我正在使用python 2.7
以下是我解析文件夹中文件的代码
import linecache
import glob
path = r"G:\test\folder1"
Key = '''testresult="NOK"'''
Files = glob.glob(path+'\*.xml')
for FileName in Files:
Loop_Count = 1
while Loop_Count!= 50:
Line_Read = linecache.getline(FileName, Loop_Count)
if (Key in Line_Read):
a = FileName.split('\\')
b = len(a)-1
print a[b]
break
elif(Loop_Count == 49):
pass
Loop_Count = Loop_Count+1
print "Completed"
如果folder1有很多文件,我的内存错误
Traceback (most recent call last):
File "C:\Users\whoKnows\Desktop\test_Check111.py", line 10, in <module> Line_Read = linecache.getline(FileName, Loop_Count)
File "C:\Python27\lib\linecache.py", line 14, in getline
lines = getlines(filename, module_globals)
File "C:\Python27\lib\linecache.py", line 40, in getlines
return updatecache(filename, module_globals)
File "C:\Python27\lib\linecache.py", line 128, in updatecache
lines = fp.readlines()
MemoryError
我认为这是因为我打开所有文件进行阅读,而且我没有关闭它们。谁能告诉我如何在使用glob时关闭文件。