Source code for langchain_core.output_parsers.string
from typing import List
from langchain_core.output_parsers.transform import BaseTransformOutputParser
[docs]class StrOutputParser(BaseTransformOutputParser[str]):
    """OutputParser that parses LLMResult into the top likely string."""
[docs]    @classmethod
    def is_lc_serializable(cls) -> bool:
        """Return whether this class is serializable."""
        return True
[docs]    @classmethod
    def get_lc_namespace(cls) -> List[str]:
        """Get the namespace of the langchain object."""
        return ["langchain", "schema", "output_parser"]
    @property
    def _type(self) -> str:
        """Return the output parser type for serialization."""
        return "default"
[docs]    def parse(self, text: str) -> str:
        """Returns the input text with no changes."""
        return text