str.center() method.
            else:
                # Equal padding on either side
                return (excess//2)*" " + text + (excess//2)*" "

def __getattr__(self, name):

if name == "rowcount":
            return len(self._rows)
        elif name == "colcount":
            if self._field_names:
                return len(self._field_names)
            elif self._rows:
                return len(self._rows[0])
            else:
                return 0
        else:
            raise AttributeError(name)
 
    def __getitem__(self, index):

new = PrettyTable()
        new.field_names = self.field_names
        for attr in self._options:
            setattr(new, "_"+attr, getattr(self, "_"+attr))
        setattr(new, "_align", getattr(self, "_align"))
        if isinstance(index, slice):
            for row in self._rows[index]:
                new.add_row(row)
        elif isinstance(index, int):
            new.add_row(self._rows[index])
        else:
            raise Exception("Index %s is invalid, must be an integer or slice" % str(index))
        return new

if py3k:
        def __str__(self):
           return self.__unicode__()
    else:
        def __str__(self):
           return self.__unicode__().encode(self.encoding)

def __unicode__(self):
        return self.get_string()

##############################
    # ATTRIBUTE VALIDATORS       #
    ##############################

# The method _validate_option is all that should be used elsewhere in the code base to validate options.
    # It will call the appropriate validation method for that option.  The individual validation methods should
    # never need to be called directly (although nothing bad will happen if they *are*).
    # Validation happens in TWO places.
    # Firstly, in the property setters defined in the ATTRIBUTE MANAGMENT section.
    # Secondly, in the _get_options method, where keyword arguments are mixed with persistent settings

def _validate_option(self, option, val):
        if option in ("field_names"):
            self._validate_field_names(val)
        elif option in ("start", "end", "max_width", "padding_width", "left_padding_width", "right_padding_width", "format"):
            self._validate_nonnegative_int(option, val)
        elif option in ("sortby"):
            self._validate_field_name(option, val)
        elif option in ("sort_key"):
            self._validate_function(option, val)
        elif option in ("hrules"):
            self._validate_hrules(option, val)
        elif option in ("vrules"):
            self._validate_vrules(option, val)
        elif option in ("fields"):
            self._validate_all_field_names(option, val)
        elif option in ("header", "border", "reversesort", "xhtml", "print_empty"):
            self._validate_true_or_false(option, val)
        elif option in ("header_style"):
            self._validate_header_style(val)
        elif option in ("int_format"):
            self._validate_int_format(option, val)
        elif option in ("float_format"):
            self._validate_float_format(option, val)
        elif option in ("vertical_char", "horizontal_char", "junction_char"):
            self._validate_single_char(option, val)
        elif option in ("attributes"):
            self._validate_attributes(option, val)
        else:
            raise Exception("Unrecognised option: %s!" % option)

def _validate_field_names(self, val):
        # Check for appropriate length
        if self._field_names:
            try:
               assert len(val) == len(self._field_names)
            except AssertionError:
               raise Exception("Field name list has incorrect number of values, (actual) %d!=%d (expected)" % (len(val), len(self._field_names)))
        if self._rows:
            try:
               assert len(val) == len(self._rows[0])
            except AssertionError:
               raise Exception("Field name list has incorrect number of values, (actual) %d!=%d (expected)" % (len(val), len(self._rows[0])))
        # Check for uniqueness
        try:
            assert len(val) == len(set(val))
        except AssertionError:
            raise Exception("Field names must be unique!")

def _validate_header_style(self, val):
        try:
            assert val in ("cap", "title", "upper", "lower", None)
        except AssertionError:
            raise Exception("Invalid header style, use cap, title, upper, lower or None!")

def _validate_align(self, val):
        try:
            assert val in ["l","c","r"]
        except AssertionError:
            raise Exception("Alignment %s is invalid, use l, c or r!" % val)

def _validate_valign(self, val):
        try:
            assert val in ["t","m","b",None]
        except AssertionError:
            raise Exception("Alignment %s is invalid, use t, m, b or None!" % val)

def _validate_nonnegative_int(self, name, val):
        try:
            assert int(val) >= 0
        except AssertionError:
            raise Exception("Invalid value for %s: %s!" % (name, self._unicode(val)))

def _validate_true_or_false(self, name, val):
        try:
            assert val in (True, False)
        except AssertionError:
            raise Exception("Invalid value for %s!  Must be True or False." % name)

def _validate_int_format(self, name, val):
        if val == "":
            return
        try:
            assert type(val) in (str, unicode)
            assert val.isdigit()
        except AssertionError:
            raise Exception("Invalid value for %s!  Must be an integer format string." % name)

