BIDI_ML_INFO_EXTRACTION/BiddingKG/dl/interface/predictor.py

'''
Created on 2018年12月26日

@author: User
'''

import os
import sys
from BiddingKG.dl.common.nerUtils import *
sys.path.append(os.path.abspath("../.."))
# from keras.engine import topology
# from keras import models
# from keras import layers
# from keras_contrib.layers.crf import CRF
# from keras.preprocessing.sequence import pad_sequences
# from keras import optimizers,losses,metrics
from BiddingKG.dl.common.Utils import *
from BiddingKG.dl.interface.modelFactory import *
import tensorflow as tf
from BiddingKG.dl.product.data_util import decode, process_data
from BiddingKG.dl.interface.Entitys import Entity
from BiddingKG.dl.complaint.punish_predictor import Punish_Extract
from bs4 import BeautifulSoup
import copy
import calendar
import datetime

from threading import RLock
dict_predictor = {"codeName":{"predictor":None,"Lock":RLock()},
              "prem":{"predictor":None,"Lock":RLock()},
              "epc":{"predictor":None,"Lock":RLock()},
              "roleRule":{"predictor":None,"Lock":RLock()},
                  "form":{"predictor":None,"Lock":RLock()},
                  "time":{"predictor":None,"Lock":RLock()},
                  "punish":{"predictor":None,"Lock":RLock()},
                  "product":{"predictor":None,"Lock":RLock()},
                "product_attrs":{"predictor":None,"Lock":RLock()},
                  "channel": {"predictor": None, "Lock": RLock()}}


def getPredictor(_type):
    if _type in dict_predictor:
        with dict_predictor[_type]["Lock"]:
            if dict_predictor[_type]["predictor"] is None:
                if _type=="codeName":
                    dict_predictor[_type]["predictor"] = CodeNamePredict()
                if _type=="prem":
                    dict_predictor[_type]["predictor"] = PREMPredict()
                if _type=="epc":
                    dict_predictor[_type]["predictor"] = EPCPredict()
                if _type=="roleRule":
                    dict_predictor[_type]["predictor"] = RoleRulePredictor()
                if _type=="form":
                    dict_predictor[_type]["predictor"] = FormPredictor()
                if _type=="time":
                    dict_predictor[_type]["predictor"] = TimePredictor()
                if _type=="punish":
                    dict_predictor[_type]["predictor"] = Punish_Extract()
                if _type=="product":
                    dict_predictor[_type]["predictor"] = ProductPredictor()
                if _type=="product_attrs":
                    dict_predictor[_type]["predictor"] = ProductAttributesPredictor()
                if _type == "channel":
                    dict_predictor[_type]["predictor"] = DocChannel()
            return dict_predictor[_type]["predictor"]
    raise NameError("no this type of predictor")

#编号名称模型
class CodeNamePredict():
    
    def __init__(self,EMBED_DIM=None,BiRNN_UNITS=None,lazyLoad=getLazyLoad()):
        
        self.model = None
        self.MAX_LEN = None
        self.model_code = None
        if EMBED_DIM is None:
            self.EMBED_DIM = 60
        else:
            self.EMBED_DIM = EMBED_DIM
        if BiRNN_UNITS is None:
            self.BiRNN_UNITS = 200
        else:
            self.BiRNN_UNITS = BiRNN_UNITS
        self.filepath = os.path.dirname(__file__)+"/../projectCode/models/model_project_"+str(self.EMBED_DIM)+"_"+str(self.BiRNN_UNITS)+".hdf5"
        #self.filepath = "../projectCode/models/model_project_60_200_200ep017-loss6.456-val_loss7.852-val_acc0.969.hdf5"
        self.filepath_code = os.path.dirname(__file__)+"/../projectCode/models/model_code.hdf5"
        vocabpath = os.path.dirname(__file__)+"/codename_vocab.pk"
        classlabelspath = os.path.dirname(__file__)+"/codename_classlabels.pk"
        self.vocab = load(vocabpath)
        self.class_labels = load(classlabelspath)
        
        #生成提取编号和名称的正则
        id_PC_B = self.class_labels.index("PC_B")
        id_PC_M = self.class_labels.index("PC_M")
        id_PC_E = self.class_labels.index("PC_E")
        id_PN_B = self.class_labels.index("PN_B")
        id_PN_M = self.class_labels.index("PN_M")
        id_PN_E = self.class_labels.index("PN_E")
        self.PC_pattern = re.compile(str(id_PC_B)+str(id_PC_M)+"*"+str(id_PC_E))
        self.PN_pattern = re.compile(str(id_PN_B)+str(id_PN_M)+"*"+str(id_PN_E))
        print("pc",self.PC_pattern)
        print("pn",self.PN_pattern)
        self.word2index = dict((w,i) for i,w in enumerate(np.array(self.vocab)))
        
        self.inputs = None
        self.outputs = None
        self.sess_codename = tf.Session(graph=tf.Graph())
        self.sess_codesplit = tf.Session(graph=tf.Graph())
        self.inputs_code = None
        self.outputs_code = None
        if not lazyLoad:
            self.getModel()
            self.getModel_code()
        
