import sys

from ft_filter import ft_filter as my_filter

def compare_len(len_max):

"""Function which compare each len of each word with lambda and len_max.

Lambda iter on words."""

return lambda word: len(word) > len_max

def main():

"""Fisrt check validity of each arguments.

Split argv[1] to extract each words.

Check validity of each words and reassign `words` with valid ones

Filtered list is created with ft_filter() -> list comprehension.

Print the filtered list.

"""

try:

if len(sys.argv) != 3:

raise AssertionError("AssertionError: the arguments or bad")

if not isinstance(sys.argv[1], str):

raise AssertionError("AssertionError: the arguments or bad")

if not sys.argv[2].isdigit():

raise AssertionError("AssertionError: the arguments or bad")

len_max = int(sys.argv[2])

if len_max < 0:

raise AssertionError("AssertionError: the arguments or bad")

words = sys.argv[1].split()

# comprehension list here - not yield !

words = [word for word in words if word.isalpha()]

filtered = my_filter(compare_len((len_max)), words)

print(list(filtered))

except AssertionError as error:

print(error)

sys.exit(1)

return 0

if __name__ == "__main__":

main()