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common.sh
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common.sh
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##################################
# Arguments: #
# $1 _> string to grep for #
# $2 _> description of process #
##################################
wait_for_process() {
grep_string=$1
process_description=$2
pids=$(ps -ef | grep "$grep_string" | wc -l)
while [ $pids -ge 2 ]; do
i=$(((i + 1) % $MOD))
printf "\r${SPIN:$i:1} $process_description in progress "
sleep 2
pids=$(ps -ef | grep "$grep_string" | wc -l)
done
printf "\r${CHECK_MARK} $process_description completed "
echo ""
}
#####################
# Arguments: #
# $1 _> retcode #
# $2 _> operation #
# $3 _> error #
#####################
handle_exception()
{
if [ "$1" -ne "0" ]; then
operation=$2
error=$3
echo ""
echo "⛔ error during operation: $operation"
echo "$error"
exit $1
fi
}
export_vars() {
export SPIN='🌑🌒🌓🌔🌕🌖🌗🌘'
export MOD=8
export CHECK_MARK="✅"
export ALREADY_DONE="❎"
PYTHONPATH=''
export PYTHONPATH=$PYTHONPATH:`pwd`:`pwd`/slim
export PYTHONPATH=$PYTHONPATH:$BASE_DIR/tensorflow/models/research/
export PYTHONPATH=$PYTHONPATH:$BASE_DIR/tensorflow/models/research/slim
export PYTHONPATH=$PYTHONPATH:$BASE_DIR/tensorflow/models/research/object_detection
}