peacock

#!/usr/bin/env python3
import sys, os
import signal

# Without this, CTRL-C in the terminal will cause peacock to abort with
# an annoying dialog box on Mac.
# With this it will just quit immediately (and cleanly).
signal.signal(signal.SIGINT, signal.SIG_DFL)

def main(args):
    # these might not work until the path is set
    from peacock.CheckRequirements import has_requirements
    if has_requirements():
        from PyQt5.QtWidgets import QApplication
        from peacock.PeacockApp import PeacockApp
        qapp = QApplication(args)
        app = PeacockApp(args[1:], qapp)
        return app.run(qapp)

def run_peacock():
    peacock_dir = os.path.dirname(os.path.realpath(__file__))
    moose_dir = os.environ.get("MOOSE_DIR", None)
    chigger_dir = os.path.dirname(peacock_dir)
    if moose_dir == None:
        moose_dir = os.path.join(os.path.dirname(chigger_dir), "moose")
    sys.path.insert(1, os.path.join(moose_dir, "python"))
    sys.path.insert(2, chigger_dir)
    sys.exit(main(sys.argv))

if __name__ == '__main__':

    if sys.version_info < (3, 6):
        print('"peacock" requires python version 3.6 or greater, version {}.{} is being used.' \
              .format(sys.version_info[0], sys.version_info[1]))
        sys.exit(1)
    run_peacock()