#!/usr/bin/env python3


import os
import subprocess
import sys


def find_text_files(directory):
    ''' , '''

    file_list = []
    abspath = os.path.abspath(directory)
    for i in os.listdir(directory):
        result = subprocess.run(['file', "{}/{}".format(abspath, i)], stdout=subprocess.PIPE)
        if 'text' in result.stdout.decode('utf-8').split(':')[-1]:
            file_list.append(i)

    return file_list


if __name__ == '__main__':
    if len(sys.argv) < 2:
        print("Error, should provide one parameter for program {}".format(sys.argv[0]))
        sys.exit(1)

    results = find_text_files(sys.argv[1])
    print(results)

#!/usr/bin/env python3


from pathlib import Path
import os
import subprocess
import sys

LINE_LIMIT = 100


def find_text_files(directory):
    ''' find text files and look for file content less than 100 characters. '''

    file_list = []
    abspath = os.path.abspath(directory)
    files = [i[0] for i in os.walk(abspath)]
    for i in os.walk(abspath):
        for j in i[2]:
            file_abspath = '{}/{}'.format(i[0], j)
            path_obj = Path(file_abspath)
            if path_obj.is_file():
                result = subprocess.run(['file', "{}".format(file_abspath)], stdout=subprocess.PIPE)
                if 'text' in result.stdout.decode('utf-8').split(':')[-1]:
                    with open(file_abspath) as text_file:
                        for line in text_file.readlines():
                            if len(line) < LINE_LIMIT:
                                print('file path = {}'.format(file_abspath))
                                print(line)

                    file_list.append("{}".format(file_abspath))

    return file_list


if __name__ == '__main__':
    if len(sys.argv) < 2:
        print("Error, should provide one parameter for program {}".format(sys.argv[0]))
        sys.exit(1)

    results = find_text_files(sys.argv[1])

Update find text, walk through the directories with os.walk and print line length less than 100 characters.
Update find text, walk through the directories with os.walk and print line length less than 100 characters.

Signed-off-by: SJ Huang <55a36c562e010d4b156739b1c231e1aa17113c8e@gmail.com>
