使用Python解析macro.ini
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#使用Python解析macro.ini
# -*- coding: utf-8 -*-import osimport reclass MML: def __init__(self, FilePath): print FilePath if os.path.exists(FilePath) == False: self.create = False else: self.create = True self.fp = open(FilePath) #用于保存MOC对象的命令和属性，MOCdir = { 'MOCname':{'CMD':{attr:[obj,obj.attr]}}} self.MOCdir = {} self.Level = 4 #当前读取的MOC对象名称 self.CurrentMOC = '' #当前读取操作是:ADD/MOD/RMV self.CurrentOperator = '' #当前读取的属性 self.CurrentAttr = '' #当前读取的是否为命令内容 self.ContentFlag = False #读取MML文件 self.ReadMML() #for key in self.MOCdir.keys(): #self.PrintMOC(key) def isCreate(self): return self.create #读取MML文件 def ReadMML(self): while True: line = self.fp.readline() if line: self.ReadLine(line) else: break self.fp.close() #读取一行MML文件内容 def ReadLine(self, content): #获取MOC及命令 if self.GetCMD(content) == True: return 0 if self.ContentFlag == False: return 0 #跳过空行 if len(content) < 3: return 0 #获取属性名称 if self.GetCMDAttr(content) == False: return #获取属性联想对象 self.GetAttrAssociation() #获取MOC及命令 def GetCMD(self, content): if re.search('\[.*\]',content): ContentFlag = False #获取MOC名称 #'\[ *(?P<opName>[^ ]*) (?P<MOCName>[^ ]*) *\]'去除可能存在的多余空格 match = re.search('\[ *(?P<opName>[^ ]*) +(?P<MOCName>[^ ]*) *\]', content) if match: MOCName = match.group('MOCName') opName = match.group('opName') #增加MOC对象和命令 if MOCName in self.MOCdir.keys(): self.MOCdir[MOCName][opName] = {} else: self.MOCdir[MOCName] = {opName:{}} #当前读取的MOC和命令 self.CurrentMOC = MOCName self.CurrentOperator = opName #标识下一行是数据 self.ContentFlag = True return True return False #匹配属性名称 def GetCMDAttr(self, content): match = re.search(' *[0-9]+ *=(?P<attrName>.*)', content) if match : result = match.group('attrName') result = result.replace(' ', '') #增加MOC对象命令的属性 self.CurrentAttr = result self.MOCdir[self.CurrentMOC][self.CurrentOperator][self.CurrentAttr] = [] return True else: print 'no match attrName' return False #读取属性联想的对象和属性 def GetAttrAssociation(self): for i in range(2): line = self.fp.readline() #名字只包含字符数字，下划线和减号 match = re.search('.*= *(?P<moc>[\w,_, -]*)', line) if match: self.MOCdir[self.CurrentMOC][self.CurrentOperator][self.CurrentAttr].append(match.group('moc')) #比较新旧MML文件,DiffDict 格式：{'ADD/MOD/RMV':{'MOCname':{'ADD/MOD/RMV':{'CMD': {'ADD/MOD/RMV':{atr:[obj,obj.attr]}}}}}} def CompareMML(self, oldMOC): #用于保存新旧文件比较结果 DiffDict = {} #新旧对比 self.iteCompareMML(self.MOCdir, oldMOC.MOCdir, 4, DiffDict) #由DiffDict中删除没有改变的项 self.DelNoModify(DiffDict,4) #输出比较结果 self.WriteDiffToFile(DiffDict) #递归比较MOC差异 def iteCompareMML(self, new1, old, Level, DiffDict): if Level <= 0: return if Level == 1: #保存新旧联想对象和属性 DiffDict['old'] = old DiffDict['new'] = new1 return 0 DiffDict['ADD'] = {} DiffDict['RMV'] = {} DiffDict['MOD'] = {} #判断新增或修改 for key in new1.keys(): if key in old.keys(): #可能修改的 DiffDict['MOD'][key] = {} else: DiffDict['ADD'][key] = new1[key] #判断为删除项 for key in old.keys(): if key not in new1.keys(): DiffDict['RMV'][key] = old[key] #继续判断是否有修改 for key in DiffDict['MOD'].keys(): self.iteCompareMML(new1[key], old[key], Level - 1, DiffDict['MOD'][key]) def PrintMOC(self,MOCName): if MOCName in self.MOCdir.keys(): print 'MOC Name: %s'%MOCName for cmd in self.MOCdir[MOCName]: print '%s %s'%(cmd, MOCName) for attr in self.MOCdir[MOCName][cmd]: print 'attr: %s'%attr print 'associate MOC: %s\nassociate attr: %s'%(self.MOCdir[MOCName][cmd][attr][0], self.MOCdir[MOCName][cmd][attr][1]) #删除没有修改的项 def DelNoModify(self, DiffDict, Level): if Level < 2: return for cmd in DiffDict.keys(): #删除没有增加，或修改的命令 if len(DiffDict[cmd]) == 0 and Level > 1: del DiffDict[cmd] #递归查找下一级 elif len(DiffDict[cmd]) != 0 and Level > 2 and cmd == 'MOD': for key in DiffDict[cmd].keys(): self.DelNoModify(DiffDict[cmd][key], Level - 1) #判断属性的联想是否修改 elif len(DiffDict[cmd]) != 0 and Level == 2 and cmd == 'MOD': for attr in DiffDict[cmd].keys(): AttrDict = DiffDict[cmd][attr] if AttrDict['old'][0] == AttrDict['new'][0] and AttrDict['old'][1] == AttrDict['new'][1]: del AttrDict #输出比较结果到result.txt def WriteDiffToFile(self, DiffDict): fp = open('result.txt','w') if 'ADD' in DiffDict.keys() and len(DiffDict['ADD']) > 0: fp.write('================================================================\n') fp.write('新增MML命令联想\n') self.WriteNeworRmvToFile(DiffDict, 'ADD', fp) fp.write('================================================================\n') fp.write('\n\n') if 'RMV' in DiffDict.keys() and len(DiffDict['RMV']) > 0: fp.write('================================================================\n') fp.write('删除MML命令联想\n') self.WriteNeworRmvToFile(DiffDict, 'RMV', fp) fp.write('\n\n') fp.write('================================================================\n') if 'MOD' in DiffDict.keys() and len(DiffDict['MOD']) > 0: fp.write('================================================================\n') fp.write('修改MML命令属性联想\n') self.WriteModToFile(DiffDict, fp) fp.write('\n\n') fp.write('================================================================\n') fp.close() #写入新增命或删除命令到result.txt def WriteNeworRmvToFile(self, DiffDict, op, fp): #打印新增或删除的MOC的所有命令 for obj in DiffDict[op].keys(): moc = DiffDict[op][obj] for cmd in moc.keys(): CMDName = '%s %s\n'%(cmd,obj) fp.write(CMDName) #判断是否有修改命令的MOC if 'MOD' not in DiffDict.keys(): return 0 #打印已有MOC新增或删除的命令 for obj in DiffDict['MOD'].keys(): if op not in DiffDict['MOD'][obj]: continue moc = DiffDict['MOD'][obj][op] for cmd in moc.keys(): CMDName = '%s %s\n'%(cmd,obj) fp.write(CMDName) #把修改的MOC命令写到result.txt def WriteModToFile(self, DiffDict, fp): for obj in DiffDict['MOD'].keys(): #可能修改的命令 moc = DiffDict['MOD'][obj]['MOD'] for cmd in moc.keys(): if self.CmdIsMod(moc[cmd]) != True: continue CMDName = '%s %s\n'%(cmd,obj) fp.write(CMDName) self.WriteCMDModtoFile(moc[cmd], fp) #把增加，修改，或删除的属性及联想对象写的result.txt def WriteCMDModtoFile(self, CMDDict, fp): for op in CMDDict.keys(): if len(CMDDict[op]) < 0: continue if op == 'ADD': fp.write('新增MML参数联想\n') for attr in CMDDict[op].keys(): AttrList = CMDDict[op][attr] msgStr = u'%s \n联想对象为： %s 联想属性为：%s\n'%(attr, AttrList[0], AttrList[1]) msgStr += '\n' fp.write(msgStr.encode('utf-8')) if op == 'RMV': fp.write('删除MML参数联想\n') for attr in CMDDict[op]: msgStr = '%s\n'%attr msgStr += '\n' fp.write(msgStr) if op == 'MOD': if self.AttrIsMod(CMDDict[op]) == True: fp.write('修改MML参数联想\n') else: continue for attr in CMDDict[op]: AttrDict = CMDDict[op][attr] if AttrDict['new'][0] != AttrDict['old'][0] or AttrDict['new'][1] != AttrDict['old'][1]: msgStr = '%s\n'%attr else: continue if AttrDict['new'][0] != AttrDict['old'][0]: msgStr += u'联想对象由 %s 改为 %s\n'%(AttrDict['old'][0],AttrDict['new'][0]) if AttrDict['new'][1] != AttrDict['old'][1]: msgStr += u'联想属性由 %s 改为 %s\n'%(AttrDict['old'][1],AttrDict['new'][1]) msgStr += '\n' fp.write(msgStr.encode('utf-8')) #判断命令属性是否修改 def AttrIsMod(self, AttrDict): for attr in AttrDict.keys(): if AttrDict[attr]['new'][0] != AttrDict[attr]['old'][0] or AttrDict[attr]['new'][1] != AttrDict[attr]['old'][1]: return True return False #判断命令是否修改 def CmdIsMod(self, cmd): if 'ADD' in cmd.keys() and len(cmd['ADD']) > 0: return True if 'RMV' in cmd.keys() and len(cmd['RMV']) > 0: return True if self.AttrIsMod(cmd['MOD']) == True: return True return False 0 0
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