import sys
import argparse
import textwrap
from db_manager import DBManager
from services import LanguageServices
# ====================================================================================
# Language Detection v1.0.0
#
# This is the Language Detection Module using Language Profile Rank Order Distance.
# ====================================================================================
if __name__ == '__main__':
# Setup the database.
DBManager.setup()
# Configure the parser.
parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter,
description=textwrap.dedent("""\
Language Detection v1.0
=============================================================================
These are the available commands.
train_file = Train the language detector with the data from the file. The file name will become the language key.
train_folder = Train the language detector with the data from the folder. The file names will become the language keys.
test = Test the string with the language models.
get_n_grams = Retrieve a list of n-grams.
get_languages = Get a list of languages which can be detected.
"""))
parser.add_argument('command', choices = ["train_file", \
