TagTuple Class — flask Architecture

Architecture documentation for the TagTuple class in tag.py from the flask codebase.

Class python DataHandling

Entity Profile

DataHandling→ TagTuple Class — flask Architecture

Dependency Diagram

graph TD
  0c2d77ed_7b87_d79f_b8c4_0dba5dd6631b["TagTuple"]
  a0222544_1c8a_9b62_d419_e9d66bd3544a["JSONTag"]
  0c2d77ed_7b87_d79f_b8c4_0dba5dd6631b -->|extends| a0222544_1c8a_9b62_d419_e9d66bd3544a
  5e2eed77_f23f_513d_2d00_d39ce63b14ab["tag.py"]
  0c2d77ed_7b87_d79f_b8c4_0dba5dd6631b -->|defined in| 5e2eed77_f23f_513d_2d00_d39ce63b14ab
  b7cea14f_99e8_0ca6_5d0b_931d50c7e4c5["check()"]
  0c2d77ed_7b87_d79f_b8c4_0dba5dd6631b -->|method| b7cea14f_99e8_0ca6_5d0b_931d50c7e4c5
  15ec7d87_e960_3291_6727_d49d7474f492["to_json()"]
  0c2d77ed_7b87_d79f_b8c4_0dba5dd6631b -->|method| 15ec7d87_e960_3291_6727_d49d7474f492
  709f8fe8_b01f_68f3_b1fb_636dd30d9542["to_python()"]
  0c2d77ed_7b87_d79f_b8c4_0dba5dd6631b -->|method| 709f8fe8_b01f_68f3_b1fb_636dd30d9542

Relationship Graph

Source Code

src/flask/json/tag.py lines 133–144

class TagTuple(JSONTag):
    __slots__ = ()
    key = " t"

    def check(self, value: t.Any) -> bool:
        return isinstance(value, tuple)

    def to_json(self, value: t.Any) -> t.Any:
        return [self.serializer.tag(item) for item in value]

    def to_python(self, value: t.Any) -> t.Any:
        return tuple(value)