Description

Like dict, but a little bit better

install

  pip install dictones

import

from dictones import DictOnes

Usage

1. Added constructor

  filled_dict = DictOnes('first_key, second_key', 'to first key', 'to second key')
  print(filled_dict.first_key)
  print(filled_dict.second_key)

Output

'to first key'
'to second_key'

2. Constructor without filling

  filled_dict = DictOnes('first_key, second_key')
  print(filled_dict.first_key)
  print(filled_dict.second_key)
  print(filled_dict.key)

Output

None
None
...raise KeyError(attrname)
KeyError: 'key'

3. Deleting

filled_dict = DictOnes('first_key, second_key')
print(filled_dict.first_key)
print(filled_dict.second_key)
print('second_key' in filled_dict)
del filled_dict.second_key
print('second_key' in filled_dict)

Output

None
None
True
False

Otherwise it is the same dict