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comparison sat/tools/common/data_format.py @ 2656:8cacf7929f3c

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tools (common/data_format): added serialise and deserialise methods (using json for now)
author Goffi <goffi@goffi.org>
date Sat, 11 Aug 2018 18:24:55 +0200
parents 56f94936df1e
children fcc945537d5f
comparison
equal deleted inserted replaced
2655:b8600f8130ac 2656:8cacf7929f3c
19 19
20 """ tools common to backend and frontends """ 20 """ tools common to backend and frontends """
21 #  FIXME: json may be more appropriate than manual serialising like done here 21 #  FIXME: json may be more appropriate than manual serialising like done here
22 22
23 from sat.core import exceptions 23 from sat.core import exceptions
24 import json
24 25
25 26
26 def dict2iter(name, dict_, pop=False): 27 def dict2iter(name, dict_, pop=False):
27 """iterate into a list serialised in a dict 28 """iterate into a list serialised in a dict
28 29
122 else: 123 else:
123 if k[len(name)] != sep: 124 if k[len(name)] != sep:
124 continue 125 continue
125 else: 126 else:
126 yield k[len(name) + 1 :], v 127 yield k[len(name) + 1 :], v
128
129 def serialise(data):
130 """Serialise data so it can be sent to bridge
131
132 @return(unicode): serialised data, can be transmitted as string to the bridge
133 """
134 return json.dumps(data, ensure_ascii=False)
135
136 def deserialise(serialised_data):
137 """Deserialize data from bridge
138
139 @param serialised_data(unicode): data to deserialise
140 @return(object): deserialised data
141 """
142 return json.loads(serialised_data)