def _validate_float_format(self, name, val):
        if val == "":
            return
        try:
            assert type(val) in (str, unicode)
            assert "." in val
            bits = val.split(".")
            assert len(bits) <= 2
            assert bits[0] == "" or bits[0].isdigit()
            assert bits[1] == "" or bits[1].isdigit()
        except AssertionError:
            raise Exception("Invalid value for %s!  Must be a float format string." % name)

def _validate_function(self, name, val):
        try:
            assert hasattr(val, "__call__")
        except AssertionError:
            raise Exception("Invalid value for %s!  Must be a function." % name)

def _validate_hrules(self, name, val):
        try:
            assert val in (ALL, FRAME, HEADER, NONE)
        except AssertionError:
            raise Exception("Invalid value for %s!  Must be ALL, FRAME, HEADER or NONE." % name)

def _validate_vrules(self, name, val):
        try:
            assert val in (ALL, FRAME, NONE)
        except AssertionError:
            raise Exception("Invalid value for %s!  Must be ALL, FRAME, or NONE." % name)

def _validate_field_name(self, name, val):
        try:
            assert (val in self._field_names) or (val is None)
        except AssertionError:
            raise Exception("Invalid field name: %s!" % val)

def _validate_all_field_names(self, name, val):
        try:
            for x in val:
                self._validate_field_name(name, x)
        except AssertionError:
            raise Exception("fields must be a sequence of field names!")

def _validate_single_char(self, name, val):
        try:
            assert _str_block_width(val) == 1
        except AssertionError:
            raise Exception("Invalid value for %s!  Must be a string of length 1." % name)

def _validate_attributes(self, name, val):
        try:
            assert isinstance(val, dict)
        except AssertionError:
            raise Exception("attributes must be a dictionary of name/value pairs!")

##############################
    # ATTRIBUTE MANAGEMENT       #
    ##############################

def _get_field_names(self):
        return self._field_names
        """The names of the fields

Arguments:

fields - list or tuple of field names"""
    def _set_field_names(self, val):
        val = [self._unicode(x) for x in val]
        self._validate_option("field_names", val)
        if self._field_names:
            old_names = self._field_names[:]
        self._field_names = val
        if self._align and old_names:
            for old_name, new_name in zip(old_names, val):
                self._align[new_name] = self._align[old_name]
            for old_name in old_names:
                if old_name not in self._align:
                    self._align.pop(old_name)
        else:
            for field in self._field_names:
                self._align[field] = "c"
        if self._valign and old_names:
            for old_name, new_name in zip(old_names, val):
                self._valign[new_name] = self._valign[old_name]
            for old_name in old_names:
                if old_name not in self._valign:
                    self._valign.pop(old_name)
        else:
            for field in self._field_names:
                self._valign[field] = "t"
    field_names = property(_get_field_names, _set_field_names)

def _get_align(self):
        return self._align
    def _set_align(self, val):
        self._validate_align(val)
        for field in self._field_names:
            self._align[field] = val
    align = property(_get_align, _set_align)

def _get_valign(self):
        return self._valign
    def _set_valign(self, val):
        self._validate_valign(val)
        for field in self._field_names:
            self._valign[field] = val
    valign = property(_get_valign, _set_valign)

def _get_max_width(self):
        return self._max_width
    def _set_max_width(self, val):
        self._validate_option("max_width", val)
        for field in self._field_names:
            self._max_width[field] = val
    max_width = property(_get_max_width, _set_max_width)
    
    def _get_fields(self):
        """List or tuple of field names to include in displays

Arguments:

fields - list or tuple of field names to include in displays"""
        return self._fields
    def _set_fields(self, val):
        self._validate_option("fields", val)
        self._fields = val
    fields = property(_get_fields, _set_fields)

def _get_start(self):
        """Start index of the range of rows to print

Arguments:

start - index of first data row to include in output"""
        return self._start

def _set_start(self, val):
        self._validate_option("start", val)
        self._start = val
    start = property(_get_start, _set_start)

def _get_end(self):
        """End index of the range of rows to print

Arguments:

end - index of last data row to include in output PLUS ONE (list slice style)"""
        return self._end
    def _set_end(self, val):
        self._validate_option("end", val)
        self._end = val
    end = property(_get_end, _set_end)

def _get_sortby(self):
        """Name of field by which to sort rows

Arguments:

sortby - field name to sort by"""
        return self._sortby
    def _set_sortby(self, val):
        self._validate_option("sortby", val)
        self._sortby = val
    sortby = property(_get_sortby, _set_sortby)

def _get_reversesort(self):
        """Controls direction of sorting (ascending vs descending)

Arguments:

reveresort - set to True to sort by descending order, or False to sort by ascending order"""
        return self._reversesort
    def _set_reversesort(self, val):
        self._validate_option("reversesort", val)
        self._reversesort = val
    reversesort = property(_get_reversesort, _set_reversesort)

def _get_sort_key(self):
        """Sorting key function, applied to data points before sorting

