parameters: (self, field_names=None, **kwargs)
docstring: 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
docstring_summary: Return a new PrettyTable instance
docstring_tokens: Return a new PrettyTable instance
function: 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 {}
function_tokens: def __init__ ( self , field_names = None , * * kwargs ) : 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 { }