wanyaokun
90 lines
2.5 KiB
Python
90 lines
2.5 KiB
Python
from typing import Dict,List,Any
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import json,os
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class Record:
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def __init__(self,datas:Dict[str,Any]) -> None:
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self._datas:Dict[str,Any] = datas
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def value(self,key:str):
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if key in self._datas:
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return self._datas.get(key)
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return ''
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class Field:
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def __init__(self,datas:Dict[str,Any]) -> None:
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self._datas:Dict[str,Any] = datas
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def value(self,key:str):
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if key in self._datas:
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return self._datas.get(key)
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return ''
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class JsonTable:
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def __init__(self,filePth:str) -> None:
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self._filePth = filePth
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self._fields:Dict[str,Field] = {}
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self._records:List[Record] = []
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self._fileName = os.path.splitext(os.path.basename(filePth))[0]
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self._name = ''
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self._comment = ''
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def parse(self):
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with open(self._filePth, 'r',encoding='utf-8') as file:
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jsObj = json.load(file)
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data:dict = jsObj.get('table')
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self._name = data.get('name')
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self._comment = data.get('comment')
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Jsfields = data.get('fields')
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for jsfiled in Jsfields:
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field = Field(jsfiled)
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self._fields[field.value('name')] =field
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JsRecords = data.get('records')
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for jsRecord in JsRecords:
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self._records.append(Record(jsRecord))
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def records(self):
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return self._records
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def fields(self):
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return self._fields
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def name(self):
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return self._fileName
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def comment(self):
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return self._comment
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class ProjectJson:
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def __init__(self,dir:str) -> None:
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self._dir = dir
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self._tables:Dict[str,JsonTable] = {}
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def parse(self):
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json_files = [f for f in os.listdir(self._dir) if f.endswith('.json')]
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for json_file in json_files:
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prjPath = os.path.join(self._dir, json_file)
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tb = JsonTable(prjPath)
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tb.parse()
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basename = os.path.splitext(json_file)[0]
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self._tables[basename] = tb
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def table(self,tableName:str):
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return self._tables[tableName]
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def tables(self):
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return self._tables
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def getProjectName(dir:str):
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prjJson = ProjectJson(dir)
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prjJson.parse()
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tb:JsonTable = prjJson.table('工程属性')
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records = tb.records()
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for record in records:
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name = record.value('名称')
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if name == '工程名称':
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return record.value('值')
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return ''
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