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# Find python file
alias pyfind='find . -name "*.py"'
# Remove python compiled byte-code and mypy/pytest cache in either the current
# directory or in a list of specified directories (including sub directories).
function pyclean() {
ZSH_PYCLEAN_PLACES=${*:-'.'}
find ${ZSH_PYCLEAN_PLACES} -type f -name "*.py[co]" -delete
find ${ZSH_PYCLEAN_PLACES} -type d -name "__pycache__" -delete
find ${ZSH_PYCLEAN_PLACES} -depth -type d -name ".mypy_cache" -exec rm -r "{}" +
find ${ZSH_PYCLEAN_PLACES} -depth -type d -name ".pytest_cache" -exec rm -r "{}" +
}
# Add the user installed site-packages paths to PYTHONPATH, only if the
# directory exists. Also preserve the current PYTHONPATH value.
# Feel free to autorun this when .zshrc loads.
function pyuserpaths() {
local targets=("python2" "python3") # bins
# Get existing interpreters.
local interps=()
for target in $targets; do
[ `command -v $target` ] && interps+=($target)
done
# Check for a non-standard install directory.
local user_base="${HOME}/.local"
[ $PYTHONUSERBASE ] && user_base=$PYTHONUSERBASE
# Add version specific paths, if:
# it exists in the filesystem;
# it isn't in PYTHONPATH already.
for interp in $interps; do
# Get minor release version.
local ver=`$interp -V 2>&1`
ver=`echo ${ver:7} | cut -d '.' -f 1,2` # The patch version is variable length, truncate it.
local site_pkgs="${user_base}/lib/python${ver}/site-packages"
[[ -d $site_pkgs && ! $PYTHONPATH =~ $site_pkgs ]] && export PYTHONPATH=${site_pkgs}:$PYTHONPATH
done
}
# Grep among .py files
alias pygrep='grep -r --include="*.py"'
# Run proper IPython regarding current virtualenv (if any)
alias ipython="python -c 'import IPython; IPython.terminal.ipapp.launch_new_instance()'"