def calibrateButtonHandler(self):
"""
Imports a calibration file and uses it to set letter frequencies
"""
# get path to calibration file
filename = QtGui.QFileDialog.getOpenFileName(self)
if len(filename) > 0:
# pass path to new cypher_decriptor object
self.decrypter = cypher_decriptor(filename)
# enable import button
self.ui.importButton.setDisabled(False)
def test_guess_initial_mappings(self):
decryptor = monoalphabetic_cypher_tools.cypher_decriptor("shakespear_cal.txt")
decryptor.guess_initial_mappings("test.txt")
result = decryptor.decrypt()
def test_swap_mapping(self):
decryptor = monoalphabetic_cypher_tools.cypher_decriptor("shakespear_cal.txt")
decryptor.set_mapping({'a':'b', 'c':'d', 'e':'f'})
decryptor.swap_mapping('a', 'd')
self.assertDictEqual(decryptor.get_mapping(), {'a':'d', 'c':'b', 'e':'f'})
