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lenstr
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lenstr
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#!/usr/bin/python -tt
# vim: fileencoding=utf8
#{{{ License header: MIT
# Copyright (c) 2016 Till Maas <opensource@till.name>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#}}}
import argparse
import sys
if __name__ == "__main__":
parser = argparse.ArgumentParser(
"Create a character string that encodes its length")
parser.add_argument("maxlength", help="Maximum length that is required",
type=int)
args = parser.parse_args()
maxlen = args.maxlength
output = 0
padded_length = 5
length_fmt = "{0:" + str(padded_length) + "}"
while output < maxlen:
if len(str(output + padded_length + 5)) >= padded_length:
padded_length += 5
length_fmt = "{0:" + str(padded_length) + "}"
new = length_fmt.format(output + padded_length)
new = new.replace(" ", "_.").replace(" ", "_")
sys.stdout.write(new)
output += len(new)