10 examples of 'python list to json' in Python

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25def python_to_json(python_data):
26 '''Convert python data (tuple, list, dict, etc) into json string'''
27 json_str = json.dumps(python_data, indent=4)
28 return json_str
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422def list_to_string(l):
423 """Return the passed list of items converted to a json string.
424 All items should have the same type
425
426 Args:
427 l (list): List to convert to JSON
428 Returns:
429 str: JSON string
430 """
431 j = []
432 for item in l:
433 j.append(item.to_data())
434
435 return _json.dumps(j)
23def object_2_json(obj):
24 '''
25 py字典、数据转成json字符转
26 '''
27 if obj is None:
28 obj = {}
29 return json.dumps(obj, cls=CJsonEncoder)
202def convert_to_json(object):
203 return object.__str__()
121def to_json(self, value):
122 return list(map(self.space.to_json, value))
33def to_json(content, indent=None):
34 """
35 Serializes a python object as JSON
36
37 This method uses the DJangoJSONEncoder to to ensure that python objects
38 such as Decimal objects are properly serialized. It can also serialize
39 Django QuerySet objects.
40 """
41 if isinstance(content, QuerySet):
42 json_serializer = serializers.get_serializer('json')()
43 serialized_content = json_serializer.serialize(content, ensure_ascii=False, indent=indent)
44 else:
45 try:
46 serialized_content = json.dumps(content, cls=DecimalEncoder, ensure_ascii=False, indent=indent)
47 except TypeError:
48 # Fix for Django 1.5
49 serialized_content = json.dumps(content, ensure_ascii=False, indent=indent)
50 return serialized_content
68def to_json(jsobj):
69 """Convert a JSON object to a human-readable string."""
70 return call_json(json.dumps, jsobj)
5def toJson(tuple1):
6 listFinal=[]
7 for each in tuple1:
8 checkstr="<input type=\"checkbox\" name=\""+str(each[0])+"\" />"
9 titlestr = "<a href=\"/shownotice/" + str(each[0]) + " \"" + ">"+each[1]+"</a>"
10
11 if each[4]==0:
12 upstr="<button class=\"btn btn-default\" name=\"shiftu"+str(each[0])+"\">置顶</button>"
13 else:
14 upstr="<button class=\"btn btn-default\" name=\"shiftd"+str(each[0])+"\">取消置顶</button>"
15 listFinal.append({"<button class=\"btn btn-default\" name=\"delete\">批量删除</button>":checkstr,"标题":
16 titlestr,"发布时间":each[3].strftime("%Y-%m-%d")
17,"是否置顶":upstr})
18 #print(listFinal)
19 return listFinal
438def to_python(self, value):
439 """Convert value if needed."""
440 if value is not None:
441 return json.loads(json.dumps(value))
18def as_json(self, *args, **kwargs):
19
20 return json.dumps([m.as_dict(**kwargs) for m in self])

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