arcpy查找,修复丢失的数据源

#查找丢失数据源的图层nnimport arcpy.mapping as mappingnmxd = mapping.MapDocument(r”c:\ArcpyBook\Ch3\Crime_BrokenDataLinks.mxd”)nlistBrokenDS = mapping.ListBrokenDataSources(mxd)nfor layer in listBrokenDS:n    p…