3 bash functions for quick python oneliners

pys.sh

# exec a python snippet and print the result, stdin is not used
# >> p '60*60*24'
# 86400
p() {
    python -c "
$PY_IMPORTS
val = $@
if val:
  if isinstance(val, list):
    print(' '.join(map(str, val)))
  else:
    print(val)
"
}

# exec a python snippet and print the result, stdin is read (not streamed per line) and assigned to "i"
# >> echo -e 'a\nb\nc' | py 'random.choice(i.splitlines())'
# c
py() {
    python -c "
$PY_IMPORTS
i = sys.stdin.read()
val = $@
if val:
        if isinstance(val, list):
         print('\n'.join(map(str, val)))
        else:
         print(val)
"
}

# exec a python snippet and print the result, stdin is streamed per line and assigned to "i"
# >> echo -e 'a\nb\nc\n' | pys 'f"{i.upper()}:{j}"'
# A:0
# B:1
# C:2
pys() {
    python -c "
$PY_IMPORTS
j = 0
while True:
    i = sys.stdin.readline().strip()
    if not i:
        break
    val = $@
    if val:
        if isinstance(val, list):
         print(' '.join(map(str, val)))
        else:
         print(val)
    j += 1
"
}