Arguments:

sort_key - a function which takes one argument and returns something to be sorted"""
        return self._sort_key
    def _set_sort_key(self, val):
        self._validate_option("sort_key", val)
        self._sort_key = val
    sort_key = property(_get_sort_key, _set_sort_key)
 
    def _get_header(self):
        """Controls printing of table header with field names

Arguments:

header - print a header showing field names (True or False)"""
        return self._header
    def _set_header(self, val):
        self._validate_option("header", val)
        self._header = val
    header = property(_get_header, _set_header)

def _get_header_style(self):
        """Controls stylisation applied to field names in header

Arguments:

header_style - stylisation to apply to field names in header ("cap", "title", "upper", "lower" or None)"""
        return self._header_style
    def _set_header_style(self, val):
        self._validate_header_style(val)
        self._header_style = val
    header_style = property(_get_header_style, _set_header_style)

def _get_border(self):
        """Controls printing of border around table

Arguments:

border - print a border around the table (True or False)"""
        return self._border
    def _set_border(self, val):
        self._validate_option("border", val)
        self._border = val
    border = property(_get_border, _set_border)

def _get_hrules(self):
        """Controls printing of horizontal rules after rows

Arguments:

hrules - horizontal rules style.  Allowed values: FRAME, ALL, HEADER, NONE"""
        return self._hrules
    def _set_hrules(self, val):
        self._validate_option("hrules", val)
        self._hrules = val
    hrules = property(_get_hrules, _set_hrules)

def _get_vrules(self):
        """Controls printing of vertical rules between columns

Arguments:

vrules - vertical rules style.  Allowed values: FRAME, ALL, NONE"""
        return self._vrules
    def _set_vrules(self, val):
        self._validate_option("vrules", val)
        self._vrules = val
    vrules = property(_get_vrules, _set_vrules)

def _get_int_format(self):
        """Controls formatting of integer data
        Arguments:

int_format - integer format string"""
        return self._int_format
    def _set_int_format(self, val):
#        self._validate_option("int_format", val)
        for field in self._field_names:
            self._int_format[field] = val
    int_format = property(_get_int_format, _set_int_format)

def _get_float_format(self):
        """Controls formatting of floating point data
        Arguments:

float_format - floating point format string"""
        return self._float_format
    def _set_float_format(self, val):
#        self._validate_option("float_format", val)
        for field in self._field_names:
            self._float_format[field] = val
    float_format = property(_get_float_format, _set_float_format)

def _get_padding_width(self):
        """The number of empty spaces between a column's edge and its content

Arguments:

padding_width - number of spaces, must be a positive integer"""
        return self._padding_width
    def _set_padding_width(self, val):
        self._validate_option("padding_width", val)
        self._padding_width = val
    padding_width = property(_get_padding_width, _set_padding_width)

def _get_left_padding_width(self):
        """The number of empty spaces between a column's left edge and its content

Arguments:

left_padding - number of spaces, must be a positive integer"""
        return self._left_padding_width
    def _set_left_padding_width(self, val):
        self._validate_option("left_padding_width", val)
        self._left_padding_width = val
    left_padding_width = property(_get_left_padding_width, _set_left_padding_width)

def _get_right_padding_width(self):
        """The number of empty spaces between a column's right edge and its content

Arguments:

right_padding - number of spaces, must be a positive integer"""
        return self._right_padding_width
    def _set_right_padding_width(self, val):
        self._validate_option("right_padding_width", val)
        self._right_padding_width = val
    right_padding_width = property(_get_right_padding_width, _set_right_padding_width)

def _get_vertical_char(self):
        """The charcter used when printing table borders to draw vertical lines

Arguments:

vertical_char - single character string used to draw vertical lines"""
        return self._vertical_char
    def _set_vertical_char(self, val):
        val = self._unicode(val)
        self._validate_option("vertical_char", val)
        self._vertical_char = val
    vertical_char = property(_get_vertical_char, _set_vertical_char)

def _get_horizontal_char(self):
        """The charcter used when printing table borders to draw horizontal lines

Arguments:

horizontal_char - single character string used to draw horizontal lines"""
        return self._horizontal_char
    def _set_horizontal_char(self, val):
        val = self._unicode(val)
        self._validate_option("horizontal_char", val)
        self._horizontal_char = val
    horizontal_char = property(_get_horizontal_char, _set_horizontal_char)

def _get_junction_char(self):
        """The charcter used when printing table borders to draw line junctions

Arguments:

junction_char - single character string used to draw line junctions"""
        return self._junction_char
    def _set_junction_char(self, val):
        val = self._unicode(val)
        self._validate_option("vertical_char", val)
        self._junction_char = val
    junction_char = property(_get_junction_char, _set_junction_char)

def _get_format(self):
        """Controls whether or not HTML tables are formatted to match styling options

