- Import SmileEncoder
from newsmile import SmileEncoder
- Create Encoder object, with arguments:
- raw_binary (bool), default = False: contains binary data
- shared_values (bool), default = False: maintains shared values buffer and references
- shared_keys (bool), default = True: maintains shared keys buffer and references
- float_precision (0|4|8), default = 0: float values precisions (0=auto)
- encoding (string), default = 'utf-8': encoding used for unicode values and keys
(Note: specs implies shared values are defaulted to False)
encoder = SmileEncoder(shared_values=True)
- Encode data
If data is a dictionnary, it is encoded as is. If data is a string, it is considered as a json string.
# Example with a dictionary
an_object = {'a': 123, 'b':[4, 5, 6], 'c':{'d': 'a_string', 'e':None}}
result = encoder.encode(an_object)
print(result)
>>> b':)\n\x03\xfa\x80a$\x03\xb6\x80b\xf8\xc8\xca\xcc\xf9\x80c\xfa\x80dGa_string\x80e!\xfb\xfb'
# Example with json
import json
an_object = {'a': 123, 'b':[4, 5, 6], 'c':{'d': 'a_string', 'e':None}}
result = encoder.encode(json.dumps(an_object))
print(result)
>>> b':)\n\x03\xfa\x80a$\x03\xb6\x80b\xf8\xc8\xca\xcc\xf9\x80c\xfa\x80dGa_string\x80e!\xfb\xfb'
- Import SmileEncoder
from newsmile import SmileDecoder
- Create Decoder object, with arguments:
- encoding (string), default = 'utf-8': encoding used for unicode values and keys
decoder = SmileDecoder()
- Decode value
decoder.decode(result)
decoded_object = decoder.decode(result)
print(decoded_object)
>>> {'a': 123, 'b': [4, 5, 6], 'c': {'d': 'a_string', 'e': None}}
import json
from newsmile import SmileEncoder
encoder = SmileEncoder(shared_values=True, encoding='iso-8859-1')
dico = {'a': 1, 'b': [2, 3, 4], 'c': {'subkey': 'a string'}}
smile_data = encoder.encode(json.dumps(dico))
from newsmile import SmileDecoder
decoder = SmileDecoder()
with open('smile-data-file', 'rb') as smile_file:
data = decoder.decode(smile_file.read())
pytest