/* Create temporary directory */ PYI_DEBUG("LOADER: creating temporary directory (runtime_tmpdir=%s)...\n", pyi_ctx->runtime_tmpdir); if (pyi_create_temporary_application_directory(pyi_ctx) < 0) { PYI_ERROR("Could not create temporary directory!\n"); return -1; } With the actual...
fp.read() b'Hello world!' >>> # file is now closed and removed # create a temporary directory using the context manager >>> with tempfile.TemporaryDirectory() as tmpdirname: ... print('created temporary directory', tmpdirname) >>> # directory and contents have been removed 已弃用的...
# create a temporary directory using the context manager >>> with tempfile.TemporaryDirectory() as tmpdirname: ... print('created temporary directory', tmpdirname) >>> # directory and contents have been removed 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. ...
Creates a temporary directory in the most secure manner possible. There are no race conditions in the directory’s creation. The directory is readable, writable, and searchable可被搜查的 only by the creating user ID. The user ofmkdtemp()is responsible for deleting the temporary directory and it...
问Python2.7中的tempfile.TemporaryDirectory上下文管理器EN有没有办法用Python2.7在上下文管理器中创建...
cursor.execute('CREATE TABLE IF NOT EXISTS users (id INTEGER PRIMARY KEY, name TEXT)') cursor.execute('INSERT INTO users (name) VALUES (?)', ('Alice',)) conn.commit() 在这个例子中,db_connect函数通过上下文管理器自动管理数据库连接的打开和关闭,确保在操作完毕后连接被正确关闭。
Note: makedirs() will become confused if the path elements to create include os.pardir. New in version 1.5.2.Changed in version 2.3: This function now handles UNC paths correctly. os.walk(top, [topdown=True, [onerror=None, [followlinks=False]]]) ...
(default)-F,--onefile Create a one-file bundled executable.--specpathDIRFolder to store the generated specfile(default:current directory)-nNAME,--nameNAMEName to assign to the bundled app and specfile(default:first script's basename)What to bundle,where to search:--add-data<SRC;DESTorSRC...
python3除号返回浮点数 没有了long类型 xrange不存在,range替代了xrange 可以使用中文定义函数名变量名 高级解包 和*解包 限定关键字参数 *后的变量必须加入名字=值 raise from iteritems移除变成items() yield from 链接子生成器 asyncio,async/await原生协程支持异步...
If you wish, you can create a subdirectory and invoke configure from there. For example: mkdir debug cd debug ../configure --with-pydebug make make test (This will fail if youalsobuilt at the top-level directory. You should do amake cleanat the top-level first.) ...