selfie_lib.Roundtrip.Roundtrip Class Reference

Inheritance diagram for selfie_lib.Roundtrip.Roundtrip:

Public Member Functions
SerializedForm	serialize (self, T value)
T	parse (self, SerializedForm serialized)
"Roundtrip[T, T]"	identity (cls)
"Roundtrip[T, str]"	json (cls)

Detailed Description

Definition at line 8 of file Roundtrip.py.

Member Function Documentation

identity()

"Roundtrip[T, T]" selfie_lib.Roundtrip.Roundtrip.identity

(

cls

)

Return an identity Roundtrip that does no transformation.

Definition at line 18 of file Roundtrip.py.

    def identity(cls) -> "Roundtrip[T, T]":
        """Return an identity Roundtrip that does no transformation."""
 
        class Identity(Roundtrip[Any, Any]):
            def serialize(self, value: Any) -> Any:
                return value
 
            def parse(self, serialized: Any) -> Any:
                return serialized
 
        return Identity()
 

json()

"Roundtrip[T, str]" selfie_lib.Roundtrip.Roundtrip.json

(

cls

)

Return a Roundtrip that serializes to/from JSON strings.

Definition at line 31 of file Roundtrip.py.

    def json(cls) -> "Roundtrip[T, str]":
        """Return a Roundtrip that serializes to/from JSON strings."""
        import json
 
        class JsonRoundtrip(Roundtrip[Any, str]):
            def serialize(self, value: Any) -> str:
                return json.dumps(value, indent=4)
 
            def parse(self, serialized: str) -> Any:
                return json.loads(serialized)
 
        return JsonRoundtrip()

parse()

T selfie_lib.Roundtrip.Roundtrip.parse	(		self,
		SerializedForm	serialized
	)

Parse the SerializedForm back to type T.

Definition at line 13 of file Roundtrip.py.

    def parse(self, serialized: SerializedForm) -> T:
        """Parse the SerializedForm back to type T."""
        raise NotImplementedError
 

serialize()

SerializedForm selfie_lib.Roundtrip.Roundtrip.serialize	(		self,
		T	value
	)

Serialize a value of type T to its SerializedForm.

Definition at line 9 of file Roundtrip.py.

    def serialize(self, value: T) -> SerializedForm:
        """Serialize a value of type T to its SerializedForm."""
        raise NotImplementedError
 

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The documentation for this class was generated from the following file:

• selfie-lib/selfie_lib/Roundtrip.py