fromValue.go.tmpl

{{- define "fromValue" -}}
{{- /* Emits a Python expression that converts .Var (already JSON-decoded) into .Type. */ -}}
{{- $type := .Type -}}
{{- $typeMap := .TypeMap -}}
{{- $aliasMap := .AliasMap -}}
{{- $var := .Var -}}
{{- $depth := (or .Depth 0) -}}
{{- $tn := printf "%v" $type -}}
{{- if isMapType $type -}}
{{- $kt := mapKeyType $type -}}
{ {{if not (isCoreType $kt)}}{{$kt}}.from_dict(_k{{$depth}}){{else if eq (get $typeMap $kt) "int"}}int(_k{{$depth}}){{else}}_k{{$depth}}{{end}}:{{template "fromValue" dict "Type" (mapValueType $type) "TypeMap" $typeMap "AliasMap" $aliasMap "Var" (printf "_v%d" $depth) "Depth" (add $depth 1)}} for _k{{$depth}}, _v{{$depth}} in ({{$var}} or {}).items() }
{{- else if isListType $type -}}
[{{template "fromValue" dict "Type" (listElemType $type) "TypeMap" $typeMap "AliasMap" $aliasMap "Var" (printf "_e%d" $depth) "Depth" (add $depth 1)}} for _e{{$depth}} in ({{$var}} or [])]
{{- else if isCoreType $type -}}
{{- if eq $tn "timestamp" -}}
_parse_datetime({{$var}})
{{- else if eq $tn "bigint" -}}
_parse_bigint({{$var}})
{{- else -}}
{{$var}}
{{- end -}}
{{- else if hasKey $aliasMap $tn -}}
{{template "fromValue" dict "Type" (get $aliasMap $tn) "TypeMap" $typeMap "AliasMap" $aliasMap "Var" $var "Depth" $depth}}
{{- else -}}
{{$type}}.from_dict({{$var}})
{{- end -}}
{{- end -}}