topic Overwrite input not working in ArcGIS API for Python Questions

Overwrite input not working

Anonymous User — Sun, 12 Dec 2021 08:48:13 GMT

Below is the script I'm trying to run but it will not overwrite the input layer. I'm not sure what I'm doing wrong.....

# Import arcpy module
import arcpy, datetime, os
arcpy.env.overwriteOutput = True

arcpy.env.workspace = r"G:\****************************\Files"

arcpy.MakeFeatureLayer_management("ApprovedApproachesCy2.shp", "ApprovedApproachesCy2")

arcpy.SelectLayerByAttribute_management("ApprovedApproachesCy2", "NEW_SELECTION", "Culvert_Re = 'yes' AND Date_Appro = CURRENT_DATE")

arcpy.CopyFeatures_management ("ApprovedApproachesCy2", "ApprovedApproachesCy2")
                                       
print "Complete"

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Re: Overwrite input not working

DanPatterson_Retired — Sun, 12 Dec 2021 08:48:15 GMT

I have seen that before. I suspect that the object you are trying to overwrite hasn't been 'released' during the process.

You may have to add a 'Delete' (not tested)

arcpy.MakeFeatureLayer_management("ApprovedApproachesCy2.shp", "temp")

arcpy.SelectLayerByAttribute_management("temp", "NEW_SELECTION", "Culvert_Re = 'yes' AND Date_Appro = CURRENT_DATE")

arcpy.CopyFeatures_management ("temp", "ApprovedApproachesCy2")
arcpy.Delete_management ("temp")
                                       
print "Complete"














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