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批量Append

2014-01-21 17:23 197 查看
GIS数据是按照图幅号组织的,现需要每个单独的系统数据进行拼接。

以下是批量追加代码:

# ---------------------------------------------------------------------------
# Append.py
# Created on: 2013-01-21 10:25:22.00000
#   (generated by ArcGIS/ModelBuilder)
# Description:
# ---------------------------------------------------------------------------

# Import arcpy module
import arcpy
import os.path
import time
from arcpy import env

SHP = "E:\\lastquick1w"
dicAllFC={}
fcall=[]
gdbAllPath=[]
#Get Dataset and FeatureClass,Store in dicAllFC,Key =ds value= fc
if os.path.exists(SHP):
for dirpath,dirnames,filenames in os.walk(SHP):
for filename in filenames:
if os.path.splitext(filename)[1]=='.mdb':
mdbfilepath = os.path.join(dirpath,filename)
gdbAllPath.append(mdbfilepath)
env.workspace=mdbfilepath
datasetlist = arcpy.ListDatasets("","Feature")
for dataset in datasetlist:
if isinstance(mdbfilepath,unicode):
env.workspace = mdbfilepath+"\\"+dataset
else:
env.workspace = mdbfilepath+"\\"+dataset.decode('utf-8').encode('gb2312')
fclist = arcpy.ListFeatureClasses("")
if fclist and len(fclist)>0:
if not dicAllFC.has_key(dataset):
dicAllFC[dataset]=fclist
break
break
#Get All MDB Path
if os.path.exists(SHP):
for dirpath,dirnames,filenames in os.walk(SHP):
for filename in filenames:
if os.path.splitext(filename)[1]=='.mdb':
if os.path.join(dirpath,filename) not in gdbAllPath:
gdbAllPath.append(os.path.join(dirpath,filename))
for (k,v) in dicAllFC.items():
for singlefc in v:
for singlegdbPath in gdbAllPath:
if isinstance(singlegdbPath,unicode):
fcFullPath = singlegdbPath+"\\"+k+"\\"+singlefc
else:
fcFullPath = singlegdbPath+"\\"+k.decode('utf-8').encode('gb2312')+"\\"+singlefc.decode('utf-8').encode('gb2312')
if arcpy.Exists(fcFullPath) and fcFullPath not in fcall:
fcall.append(fcFullPath)
else:
print fcFullPath + " Not Exist ****************************************"
if fcall and len(fcall)>=2:
targetFC = fcall.pop(0)
try:
arcpy.Append_management(fcall,targetFC,"TEST","","");
print targetFC+"@@@succeed At "+time.strftime("%Y-%m-%d %X",time.localtime())+"###Contains "+str(len(fcall))
fcall=[]
except Exception as inst:
print targetFC+"@@@Failed At "+time.strftime("%Y-%m-%d %X",time.localtime())+"###Contains "+str(len(fcall))
fcall=[]
print "Complete At"+time.strftime("%Y-%m-%d %X",time.localtime())


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代码图片如下:



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