def manually_check(inputs):
state = 'start'
print state,
for input_ in inputs:
print input_
state = delta(state, input_)
print state,
def makeDFA():
"""Return the DFA."""
dfa = Automata.DFA()
dfa.alphabet = {bin(i)[2:].zfill(5) for i in range(32)}
dfa.initial = 'start'
dfa.transition = lambda st, a: delta(st, a)
dfa.isfinal = lambda st: st in SINGLE_ENDED + ['done', 'start']
return dfa
def example_pass(example_type, example_id):
if example_type in example_types:
infile = get_infile(example_type, example_id)
state_info = []
state = 'start'
for i in infile:
current_state_info = { 'start': state, 'symbol': i }
state = delta(state, i)
current_state_info['end'] = state
state_info.append(current_state_info)
return render_template('example.html', viewModel={ 'states': infile, 'state_info': state_info })
def test_delta(self):
result = {
'set': {'a': {'b': 1}},
'delete':{}
}
self.assertEqual(result, delta({}, {'a': {'b': 1}}))
self.assertEqual(result, delta({'a': {'b': 2}}, {'a': {'b': 1}}))
self.assertNotEqual(result, delta({'a': {'b': 1}}, {'a': {'b': 1}}))
result = {
'set': {},
'delete':{'a': {'b': 1}}
}
self.assertEqual(result, delta({'a': {'b': 1}}, {}))
self.assertNotEqual(result, delta({'a': {'b': 1}}, {'a': {'b': 1}}))
self.assertEqual(self.dict1, delta({}, self.dict1)['set'])
self.assertEqual(self.dict1, delta(self.dict1, {})['delete'])
from delta import *
import json
person = {
'name': 'Andreas',
'skills': {
'matlab': 3,
'swift': 2
},
'age': 25
}
personLater = {
'name': 'Andreas',
'skills': {
'python': 3,
'swift': 3
},
'age': 26
}
print("Delta format:")
print(json.dumps(delta(person, personLater), indent = 4))
print("result of delta plus merge:")
print(json.dumps(merge(person, delta(person, personLater)), indent = 4))
def test_package(self):
self.assertEqual(self.dict2, merge(self.dict1, delta(self.dict1, self.dict2)))
self.assertEqual(self.dict1, merge(self.dict2, delta(self.dict2, self.dict1)))
