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remove python2 from startup logic for finding the python interpreter #28

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Merged
merged 1 commit into from
Jan 21, 2023
Merged

remove python2 from startup logic for finding the python interpreter #28

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28 changes: 10 additions & 18 deletions virtualenvwrapper.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -45,29 +45,21 @@
#

# Locate the global Python where virtualenvwrapper is installed.
# Use the highest Python version
if [ "${VIRTUALENVWRAPPER_PYTHON:-}" = "" ]
then
for NAME in python3 python2 python
do
python_executable="$(which $NAME 2>/dev/null)"
if ! [ -z "$python_executable" ]
then
if $python_executable -m 'virtualenvwrapper.hook_loader' --help >/dev/null 2>&1
then
VIRTUALENVWRAPPER_PYTHON=$python_executable
break
fi
fi
done
if [ "${VIRTUALENVWRAPPER_PYTHON:-}" = "" ]
_virtualenvwrapper_python_executable="$(which python3 2>/dev/null)"
if [ -n "$_virtualenvwrapper_python_executable" ] && $_virtualenvwrapper_python_executable -m 'virtualenvwrapper.hook_loader' --help >/dev/null 2>&1
then
echo -e "ERROR: Python with virtualenvwrapper module not found!
Either, install virtualenvwrapper module for standard python2
or python3 or set VIRTUALENVWRAPPER_PYTHON variable manually." 1>&2
return 1
VIRTUALENVWRAPPER_PYTHON=$_virtualenvwrapper_python_executable
fi
fi
if [ "${VIRTUALENVWRAPPER_PYTHON:-}" = "" ]
then
echo -e "ERROR: Python with virtualenvwrapper module not found!
Either, install virtualenvwrapper module for the default python3 interpreter
or set VIRTUALENVWRAPPER_PYTHON to the interpreter to use." 1>&2
return 1
fi

# Set the name of the virtualenv app to use.
if [ "${VIRTUALENVWRAPPER_VIRTUALENV:-}" = "" ]
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