        
        
    def getModel(self):
        '''
        @summary: 取得编号和名称模型
        '''
        if self.inputs is None:
            log("get model of codename")
            with self.sess_codename.as_default():
                with self.sess_codename.graph.as_default():
                    meta_graph_def = tf.saved_model.loader.load(self.sess_codename, ["serve"], export_dir=os.path.dirname(__file__)+"/codename_savedmodel_tf")
                    signature_key = tf.saved_model.signature_constants.DEFAULT_SERVING_SIGNATURE_DEF_KEY
                    signature_def = meta_graph_def.signature_def
                    self.inputs = self.sess_codename.graph.get_tensor_by_name(signature_def[signature_key].inputs["inputs"].name)
                    self.inputs_length = self.sess_codename.graph.get_tensor_by_name(signature_def[signature_key].inputs["inputs_length"].name)
                    self.keepprob = self.sess_codename.graph.get_tensor_by_name(signature_def[signature_key].inputs["keepprob"].name)
                    self.logits = self.sess_codename.graph.get_tensor_by_name(signature_def[signature_key].outputs["logits"].name)
                    self.trans = self.sess_codename.graph.get_tensor_by_name(signature_def[signature_key].outputs["trans"].name)

                return self.inputs,self.inputs_length,self.keepprob,self.logits,self.trans
        else:
            return self.inputs,self.inputs_length,self.keepprob,self.logits,self.trans
        '''    
        if self.model is None:
            self.model = self.getBiLSTMCRFModel(self.MAX_LEN, self.vocab, self.EMBED_DIM, self.BiRNN_UNITS, self.class_labels,weights=None)
            self.model.load_weights(self.filepath)
        return self.model
        '''
    
    def getModel_code(self):
        if self.inputs_code is None:
            log("get model of code")
            with self.sess_codesplit.as_default():
                with self.sess_codesplit.graph.as_default():
                    meta_graph_def = tf.saved_model.loader.load(self.sess_codesplit, ["serve"], export_dir=os.path.dirname(__file__)+"/codesplit_savedmodel")
                    signature_key = tf.saved_model.signature_constants.DEFAULT_SERVING_SIGNATURE_DEF_KEY
                    signature_def = meta_graph_def.signature_def
                    self.inputs_code = []
                    self.inputs_code.append(self.sess_codesplit.graph.get_tensor_by_name(signature_def[signature_key].inputs["input0"].name))
                    self.inputs_code.append(self.sess_codesplit.graph.get_tensor_by_name(signature_def[signature_key].inputs["input1"].name))
                    self.inputs_code.append(self.sess_codesplit.graph.get_tensor_by_name(signature_def[signature_key].inputs["input2"].name))
                    self.outputs_code = self.sess_codesplit.graph.get_tensor_by_name(signature_def[signature_key].outputs["outputs"].name)
                    self.sess_codesplit.graph.finalize()
                    return self.inputs_code,self.outputs_code
        else:
            return self.inputs_code,self.outputs_code
        '''
        if self.model_code is None:
            log("get model of model_code")
            with self.sess_codesplit.as_default():
                with self.sess_codesplit.graph.as_default():
                    self.model_code = models.load_model(self.filepath_code, custom_objects={'precision':precision,'recall':recall,'f1_score':f1_score})
        return self.model_code
        '''
    
    def getBiLSTMCRFModel(self,MAX_LEN,vocab,EMBED_DIM,BiRNN_UNITS,chunk_tags,weights):
        '''
        model = models.Sequential()
        model.add(layers.Embedding(len(vocab), EMBED_DIM, mask_zero=True))  # Random embedding
        model.add(layers.Bidirectional(layers.LSTM(BiRNN_UNITS // 2, return_sequences=True)))
        crf = CRF(len(chunk_tags), sparse_target=True)
        model.add(crf)
        model.summary()
        model.compile('adam', loss=crf.loss_function, metrics=[crf.accuracy])
        return model
        '''
        input = layers.Input(shape=(None,))
        if weights is not None:
            embedding = layers.embeddings.Embedding(len(vocab),EMBED_DIM,mask_zero=True,weights=[weights],trainable=True)(input)
        else:
            embedding = layers.embeddings.Embedding(len(vocab),EMBED_DIM,mask_zero=True)(input)
        bilstm = layers.Bidirectional(layers.LSTM(BiRNN_UNITS//2,return_sequences=True))(embedding)
        bilstm_dense = layers.TimeDistributed(layers.Dense(len(chunk_tags)))(bilstm)
        crf = CRF(len(chunk_tags),sparse_target=True)
        crf_out = crf(bilstm_dense)
        model = models.Model(input=[input],output = [crf_out])
        model.summary()
        model.compile(optimizer = 'adam', loss = crf.loss_function, metrics = [crf.accuracy])
        return model
    
