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'''
Created on 7 Jan 2015
@author: Mr. Srikanth Nagella
'''
# pylint: disable=E1103
# pylint: disable=no-name-in-module
from PyQt4 import QtGui
from gui.nemo_bdy_input_window import InputWindow
import nemo_bdy_setup
import sys, getopt
def open_settings_window(fname):
""" Main method which starts a Qt application and gives user
an option to pick a namelist.bdy file to edit. Once user selects it
it will open a dialog box where users can edit the parameters"""
app = QtGui.QApplication(sys.argv)
if fname is None:
fname = QtGui.QFileDialog.getOpenFileName(None, 'Open file')
setup = nemo_bdy_setup.Setup(fname)#'../../data/namelisttest.bdy')
ex = InputWindow(setup)
ex.nl_editor.btn_cancel.clicked.connect(lambda: sys.exit(0))
return app.exec_(), ex.mpl_widget.mask
def open_settings_dialog(setup):
""" This method is to start the settings window using the setup settings provided
in the input. On clicking the cancel button it doesn't shutdown the applicaiton
but carries on with the execution"""
app = QtGui.QApplication(sys.argv)
ex = InputWindow(setup)
ex.nl_editor.btn_cancel.clicked.connect(app.quit)
return app.exec_(), ex.mpl_widget.mask
def main():
""" Command line execution method which check the input arguments and passes on to
method to open the settings window"""
setup_file = None
try:
opts, dummy_args = getopt.getopt(sys.argv[1:], "hs:", ["help", "setup="])
except getopt.GetoptError:
print "usage: pynemo_settings_editor -s <namelist.bdy> "
sys.exit(2)
for opt, arg in opts:
if opt == "-h":
print "usage: pynemo_settings_editor -s <namelist.bdy> "
sys.exit()
elif opt in ("-s", "--setup"):
setup_file = arg
sys.exit(open_settings_window(setup_file))
if __name__ == '__main__':
main()