python documentation - 2022 04 18 09 25


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python

rem insatll python, here
rem enter https://www.python.org/downloads/windows/
rem replace path length limit disable    

tensorflow

rem install tensorflow, here
pip install tensorflow

venv

mypath='C:\Users\hangil01\Desktop\my IDE\internal system\windows 10\python 3.9\python virtual environment\venv 01'
python -m venv --system-site-packages %mypath%

rem activate venv %mypath%\scripts\activate

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pip

rem upgrade version, here
python -m pip install --upgrade pip

virtualenv

rem install virtualenv, here
pip install virtualenv
virtualenv "vertual environment 01"

rem activate virtualenv, here "vertual environment 01"/scripts/activate

rem deactivate virtualenv, here deactivate

not sorted


rem add path of python.exe to path as system variable

rem enter position of python.exe rem copy address of python.exe rem enter高度なシステム設定 rem alt n(環境変数) システム変数rem click path rem alt i(edit) rem alt n(新規) rem save and get out

rem check version, here pip3 --version python3 --version

rem check installation of tensorflow, here python tensor1.py

rem clear screen, here import os os.system("cls")

rem python basic packages list, here rem system packages rem sys rem os rem standard libraries remvenv(virtualenvironment)(virtualenvより良いですか?)

rem python third party packages, here pandas numpy Virtualenv(仮想環境では、特定のバージョンを更新できません) conda(virtual environment) pyenv(virtual environment, version mgmt tool) pipenv(virtual environment)

rem install conda, here rem if you use conda, install anaconda python.

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