    #根据规则补全编号或名称两边的符号
    def fitDataByRule(self,data):
        symbol_dict = {"(":")",
                       "（":"）",
                       "[":"]",
                       "【":"】",
                       ")":"(",
                       "）":"（",
                       "]":"[",
                       "】":"【"}
        leftSymbol_pattern = re.compile("[\(（\[【]")
        rightSymbol_pattern = re.compile("[\)）\]】]")
        leftfinds = re.findall(leftSymbol_pattern,data)
        rightfinds = re.findall(rightSymbol_pattern,data)
        result = data
        if len(leftfinds)+len(rightfinds)==0:
            return data
        elif len(leftfinds)==len(rightfinds):
            return data
        elif abs(len(leftfinds)-len(rightfinds))==1:
            if len(leftfinds)>len(rightfinds):
                if symbol_dict.get(data[0]) is not None:
                    result = data[1:]
                else:
                    #print(symbol_dict.get(leftfinds[0]))
                    result = data+symbol_dict.get(leftfinds[0])
            else:
                if symbol_dict.get(data[-1]) is not None:
                    result = data[:-1]
                else:
                    result = symbol_dict.get(rightfinds[0])+data
        return  result

    def decode(self,logits, trans, sequence_lengths, tag_num):
        viterbi_sequences = []
        for logit, length in zip(logits, sequence_lengths):
            score = logit[:length]
            viterbi_seq, viterbi_score = viterbi_decode(score, trans)
            viterbi_sequences.append(viterbi_seq)
        return viterbi_sequences
    
    def predict(self,list_sentences,list_entitys=None,MAX_AREA = 5000):
        #@summary: 获取每篇文章的code和name
        
        pattern_score = re.compile("工程|服务|采购|施工|项目|系统|招标|中标|公告|学校|[大中小]学校?|医院|公司|分公司|研究院|政府采购中心|学院|中心校?|办公室|政府|财[政务]局|办事处|委员会|[部总支]队|警卫局|幼儿园|党委|党校|银行|分行|解放军|发电厂|供电局|管理所|供电公司|卷烟厂|机务段|研究[院所]|油厂|调查局|调查中心|出版社|电视台|监狱|水厂|服务站|信用合作联社|信用社|交易所|交易中心|交易中心党校|科学院|测绘所|运输厅|管理处|局|中心|机关|部门?|处|科|厂|集团|图书馆|馆|所|厅|楼|区|酒店|场|基地|矿|餐厅|酒店")

        result = []
        index_unk = self.word2index.get("<unk>")
        # index_pad = self.word2index.get("<pad>")
        if list_entitys is None:
            list_entitys = [[] for _ in range(len(list_sentences))]
        for list_sentence,list_entity in zip(list_sentences,list_entitys):
            if len(list_sentence)==0:
                result.append([{"code":[],"name":""}])
                continue
            doc_id = list_sentence[0].doc_id
            # sentences = []
            # for sentence in list_sentence:
            #     if len(sentence.sentence_text)>MAX_AREA:
            #         for _sentence_comma in re.split("[;；，\n]",sentence):
            #             _comma_index = 0
            #             while(_comma_index<len(_sentence_comma)):
            #                 sentences.append(_sentence_comma[_comma_index:_comma_index+MAX_AREA])
            #                 _comma_index += MAX_AREA
            #     else:
            #         sentences.append(sentence+"。")
            list_sentence.sort(key=lambda x:len(x.sentence_text),reverse=True)
            _begin_index = 0
            
            item = {"code":[],"name":""}
            code_set = set()
            dict_name_freq_score = dict()
            while(True):
                MAX_LEN = len(list_sentence[_begin_index].sentence_text)
                if MAX_LEN>MAX_AREA:
                    MAX_LEN = MAX_AREA
                _LEN = MAX_AREA//MAX_LEN
                #预测

                x = [[self.word2index.get(word,index_unk)for word in sentence.sentence_text[:MAX_AREA]]for sentence in list_sentence[_begin_index:_begin_index+_LEN]]
                # x = [[getIndexOfWord(word) for word in sentence.sentence_text[:MAX_AREA]]for sentence in list_sentence[_begin_index:_begin_index+_LEN]]
                x_len = [len(_x) if len(_x) < MAX_LEN else MAX_LEN for _x in x]
                x = pad_sequences(x,maxlen=MAX_LEN,padding="post",truncating="post")

                if USE_PAI_EAS:
                    request = tf_predict_pb2.PredictRequest()
                    request.inputs["inputs"].dtype = tf_predict_pb2.DT_INT32
                    request.inputs["inputs"].array_shape.dim.extend(np.shape(x))
                    request.inputs["inputs"].int_val.extend(np.array(x,dtype=np.int32).reshape(-1))
                    request_data = request.SerializeToString()
                    list_outputs = ["outputs"]
                    _result = vpc_requests(codename_url, codename_authorization, request_data, list_outputs)
                    if _result is not None:
                        predict_y = _result["outputs"]
                    else:
                        with self.sess_codename.as_default():
                            t_input,t_output = self.getModel()
                            predict_y = self.sess_codename.run(t_output,feed_dict={t_input:x})
                else:
                    with self.sess_codename.as_default():
                        t_input,t_input_length,t_keepprob,t_logits,t_trans = self.getModel()
                        _logits,_trans = self.sess_codename.run([t_logits,t_trans],feed_dict={t_input:x,
                                                                                              t_input_length:x_len,
                                                                                              t_keepprob:1.0})
                        predict_y = self.decode(_logits,_trans,x_len,7)
                        # print('==========',_logits)

