Python chmod不适用于pytest文件夹生成
我正在尝试写入Python生成的文件夹。Python已将文件夹生成为只读,研究建议我应该使用Python chmod不适用于pytest文件夹生成,python,permissions,pytest,chmod,Python,Permissions,Pytest,Chmod,我正在尝试写入Python生成的文件夹。Python已将文件夹生成为只读,研究建议我应该使用os.chmod('Dump',0o777)来修复权限。这对我不起作用,我无法复制到生成的文件夹中 我正在使用pytest,我的设置模块是: def setup_module(module): """setup the environment for the tests to occur in, which involves generating the ini files that wi
os.chmod('Dump',0o777)
来修复权限。这对我不起作用,我无法复制到生成的文件夹中
我正在使用pytest,我的设置模块是:
def setup_module(module):
"""setup the environment for the tests to occur in,
which involves generating the ini files that will
be used. """
os.system('mkdir Dump')
os.chmod('Dump',0o777)
测试从以下内容开始:
def test_archive_large_zips():
shutil.copyfile('Logs\\MultiPRMLogs.zip','Dump')
出现的错误是:
src = '\\Logs\\MultiPRMLogs.zip', dst = 'Dump'
def copyfile(src, dst, *, follow_symlinks=True):
"""Copy data from src to dst.
If follow_symlinks is not set and src is a symbolic link, a new
symlink will be created instead of copying the file it points to.
"""
if _samefile(src, dst):
raise SameFileError("{!r} and {!r} are the same file".format(src, dst))
for fn in [src, dst]:
try:
st = os.stat(fn)
except OSError:
# File most likely does not exist
pass
else:
# XXX What about other special files? (sockets, devices...)
if stat.S_ISFIFO(st.st_mode):
raise SpecialFileError("`%s` is a named pipe" % fn)
if not follow_symlinks and os.path.islink(src):
os.symlink(os.readlink(src), dst)
else:
with open(src, 'rb') as fsrc:
with open(dst, 'wb') as fdst:
E PermissionError: [Errno 13] Permission denied: 'Dump'
C:\Users\pet172\AppData\Local\Programs\Python\Python36-32\lib\shutil.py:121: Per
missionError
有什么明显的地方我遗漏了吗?这一行不尝试打开目录“Dump”并像文件一样写入它吗
with open(dst, 'wb') as fdst:
也许如果你经过整条路,比如
shutil.copyfile('Logs\\MultiPRMLogs.zip','Dump\\some_file.txt')
这就解决了,完美。谢谢你