Arguments:

format - True or False"""
        return self._format
    def _set_format(self, val):
        self._validate_option("format", val)
        self._format = val
    format = property(_get_format, _set_format)

def _get_print_empty(self):
        """Controls whether or not empty tables produce a header and frame or just an empty string

Arguments:

print_empty - True or False"""
        return self._print_empty
    def _set_print_empty(self, val):
        self._validate_option("print_empty", val)
        self._print_empty = val
    print_empty = property(_get_print_empty, _set_print_empty)

def _get_attributes(self):
        """A dictionary of HTML attribute name/value pairs to be included in the <table> tag when printing HTML

Arguments:

attributes - dictionary of attributes"""
        return self._attributes
    def _set_attributes(self, val):
        self._validate_option("attributes", val)
        self._attributes = val
    attributes = property(_get_attributes, _set_attributes)

##############################
    # OPTION MIXER               #
    ##############################

def _get_options(self, kwargs):

options = {}
        for option in self._options:
            if option in kwargs:
                self._validate_option(option, kwargs[option])
                options[option] = kwargs[option]
            else:
                options[option] = getattr(self, "_"+option)
        return options

##############################
    # PRESET STYLE LOGIC         #
    ##############################

def set_style(self, style):

if style == DEFAULT:
            self._set_default_style()
        elif style == MSWORD_FRIENDLY:
            self._set_msword_style()
        elif style == PLAIN_COLUMNS:
            self._set_columns_style()
        elif style == RANDOM:
            self._set_random_style()
        else:
            raise Exception("Invalid pre-set style!")

def _set_default_style(self):

self.header = True
        self.border = True
        self._hrules = FRAME
        self._vrules = ALL
        self.padding_width = 1
        self.left_padding_width = 1
        self.right_padding_width = 1
        self.vertical_char = "|"
        self.horizontal_char = "-"
        self.junction_char = "+"

def _set_msword_style(self):

self.header = True
        self.border = True
        self._hrules = NONE
        self.padding_width = 1
        self.left_padding_width = 1
        self.right_padding_width = 1
        self.vertical_char = "|"

def _set_columns_style(self):

self.header = True
        self.border = False
        self.padding_width = 1
        self.left_padding_width = 0
        self.right_padding_width = 8

def _set_random_style(self):

# Just for fun!
        self.header = random.choice((True, False))
        self.border = random.choice((True, False))
        self._hrules = random.choice((ALL, FRAME, HEADER, NONE))
        self._vrules = random.choice((ALL, FRAME, NONE))
        self.left_padding_width = random.randint(0,5)
        self.right_padding_width = random.randint(0,5)
        self.vertical_char = random.choice("~!@#$%^&*()_+|-=\{}[];':\",./;<>?")
        self.horizontal_char = random.choice("~!@#$%^&*()_+|-=\{}[];':\",./;<>?")
        self.junction_char = random.choice("~!@#$%^&*()_+|-=\{}[];':\",./;<>?")

##############################
    # DATA INPUT METHODS         #
    ##############################

def add_row(self, row):

"""Add a row to the table

Arguments:

row - row of data, should be a list with as many elements as the table
        has fields"""

if self._field_names and len(row) != len(self._field_names):
            raise Exception("Row has incorrect number of values, (actual) %d!=%d (expected)" %(len(row),len(self._field_names)))
        if not self._field_names:
            self.field_names = [("Field %d" % (n+1)) for n in range(0,len(row))]
        self._rows.append(list(row))

def del_row(self, row_index):

"""Delete a row to the table

Arguments:

row_index - The index of the row you want to delete.  Indexing starts at 0."""

if row_index > len(self._rows)-1:
            raise Exception("Cant delete row at index %d, table only has %d rows!" % (row_index, len(self._rows)))
        del self._rows[row_index]

def add_column(self, fieldname, column, align="c", valign="t"):

"""Add a column to the table.

Arguments:

fieldname - name of the field to contain the new column of data
        column - column of data, should be a list with as many elements as the
        table has rows
        align - desired alignment for this column - "l" for left, "c" for centre and "r" for right
        valign - desired vertical alignment for new columns - "t" for top, "m" for middle and "b" for bottom"""

if len(self._rows) in (0, len(column)):
            self._validate_align(align)
            self._validate_valign(valign)
            self._field_names.append(fieldname)
            self._align[fieldname] = align
            self._valign[fieldname] = valign
            for i in range(0, len(column)):
                if len(self._rows) < i+1:
                    self._rows.append([])
                self._rows[i].append(column[i])
        else:
            raise Exception("Column length %d does not match number of rows %d!" % (len(column), len(self._rows)))

def clear_rows(self):

"""Delete all rows from the table but keep the current field names"""

self._rows = []

def clear(self):

"""Delete all rows and field names from the table, maintaining nothing but styling options"""

self._rows = []
        self._field_names = []
        self._widths = []

