对python 读取线的shp文件实例详解

import shapefilesf = shapefile.Reader("E://1.2//cs//DX_CSL.shp")shapes = sf.shapes()print shapes[1].partsprint len(shapes) #79条记录#print len(list(sf.iterShapes())) #79条记录#for name in dir(shapes[3]): #不带参数时，返回当前范围内的变量、方法和定义的类型列表；带参数时，返回参数的属性、方法列表 #       if not name.startswith('__'): #           print  nameprint sf.numRecordsrecds = sf.records()for i in range(sf.numRecords):    rcd = sf.record(i)    #sp = rcd.shape 没有shape属性    #print sp.points#recds.shape#读取记录print sf.shapeRecord(1).shape.shapeTypeprint sf.shapeRecord(1).recordprint sf.fieldsprint ''          for shp in range(len(shapes)):    shap = shapes[shp]    print shap.points    print shap.shapeType    print len(shap.points)    for i in range(len(shap.points)):        print shap.points[i]        for x in range(len(shap.points[i])):            print shap.points[i][x]