code: def get_global_vars(mod):
      "Return globally assigned variables."
      # https://stackoverflow.com/questions/8820276/docstring-for-variable/31764368#31764368
      import ast,re
      with open(mod.__file__, 'r') as f: fstr = f.read()
      flines = fstr.splitlines()
      d = {}
      for node in ast.walk(ast.parse(fstr)):
          if isinstance(node,ast.Assign) and hasattr(node.targets[0], 'id'):
              key,lineno = node.targets[0].id,node.targets[0].lineno
              codestr = flines[lineno]
              match = re.match(f"^({key})\s*=\s*.*", codestr)
              if match and match.group(1) != '__all__': # only top level assignment
                  d[key] = f'`{codestr}` {get_source_link(mod, lineno)}'
      return f get_global_vars(mod):
      "Return globally assigned variables."
      # https://stackoverflow.com/questions/8820276/docstring-for-variable/31764368#31764368
      import ast,re
      with open(mod.__file__, 'r') as f: fstr = f.read()
      flines = fstr.splitlines()
      d = {}
      for node in ast.walk(ast.parse(fstr)):
          if isinstance(node,ast.Assign) and hasattr(node.targets[0], 'id'):
              key,lineno = node.targets[0].id,node.targets[0].lineno
              codestr = flines[lineno]
              match = re.match(f"^({key})\s*=\s*.*", codestr)
              if match and match.group(1) != '__all__': # only top level assignment
                  d[key] = f'`{codestr}` {get_source_link(mod, lineno)}'
      return d
docs: Return globally assigned variables.