##############################
    # MISC PUBLIC METHODS        #
    ##############################

def copy(self):
        return copy.deepcopy(self)

##############################
    # MISC PRIVATE METHODS       #
    ##############################

def _format_value(self, field, value):
        if isinstance(value, int) and field in self._int_format:
            value = self._unicode(("%%%sd" % self._int_format[field]) % value)
        elif isinstance(value, float) and field in self._float_format:
            value = self._unicode(("%%%sf" % self._float_format[field]) % value)
        return self._unicode(value)

def _compute_widths(self, rows, options):
        if options["header"]:
            widths = [_get_size(field)[0] for field in self._field_names]
        else:
            widths = len(self.field_names) * [0]
        for row in rows:
            for index, value in enumerate(row):
                fieldname = self.field_names[index]
                if fieldname in self.max_width:
                    widths[index] = max(widths[index], min(_get_size(value)[0], self.max_width[fieldname]))
                else:
                    widths[index] = max(widths[index], _get_size(value)[0])
        self._widths = widths

def _get_padding_widths(self, options):

if options["left_padding_width"] is not None:
            lpad = options["left_padding_width"]
        else:
            lpad = options["padding_width"]
        if options["right_padding_width"] is not None:
            rpad = options["right_padding_width"]
        else:
            rpad = options["padding_width"]
        return lpad, rpad

def _get_rows(self, options):
        """Return only those data rows that should be printed, based on slicing and sorting.

Arguments:

options - dictionary of option settings."""
       
        # Make a copy of only those rows in the slice range 
        rows = copy.deepcopy(self._rows[options["start"]:options["end"]])
        # Sort if necessary
        if options["sortby"]:
            sortindex = self._field_names.index(options["sortby"])
            # Decorate
            rows = [[row[sortindex]]+row for row in rows]
            # Sort
            rows.sort(reverse=options["reversesort"], key=options["sort_key"])
            # Undecorate
            rows = [row[1:] for row in rows]
        return rows
        
    def _format_row(self, row, options):
        return [self._format_value(field, value) for (field, value) in zip(self._field_names, row)]

def _format_rows(self, rows, options):
        return [self._format_row(row, options) for row in rows]
 
    ##############################
    # PLAIN TEXT STRING METHODS  #
    ##############################

def get_string(self, **kwargs):

"""Return string representation of table in current state.

Arguments:

start - index of first data row to include in output
        end - index of last data row to include in output PLUS ONE (list slice style)
        fields - names of fields (columns) to include
        header - print a header showing field names (True or False)
        border - print a border around the table (True or False)
        hrules - controls printing of horizontal rules after rows.  Allowed values: ALL, FRAME, HEADER, NONE
        vrules - controls printing of vertical rules between columns.  Allowed values: FRAME, ALL, NONE
        int_format - controls formatting of integer data
        float_format - controls formatting of floating point data
        padding_width - number of spaces on either side of column data (only used if left and right paddings are None)
        left_padding_width - number of spaces on left hand side of column data
        right_padding_width - number of spaces on right hand side of column data
        vertical_char - single character string used to draw vertical lines
        horizontal_char - single character string used to draw horizontal lines
        junction_char - single character string used to draw line junctions
        sortby - name of field to sort rows by
        sort_key - sorting key function, applied to data points before sorting
        reversesort - True or False to sort in descending or ascending order
        print empty - if True, stringify just the header for an empty table, if False return an empty string """

options = self._get_options(kwargs)

lines = []

# Don't think too hard about an empty table
        # Is this the desired behaviour?  Maybe we should still print the header?
        if self.rowcount == 0 and (not options["print_empty"] or not options["border"]):
            return ""

# Get the rows we need to print, taking into account slicing, sorting, etc.
        rows = self._get_rows(options)

# Turn all data in all rows into Unicode, formatted as desired
        formatted_rows = self._format_rows(rows, options)

# Compute column widths
        self._compute_widths(formatted_rows, options)

# Add header or top of border
        self._hrule = self._stringify_hrule(options)
        if options["header"]:
            lines.append(self._stringify_header(options))
        elif options["border"] and options["hrules"] in (ALL, FRAME):
            lines.append(self._hrule)