                        '''
                        for item11 in np.argmax(predict_y,-1):
                            print(item11)
                        print(predict_y)
                        '''
                # print(predict_y)
                for sentence,predict in zip(list_sentence[_begin_index:_begin_index+_LEN],np.array(predict_y)):
                    pad_sentence = sentence.sentence_text[:MAX_LEN]
                    join_predict = "".join([str(s) for s in predict])
                    # print(pad_sentence)
                    # print(join_predict)
                    code_x = []
                    code_text = []
                    temp_entitys = []
                    for iter in re.finditer(self.PC_pattern,join_predict):
                        get_len = 40
                        if iter.span()[0]<get_len:
                            begin = 0
                        else:
                            begin = iter.span()[0]-get_len
                        end = iter.span()[1]+get_len
                        code_x.append(embedding_word([pad_sentence[begin:iter.span()[0]],pad_sentence[iter.span()[0]:iter.span()[1]],pad_sentence[iter.span()[1]:end]],shape=(3,get_len,60)))
                        code_text.append(pad_sentence[iter.span()[0]:iter.span()[1]])
                        _entity = Entity(doc_id=sentence.doc_id,entity_id="%s_%s_%s_%s"%(sentence.doc_id,sentence.sentence_index,iter.span()[0],iter.span()[1]),entity_text=pad_sentence[iter.span()[0]:iter.span()[1]],entity_type="code",sentence_index=sentence.sentence_index,begin_index=0,end_index=0,wordOffset_begin=iter.span()[0],wordOffset_end=iter.span()[1])
                        temp_entitys.append(_entity)
                    #print("code",code_text)
                    if len(code_x)>0:
                        code_x = np.transpose(np.array(code_x,dtype=np.float32),(1,0,2,3))
                        if USE_PAI_EAS:
                            request = tf_predict_pb2.PredictRequest()
                            request.inputs["input0"].dtype = tf_predict_pb2.DT_FLOAT
                            request.inputs["input0"].array_shape.dim.extend(np.shape(code_x[0]))
                            request.inputs["input0"].float_val.extend(np.array(code_x[0],dtype=np.float64).reshape(-1))
                            request.inputs["input1"].dtype = tf_predict_pb2.DT_FLOAT
                            request.inputs["input1"].array_shape.dim.extend(np.shape(code_x[1]))
                            request.inputs["input1"].float_val.extend(np.array(code_x[1],dtype=np.float64).reshape(-1))
                            request.inputs["input2"].dtype = tf_predict_pb2.DT_FLOAT
                            request.inputs["input2"].array_shape.dim.extend(np.shape(code_x[2]))
                            request.inputs["input2"].float_val.extend(np.array(code_x[2],dtype=np.float64).reshape(-1))
                            request_data = request.SerializeToString()
                            list_outputs = ["outputs"]
                            _result = vpc_requests(codeclasses_url, codeclasses_authorization, request_data, list_outputs)
                            if _result is not None:
                                predict_code = _result["outputs"]
                            else:
                                with self.sess_codesplit.as_default():
                                    with self.sess_codesplit.graph.as_default():
                                        predict_code = self.getModel_code().predict([code_x[0],code_x[1],code_x[2]])
                        else:
                            with self.sess_codesplit.as_default():
                                with self.sess_codesplit.graph.as_default():
                                    inputs_code,outputs_code = self.getModel_code()
                                    predict_code = limitRun(self.sess_codesplit,[outputs_code],feed_dict={inputs_code[0]:code_x[0],inputs_code[1]:code_x[1],inputs_code[2]:code_x[2]},MAX_BATCH=2)[0]

                                    #predict_code = self.sess_codesplit.run(outputs_code,feed_dict={inputs_code[0]:code_x[0],inputs_code[1]:code_x[1],inputs_code[2]:code_x[2]})
                                    #predict_code = self.getModel_code().predict([code_x[0],code_x[1],code_x[2]])
                        for h in range(len(predict_code)):
                            if predict_code[h][0]>0.5:
                                the_code = self.fitDataByRule(code_text[h])

                                #add code to entitys
                                list_entity.append(temp_entitys[h])

                                if the_code not in code_set:
                                    code_set.add(the_code)
                                    item['code'] = list(code_set)
                    for iter in re.finditer(self.PN_pattern,join_predict):
                        _name = self.fitDataByRule(pad_sentence[iter.span()[0]:iter.span()[1]])

                        #add name to entitys
                        _entity = Entity(doc_id=sentence.doc_id,entity_id="%s_%s_%s_%s"%(sentence.doc_id,sentence.sentence_index,iter.span()[0],iter.span()[1]),entity_text=_name,entity_type="name",sentence_index=sentence.sentence_index,begin_index=0,end_index=0,wordOffset_begin=iter.span()[0],wordOffset_end=iter.span()[1])
                        list_entity.append(_entity)
                        w = 1 if re.search('(项目|工程|招标|合同|标项|标的|计划|询价|询价单|询价通知书|申购)(名称|标题|主题)[:：\s]', pad_sentence[iter.span()[0]-10:iter.span()[0]])!=None else 0.5
                        if _name not in dict_name_freq_score:
                            # dict_name_freq_score[_name] = [1,len(re.findall(pattern_score,_name))+len(_name)*0.1]
                            dict_name_freq_score[_name] = [1, (len(re.findall(pattern_score, _name)) + len(_name) * 0.05)*w]
                        else:
                            dict_name_freq_score[_name][0] += 1
                    '''
                    for iter in re.finditer(self.PN_pattern,join_predict):
                        print("name-",self.fitDataByRule(pad_sentence[iter.span()[0]:iter.span()[1]]))
                    if item[1]['name']=="":
                        for iter in re.finditer(self.PN_pattern,join_predict):
                            #item[1]['name']=item[1]['name']+";"+self.fitDataByRule(pad_sentence[iter.span()[0]:iter.span()[1]])
                            item[1]['name']=self.fitDataByRule(pad_sentence[iter.span()[0]:iter.span()[1]])
                            break
                    '''
                if _begin_index+_LEN>=len(list_sentence):
                    break
                _begin_index += _LEN
            
