Python Virtual Environments 💻 *VERY EASY*
👉 What are Python Virtual Environments (virtualenv)? ✅
How are they created? 🤷♂️
In this video we will learn all the basics to understand and work with virtual Python environments.
📝 INDEX
00:00 Introduction
1:02 Create folder
1:22 Install E.V.
1:56 Activate E.V.
2:28 Deactivate E.V.
2:51 List of libraries
3:04 Install libraries in E.V.
3:50 Create requirements.txt
4:34 Install requirements.txt
4.59 Eliminate E.V.
5:37 E.V. in PyCharm
7:00 Farewell, subscription and like
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Terminal commands for Copy-Paste (you are welcome):
Create folder:
mkdir [path]
Install virtual environment win and other OS:
python -m venv [path]
Activate venv:
Win:
Scripts\activate.bat
Other OS:
source bin/activate
Disable venv All OS:
deactivate
Access to python:
python
See installed libraries:
pip list
Install libraries:
pip install [library]
Uninstall libraries:
pip uninstall [library]
Save requirements.txt:
pip freeze (greater than) requirements.txt
Install from requirements:
pip install -r requirements.txt
Delete virtual environment:
Win:
rmdir [path\ev] /s
Mac, linux:
rm -rf route/to/environment/virtual
#Python
#venv
#virtualenv