[英]Python zipfile - IOError: [Errno 2] No such file or directory : zip_file
[英]Python zipfile dosen't release zip file
我正在嘗試在Windows 8.1和python 2.7.9上使用zipfile庫。
我只是想在zipfile.open()之后刪除library.zip,但os.remove()拋出“WindowsError [錯誤32]”並且似乎zipfile不會釋放zip文件。
WindowsError 32的意思是“進程無法訪問該文件,因為它正由另一個進程使用。”
那么,我該如何刪除這個library.zip文件呢?
碼:
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')
錯誤:
[-]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'
我認為你必須在刪除它之前關閉你的存檔,或者如python文檔中所說的那樣退出程序https://docs.python.org/2/library/zipfile.html#zipfile.ZipFile.close
因此在刪除存檔之前運行z1.close()
和z2.close()
您的代碼必須如下所示:
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
z2.close()
z1.close()
print("[-] Cleaning temporary files...")
os.remove('build_temp/' + bSystemStr + '/library.zip')
如果我錯了,請糾正我。
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