tag() — flask Function Reference

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

Function python DataHandling JsonProvider calls 1 called by 5

Entity Profile

DataHandling→ JsonProvider→ tag() — flask Function Reference

Dependency Diagram

graph TD
  1c0b69f5_4295_77b6_d206_95b0d9e9c0a0["tag()"]
  6ef56ba4_aac6_67ac_0434_7a801bf6f137["TaggedJSONSerializer"]
  1c0b69f5_4295_77b6_d206_95b0d9e9c0a0 -->|defined in| 6ef56ba4_aac6_67ac_0434_7a801bf6f137
  cc664eee_e322_7454_0ffe_63c77d52dae1["tag()"]
  cc664eee_e322_7454_0ffe_63c77d52dae1 -->|calls| 1c0b69f5_4295_77b6_d206_95b0d9e9c0a0
  08d97a25_bf2d_8b1a_4141_99db7d245fd4["dumps()"]
  08d97a25_bf2d_8b1a_4141_99db7d245fd4 -->|calls| 1c0b69f5_4295_77b6_d206_95b0d9e9c0a0
  155c4f22_8e39_11bb_246d_5cae142afbc9["to_json()"]
  155c4f22_8e39_11bb_246d_5cae142afbc9 -->|calls| 1c0b69f5_4295_77b6_d206_95b0d9e9c0a0
  71adf88a_f60a_ec88_2f58_2f8da6cad4b9["to_json()"]
  71adf88a_f60a_ec88_2f58_2f8da6cad4b9 -->|calls| 1c0b69f5_4295_77b6_d206_95b0d9e9c0a0
  15ec7d87_e960_3291_6727_d49d7474f492["to_json()"]
  15ec7d87_e960_3291_6727_d49d7474f492 -->|calls| 1c0b69f5_4295_77b6_d206_95b0d9e9c0a0
  cc664eee_e322_7454_0ffe_63c77d52dae1["tag()"]
  1c0b69f5_4295_77b6_d206_95b0d9e9c0a0 -->|calls| cc664eee_e322_7454_0ffe_63c77d52dae1
  style 1c0b69f5_4295_77b6_d206_95b0d9e9c0a0 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/flask/json/tag.py lines 289–295

    def tag(self, value: t.Any) -> t.Any:
        """Convert a value to a tagged representation if necessary."""
        for tag in self.order:
            if tag.check(value):
                return tag.tag(value)

        return value