我正在尝试在Windows 8.1和Python 2.7.9上使用zipfile库。
我想要在zipfile.open()之后删除library.zip,但os.remove()会抛出“WindowsError [Error 32]”,似乎zipfile没有在with块外释放zip文件。
WindowsError 32表示“进程无法访问文件,因为另一个进程正在使用该文件。”
那么,我该如何删除这个library.zip文件?
代码:
import os
import zipfile as z
dirs = os.listdir('build/')
bSystemStr = dirs[0]
print("[-] Merging library.zip...")
with z.ZipFile('build/' + bSystemStr + '/library.zip', 'a') as z1:
with z.ZipFile('build_temp/' + bSystemStr + '/library.zip', 'r') as z2:
for t in ((n, z2.open(n)) for n in z2.namelist()):
try:
z1.writestr(t[0], t[1].read())
except:
pass
print("[-] Cleaning temporary files...")
os.remove('build_temp/' + bSystemStr + '/library.zip')
错误:
[-]Merging library.zip...
...
build.py:74: UserWarning: Duplicate name: 'xml/sax/_exceptions.pyc'
z1.writestr(t[0], t[1].read())
build.py:74: UserWarning: Duplicate name: 'xml/sax/expatreader.pyc'
z1.writestr(t[0], t[1].read())
build.py:74: UserWarning: Duplicate name: 'xml/sax/handler.pyc'
z1.writestr(t[0], t[1].read())
build.py:74: UserWarning: Duplicate name: 'xml/sax/saxutils.pyc'
z1.writestr(t[0], t[1].read())
build.py:74: UserWarning: Duplicate name: 'xml/sax/xmlreader.pyc'
z1.writestr(t[0], t[1].read())
build.py:74: UserWarning: Duplicate name: 'xmllib.pyc'
z1.writestr(t[0], t[1].read())
build.py:74: UserWarning: Duplicate name: 'xmlrpclib.pyc'
z1.writestr(t[0], t[1].read())
build.py:74: UserWarning: Duplicate name: 'zipfile.pyc'
z1.writestr(t[0], t[1].read())
[-] Cleaning temporary files...
Traceback (most recent call last):
File "build.py", line 79, in <module>
os.remove('build_temp/' + bSystemStr + '/library.zip')
WindowsError: [Error 32] : 'build_temp/exe.win32-2.7/library.zip'
zipfile
打开它,你能删除这个 zip 文件吗?也许创建该 zip 文件的代码(你没有展示)正在保持它处于打开状态。 - interjay