Does not execute without Python2

[kkeilson]

Python2 has been deprecated. Recommended to change python to python3 to fix code.

`#echo -e "${yell}Fetching video..."

Sync FPS to reality as best as possible. Mac's freebsd version of date cannot

has nanoseconds so inject python. :/

python <(cat <<EOF
import sys
import time
fps = 25; time_per_frame = 1.0 / fps
buf = ''; frame = 0; next_frame = 0
begin = time.time()
try:
for i, line in enumerate(sys.stdin):
if i % 32 == 0:
frame += 1
sys.stdout.write(buf); buf = ''
elapsed = time.time() - begin
repose = (frame * time_per_frame) - elapsed
if repose > 0.0:
time.sleep(repose)
next_frame = elapsed / time_per_frame
if frame >= next_frame:
buf += line
except KeyboardInterrupt:
pass
EOF
) < <(obtainium $video | bunzip2 -q 2> /dev/null)`

[NyllRE]

yeah needs to be migrated to python3

[gregoryjog]

It's an easy fix -- the script itself is compatible with Python3, its just the command call.
There are several unmerged PRs doing some form of this fix, this method just uses the same hash wrapper the author uses (If you want to host your own copy of the file or fork the repo, works on both mac and linux).

Add this above the python injection portion:

get_python() {
  if has? python3; then echo "python3"
  elif has? python; then echo "python"
  else echo "Cannot has python. :(" && exit 1
  fi
}

then replace python <(cat <<EOF with $(get_python) <(cat <<EOF

Optional sinister tip:
If you want to be truly evil, hide the bash script somewhere in their home directory, then add an alias to several system cmds to their bash_profile, e.g. alias {cd, cat, ls, vim, sudo}='$HOME/.some_hidden_directory/roll.sh #'

[kkeilson]

I like this approach much better @gregoryjog. I'll work on a PR. Thanks!