# Add rows
        for row in formatted_rows:
            lines.append(self._stringify_row(row, options))

# Add bottom of border
        if options["border"] and options["hrules"] == FRAME:
            lines.append(self._hrule)
        
        return self._unicode("\n").join(lines)

def _stringify_hrule(self, options):

if not options["border"]:
            return ""
        lpad, rpad = self._get_padding_widths(options)
        if options['vrules'] in (ALL, FRAME):
            bits = [options["junction_char"]]
        else:
            bits = [options["horizontal_char"]]
        # For tables with no data or fieldnames
        if not self._field_names:
                bits.append(options["junction_char"])
                return "".join(bits)
        for field, width in zip(self._field_names, self._widths):
            if options["fields"] and field not in options["fields"]:
                continue
            bits.append((width+lpad+rpad)*options["horizontal_char"])
            if options['vrules'] == ALL:
                bits.append(options["junction_char"])
            else:
                bits.append(options["horizontal_char"])
        if options["vrules"] == FRAME:
            bits.pop()
            bits.append(options["junction_char"])
        return "".join(bits)

def _stringify_header(self, options):

bits = []
        lpad, rpad = self._get_padding_widths(options)
        if options["border"]:
            if options["hrules"] in (ALL, FRAME):
                bits.append(self._hrule)
                bits.append("\n")
            if options["vrules"] in (ALL, FRAME):
                bits.append(options["vertical_char"])
            else:
                bits.append(" ")
        # For tables with no data or field names
        if not self._field_names:
            if options["vrules"] in (ALL, FRAME):
                bits.append(options["vertical_char"])
            else:
                bits.append(" ")
        for field, width, in zip(self._field_names, self._widths):
            if options["fields"] and field not in options["fields"]:
                continue
            if self._header_style == "cap":
                fieldname = field.capitalize()
            elif self._header_style == "title":
                fieldname = field.title()
            elif self._header_style == "upper":
                fieldname = field.upper()
            elif self._header_style == "lower":
                fieldname = field.lower()
            else:
                fieldname = field
            bits.append(" " * lpad + self._justify(fieldname, width, self._align[field]) + " " * rpad)
            if options["border"]:
                if options["vrules"] == ALL:
                    bits.append(options["vertical_char"])
                else:
                    bits.append(" ")
        # If vrules is FRAME, then we just appended a space at the end
        # of the last field, when we really want a vertical character
        if options["border"] and options["vrules"] == FRAME:
            bits.pop()
            bits.append(options["vertical_char"])
        if options["border"] and options["hrules"] != NONE:
            bits.append("\n")
            bits.append(self._hrule)
        return "".join(bits)

def _stringify_row(self, row, options):
       
        for index, field, value, width, in zip(range(0,len(row)), self._field_names, row, self._widths):
            # Enforce max widths
            lines = value.split("\n")
            new_lines = []
            for line in lines: 
                if _str_block_width(line) > width:
                    line = textwrap.fill(line, width)
                new_lines.append(line)
            lines = new_lines
            value = "\n".join(lines)
            row[index] = value

row_height = 0
        for c in row:
            h = _get_size(c)[1]
            if h > row_height:
                row_height = h

bits = []
        lpad, rpad = self._get_padding_widths(options)
        for y in range(0, row_height):
            bits.append([])
            if options["border"]:
                if options["vrules"] in (ALL, FRAME):
                    bits[y].append(self.vertical_char)
                else:
                    bits[y].append(" ")

for field, value, width, in zip(self._field_names, row, self._widths):

valign = self._valign[field]
            lines = value.split("\n")
            dHeight = row_height - len(lines)
            if dHeight:
                if valign == "m":
                  lines = [""] * int(dHeight / 2) + lines + [""] * (dHeight - int(dHeight / 2))
                elif valign == "b":
                  lines = [""] * dHeight + lines
                else:
                  lines = lines + [""] * dHeight

y = 0
            for l in lines:
                if options["fields"] and field not in options["fields"]:
                    continue

bits[y].append(" " * lpad + self._justify(l, width, self._align[field]) + " " * rpad)
                if options["border"]:
                    if options["vrules"] == ALL:
                        bits[y].append(self.vertical_char)
                    else:
                        bits[y].append(" ")
                y += 1

# If vrules is FRAME, then we just appended a space at the end
        # of the last field, when we really want a vertical character
        for y in range(0, row_height):
            if options["border"] and options["vrules"] == FRAME:
                bits[y].pop()
                bits[y].append(options["vertical_char"])
        
        if options["border"] and options["hrules"]== ALL:
            bits[row_height-1].append("\n")
            bits[row_height-1].append(self._hrule)

for y in range(0, row_height):
            bits[y] = "".join(bits[y])

return "\n".join(bits)

##############################
    # HTML STRING METHODS        #
    ##############################

def get_html_string(self, **kwargs):

"""Return string representation of HTML formatted version of table in current state.

