ListDomains

Summary

Lists the attribute domains belonging to a geodatabase.

Syntax

ListDomains (workspace)

Parameter	Explanation	Data Type
workspace	The geodatabase from which domain information will be returned.	String

Return Value

Data Type	Explanation
Domain	A list containing domain objects. Each domain object contains properties to get domain information.

Code sample

ListDomains example

List and describe all the workspace domains.

import arcpy

domains = arcpy.da.ListDomains("C:/Boston/Boston.gdb")

for domain in domains:
    print(f"Domain name: {domain.name}")
    if domain.domainType == "CodedValue":
        coded_values = domain.codedValues
        for val, desc in coded_values.items():
            print(f"{val} : {desc}")
    elif domain.domainType == "Range":
        print(f"Min: {domain.range[0]}")
        print(f"Max: {domain.range[1]}")