@dpkit/core/build/field/process/normalize.js

Fast TypeScript data management framework built on top of the Data Package standard and Polars DataFrames

export function normalizeField(descriptor) {
    descriptor = globalThis.structuredClone(descriptor);
    normalizeFieldFormat(descriptor);
    normalizeFieldMissingValues(descriptor);
    normalizeFieldCategories(descriptor);
    normalizeFieldCategoriesOrdered(descriptor);
    normalizeFieldJsonschema(descriptor);
    return descriptor;
}
function normalizeFieldFormat(descriptor) {
    const format = descriptor.format;
    if (!format) {
        return;
    }
    if (typeof format === "string") {
        if (format.startsWith("fmt:")) {
            descriptor.format = format.slice(4);
        }
    }
}
function normalizeFieldMissingValues(descriptor) {
    const missingValues = descriptor.missingValues;
    if (!missingValues) {
        return;
    }
    if (!Array.isArray(missingValues)) {
        descriptor.missingValues = undefined;
        console.warn(`Ignoring v2.0 incompatible missingValues: ${missingValues}`);
    }
}
function normalizeFieldCategories(descriptor) {
    const categories = descriptor.categories;
    if (!categories) {
        return;
    }
    if (categories && !Array.isArray(categories)) {
        descriptor.categories = undefined;
        console.warn(`Ignoring v2.0 incompatible categories: ${categories}`);
    }
}
function normalizeFieldCategoriesOrdered(descriptor) {
    const categoriesOrdered = descriptor.categoriesOrdered;
    if (!categoriesOrdered) {
        return;
    }
    if (typeof categoriesOrdered !== "boolean") {
        descriptor.categoriesOrdered = undefined;
        console.warn(`Ignoring v2.0 incompatible categoriesOrdered: ${categoriesOrdered}`);
    }
}
function normalizeFieldJsonschema(descriptor) {
    const jsonschema = descriptor.jsonschema;
    if (!jsonschema) {
        return;
    }
    if (typeof jsonschema !== "object") {
        descriptor.jsonschema = undefined;
        console.warn(`Ignoring v2.0 incompatible jsonschema: ${jsonschema}`);
    }
}
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AgfVxuXG4gIGlmICh0eXBlb2YganNvbnNjaGVtYSAhPT0gXCJvYmplY3RcIikge1xuICAgIGRlc2NyaXB0b3IuanNvbnNjaGVtYSA9IHVuZGVmaW5lZFxuICAgIGNvbnNvbGUud2FybihgSWdub3JpbmcgdjIuMCBpbmNvbXBhdGlibGUganNvbnNjaGVtYTogJHtqc29uc2NoZW1hfWApXG4gIH1cbn1cbiJdfQ==