syn.py

import os

db = []
#----------------------------------------
def touch_db(folder):
    if not os.path.exists(folder):
        print("Folder " + str(folder) + " doesn't exist and will be created now.")
        os.makedirs(folder)
    f = open(folder + "db.txt", "w")
    f.close()
    print(str(folder) + "db.txt was touched.")
    return
def existing_db(folder):
    return os.path.exists(folder + "db.txt")
def read_to_db(folder):
    f = open(folder + "db.txt", "r")
    for line in db:
        add(line)
    f.close()

    print(str(folder) + "db.txt was read into the hash database.")
    return
def write_db_to(folder):
    f = open(folder + "db.txt", "w")
    for line in db:
        f.write(line + "\n")
    f.close()

    print("The hash database was written to " + str(folder) + "db.txt")
    return
def add(item):
    return db.append(item)
def remove(item):
    return db.remove(item)
def has(item):
    return item in db
def size():
    return len(db)
#----------------------------------------