Arguments:

start - index of first data row to include in output
        end - index of last data row to include in output PLUS ONE (list slice style)
        fields - names of fields (columns) to include
        header - print a header showing field names (True or False)
        border - print a border around the table (True or False)
        hrules - controls printing of horizontal rules after rows.  Allowed values: ALL, FRAME, HEADER, NONE
        vrules - controls printing of vertical rules between columns.  Allowed values: FRAME, ALL, NONE
        int_format - controls formatting of integer data
        float_format - controls formatting of floating point data
        padding_width - number of spaces on either side of column data (only used if left and right paddings are None)
        left_padding_width - number of spaces on left hand side of column data
        right_padding_width - number of spaces on right hand side of column data
        sortby - name of field to sort rows by
        sort_key - sorting key function, applied to data points before sorting
        attributes - dictionary of name/value pairs to include as HTML attributes in the <table> tag
        xhtml - print <br/> tags if True, <br> tags if false"""

options = self._get_options(kwargs)

if options["format"]:
            string = self._get_formatted_html_string(options)
        else:
            string = self._get_simple_html_string(options)

return string

def _get_simple_html_string(self, options):

lines = []
        if options["xhtml"]:
            linebreak = "<br/>"
        else:
            linebreak = "<br>"

open_tag = []
        open_tag.append("<table")
        if options["attributes"]:
            for attr_name in options["attributes"]:
                open_tag.append(" %s=\"%s\"" % (attr_name, options["attributes"][attr_name]))
        open_tag.append(">")
        lines.append("".join(open_tag))

# Headers
        if options["header"]:
            lines.append("    <tr>")
            for field in self._field_names:
                if options["fields"] and field not in options["fields"]:
                    continue
                lines.append("        <th>%s</th>" % escape(field).replace("\n", linebreak))
            lines.append("    </tr>")

# Data
        rows = self._get_rows(options)
        formatted_rows = self._format_rows(rows, options)
        for row in formatted_rows:
            lines.append("    <tr>")
            for field, datum in zip(self._field_names, row):
                if options["fields"] and field not in options["fields"]:
                    continue
                lines.append("        <td>%s</td>" % escape(datum).replace("\n", linebreak))
            lines.append("    </tr>")

lines.append("</table>")

return self._unicode("\n").join(lines)

def _get_formatted_html_string(self, options):

lines = []
        lpad, rpad = self._get_padding_widths(options)
        if options["xhtml"]:
            linebreak = "<br/>"
        else:
            linebreak = "<br>"

open_tag = []
        open_tag.append("<table")
        if options["border"]:
            if options["hrules"] == ALL and options["vrules"] == ALL:
                open_tag.append(" frame=\"box\" rules=\"all\"")
            elif options["hrules"] == FRAME and options["vrules"] == FRAME:
                open_tag.append(" frame=\"box\"")
            elif options["hrules"] == FRAME and options["vrules"] == ALL:
                open_tag.append(" frame=\"box\" rules=\"cols\"")
            elif options["hrules"] == FRAME:
                open_tag.append(" frame=\"hsides\"")
            elif options["hrules"] == ALL:
                open_tag.append(" frame=\"hsides\" rules=\"rows\"")
            elif options["vrules"] == FRAME:
                open_tag.append(" frame=\"vsides\"")
            elif options["vrules"] == ALL:
                open_tag.append(" frame=\"vsides\" rules=\"cols\"")
        if options["attributes"]:
            for attr_name in options["attributes"]:
                open_tag.append(" %s=\"%s\"" % (attr_name, options["attributes"][attr_name]))
        open_tag.append(">")
        lines.append("".join(open_tag))

# Headers
        if options["header"]:
            lines.append("    <tr>")
            for field in self._field_names:
                if options["fields"] and field not in options["fields"]:
                    continue
                lines.append("        <th style=\"padding-left: %dem; padding-right: %dem; text-align: center\">%s</th>" % (lpad, rpad, escape(field).replace("\n", linebreak)))
            lines.append("    </tr>")

# Data
        rows = self._get_rows(options)
        formatted_rows = self._format_rows(rows, options)
        aligns = []
        valigns = []
        for field in self._field_names:
            aligns.append({ "l" : "left", "r" : "right", "c" : "center" }[self._align[field]])
            valigns.append({"t" : "top", "m" : "middle", "b" : "bottom"}[self._valign[field]])
        for row in formatted_rows:
            lines.append("    <tr>")
            for field, datum, align, valign in zip(self._field_names, row, aligns, valigns):
                if options["fields"] and field not in options["fields"]:
                    continue
                lines.append("        <td style=\"padding-left: %dem; padding-right: %dem; text-align: %s; vertical-align: %s\">%s</td>" % (lpad, rpad, align, valign, escape(datum).replace("\n", linebreak)))
            lines.append("    </tr>")
        lines.append("</table>")

return self._unicode("\n").join(lines)

