import os,os.path,stringdir="D:\\curl\\data"
if (os.path.exists(dir)==False):
print "not exist,create"long_time=[]def func(a):
if a >=:
return True
else:
return Falsedef func2(a):
if len(a.strip())==:
return -
b=a.rstrip('\n')
c=string.atof(b)
return cos.chdir(dir)
for file in os.listdir(dir):
#print file
with open(file,'r') as f:
content = f.readlines()
if content!= []:
data=map(func2,content)
long=filter(func,data)
if long!=[]:
long_time.append(long)
f.close()with open(r"d:/curl/long_time.txt",'w') as f:
print long_time
for data in long_time:
f.write(str(data[]))
f.write("\n")
读取某个文件夹下所有文件