class_docstr: This is the central parsing class Jinja uses.  It's passed to
  extensions and can be used to parse expressions or statements.
class_docstr_tok: ["This","is","the","central","parsing","class","Jinja","uses",".","It","'s","passed","to","extensions","and","can","be","used","to","parse","expressions","or","statements","."]
code: def parse_pow(self) -> nodes.Expr:
      lineno = self.stream.current.lineno
      left = self.parse_unary()
      while self.stream.current.type == "pow":
          next(self.stream)
          right = self.parse_unary()
          left = nodes.Pow(left, right, lineno=lineno)
          lineno = self.stream.current.lineno
      return left
  
imports: import typing
  import typing
  from .None import nodes
  from .exceptions import TemplateAssertionError
  from .exceptions import TemplateSyntaxError
  from .lexer import describe_token
  from .lexer import describe_token_expr
label_desc: Use image node_id 38 for calling the Parser obj's underlying member method code with example usage: obj.parse_pow() and returns: left