            list_name_freq_score = []

            # 2020/11/23 大网站规则调整
            if len(dict_name_freq_score) == 0:
                name_re1 = '(项目|工程|招标|合同|标项|标的|计划|询价|询价单|询价通知书|申购)(名称|标题|主题)[:：\s]+([^，。：；]{2,60})[，。]'
                for sentence in list_sentence:
                    # pad_sentence = sentence.sentence_text
                    othername = re.search(name_re1, sentence.sentence_text)
                    if othername != None:
                        project_name = othername.group(3)
                        beg = find_index([project_name], sentence.sentence_text)[0]
                        end = beg + len(project_name)
                        _name = self.fitDataByRule(sentence.sentence_text[beg:end])
                        # add name to entitys
                        _entity = Entity(doc_id=sentence.doc_id, entity_id="%s_%s_%s_%s" % (
                        sentence.doc_id, sentence.sentence_index, beg, end), entity_text=_name,
                                         entity_type="name", sentence_index=sentence.sentence_index, begin_index=0,
                                         end_index=0, wordOffset_begin=beg, wordOffset_end=end)
                        list_entity.append(_entity)
                        w = 1
                        if _name not in dict_name_freq_score:
                            # dict_name_freq_score[_name] = [1,len(re.findall(pattern_score,_name))+len(_name)*0.1]
                            dict_name_freq_score[_name] = [1, (len(re.findall(pattern_score, _name)) + len(_name) * 0.05) * w]
                        else:
                            dict_name_freq_score[_name][0] += 1
                # othername = re.search(name_re1, sentence.sentence_text)
                # if othername != None:
                #     _name = othername.group(3)
                #     if _name not in dict_name_freq_score:
                #         dict_name_freq_score[_name] = [1, len(re.findall(pattern_score, _name)) + len(_name) * 0.1]
                #     else:
                #         dict_name_freq_score[_name][0] += 1

            for _name in dict_name_freq_score.keys():
                list_name_freq_score.append([_name,dict_name_freq_score[_name]])
            # print(list_name_freq_score)
            if len(list_name_freq_score)>0:
                list_name_freq_score.sort(key=lambda x:x[1][0]*x[1][1],reverse=True)
                item['name'] = list_name_freq_score[0][0]
                # if list_name_freq_score[0][1][0]>1:
                #     item[1]['name'] = list_name_freq_score[0][0]
                # else:
                #     list_name_freq_score.sort(key=lambda x:x[1][1],reverse=True)
                #     item[1]["name"] = list_name_freq_score[0][0]
                
            #下面代码加上去用正则添加某些识别不到的项目编号
            if item['code'] == []:
                for sentence in list_sentence:
                    # othercode = re.search('(采购计划编号|询价编号)[\)）]?[:：]?([\[\]a-zA-Z0-9\-]{5,30})', sentence.sentence_text)
                    # if othercode != None:
                    #     item[1]['code'].append(othercode.group(2))
                    # 2020/11/23 大网站规则调整
                    othercode = re.search('(项目|采购|招标|品目|询价|竞价|询价单|磋商|订单|账单|交易|文件|计划|场次|标的|标段|标包|分包|标段\(包\)|招标文件|合同|通知书|公告)(单号|编号|标号|编码|代码|备案号|号)[:：\s]+([^，。；：、]{8,30}[a-zA-Z0-9\号])[\)，。]', sentence.sentence_text)
                    if othercode != None:
                        item['code'].append(othercode.group(3))
            item['code'].sort(key=lambda x:len(x),reverse=True)
            result.append(item)

            list_sentence.sort(key=lambda x: x.sentence_index,reverse=False)
        return result
                        
                
    '''
    #当数据量过大时会报错
    def predict(self,articles,MAX_LEN = None):
        sentences = []
        for article in articles:
            for sentence in article.content.split("。"):
                sentences.append([sentence,article.id])
        if MAX_LEN is None:
            sent_len = [len(sentence[0]) for sentence in sentences]
            MAX_LEN = max(sent_len)
            #print(MAX_LEN)
           
