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NCBI_downloader.py
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NCBI_downloader.py
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#!/usr/bin/python3
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
#
#Usage: NCBI_downloader.py -q "Query term" -d "database" -o outfile.fasta
#Or run without arguments for the GUI version.
import sys
import signal
def kill_switch(*args):
"""
Make sure the program will allways exit on Ctrl+C.
"""
print("Ctrl+C detected, ending all processes and quitting.")
sys.exit(0)
def main():
if len(sys.argv) < 2:
import front_end
front_end.main()
else:
from argparser import arg_list
from back_end import Downloader
args = arg_list()
dler = Downloader(args[0], args[1], args[2], args[3], 0)
dler.run_everything()
if __name__ == '__main__':
signal.signal(signal.SIGINT, kill_switch)
main()