輸入為：

要求輸出為：

程式碼：

file = open('test.txt','rb')
file_context = file.read().decode('utf-8')
#print ("整個檔案內容:", file_context)#寫檔案
outdata = open('test1.txt', 'w', encoding="utf-8")
# 以換行符為分隔符，從而將這個檔案以行為單位進行分割
line = file_context.split('\n')

for i in range(0, len(line)):
    #讀取每一行
line_context = line[i]
    # print ("line_context:", line_context) 寶馬 賓士：0.9，奧迪：0.8，hh：99
 
    # 先以 ，為分割符進行分割
line_context_split = line_context.split('，')
    #print(line_context_split)['\ufeff寶馬 賓士：0.9', '奧迪：0.8', 'hh：99\r']
    #將寶馬取出來
first_split = line_context_split[0].split(" ")
    first = first_split[0]
    # print ("first:", first) 寶馬
for j in range(0, len(line_context_split)):
        # print (j, line_context_split[j])
 
        #['\ufeff寶馬 賓士：0.9', '奧迪：0.8', 'hh：99\r']
if j == 0:
            if "" in line_context_split[j] and "：" in line_context_split[j]:
                string = line_context_split[j].replace(" ", "\t").replace("：","\t")
                outdata.write(string+'\n')
        elif j >= 1:
            if 
 
"：" in line_context_split[j]:
                line_context_split[j] = line_context_split[j].replace("：","\t")
                string = first + "\t"+ line_context_split[j]
                outdata.write(string+'\n')

檔案讀取的時候是全文讀取，效率低下，使用按行讀取會出現空行，用另一段程式碼將空行刪除。

file = open('test.txt',encoding='utf-8')
#print ("整個檔案內容:", file_context)
#print ("--------------------------------")
#寫檔案
outdata = open('test1.txt', 'w', encoding="utf-8")
# 以換行符為分隔符，從而將這個檔案以行為單位進行分割
for line in file.readlines():
    #讀取每一行
    #line_context = str(line)
    #為分割符進行分割
line_context_split = line.split('，')
    #print(line_context_split)['\ufeff寶馬 賓士：0.9', '奧迪：0.8', 'hh：99\r']
    #將寶馬取出來
first_split = line_context_split[0].split(" ")
    first = first_split[0]
    # print ("first:", first) 寶馬
for j in range(0, len(line_context_split)):
        # print (j, line_context_split[j])
        #['\ufeff寶馬 賓士：0.9', '奧迪：0.8', 'hh：99\r']
if j == 0:
            if "" in line_context_split[j] and "：" in line_context_split[j]:
                string = line_context_split[j].replace(" ", "\t").replace("：","\t")
                outdata.write(string+'\n')
        elif j >= 1:
            if "：" in line_context_split[j]:
                line_context_split[j] = line_context_split[j].replace("：","\t")
                string = first + "\t"+ line_context_split[j]
                outdata.write(string+'\n')

刪除空行程式碼：

# coding:utf-8
def delblankline(infile, outfile):
    infp = open(infile, "r",encoding='utf-8')
    outfp = open(outfile, "w",encoding='utf-8')
    lines = infp.readlines()
    for li in lines:
        if li.split():
            outfp.writelines(li)
    infp.close()
    outfp.close()

# 呼叫示例
if __name__ == "__main__":
    delblankline("test1.txt", "2.txt")