def test_unflatten_with_nested_dict(self):
d = {
'a': 1,
'b_c': {
'u_v': 2,
},
'd_e': {
'x_y_z': 3,
},
}
u = _unflatten(d)
r = {
'a': 1,
'b': {
'c': {
'u': {
'v': 2,
},
},
},
'd': {
'e': {
'x': {
'y': {
'z': 3,
},
},
},
},
}
self.assertEqual(u, r)
def test_unflatten_with_custom_separator(self):
d = {
'a': 1,
'b|c': 2,
'd|e': 3,
}
u = _unflatten(d, separator='#')
self.assertEqual(u, d)
u = _unflatten(d, separator='|')
r = {
'a': 1,
'b': {
'c': 2,
},
'd': {
'e': 3,
},
}
self.assertEqual(u, r)
def test_unflatten(self):
d = {
'a': 1,
'b_c': 2,
'd_e': 3,
}
u = _unflatten(d)
r = {
'a': 1,
'b': {
'c': 2,
},
'd': {
'e': 3,
},
}
self.assertEqual(u, r)
def unflatten(self, separator='_'):
"""
Return a new unflattened dict using the given separator
to split dict keys to nested keypaths.
"""
return _unflatten(self, separator)