SetProgressor

摘要

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.

语法

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

参数	说明	数据类型
type	The progressor type (default or step). default —The progressor moves back and forth continuously. step —The progressor shows the percentage complete. (默认值为 default)	String
message	The progressor label. The default is no label.	String
min_range	Starting value for progressor. Default is 0. (默认值为 0)	Integer
max_range	Ending value for progressor. Default is 100. (默认值为 100)	Integer
step_value	The progressor step interval for updating the progress bar. (默认值为 1)	Integer

代码示例

SetProgressor example

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

import arcpy
from arcpy import env

# Allow overwriting of output 
# 
env.overwriteOutput = True
 
# Set current workspace 
# 
env.workspace = "c:/data" 

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

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

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

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

# For each shapefile, copy to a file geodatabase 
# 
for shp in fcs: 
    # Trim the '.shp' extension 
    # 
    fc = shp.rstrip(".shp") 

    # Update the progressor label for current shapefile 
    # 
    arcpy.SetProgressorLabel("Loading " + shp + "...") 

    # Copy the data 
    # 
    arcpy.CopyFeatures_management(shp, "fgdb.gdb/" + fc) 
 
    # Update the progressor position 
    # 
    arcpy.SetProgressorPosition()

arcpy.ResetProgressor()