def compute_compact_columns()

in mozilla_schema_generator/validate_bigquery.py [0:0]

• 13 lines of code
• 4 McCabe index (conditional complexity)

def compute_compact_columns(document):
    def traverse(prefix, columns):
        res = []
        for node in columns:
            name = node["name"] + (".[]" if node["mode"] == "REPEATED" else "")
            dtype = node["type"]
            if dtype == "RECORD":
                res += traverse(f"{prefix}.{name}", node["fields"])
            else:
                res += [f"{prefix}.{name} {dtype}"]
        return res

    res = traverse("root", document)
    return sorted(res)