"crimetrain[['ada','red','blue','g','brn','p','pExp','y','pnk','o']] = crimetrain[['ada','red','blue','g','brn','p','pExp','y','pnk','o']].astype('int32')" ...
i´m new to elpy and my emacs hangs after a while. beginning to type "import argp" works with a tooltip and completion and then no more ... after writing some lines more emacs hangs completly strace ...