Modulesare Python.pyfiles that consist of Python code#module也是.py结尾的python代码. Any Python file can be referenced as a module#不神秘,事实上任何python代码文件都可以看做模块. A Python file calledhello.pyhas the module name ofhellothat can be imported into other Python files or used on th...
Check version of installed Python modules using __version__ attribute The another way is to check the version of installed Python modules by using the__version__attribute. For this you have to write Python code. Code Verify the version of the module (without using PIP) is as follows, # i...
Download Python's latest version. Learn how to install Python with this easy guide, which also provides a clear prerequisite explanation for downloading Python.
Step 1: Go towww.python.org Step 2: Select ‘Downloads’ from the toolbar Step 3: Click on ‘Download Python 3.8.1’ or the latest version available Step 4: Then, go to theFile option. After that, a security dialog box will appear as shown below. Click on ‘Run’ to continue the...
Now you need to run the./configurescript to prepare the build: Shell $./configure--enable-optimizations--with-ensurepip=install Theenable-optimizationsflag will enable some optimizations within Python to make it run faster. Doing this may add twenty or thirty minutes to the compilation time. Th...
The other option can be to add the subdirectory to the PYTHONPATH environment variable, and it is the path where Python looks for the packages to import by default. The details and use of these methods are given below.Import a Module From the Subdirectory in Python Using __init__.py...
Python >>>importimportlib>>>importlib.import_module("hello")Hello, World!<module 'hello' from '/home/username/hello.py'> Theimport_module()function imports a module, bringing its name to your currentnamespace. It also runs any executable code that the target module contains. That’s why yo...
This statement grants access to the modulesx,y, andzwithin theanamespace, providing a clear and organized structure for utilizing the modules: a.xa.ya.z In newer versions of Python, particularly in the context of Python 3.5 and later, we have the option to leverage theimportlibmodule for mor...
A good option is to use __name__ (see Use logger namespacing below for more on this) which will provide the name of the current Python module as a dotted path: import logging logger = logging.getLogger(__name__) It’s a good convention to perform this declaration at module level. ...
Now let's see how to reuse a custom word counter module in another Python file. First off, open up a command prompt to any location on your computer to start a new project. In this case, we'll use a project name ofword_count. To do that, typemkdir word_count. ...