        #若为空，则直接返回空
        result = [] 
        if MAX_LEN==0:
            for article in articles:
                result.append([article.id,{"code":[],"name":""}])
            return result
        
        index_unk = self.word2index.get("<unk>")
        index_pad = self.word2index.get("<pad>")
        
        x = [[self.word2index.get(word,index_unk)for word in sentence[0]]for sentence in sentences]
        x = pad_sequences(x,maxlen=MAX_LEN,padding="post",truncating="post")
        
        predict_y = self.getModel().predict(x)
        
        
        last_doc_id = ""
        item = []
        for sentence,predict in zip(sentences,np.argmax(predict_y,-1)):
            pad_sentence = sentence[0][:MAX_LEN]
            doc_id = sentence[1]
            join_predict = "".join([str(s) for s in predict])
            if doc_id!=last_doc_id:
                if last_doc_id!="":
                    result.append(item)
                item = [doc_id,{"code":[],"name":""}]
                code_set = set()
            code_x = []
            code_text = []
            for iter in re.finditer(self.PC_pattern,join_predict):
                get_len = 40
                if iter.span()[0]<get_len:
                    begin = 0
                else:
                    begin = iter.span()[0]-get_len
                end = iter.span()[1]+get_len
                code_x.append(embedding_word([pad_sentence[begin:iter.span()[0]],pad_sentence[iter.span()[0]:iter.span()[1]],pad_sentence[iter.span()[1]:end]],shape=(3,get_len,60)))
                code_text.append(pad_sentence[iter.span()[0]:iter.span()[1]])
            if len(code_x)>0:
                code_x = np.transpose(np.array(code_x),(1,0,2,3))
                predict_code = self.getModel_code().predict([code_x[0],code_x[1],code_x[2]])
                for h in range(len(predict_code)):
                    if predict_code[h][0]>0.5:
                        the_code = self.fitDataByRule(code_text[h])
                        if the_code not in code_set:
                            code_set.add(the_code)
                            item[1]['code'] = list(code_set)
            if item[1]['name']=="":
                for iter in re.finditer(self.PN_pattern,join_predict):
                    #item[1]['name']=item[1]['name']+";"+self.fitDataByRule(pad_sentence[iter.span()[0]:iter.span()[1]])
                    item[1]['name']=self.fitDataByRule(pad_sentence[iter.span()[0]:iter.span()[1]])
                    break
                
            last_doc_id = doc_id
        result.append(item)
        return result
    '''
        
#角色金额模型        
class PREMPredict():

    
    def __init__(self):
        #self.model_role_file = os.path.abspath("../role/models/model_role.model.hdf5")
        self.model_role_file = os.path.dirname(__file__)+"/../role/log/new_biLSTM-ep012-loss0.028-val_loss0.040-f10.954.h5"
        self.model_role = Model_role_classify_word()
        self.model_money = Model_money_classify()
        
        return
    
    def search_role_data(self,list_sentences,list_entitys):
        '''
        @summary:根据句子list和实体list查询角色模型的输入数据
        @param:
            list_sentences:文章的sentences
            list_entitys:文章的entitys
        @return:角色模型的输入数据
        '''
        data_x = []
        points_entitys = []
        for list_entity,list_sentence in zip(list_entitys,list_sentences):

            list_entity.sort(key=lambda x:x.sentence_index)
            list_sentence.sort(key=lambda x:x.sentence_index)
            p_entitys = 0
            p_sentences = 0
            while(p_entitys<len(list_entity)):
                entity = list_entity[p_entitys]
                if entity.entity_type in ['org','company']:
                    while(p_sentences<len(list_sentence)):
                        sentence = list_sentence[p_sentences]
                        if entity.doc_id==sentence.doc_id and entity.sentence_index==sentence.sentence_index:
                            #item_x = embedding(spanWindow(tokens=sentence.tokens,begin_index=entity.begin_index,end_index=entity.end_index,size=settings.MODEL_ROLE_INPUT_SHAPE[1]),shape=settings.MODEL_ROLE_INPUT_SHAPE)
                            item_x = self.model_role.encode(tokens=sentence.tokens,begin_index=entity.begin_index,end_index=entity.end_index,entity_text=entity.entity_text)
                            data_x.append(item_x)
                            points_entitys.append(entity)
                            break
                        p_sentences += 1
                    
                p_entitys += 1
            
        if len(points_entitys)==0:
            return None
        
        return [data_x,points_entitys]
    
    
    def search_money_data(self,list_sentences,list_entitys):
        '''
        @summary:根据句子list和实体list查询金额模型的输入数据
        @param:
            list_sentences:文章的sentences
            list_entitys:文章的entitys
        @return:金额模型的输入数据
        '''
        data_x = []
        points_entitys = []
        for list_entity,list_sentence in zip(list_entitys,list_sentences):

            list_entity.sort(key=lambda x:x.sentence_index)
            list_sentence.sort(key=lambda x:x.sentence_index)
            p_entitys = 0
    
            while(p_entitys<len(list_entity)):
                entity = list_entity[p_entitys]
                if entity.entity_type=="money":
                    p_sentences = 0
                    while(p_sentences<len(list_sentence)):
                        sentence = list_sentence[p_sentences]
                        if entity.doc_id==sentence.doc_id and entity.sentence_index==sentence.sentence_index:
                            #item_x = embedding(spanWindow(tokens=sentence.tokens,begin_index=entity.begin_index,end_index=entity.end_index,size=settings.MODEL_MONEY_INPUT_SHAPE[1]),shape=settings.MODEL_MONEY_INPUT_SHAPE)
                            #item_x = embedding_word(spanWindow(tokens=sentence.tokens, begin_index=entity.begin_index, end_index=entity.end_index, size=10, center_include=True, word_flag=True),shape=settings.MODEL_MONEY_INPUT_SHAPE)
                            item_x = self.model_money.encode(tokens=sentence.tokens,begin_index=entity.begin_index,end_index=entity.end_index)
                            data_x.append(item_x)
                            points_entitys.append(entity)
                            break
                        p_sentences += 1
                p_entitys += 1
        
