# ch14_18.py

#fn = 'ch14_15.txt'          # 設定欲開啟的檔案
fn = 'D:\Python_jdwang\Temp\TDCS_M06A_20210224_180000.csv' 

VehicleTypes= {"31":0, "32":0, "41":0, "42":0, "5":0}

cnt = 0  
with open(fn) as file_Obj:  # 用預設mode=r開啟檔案,傳回檔案物件file_Obj
    for line in file_Obj:   # 逐行讀取檔案到變數line
        Items = line.split(',')
        #if (line.find('03F2100S') != -1):
        if (Items[2].find('03F2100S') != -1):
            print(str(cnt)+ "=>"+line)         # 輸出變數line相當於輸出一行
            cnt = cnt+1
            VT = Items[0] # 第一個欄位
            VehicleTypes[VT] = VehicleTypes[VT] + 1
        
print(cnt)
print("31=>"+str(VehicleTypes["31"]))
print(VehicleTypes["32"])
print(VehicleTypes["41"])
print(VehicleTypes["42"])
print(VehicleTypes["5"])