arcpy.management.DeleteCodedValueFromDomain(in_workspace, domain_name, code)
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Name
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Explanation
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Data type
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in_workspace
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The workspace containing the domain that will be updated.
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Workspace
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domain_name
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The name of the coded value domain that will be updated.
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String
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code
[code,...]
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The values that will be deleted from the specified domain.
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String
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Derived output
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Name
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Explanation
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Data type
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out_workspace
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The updated input workspace.
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Workspace
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Code sample
DeleteCodedValueFromDomain example 1 (Python window)
The following Python window script demonstrates how to use the DeleteCodedValueFromDomain function in immediate mode.
import arcpy
arcpy.env.workspace = "C:/data"
arcpy.management.DeleteCodedValueFromDomain("montgomery.gdb", "DistDiam", ["20","24"])
DeleteCodedValueFromDomain example 2 (stand-alone script)
This stand-alone script uses the DeleteCodedValueFromDomain function as part of a workflow to edit a domain
# Name: RemoveDomainsExample.py
# Purpose: Update an attribute domain to constrain valid pipe material values
# Import system modules
import arcpy
import os
# Set the workspace (to avoid having to type in the full path to the data every time)
arcpy.env.workspace = "data"
# Set local parameters
inFeatures = "Montgomery.gdb/Water/DistribMains"
inField = "MATERIAL"
dWorkspace = "Montgomery.gdb"
domName = "Material"
codedValue = "ACP: Asbestos concrete"
codeField = "TYPE"
descField = "DESRIPT"
# Process: Remove the constraint from the material field
arcpy.management.RemoveDomainFromField(inFeatures, inField)
# Edit the domain values
# Process: Remove a coded value from the domain
arcpy.management.DeleteCodedValueFromDomain(dWorkspace, domName, codedValue)
# Process: Create a table from the domain to edit it with ArcGIS Pro editing tools
arcpy.management.DomainToTable(dWorkspace, domname,
os.path.join(dWorkspace, domname), codeField,
descField)
# Process: Delete the domain
arcpy.management.DeleteDomain(dWorkspace, domName)
# Edit the domain table outside of geoprocessing
# and then bring the domain back in with the TableToDomain process