content: # flasky extensions.  flasky pygments style based on tango style
  from pygments.style import Style
  from pygments.token import Keyword, Name, Comment, String, Error, \
       Number, Operator, Generic, Whitespace, Punctuation, Other, Literal
  
  
  class FlaskyStyle(Style):
      background_color = "#f8f8f8"
      default_style = ""
  
      styles = {
          # No corresponding class for the following:
          #Text:                     "", # class:  ''
          Whitespace:                "underline #f8f8f8",      # class: 'w'
          Error:                     "#a40000 border:#ef2929", # class: 'err'
          Other:                     "#000000",                # class 'x'
  
          Comment:                   "italic #8f5902", # class: 'c'
          Comment.Preproc:           "noitalic",       # class: 'cp'
  
          Keyword:                   "bold #004461",   # class: 'k'
          Keyword.Constant:          "bold #004461",   # class: 'kc'
          Keyword.Declaration:       "bold #004461",   # class: 'kd'
          Keyword.Namespace:         "bold #004461",   # class: 'kn'
          Keyword.Pseudo:            "bold #004461",   # class: 'kp'
          Keyword.Reserved:          "bold #004461",   # class: 'kr'
          Keyword.Type:              "bold #004461",   # class: 'kt'
  
          Operator:                  "#582800",   # class: 'o'
          Operator.Word:             "bold #004461",   # class: 'ow' - like keywords
  
          Punctuation:               "bold #000000",   # class: 'p'
  
          # because special names such as Name.Class, Name.Function, etc.
          # are not recognized as such later in the parsing, we choose them
          # to look the same as ordinary variables.
          Name:                      "#000000",        # class: 'n'
          Name.Attribute:            "#c4a000",        # class: 'na' - to be revised
          Name.Builtin:              "#004461",        # class: 'nb'
          Name.Builtin.Pseudo:       "#3465a4",        # class: 'bp'
          Name.Class:                "#000000",        # class: 'nc' - to be revised
          Name.Constant:             "#000000",        # class: 'no' - to be revised
          Name.Decorator:            "#888",           # class: 'nd' - to be revised
          Name.Entity:               "#ce5c00",        # class: 'ni'
          Name.Exception:            "bold #cc0000",   # class: 'ne'
          Name.Function:             "#000000",        # class: 'nf'
          Name.Property:             "#000000",        # class: 'py'
          Name.Label:                "#f57900",        # class: 'nl'
          Name.Namespace:            "#000000",        # class: 'nn' - to be revised
          Name.Other:                "#000000",        # class: 'nx'
          Name.Tag:                  "bold #004461",   # class: 'nt' - like a keyword
          Name.Variable:             "#000000",        # class: 'nv' - to be revised
          Name.Variable.Class:       "#000000",        # class: 'vc' - to be revised
          Name.Variable.Global:      "#000000",        # class: 'vg' - to be revised
          Name.Variable.Instance:    "#000000",        # class: 'vi' - to be revised
  
          Number:                    "#990000",        # class: 'm'
  
          Literal:                   "#000000",        # class: 'l'
          Literal.Date:              "#000000",        # class: 'ld'
  
          String:                    "#4e9a06",        # class: 's'
          String.Backtick:           "#4e9a06",        # class: 'sb'
          String.Char:               "#4e9a06",        # class: 'sc'
          String.Doc:                "italic #8f5902", # class: 'sd' - like a comment
          String.Double:             "#4e9a06",        # class: 's2'
          String.Escape:             "#4e9a06",        # class: 'se'
          String.Heredoc:            "#4e9a06",        # class: 'sh'
          String.Interpol:           "#4e9a06",        # class: 'si'
          String.Other:              "#4e9a06",        # class: 'sx'
          String.Regex:              "#4e9a06",        # class: 'sr'
          String.Single:             "#4e9a06",        # class: 's1'
          String.Symbol:             "#4e9a06",        # class: 'ss'
  
          Generic:                   "#000000",        # class: 'g'
          Generic.Deleted:           "#a40000",        # class: 'gd'
          Generic.Emph:              "italic #000000", # class: 'ge'
          Generic.Error:             "#ef2929",        # class: 'gr'
          Generic.Heading:           "bold #000080",   # class: 'gh'
          Generic.Inserted:          "#00A000",        # class: 'gi'
          Generic.Output:            "#888",           # class: 'go'
          Generic.Prompt:            "#745334",        # class: 'gp'
          Generic.Strong:            "bold #000000",   # class: 'gs'
          Generic.Subheading:        "bold #800080",   # class: 'gu'
          Generic.Traceback:         "bold #a40000",   # class: 'gt'
      }
  