它是用来创建目录(make directory)的。不该问这个问题吧?你应该已经通过索引卡记住这些了才对。如果不知道这一条,就说明你需要继续在索引卡上下功夫。 创建目录是什么意思?目录又可以叫作“文件夹”,它们是一回事儿。你上面所做的是在逐层深入地创建目录,目录有时又叫“路径”,这里相当于是说“先到temp,再到st...
os.makedirs(extdir) # This is the temp directory where your build output should go install_prefix = os.path.abspath(os.path.dirname(extdir)) cmake_args = '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY={}'.format(install_prefix) subprocess.check_call(['cmake', ext.sourcedir, cmake_args], cwd=self...
os.makedirs(extdir) # This is the temp directory where your build output should go install_prefix = os.path.abspath(os.path.dirname(extdir)) cmake_args = '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY={}'.format(install_prefix) subprocess.check_call(['cmake', ext.sourcedir, cmake_args], cwd=self...
当运行python/path/to/directory/时,Python 的行为就像我们输入python/path/to/directory/__main__.py一样。 换句话说,Python 会做以下两件事: 将目录/path/to/directory/添加到模块路径中。 执行/path/to/directory/__main__.py中的代码。 运行python /path/to/filename.zip时,Python 会把文件当做一个目录。
Node scripts are meant to be completely independent from one another, that is, they shouldn't import resources from one another. However, when necesary, you can make common resources available to them so they can import such resources.
If your project uses packages that aren't publicly available to our tools, you can make them available to your app by putting them in the __app__/.python_packages directory. Before you publish, run the following command to install the dependencies locally:...
temp =sys.stdout #保存标准I/O流 sys.stdout =buff #将标准I/O流重定向到buff对象 print 42, 'hello', 0.001 sys.stdout=temp #恢复标准I/O流 print buff.getvalue() time模块 time模块中时间表现的格式主要有三种: a、timestamp时间戳,时间戳表示的是从1970年1月1日00:00:00开始按秒计算的偏移量 ...
/usr/bin/env python3行通常是可选的。 为什么要将编码设置为 UTF-8?整个语言都是设计为仅使用最初的 128 个 ASCII 字符。 我们经常发现 ASCII 有限制。将编辑器设置为使用 UTF-8 编码更容易。有了这个设置,我们可以简单地使用任何有意义的字符。如果我们将程序保存在 UTF-8 编码中,我们可以将字符如µ用...
[:port] # http://hostname[:port] # 2) Do not add a trailing slash at the end of file server path. FILE_SERVER = 'sftp://sftpuser:Pwd123@10.1.3.2' # Remote file paths: # 1) The path may include directory name and file name. # 2) If file name is not specified, indicate ...
directory, preferably one that is listed in your PYTHONPATH environment variable. For information on other options, you may wish to consult the documentation at: https://pythonhosted.org/setuptools/easy_install.html Please make the appropriate changes for your system and try again. ...