        if len(points_entitys)==0:
            return None
        
        return [data_x,points_entitys]
    
    def predict_role(self,list_sentences, list_entitys):
        datas = self.search_role_data(list_sentences, list_entitys)

        if datas is None:
            return
        points_entitys = datas[1]


        if USE_PAI_EAS:
            _data = datas[0]
            _data = np.transpose(np.array(_data),(1,0,2))
            request = tf_predict_pb2.PredictRequest()
            request.inputs["input0"].dtype = tf_predict_pb2.DT_FLOAT
            request.inputs["input0"].array_shape.dim.extend(np.shape(_data[0]))
            request.inputs["input0"].float_val.extend(np.array(_data[0],dtype=np.float64).reshape(-1))
            request.inputs["input1"].dtype = tf_predict_pb2.DT_FLOAT
            request.inputs["input1"].array_shape.dim.extend(np.shape(_data[1]))
            request.inputs["input1"].float_val.extend(np.array(_data[1],dtype=np.float64).reshape(-1))
            request.inputs["input2"].dtype = tf_predict_pb2.DT_FLOAT
            request.inputs["input2"].array_shape.dim.extend(np.shape(_data[2]))
            request.inputs["input2"].float_val.extend(np.array(_data[2],dtype=np.float64).reshape(-1))
            request_data = request.SerializeToString()
            list_outputs = ["outputs"]
            _result = vpc_requests(role_url, role_authorization, request_data, list_outputs)
            if _result is not None:
                predict_y = _result["outputs"]
            else:
                predict_y = self.model_role.predict(datas[0])
        else:
            predict_y = self.model_role.predict(np.array(datas[0],dtype=np.float64))
        for i in range(len(predict_y)):
            entity = points_entitys[i]
            label = np.argmax(predict_y[i])
            values = []
            for item in predict_y[i]:
                values.append(item)
                entity.set_Role(label,values)
        
    def predict_money(self,list_sentences,list_entitys):
        datas = self.search_money_data(list_sentences, list_entitys)
        if datas is None:
            return
        points_entitys = datas[1]
        _data = datas[0]
        if USE_PAI_EAS:
            _data = np.transpose(np.array(_data),(1,0,2,3))
            request = tf_predict_pb2.PredictRequest()
            request.inputs["input0"].dtype = tf_predict_pb2.DT_FLOAT
            request.inputs["input0"].array_shape.dim.extend(np.shape(_data[0]))
            request.inputs["input0"].float_val.extend(np.array(_data[0],dtype=np.float64).reshape(-1))
            request.inputs["input1"].dtype = tf_predict_pb2.DT_FLOAT
            request.inputs["input1"].array_shape.dim.extend(np.shape(_data[1]))
            request.inputs["input1"].float_val.extend(np.array(_data[1],dtype=np.float64).reshape(-1))
            request.inputs["input2"].dtype = tf_predict_pb2.DT_FLOAT
            request.inputs["input2"].array_shape.dim.extend(np.shape(_data[2]))
            request.inputs["input2"].float_val.extend(np.array(_data[2],dtype=np.float64).reshape(-1))
            request_data = request.SerializeToString()
            list_outputs = ["outputs"]
            _result = vpc_requests(money_url, money_authorization, request_data, list_outputs)
            if _result is not None:
                predict_y = _result["outputs"]
            else:
                predict_y = self.model_money.predict(_data)
        else:
            predict_y = self.model_money.predict(_data)
        for i in range(len(predict_y)):
            entity = points_entitys[i]
            label = np.argmax(predict_y[i])
            values = []
            for item in predict_y[i]:
                values.append(item)
                entity.set_Money(label,values)
        
    def predict(self,list_sentences,list_entitys):
        self.predict_role(list_sentences,list_entitys)
        self.predict_money(list_sentences,list_entitys)
        
        
#联系人模型    
class EPCPredict():
    
    def __init__(self):
        self.model_person = Model_person_classify()


    
    def search_person_data(self,list_sentences,list_entitys):
        '''
        @summary:根据句子list和实体list查询联系人模型的输入数据
        @param:
            list_sentences:文章的sentences
            list_entitys:文章的entitys
        @return:联系人模型的输入数据
        '''

        data_x = []
        points_entitys = []
        for list_entity,list_sentence in zip(list_entitys,list_sentences):
            
            p_entitys = 0
            dict_index_sentence = {}
            for _sentence in list_sentence:
                dict_index_sentence[_sentence.sentence_index] = _sentence