##############################
# UNICODE WIDTH FUNCTIONS    #
##############################

def _char_block_width(char):
    # Basic Latin, which is probably the most common case
    #if char in xrange(0x0021, 0x007e):
    #if char >= 0x0021 and char <= 0x007e:
    if 0x0021 <= char <= 0x007e:
        return 1
    # Chinese, Japanese, Korean (common)
    if 0x4e00 <= char <= 0x9fff:
        return 2
    # Hangul
    if 0xac00 <= char <= 0xd7af:
        return 2
    # Combining?
    if unicodedata.combining(uni_chr(char)):
        return 0
    # Hiragana and Katakana
    if 0x3040 <= char <= 0x309f or 0x30a0 <= char <= 0x30ff:
        return 2
    # Full-width Latin characters
    if 0xff01 <= char <= 0xff60:
        return 2
    # CJK punctuation
    if 0x3000 <= char <= 0x303e:
        return 2
    # Backspace and delete
    if char in (0x0008, 0x007f):
        return -1
    # Other control characters
    elif char in (0x0000, 0x001f):
        return 0
    # Take a guess
    return 1

def _str_block_width(val):

return sum(itermap(_char_block_width, itermap(ord, _re.sub("", val))))

##############################
# TABLE FACTORIES            #
##############################

def from_csv(fp, field_names = None, **kwargs):

dialect = csv.Sniffer().sniff(fp.read(1024))
    fp.seek(0)
    reader = csv.reader(fp, dialect)

table = PrettyTable(**kwargs)
    if field_names:
        table.field_names = field_names
    else:
        if py3k:
            table.field_names = [x.strip() for x in next(reader)]
        else:
            table.field_names = [x.strip() for x in reader.next()]

for row in reader:
        table.add_row([x.strip() for x in row])

return table

def from_db_cursor(cursor, **kwargs):

if cursor.description:
        table = PrettyTable(**kwargs)
        table.field_names = [col[0] for col in cursor.description]
        for row in cursor.fetchall():
            table.add_row(row)
        return table

class TableHandler(HTMLParser):

def __init__(self, **kwargs):
        HTMLParser.__init__(self)
        self.kwargs = kwargs
        self.tables = []
        self.last_row = []
        self.rows = []
        self.max_row_width = 0
        self.active = None
        self.last_content = ""
        self.is_last_row_header = False

def handle_starttag(self,tag, attrs):
        self.active = tag
        if tag == "th":
            self.is_last_row_header = True

def handle_endtag(self,tag):
        if tag in ["th", "td"]:
            stripped_content = self.last_content.strip()
            self.last_row.append(stripped_content)
        if tag == "tr":
            self.rows.append(
                (self.last_row, self.is_last_row_header))
            self.max_row_width = max(self.max_row_width, len(self.last_row))
            self.last_row = []
            self.is_last_row_header = False
        if tag == "table":
            table = self.generate_table(self.rows)
            self.tables.append(table)
            self.rows = []
        self.last_content = " "
        self.active = None

def handle_data(self, data):
        self.last_content += data

def generate_table(self, rows):
        """
        Generates from a list of rows a PrettyTable object.
        """
        table = PrettyTable(**self.kwargs)
        for row in self.rows:
            if len(row[0]) < self.max_row_width:
                appends = self.max_row_width - len(row[0])
                for i in range(1,appends):
                    row[0].append("-")

if row[1] == True:
                self.make_fields_unique(row[0])
                table.field_names = row[0]
            else:
                table.add_row(row[0])
        return table

def make_fields_unique(self, fields):
        """
        iterates over the row and make each field unique
        """
        for i in range(0, len(fields)):
            for j in range(i+1, len(fields)):
                if fields[i] == fields[j]:
                    fields[j] += "'"

def from_html(html_code, **kwargs):
    """
    Generates a list of PrettyTables from a string of HTML code. Each <table> in
    the HTML becomes one PrettyTable object.
    """

parser = TableHandler(**kwargs)
    parser.feed(html_code)
    return parser.tables

def from_html_one(html_code, **kwargs):
    """
    Generates a PrettyTables from a string of HTML code which contains only a
    single <table>
    """

tables = from_html(html_code, **kwargs)
    try:
        assert len(tables) == 1
    except AssertionError:
        raise Exception("More than one <table> in provided HTML code!  Use from_html instead.")
    return tables[0]

##############################
# MAIN (TEST FUNCTION)       #
##############################

def main():

x = PrettyTable(["City name", "Area", "Population", "Annual Rainfall"])
    x.sortby = "Population"
    x.reversesort = True
    x.int_format["Area"] = "04d"
    x.float_format = "6.1f"
    x.align["City name"] = "l" # Left align city names
    x.add_row(["Adelaide", 1295, 1158259, 600.5])
    x.add_row(["Brisbane", 5905, 1857594, 1146.4])
    x.add_row(["Darwin", 112, 120900, 1714.7])
    x.add_row(["Hobart", 1357, 205556, 619.5])
    x.add_row(["Sydney", 2058, 4336374, 1214.8])
    x.add_row(["Melbourne", 1566, 3806092, 646.9])
    x.add_row(["Perth", 5386, 1554769, 869.4])
    print(x)
    
if __name__ == "__main__":
    main()

cmd: