本文主要是介绍根据TR069数据模型xml文件生成用于XACS中可用于导入的脚本，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
#! /usr/bin/env python
#coding=utf-8
'''
本脚本用于将xml格式数据模型转换成可用于xacs导入格式的文件
Python 版本 2.7
lxml https://pypi.python.org/pypi/lxml/3.2.5
该脚本不支持base的方式import，尽量使用full类型xml
contact : 402245352#qq.com
'''import sys
import copy
from lxml import etreeclass syx_any(object):def __init__(self, ele) :self.type = 'any'class syx_base64(object):def __init__(self, ele) :self.type = 'base64'for sub in ele:if sub.tag == 'size':self.size = size_e(sub)class syx_boolean(object):def __init__(self, ele):self.type='boolean'class syx_dateTime(object):def __init__(self, ele):self.type='dateTime'class syx_hexBinary(object):def __init__(self,ele):self.type = 'hexBinary'for sub in ele:if sub.tag == 'size':self.size = size_e(sub)class syx_int(object):def __init__(self, ele) :self.type = 'int'self.ranges = []self.units = Nonefor sub in ele :if sub.tag == 'range':r = range_e(sub)self.ranges.append(r)elif sub.tag =='units' :self.units = units_e(sub)class syx_integer(object):def __init__(self, ele) :self.type = 'integer'self.ranges = []self.units = Nonefor sub in ele :if sub.tag == 'range':r = range_e(sub)self.ranges.append(r)elif sub.tag =='units' :self.units = units_e(sub)class syx_long(object):def __init__(self, ele) :self.type = 'long'self.ranges = []self.units = Nonefor sub in ele :if sub.tag == 'range':r = range_e(sub)self.ranges.append(r)elif sub.tag =='units' :self.units = units_e(sub)class syx_unsignedInt(object):def __init__(self, ele) :self.type = 'unsignedInt'self.ranges = []self.units = Nonefor sub in ele :if sub.tag == 'range':r = range_e(sub)self.ranges.append(r)elif sub.tag =='units' :self.units = units_e(sub)class syx_unsignedLong(object):def __init__(self, ele) :self.type = 'unsignedLong'self.ranges = []self.units = Nonefor sub in ele :if sub.tag == 'range':r = range_e(sub)self.ranges.append(r)elif sub.tag =='units' :self.units = units_e(sub)class syx_string(object):def __init__(self, ele) :self.type = 'string'self.enumerations = []self.patterns = []self.size = Nonefor sub in ele :if sub.tag == 'size' :self.size = size_e(sub)elif sub.tag == 'enumeration' :e = enumeration_e(sub)self.enumerations.append(e)elif sub.tag == 'pattern' :p = pattern_e(sub)self.patterns.append(p)elif sub.tag == 'pathRef':continueelif sub.tag == 'enumerationRef':self.enumerationRef = enumerationRef_e(sub)'''
<enumerationRef targetParam="AllowedProfiles" nullValue=""/>
'''
class enumerationRef_e(object):def __init__(self, ele):self.targetParam = ele.get('targetParam')self.nullValue = ele.get('nullValue')class pattern_e(object):def __init__(self, ele) :self.value = ele.get('value')class enumeration_e(object):def __init__(self,ele):self.value = ele.get('value')self.optional = ele.get('optional')class range_e(object):def __init__(self,ele):self.minInclusive = ele.get('minInclusive')self.maxInclusive = ele.get('maxInclusive')self.step = ele.get('step')class size_e(object):def __init__(self, ele):self.minLength = ele.get('minLength')self.maxLength = ele.get('maxLength')class units_e(object):def __init__(self, ele):self.value = ele.get('value')class dimport (object):def __init__(self, node):self.tag = 'import'self.file = node.get('file')if 'types' in self.file :print 'load types define file %s ' % self.filetypesTree = etree.parse(self.file)root = typesTree.getroot()for item in root :#print 'type item tag %s ' % item.tagif 'dataType' == item.tag :name = item.get('name')base = item.get('base')if base != None :if base in importTypes :obj_syntax = copy.deepcopy(importTypes[base])obj = syntax.syxclazz = importTypes[base].