tools/fidl/fidlgen_python/codegen/table.tmpl

{{/*
// Copyright 2025 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
*/}}

{{ define "TableDeclaration" -}}
@dataclass
class {{ .PythonName }}:
    {{- if .DocComments }}
    """
    {{- range .DocComments }}
{{ . | escapeQuotes | trimSpace | indentNonEmpty4 }}
    {{- end }}
    """
    {{- end }}
    {{- range .PythonMembers }}
    {{- if .DocComments }}
    """
    {{- range .DocComments }}
{{ . | escapeQuotes | trimSpace | indentNonEmpty4 }}
    {{- end }}
    """
    {{- end }}
    {{ .PythonName }}: {{ .PythonType.PythonName }} | None
    {{- end }}

    {{ if .PythonMembers -}}
    def __init__(
        self,
        {{- range .PythonMembers }}
        {{ .PythonName }}: {{ .PythonType.PythonName }} | None = None,
        {{- end }}
    ) -> None:
        {{- range .PythonMembers }}
        self.{{ .PythonName }} = {{ .PythonName }}
        {{- end -}}
    {{- end }}

    __fidl_kind__ = "table"
    __fidl_type__ = "{{ .PythonName }}"
    __fidl_raw_type__ = "{{ .Name }}"

    # TODO(https://fxbug.dev/394421154): We should probably remove this method when we
    # start making breaking changes.
    def __getitem__(self, item: str): # type: ignore
        if not isinstance(item, str):
            raise TypeError("Subscripted item must be a string")
        return getattr(self, item)

    # TODO(https://fxbug.dev/394421154): We should probably return a more readable type.
    def encode(self) -> tuple[bytes, list[tuple[int, int, int, int, int]]]:
        return encode_fidl_object(self, "{{ .Library }}", "{{ .Name }}")

    @classmethod
    def make_default(cls) -> typing.Self:
        return cls()


{{ end }}