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如果是几万张照片,即使是框选再删除也会很慢,这个时候不如用python来删除文件。需要导入自带的os模块。
下面是代码:
import os
path="E:/DataSets/catdog/"
files=os.listdir(path)
for i ,f in enumerate(files):
if f.find("cat")>=0 :
print(i)
os.remove(path+f)
其中的find函数如果找到字符串会返回字符串所在的位置,找不到参数中指定的字符串返回-1。
S.find(sub[, start[, end]]) -> int Return the lowest index in S where substring sub is found, such that sub is contained within S[start:end]. Optional arguments start and end are interpreted as in slice notation. Return -1 on failure.