__class__for sub in item:if sub.tag == 'size' :s = size_e(sub)setattr(obj, 'size', s)elif sub.tag == 'pattern':p = pattern_e(sub)getattr(obj , 'patterns').append(p)importTypes[name] = obj_syntaxelse:raise 'load types error , no base type %s for %s' % (base, name)else:syntax = dsyntax(item)importTypes[name] = syntaxclass dmodel(object):def __init__(self, node):self.tag = 'model'self.name = node.get('name')self.objs = []for obj in node :if obj.tag == 'object' :oj = dobject(obj)self.objs.append(oj)if obj.tag == 'parameter' :param = dparam(obj)self.objs.append(param)class dobject(object):def __init__(self, node):self.tag = 'object'self.name = node.get('name')self.access = node.get('access')self.minEntries = node.get('minEntries')self.maxEntries = node.get('maxEntries')self.numEntriesParameter = node.get('numEntriesParameter')self.parameters = []self.description = ''for item in node:if item.tag == 'description' :self.description = item.textelif item.tag == 'parameter':p = dparam(item)self.parameters.append(p)def getLine(self):displayName = self.nameif displayName.find('InternetGatewayDevice') >= 0:displayName = self.name[split:]type = 'object'length = ''min = ''max = ''access = '-'if self.access == 'readWrite':access = 'W'default = ''version = ''descr = self.descriptionline = pattern % (displayName, type, length, min, max, access, default, version, oneline(descr))line = line.encode('utf-8','ignore')return lineclass dparam (object):def __init__(self, node):self.tag = 'parameter'self.name = node.get('name')self.access = node.get('access')if node.get('dmr:version') != None :self.version = node.get('dmr:version')else:self.version = '1.0'for item in node :if item.tag == 'description' :self.description = item.textif item.tag == 'syntax':self.synax = dsyntax(item)def getLine(self, parentName = ''):length = ''min = ''max = ''default = ''version = self.version displayName = (obj.name + self.name)if displayName.find('InternetGatewayDevice') >= 0 :displayName = displayName[split:]access = '-'if self.access == 'readWrite':access = 'W'descr = self.descriptiontype = self.synax.type#print '----------------name : %s ' % param.name#print param.synax.syxif type in ('base64', 'hexBinary', 'string') :if self.synax.syx.size != None:if self.synax.syx.size.minLength != None:min = self.synax.syx.size.minLengthif self.synax.syx.size.maxLength != None:max = self.synax.syx.size.maxLengthline = pattern % (displayName, type, length, min, max, access, default, version, oneline(descr))line = line.encode('utf-8','ignore')#fileline.append(line + '\n')#print linereturn linebuildInTypes=['any','base64','boolean','dateTime','hexBinary','integer','int','long','string','unsignedInt','unsignedLong']
importTypes={}#名称 类型 长度 最小值 最大值 读写类型(W或-) 默认值 版本 描述
pattern = '%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s'split = len('InternetGatewayDevice')class dsyntax(object):def __init__(self, node):for item in node:# xs:enumeration value="*"#if item.tag == 'list': #list transfer to string# item.tag = 'string'if item.tag in buildInTypes:self.type = item.tagclassName = 'syx_'+item.tagcurrentModule=sys.modules[__name__]clazz = getattr(currentModule, className)obj = clazz(item)self.syx = objelif item.tag == 'dataType':exType = item.get('ref')sx = importTypes[exType]self.syx = sx.syxself.type = self.syx.typepassmodel = None
imports = []def oneline(str):return str.replace('\n' , '')if __name__ == '__main__' :if len(sys.argv) < 2 :print 'Usage: python p.py fileName'sys.exit()tree = etree.parse(sys.argv[1])
# tree = etree.parse('tr-135-1-3-full.xml') root = tree.getroot()for item in root:if item.tag == 'model':model = dmodel(item)elif item.tag == 'import':imt = dimport(item)imports.append(imt)elif item.tag == 'dataType':name = item.get('name')base = item.get('base')if base != None :if base in importTypes :obj_syntax = copy.deepcopy(importTypes[base])obj = syntax.syxclazz = importTypes[base].__class__for sub in item:if sub.tag == 'size' :s = size_e(sub)setattr(obj, 'size', s)elif sub.tag == 'pattern':p = pattern_e(sub)getattr(obj , 'patterns').append(p)importTypes[name] = obj_syntaxelse:raise 'load types error , no base type %s for %s' % (base, name)else:syntax = dsyntax(item)importTypes[name] = syntaxnewFileName = sys.argv[1] + '.out.txt'file = open(newFileName, 'wb')for obj in model.objs:print 'Export first level %s ' % obj.nameif obj.tag == 'parameter':line = obj.getLine()file.write(line + '\n')#print lineelif obj.tag == 'object':line = obj.getLine()file.write(line + '\n')for param in obj.parameters:line = param.getLine(obj.name)#print linefile.write(line + '\n')#file.writelines(fileline) file.close() print '' print 'Export OK , see %s ' % newFileName 这篇关于根据TR069数据模型xml文件生成用于XACS中可用于导入的脚本的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！
