class_docstr: An ASCII picture.
  The pictures are represented as a list of equal length strings.
class_docstr_tok: ["An","ASCII","picture",".","The","pictures","are","represented","as","a","list","of","equal","length","strings","."]
docstr: Return the terminal width if possible, otherwise return 0.
          
docstr_tok: ["Return","the","terminal","width","if","possible",",","otherwise","return","0","."]
code: def terminal_width(self):
      """Return the terminal width if possible, otherwise return 0."""
      size = shutil.get_terminal_size(fallback=(0, 0))
      return size.columns
  
imports: import shutil
  from .pretty_symbology import hobj, vobj, xsym, xobj, pretty_use_unicode, line_width, center
  from sympy.utilities.exceptions import sympy_deprecation_warning
label_desc: Use image node_id 15 for calling the stringPict obj's underlying member method code with example usage: obj.terminal_width() and returns: size