Instalando e usando o Pyenv no Ubuntu

gistfile1.txt

# The definitive guide to setup my Python workspace
# Author: Henrique Bastos <[email protected]>
# Alterações para Ubuntu e sabores: Alexandre Quintela <[email protected]>

PY3=3.8.1
PY3TOOLS="youtube-dl s3cmd fabric pytest"

VENVS=~/.venvs
PROJS=~/projetos

# Install dependencies
apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev \
libreadline-dev libsqlite3-dev wget curl llvm gettext libncurses5-dev tk-dev tcl-dev \
blt-dev libgdbm-dev git python-dev python3-dev

# All my virtualenvs are here...
mkdir -p $VENVS

# All my projects are here...
mkdir -p $PROJS

# Install Pyenv
git clone https://github.com/pyenv/pyenv.git ~/.pyenv

# Initialize pyenv
PYENV_ROOT="$HOME/.pyenv"
PATH="$PYENV_ROOT/bin:$PATH"
eval "$(pyenv init -)"
if which pyenv-virtualenv-init > /dev/null; then eval "$(pyenv virtualenv-init -)"; fi

# Define environment variable PYENV_ROOT
cat <<EOT >> .bashrc
# Define environment variable PYENV_ROOT
export PYENV_ROOT="$HOME/.pyenv"
export PATH="$PYENV_ROOT/bin:$PATH"

EOT

# Set Pyenv in .bashrc and initialize pyenv
cat <<"EOT" >> .bashrc
# Pyenv initialization
eval "$(pyenv init -)"
if which pyenv-virtualenv-init > /dev/null; then eval "$(pyenv virtualenv-init -)"; fi
EOT

# Enable shims and autocompletion
cat <<"EOT" >> .bashrc
# Enable shims and autocompletion
if command -v pyenv 1>/dev/null 2>&1; then eval "$(pyenv init -)"; fi

EOT

git clone https://github.com/pyenv/pyenv-virtualenv.git $(pyenv root)/plugins/pyenv-virtualenv

cat <<EOT >> .bashrc
# Virtualenv-wrapper directories
export WORKON_HOME=$VENVS
export PROJECT_HOME=$PROJS

EOT

# Install Python versions
pyenv install $PY3

# Prepare virtual environments
pyenv virtualenv $PY3 jupyter38
pyenv virtualenv $PY3 tools38


~/.pyenv/versions/$PY3/bin/pip install --upgrade pip
~/.pyenv/versions/jupyter38/bin/pip install --upgrade pip
~/.pyenv/versions/tools38/bin/pip install --upgrade pip

# Install Jupyter
~/.pyenv/versions/jupyter38/bin/pip install jupyter
~/.pyenv/versions/jupyter38/bin/python -m ipykernel install --user
~/.pyenv/versions/jupyter38/bin/pip install jupyter_nbextensions_configurator rise
~/.pyenv/versions/jupyter38/bin/jupyter nbextensions_configurator enable --user

# Install Python3 Tools
~/.pyenv/versions/tools38/bin/pip install $PY3TOOLS

# Install virtualenvwrapper
~/.pyenv/versions/tools38/bin/pip install virtualenvwrapper

cat <<"EOT" >> .bashrc
# Virtualenv Wrapper initialization
VIRTUALENVWRAPPER_PYTHON=~/.pyenv/versions/tools38/bin/python
source ~/.pyenv/versions/tools38/bin/virtualenvwrapper.sh

EOT

# Protect lib dir for global interpreters VERIFICAR
# chmod -R -w ~/.pyenv/versions/$PY3/lib/

# Setup path order
pyenv global $PY3 jupyter38 tools38

# Check everything
pyenv which python     | grep -q "$PY3" && echo "✓ $PY3"
pyenv which jupyter    | grep -q "jupyter38" && echo "✓ jupyter38" 
pyenv which ipython    | grep -q "jupyter38" && echo "✓ ipython" 
pyenv which youtube-dl | grep -q "tools38" && echo "✓ tools38" 

echo "Done! Restart the terminal."

. ~/.bashrc
# Cria um profile padrão do iPython
ipython profile create

# Faz Download configuracao Ipyhton
wget https://github.com/henriquebastos/ipython-config/archive/master.zip 

# Descompacta configurações
unzip -o -q  master.zip -d ~/tmpipython

# Move para i Ipython
# mv -r ~/tmpipython/ipython-config-master/* ~/.ipython/