SetProgressor (arcpy)

摘要

建立一个进度条对象将进度信息传递至进度对话框。可通过选择默认进度条或步长进度条来控制进度对话框的外观。

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

代码实例

SetProgressor 示例

设置进度条对象以在进度对话框中显示进度。

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()