使用Python脚本进行图形数据库的拷贝。
原始帖子地址:https://www.2cto.com/database/201302/187391.html
整理Python代码：
1 # -*- coding: utf-8 -*- 2 # nightroad 3 import arcpy, os, string,sys 4 reload(sys) 5 sys.setdefaultencoding( "utf-8" ) 6 7 def CopyDatasets(start_db,end_db,num): 8 try: 9 #Set workspaces 10 arcpy.env.workspace = start_db 11 wk2 = end_db 12 datasetList = arcpy.ListDatasets() 13 #for feature classes within datasets 14 for dataset in datasetList: 15 print "Reading: {0}".format(dataset) 16 name = arcpy.Describe(dataset) 17 new_data=name.name[num:] 18 if (not arcpy.Exists(wk2 + os.sep + new_data)): 19 arcpy.Copy_management(dataset, wk2 + os.sep + new_data) 20 print "Completed copy on {0}".format(new_data) 21 else: 22 print "Dataset {0} already exists in the end_db so skipping".format(new_data) #如果有同名的就Skip 23 #Clear memory 24 del dataset 25 except Exception as e: 26 arcpy.AddError(e.message) 27 28 def CopyFeatureClasses(start_db,end_db,num): 29 try: 30 #Set workspaces 31 arcpy.env.workspace = start_db 32 wk2 = end_db 33 datasetList = arcpy.ListDatasets() 34 #for feature classes within datasets 35 for fc in arcpy.ListFeatureClasses(): 36 print "Reading: {0}".format(fc) 37 name = arcpy.Describe(fc) 38 new_data=name.name[num:] 39 if arcpy.Exists(wk2 + os.sep + new_data)==False: 40 arcpy.Copy_management(fc, wk2 + os.sep + new_data) 41 print "Completed copy on {0}".format(new_data) 42 else: 43 print "Feature class {0} already exists in the end_db so skipping".format(new_data) 44 #Clear memory 45 del fc 46 except Exception as e: 47 arcpy.AddError(e.message) 48 49 def CopyTables(start_db,end_db,num): 50 try: 51 #Set workspaces 52 arcpy.env.workspace = start_db 53 wk2 = end_db 54 datasetList = arcpy.ListDatasets() 55 #for feature classes within datasets 56 for table in arcpy.ListTables(): 57 print "Reading: {0}".format(table) 58 name = arcpy.Describe(table) 59 new_data=name.name[num:] 60 if arcpy.Exists(wk2 + os.sep + new_data)==False: 61 arcpy.Copy_management(table, wk2 + os.sep + new_data) 62 print "Completed copy on {0}".format(new_data) 63 else: 64 print "Table {0} already exists in the end_db so skipping".format(new_data) 65 #Clear memory 66 del table 67 except Exception as e: 68 arcpy.AddError(e.message) 69 70 if __name__== "__main__": 71 start_db =r'C:Users ightroadAppDataRoamingESRIDesktop10.2ArcCatalog est.sde' #源工作空间 72 end_db = r'E:TestTest.gdb' #目的工作空间 73 num =0 # (例如: sde.sde. is 8) 74 CopyDatasets(start_db,end_db,num) 75 CopyFeatureClasses(start_db,end_db,num) 76 CopyTables(start_db,end_db,num)
Python脚本的目的就是将获得源工作空间和目的工作空间，里面有一个Num的选择，根据数据库不一样来记录要素类或者数据集前的字符串：
SQL Server：sde.sde.featureclass或者sde.dbo.featureclass
那么只记录sde.sde.(sde.dbo.)一共8个字符，num=8
Oracle：test.featureclass
那么只记录test.一共5个字符串,num=5
FileGDB，没有前缀，num=0