dump() — flask Function Reference

Architecture documentation for the dump() function in provider.py from the flask codebase.

Function python DataHandling JsonProvider calls 2 called by 1

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DataHandling→ JsonProvider→ dump() — flask Function Reference

Dependency Diagram

graph TD
  8f13dd58_25bc_a85c_2acf_75a1c258d4e4["dump()"]
  a668812f_fdf3_10bc_0342_d263f9406af1["JSONProvider"]
  8f13dd58_25bc_a85c_2acf_75a1c258d4e4 -->|defined in| a668812f_fdf3_10bc_0342_d263f9406af1
  ee72fb03_7af7_1da4_8dfe_846e50fd9f0e["dump()"]
  ee72fb03_7af7_1da4_8dfe_846e50fd9f0e -->|calls| 8f13dd58_25bc_a85c_2acf_75a1c258d4e4
  c50f4470_4854_122b_46a8_654e504d1d65["dumps()"]
  8f13dd58_25bc_a85c_2acf_75a1c258d4e4 -->|calls| c50f4470_4854_122b_46a8_654e504d1d65
  298532b3_e403_bc7d_d6ab_a15e33dea870["dumps()"]
  8f13dd58_25bc_a85c_2acf_75a1c258d4e4 -->|calls| 298532b3_e403_bc7d_d6ab_a15e33dea870
  style 8f13dd58_25bc_a85c_2acf_75a1c258d4e4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/flask/json/provider.py lines 49–57

    def dump(self, obj: t.Any, fp: t.IO[str], **kwargs: t.Any) -> None:
        """Serialize data as JSON and write to a file.

        :param obj: The data to serialize.
        :param fp: A file opened for writing text. Should use the UTF-8
            encoding to be valid JSON.
        :param kwargs: May be passed to the underlying JSON library.
        """
        fp.write(self.dumps(obj, **kwargs))