Written in 2019 to handle some documents' recurring operations.

It executes the document text word wrap based on the supplied characters number in the MAX_WIDTH argument.

MAX_WIDTH = 80

import argparse

# Parse arguments
parser = argparse.ArgumentParser(description='Wrap text of provided file in a new file')
parser.add_argument('--source', type=str, help='The file of which the text has to be wrapped.')
parser.add_argument('--destination', type=str, help='The destination file.')

args = parser.parse_args()

def chunk(line, by):
    newline = ""
    to_split = False
    for nr, char in enumerate(line):
        newline += char
        if nr % by is 0 and nr > 1:
            to_split = True
        if char == " " and to_split is True:
            yield newline
            newline = ""
            to_split = False

print("@@@@@@@@@")
print(args.destination)
print(args.source)

with open(args.destination, "w") as out:
    with open(args.source) as f:
        skip = False

        for line_no, line in enumerate(f):
            if "*/" in line:
                skip = True
            if "/*" in line:
                skip = False

            if skip is False:
                if len(line) > MAX_WIDTH:
                    sublines = chunk(line, MAX_WIDTH)
                    out.write("\n".join(sublines))
                else:
                    out.write(line + "\n")
            else:
                out.write(line)