pyenv

mkdir ~/.ve
mkdir ~/workspace

~/.zshrc

export PATH=$HOME/.pyenv/bin:$PATH
export WORKON_HOME=~/.ve
export PROJECT_HOME=~/workspace
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"

#pyenv virtualenvwrapper_lazy

curl -L https://raw.githubusercontent.com/yyuu/pyenv-installer/master/bin/pyenv-installer | bash

git clone https://github.com/yyuu/pyenv-virtualenvwrapper.git ~/.pyenv/plugins/pyenv-virtualenvwrapper

Pre-Req

OpenSuse

zypper install gcc automake make openssl-devel ncurses-devel readline-devel zlib-devel tk-devel libffi-devel sqlite3-devel

ubuntu/debian

sudo apt install -y make build-essential libxslt1-dev libxml2-dev libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev python3-openssl git cython3

Alternative of libreadline-dev:

sudo apt install libedit-dev

centos

yum install @development zlib-devel bzip2 bzip2-devel readline-devel sqlite \
sqlite-devel openssl-devel xz xz-devel libffi-devel findutils

centos 8

dnf install readline-devel libffi-devel sqlite-devel openssl-devel bzip2-devel dnf-plugins-core  # install this to use 'dnf builddep'
dnf builddep python3
dnf update -y

Install python

pyenv install 3.11.7
pyenv install 2.7.18

Create Environment

pyenv virtualenv 3.11.7 jupyter3 && \
pyenv virtualenv 3.11.7 tools3 && \
pyenv virtualenv 3.11.7 neovim3 && \
pyenv virutalenv 3.11.7 oracle-oci && \
pyenv virtualenv 2.7.18 ipython2 && \
pyenv virtualenv 2.7.18 tools2 && \
pyenv virtualenv 2.7.18 neovim2

Install jupyter on python3

pyenv activate jupyter3
pip install -U jupyter==6.1.5 environment_kernels jupyterlab jupyter_ai jupyter_ai_magics jupyter_contrib_nbextensions notebook_shim python-language-server powershell_kernel bash_kernel jupyterthemes cython==0.29.30
python -m ipykernel install --user
python -m powershell_kernel.install --powershell-command pwsh
python -m bash_kernel.install
jupyter notebook --generate-config
jupyter contrib nbextension install --user
jupyter nbextension enable hinterland/hinterland
jupyter contrib nbextension install --sys-prefix
ln -s `pyenv which jupyter` ~/bin/jupyter
pyenv deactivate

Install all lsp for jupyter

~/.local/bin/install-lsp.sh

jupyter Lab

python -m pip install -q --upgrade pip setuptools pip-autoremove
python -m pip install --no-input numpy numba matplotlib cupy-cuda112 pandas pandoc plotly scipy seaborn statistics tabulate line_profiler
python -m pip install --no-input tensorflow==2.9.1 tensorflow-probability tensorflow-addons tensorflow_datasets tensorflow-text==2.9.0 
python -m pip install --no-input pywebcopy bs4 PySimpleGUI display_xml gtts playsound
python -m pip install --no-input jupyterlab ipyfilechooser tqdm wget
python -m pip install -q jupyterlab-lsp python-lsp-server[all]

Install ipython on python2

pyenv activate ipython2
pip install -U ipykernel
python -m ipykernel install --user
pyenv deactivate

Install tools3

mkdir -p ~/bin
pyenv activate tools3
pip install -U ansible ansible-lint autoenv autojump autopep8 black codespell colorama cookiecutter fast.com flake8 gnucash-to-beancount isort jedi-language-server jrnl mps-youtube molecule mypy pre-commit prospector pyarmor pydocstyle pyflakes pylama pylint pyls rows speedtest-cli reorder-python-imports thefuck zabbix-api youtube-dl tmuxp vulture yapf yamlfix yamllint visidata virtualenv virtualenvwrapper
# URL: https://www.tecmint.com/powerline-adds-powerful-statuslines-and-prompts-to-vim-and-bash/
# pip install git+git://github.com/Lokaltog/powerline
pip install vim-power
ln -s `pyenv which pytest` ~/bin/pytest
ln -s `pyenv which tmuxp` ~/bin/tmuxp
pyenv deactivate

Install oracle-oci

pyenv activate oracle-oci
pip install -U oci-cli
pyenv deactivate

Install tools2

pyenv activate tools2
pip install -U rename s3cmd fabric mercurial
pyenv deactivate

Install neovim2 to python2

pyenv activate neovim2
pip install -U pynvim
pyenv deactivate

Install neovim3 to python3

pyenv activate neovim3
pip install -U black pynvim pylint flake8 jedi autopep8 pep8 pydocstyle pyflakes isort yapf yamllint mypy
ln -s `pyenv which autopep8` ~/bin/autopep8
ln -s `pyenv which black` ~/bin/black
ln -s `pyenv which flake8` ~/bin/flake8
ln -s `pyenv which isort` ~/bin/isort
ln -s `pyenv which jedi` ~/bin/jedi
ln -s `pyenv which mypy` ~/bin/mypy
ln -s `pyenv which pydocstyle` ~/bin/pydocstyle
ln -s `pyenv which pylint` ~/bin/pylint
ln -s `pyenv which yapf` ~/bin/yapf
ln -s `pyenv which yamllint` ~/bin/yamllint

pyenv deactivate

Enable

pyenv global 3.11.7 2.7.18 oracle-oci jupyter3 ipython2 tools3 tools2 neovim3 neovim2

ipython with pyenv

ipython profile create
curl -L http://hbn.link/hb-ipython-startup-script > ~/.ipython/profile_default/startup/00-venv-sitepackages.py

Python2

pip2 install virtualenv
python2 -m virtualenv .venv

neovim

let g:python_host_prog = expand('$HOME/.pyenv/versions/neovim2/bin/python')
let g:python2_host_prog = expand('$HOME/.pyenv/versions/neovim2/bin/python')
let g:python3_host_prog = expand('$HOME/.pyenv/versions/neovim3/bin/python')

jupyter

nvim ~/.jupyter/jupyter_notebook_config.py

c.NotebookApp.kernel_spec_manager_class = 'environment_kernels.EnvironmentKernelSpecManager'
c.EnvironmentKernelSpecManager.find_conda_envs=False
c.EnvironmentKernelSpecManager.virtualenv_env_dirs=['~/.pyenv/versions/']
c.EnvironmentKernelSpecManager.virtualenv_prefix_template = "{}"
c.EnvironmentKernelSpecManager.display_name_template = "{}"

ipython

# Install IPython: python3 -m pip install ipython

import IPython
from traitlets.config import get_config

cfg = get_config()
cfg.InteractiveShellEmbed.colors = "Linux"  # syntax highlighting
cfg.InteractiveShellEmbed.confirm_exit = False

alias interacti IPython.embed(config=cfg)