Python生成Json的Schema及相关函数
郝伟，2020/01/22
对于比较大的Json文件，其结构往往难以理解，所以本文提供了相应的代码能够对此Json文件生成以下快速生成如下所示的内容：
另外，本文还提供了Json和XML互转的功能函数。
.$schema .definitions .definitions.edge .definitions.edge.type .definitions.edge.properties .definitions.edge.properties.edgeName .definitions.edge.properties.edgeName.type .definitions.edge.properties.edgeName.id .definitions.edge.properties._id .definitions.edge.properties._id.type .definitions.edge.properties._id.id .definitions.edge.properties._inV .definitions.edge.properties._inV.type .definitions.edge.properties._inV.id .definitions.edge.properties._outV .definitions.edge.properties._outV.type .definitions.edge.properties._outV.id .definitions.edge.properties._label .definitions.edge.properties._label.type .definitions.edge.properties._label.id .definitions.edge.properties._type .definitions.edge.properties._type.type .definitions.edge.properties._type.id .definitions.edge.properties.description [...] .properties.vertices.items .properties.vertices.items.anyOf .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...] .properties.vertices.items.anyOf [...]
# -*- coding: utf-8 -*- """ Spyder Editor This is a temporary script file. """ import json import xmltodict # json转xml函数 def json_to_xml(json_str): # xmltodict库的unparse()json转xml # 参数pretty 是格式化xml xml_str = xmltodict.unparse(json_str, pretty=1) return xml_str # 定义xml转json的函数 def xml_to_json(xml_str): # parse是的xml解析器 xml_parse = xmltodict.parse(xml_str) # json库dumps()是将dict转化成json格式,loads()是将json转化成dict格式。 # dumps()方法的ident=1,格式化json json_str = json.dumps(xml_parse, indent=1) return json_str def load_json(jsonfile): data = [] with open(jsonfile, 'r') as load_f: data = json.load(load_f) return data def str_to_file(filename, str1, code='utf-8'): with open(filename, 'w', encoding=code) as f: f.write(str1) def json_to_xml_test(): xmlstr = """<?xml version="1.0" encoding="utf-8"?> <user_info> <id>12</id> <name>Tom</name> <age>12</age> <height>160</height> <score>100</score> <variance>12</variance> </user_info> """ jsonstr = { "user_info": { "id": 12, "name": "Tom", "age": 12, "height": 160, "score": 100, "variance": 12 } } fin1 = "input.json" fin2 = "scheme.json" fin3 = 'test.json' fout = R'sample.xml' # str_to_file(fout, json_to_xml(data)) data = load_json(fin2) paths = [] def show(data, prefix=''): if isinstance(data, dict): for key in data: #if key == 'allOf': # continue path = prefix + '.' + key if paths.count(path) == 0: paths.append(path) show(data[key], prefix +'.' + key) elif(isinstance(data, list)): for item in range(len(data)): if item == "allOf": paths.append(prefix +'\t[...]') elif(paths.count(prefix) == 0): show(item, prefix +'\t->') else: paths.append(prefix + "\t[...]") def show1(data, prefix=''): if len(prefix) == 0: paths.append('root') if isinstance(data, dict): for key in data: path = prefix + '\t' + key #print(path) #if paths.count(path) > 0: # continue paths.append(path) show(data[key], prefix +'\t') elif(isinstance(data, list)): for item in data: show(item, prefix +'\to') else: pass show(data) print(' Available Paths '.center(80, '-')) for path in paths: print(path) str_to_file('out1.txt', '\n'.join(paths)) #print("--------------------------- json to xml ----------------------------------") #print(json_to_xml(jsonstr)) #print("--------------------------- xml to json ----------------------------------") #print(xml_to_json(xmlstr)) #print("-------------------------------------------------------------------")