ALL_JSON.md

JSON unicode to string

Set ensure_ascii=False in json.dumps() to encode Unicode as-is into JSON

import json

unicodeData= {
    "string1": "體",
    "string2": u"\u4f53"
}
print("unicode Data is ", unicodeData)
print("unicode Data is ", unicodeData["string2"])

encodedUnicode = json.dumps(unicodeData, ensure_ascii=False) # use dump() method to write it in file
print("JSON character encoding by setting ensure_ascii=False", encodedUnicode)

print("Decoding JSON", json.loads(encodedUnicode))



unicode Data is  {'string1': '體', 'string2': '体'}
unicode Data is  体

JSON character encoding by setting ensure_ascii=False {"string1": "體", "string2": "体"}
Decoding JSON {'string1': '體', 'string2': '体'}

最近在看image caption資料集，2017 AI challenge的描述檔是存成json格式，且描述句子是以unicode格式，但是輸出列印不需要手動轉換。