def rdic():
fr = open('dic.txt','r')
for line in fr:
line = line.replace("\n",'')
# print(line)
v = line.split(':')
# print(v)
dic.setdefault(v[0],[]).append(v[1])
keys.append(v[0])
fr.close()
def centre():
n = input("请输入进入相应模块(添加、查询、退出):")
if n =="添加":
key = input("请输入英文单词:")
if key not in keys:
value = input("请输入中文单词:")
dic[key] = value
keys.append(key)
print("单词已经添加成功")
else:
value = input("请输入中文单词:")
dic.setdefault(key,[]).append(value)
print("该单词已经添加至字典库")
elif n =="查询":
key = input("请输入英文单词:")
if key in keys:
print("中文意思为:"+",".join(dic[key]))
else:
print("字典中未找到这个单词")
elif n =="退出":
return 1
else:
print("输入有误")
return 0
def wdic():#写入文件代码 通过keys的顺序写入
fw = open('dic.txt','w')
for k in keys:
fw.write(k+':'+",".join(dic[k])+'\n')
fw.close()
if __name__=="__main__":
keys = [] #用来存储读取的顺序
dic = {}
while True:
rdic()
centre()
wdic()
if centre() == 0:
continue
elif centre() == 1:
break
python 学习 字典可加多重解释 DAY24
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转载自blog.csdn.net/u011451186/article/details/81211068
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