LibraryThing

#!/usr/bin/env python2

from __future__ import print_function

import sys
import tempfile


TAGS = []
CSV = tempfile.NamedTemporaryFile(prefix='LibraryThing-', delete=False)
COLS = ['TITLE',
        '"AUTHOR (last, first)"',
        'DATE',
        'ISBN',
        '"PUBLICATION INFO"',
        'TAGS',
        'RATING',
        'REVIEW',
        '"DATE READ"',
        '"PAGE COUNT"']

ROW = '"","","","{isbn}","","{tags}","","","",""\n'

def exit():
    print('Library file: {}'.format(CSV.name))
    CSV.close()
    sys.exit(0)


CSV.write('{}\n'.format(','.join(COLS)))

while True:
    try:
        user_input = raw_input('ISBN, [t]ag, or [q]uit: ').strip()
        if not user_input:
            continue

        if user_input == 'q':
            exit()

        if user_input == 't':
            # tag_prompt = "Change tags (current tags '{}') [a]ppend/[c]hange: ".format(','.join(TAGS))
            # change = raw_input(tag_prompt).strip()

            add_tags = raw_input('Tag (comma separated): ').strip()
            add_tags = [a.strip() for a in add_tags.split(',')]

            # if change == 'a' or change == 'append':
            #     for tag in add_tags:
            #         TAGS.append(tag)

            # if change == 'c' or change == 'change':
            #     TAGS = add_tags

            TAGS = add_tags

            continue

        new_row = ROW.format(isbn=user_input, tags=','.join(TAGS))
        print(new_row.strip())
        CSV.write(new_row)
    except KeyboardInterrupt:
        exit()