understanding how to create and manage virtual environments is valuable. Let’s dive into the steps to set up your Python virtual environment on Ubuntu.
virtualenvPythonTerminalUservirtualenvPythonTerminalUsercd /path/to/your/directoryChange directoryvirtualenv venvCreate virtual environmentVirtual environment createdvenv createdsource venv/bin/activateActivate virtual environment(venv) promptpip install requestsInstalling librariesLibraries installeddeactivateExits virtual ...
比如说,我们将安装idna Python模块: 输出: 在Python虚拟环境中完成工作后,您必须停用。可以通过运行deactivate命令来实现: 就是这样。您已经在您的Ubuntu vps上成功安装并启用了Python虚拟环境。有关Python虚拟环境的更多详细信息,您可以查阅官方文档。 原文标题:How to Create a Python Virtual Environment on Ubuntu 2...
为了更清楚地了解激活虚拟环境的过程,以下是一个序列图,展示了用户如何与系统进行互动: PythonTerminalUserPythonTerminalUsersudo apt updateUpdates package listsudo apt install python3 python3-pipInstalls Python and pipsudo apt install python3-venvInstalls venv toolpython3 -m venv myenvCreates virtual env...
在Python虚拟环境中完成工作后,您必须停用。可以通过运行deactivate命令来实现: (my_first_venv)# deactivate 1. 就是这样。您已经在您的Ubuntu vps上成功安装并启用了Python虚拟环境。有关Python虚拟环境的更多详细信息,您可以查阅官方文档。 原文标题:How to Create a Python Virtual Environment on Ubuntu 20.04,作...
created virtual environment CPython3.10.12.final.0-64in202ms creator CPython3Posix(dest=/home/lyh/envs/test,clear=False,no_vcs_ignore=False,global=False)seeder FromAppData(download=False,pip=bundle,setuptools=bundle,wheel=bundle,via=copy,app_data_dir=/home/lyh/.local/share/virtualenv)added se...
Python 2.7.3 Django 1.4.2 Pycharm 2.6.3 Postgresql 9.1 Virtualenv Virtualenvwrapper Openjdk 在开始之前,一定要给系统做一下备份。因为如果误操作了会有不必要的麻烦。我就是误安装了Postgresql,然后出现了大问题,最后不得不把系统给重装了。 Ubuntu的系统自带python 2.7,所以不用特别的设置,直接用就行。当然...
$ pipenv --python 3.8 Creating a virtualenv for this project… Pipfile: /home/hy/workspace/temp/django_test/Pipfile Using /home/hy/.pyenv/versions/3.8.2/bin/python (3.8.2) to create virtualenv…⠸ Creating virtual environment...created virtual environment CPython3.8.2.final.0-64 in 178ms...
That's all! You now know how to install the venv module and how to create, activate, work within and deactivate a virtual Python environment. Summary: In this video, we will do a walkthrough of how to set up a virtual environment on Ubuntu. Commands used: ...
安装python中的numpy包,执行命令如下: pip install numpy 新建mainPy.py文件,输入以下内容 importmatplotlib.pyplot as pltimportnumpy as np x= np.linspace(0, 20, 100)#Create a list of evenly-spaced numbers over the rangeplt.plot(x, np.sin(x))#Plot the sine of each x pointplt.show()#Displa...