class_docstr: Wrapper around PythonLexer and BashLexer.
code: def __init__(self):
      l = pygments_lexers
      self.python_lexer = PygmentsLexer(l.Python3Lexer)
      self.shell_lexer = PygmentsLexer(l.BashLexer)
  
      self.magic_lexers = {
          "HTML": PygmentsLexer(l.HtmlLexer),
          "html": PygmentsLexer(l.HtmlLexer),
          "javascript": PygmentsLexer(l.JavascriptLexer),
          "js": PygmentsLexer(l.JavascriptLexer),
          "perl": PygmentsLexer(l.PerlLexer),
          "ruby": PygmentsLexer(l.RubyLexer),
          "latex": PygmentsLexer(l.TexLexer),
      }
  
imports: import unicodedata
  from wcwidth import wcwidth
  from IPython.core.completer import provisionalcompleter, cursor_to_position, _deduplicate_completions
  from prompt_toolkit.completion import Completer, Completion
  from prompt_toolkit.lexers import Lexer
  from prompt_toolkit.lexers import PygmentsLexer
  from prompt_toolkit.patch_stdout import patch_stdout
  import pygments.lexers
  import os
  import sys
  import traceback
label_desc: Use image node_id 1 to create a new IPythonPTLexer object from inherited base classes: Lexer with example: obj = IPythonPTLexer()