SetProgressor

Zusammenfassung

Establishes a progressor object which allows progress information to be passed to a progress dialog box. The appearance of the progress dialog box can be controlled by choosing either the default progressor or the step progressor.

Auswertung

Since script tools share the application, you have control of the progress dialog box. You can control the appearance of the progress dialog box by choosing either the default progressor or the step progressor, as illustrated below.

Syntax

SetProgressor (type, {message}, {min_range}, {max_range}, {step_value})

Parameter	Erklärung	Datentyp
type	The progressor type (default or step). default —The progressor moves back and forth continuously. step —The progressor shows the percentage complete. (Der Standardwert ist default)	String
message	The progressor label. The default is no label.	String
min_range	Starting value for progressor. Default is 0. (Der Standardwert ist 0)	Integer
max_range	Ending value for progressor. Default is 100. (Der Standardwert ist 100)	Integer
step_value	The progressor step interval for updating the progress bar. (Der Standardwert ist 1)	Integer

Codebeispiel

SetProgressor example

Set progressor object for displaying progress in the progress dialog box.

import os
import arcpy

# Allow overwriting of output
arcpy.env.overwriteOutput = True

# Set current workspace
arcpy.env.workspace = "c:/data"

# Get a list of shapefiles in folder
fcs = arcpy.ListFeatureClasses()

# Find the total count of shapefiles in list
fc_count = len(fcs)

# Set the progressor
arcpy.SetProgressor("step", "Copying shapefiles to geodatabase...",
                    0, fc_count, 1)

# Create a file gdb to contain new feature classes
arcpy.CreateFileGDB_management(arcpy.env.workspace, "fgdb.gdb")

# For each shapefile, copy to a file geodatabase
for shp in fcs:
    # Trim the '.shp' extension
    fc = os.path.splitext(shp)[0]

    # Update the progressor label for current shapefile
    arcpy.SetProgressorLabel("Loading {0}...".format(shp))

    # Copy the data
    arcpy.CopyFeatures_management(shp, os.path.join("fgdb.gdb", fc))

    # Update the progressor position
    arcpy.SetProgressorPosition()

arcpy.ResetProgressor()