1-liner to rank use of 7 scipy stack core packages

find . | grep '\.py' | grep -v -e '/venv/' -e '(' -e ')' | xargs -I % grep import % | sed -e 's/^[ ]*//' | grep -e '^from ' -e '^import ' | awk '{print $2}' | sed -e 's/^[\.]*//' | cut -d\. -f1 | tr '[A-Z]' '[a-z]' | sed -e 's/,$//' | sort -bfd | uniq -c | sort -nr | grep -n -e numpy -e scipy -e matplotlib -e ipython -e pandas -e sympy -e nose | tr ':' '\t'