            _list_entity = [entity for entity in list_entity if entity.entity_type=="person"]
            while(p_entitys<len(_list_entity)):
                entity = _list_entity[p_entitys]
                if entity.entity_type=="person":
                    sentence = dict_index_sentence[entity.sentence_index]

                    item_x = self.model_person.encode(tokens=sentence.tokens,begin_index=entity.begin_index,end_index=entity.end_index)
                    data_x.append(item_x)
                    points_entitys.append(entity)

                p_entitys += 1

        if len(points_entitys)==0:
            return None
        
        # return [data_x,points_entitys,dianhua]
        return [data_x,points_entitys]

    def predict_person(self,list_sentences, list_entitys):
        datas = self.search_person_data(list_sentences, list_entitys)
        if datas is None:
            return
        points_entitys = datas[1]
        # phone = datas[2]
        if USE_PAI_EAS:
            _data = datas[0]
            _data = np.transpose(np.array(_data),(1,0,2,3))
            request = tf_predict_pb2.PredictRequest()
            request.inputs["input0"].dtype = tf_predict_pb2.DT_FLOAT
            request.inputs["input0"].array_shape.dim.extend(np.shape(_data[0]))
            request.inputs["input0"].float_val.extend(np.array(_data[0],dtype=np.float64).reshape(-1))
            request.inputs["input1"].dtype = tf_predict_pb2.DT_FLOAT
            request.inputs["input1"].array_shape.dim.extend(np.shape(_data[1]))
            request.inputs["input1"].float_val.extend(np.array(_data[1],dtype=np.float64).reshape(-1))
            request_data = request.SerializeToString()
            list_outputs = ["outputs"]
            _result = vpc_requests(person_url, person_authorization, request_data, list_outputs)
            if _result is not None:
                predict_y = _result["outputs"]
            else:
                predict_y = self.model_person.predict(datas[0])
        else:
            predict_y = self.model_person.predict(datas[0])
        # assert len(predict_y)==len(points_entitys)==len(phone)
        assert len(predict_y)==len(points_entitys)
        for i in range(len(predict_y)):
            entity = points_entitys[i]
            label = np.argmax(predict_y[i])
            values = []
            for item in predict_y[i]:
                values.append(item)
            # phone_number = phone[i]
            # entity.set_Person(label,values,phone_number)
            entity.set_Person(label,values,None)
        # 为联系人匹配电话
        # self.person_search_phone(list_sentences, list_entitys)

    def person_search_phone(self,list_sentences, list_entitys):
        def phoneFromList(phones):
            # for phone in phones:
            #     if len(phone)==11:
            #         return re.sub('电话[：|:]|联系方式[：|:]','',phone)
            return re.sub('电话[：|:]|联系方式[：|:]', '', phones[0])

        for list_entity, list_sentence in zip(list_entitys, list_sentences):
            # p_entitys = 0
            # p_sentences = 0
            #
            # key_word = re.compile('电话[：|:].{0,4}\d{7,12}|联系方式[：|:].{0,4}\d{7,12}')
            # # phone = re.compile('1[3|4|5|7|8][0-9][-—－]?\d{4}[-—－]?\d{4}|\d{3,4}[-—－]\d{7,8}/\d{3,8}|\d{3,4}[-—－]\d{7,8}转\d{1,4}|\d{3,4}[-—－]\d{7,8}|[\（|\(]0\d{2,3}[\）|\)]-?\d{7,8}-?\d{,4}')  # 联系电话
            # # 2020/11/25 增加发现的号码段
            # phone = re.compile('1[3|4|5|6|7|8|9][0-9][-—－]?\d{4}[-—－]?\d{4}|'
            #                    '\d{3,4}[-—－][1-9]\d{6,7}/\d{3,8}|'
            #                    '\d{3,4}[-—－]\d{7,8}转\d{1,4}|'
            #                    '\d{3,4}[-—－]?[1-9]\d{6,7}|'
            #                    '[\（|\(]0\d{2,3}[\）|\)]-?\d{7,8}-?\d{,4}|'
            #                    '[1-9]\d{6,7}')  # 联系电话
            # dict_index_sentence = {}
            # for _sentence in list_sentence:
            #     dict_index_sentence[_sentence.sentence_index] = _sentence
            #
            # dict_context_itemx = {}
            # last_person = "####****++++$$^"
            # last_person_phone = "####****++++$^"
            # _list_entity = [entity for entity in list_entity if entity.entity_type == "person"]
            # while (p_entitys < len(_list_entity)):
            #     entity = _list_entity[p_entitys]
            #     if entity.entity_type == "person" and entity.label in [1,2,3]:
            #         sentence = dict_index_sentence[entity.sentence_index]
            #         # item_x = embedding(spanWindow(tokens=sentence.tokens,begin_index=entity.begin_index,end_index=entity.end_index,size=settings.MODEL_PERSON_INPUT_SHAPE[1]),shape=settings.MODEL_PERSON_INPUT_SHAPE)
            #
            #         # s = spanWindow(tokens=sentence.tokens,begin_index=entity.begin_index,end_index=entity.end_index,size=20)
            #
            #         # 2021/5/8 取上下文的句子，解决表格处理的分句问题
            #         left_sentence = dict_index_sentence.get(entity.sentence_index - 1)
            #         left_sentence_tokens = left_sentence.tokens if left_sentence else []
            #         right_sentence = dict_index_sentence.get(entity.sentence_index + 1)
            #         right_sentence_tokens = right_sentence.tokens if right_sentence else []
            #         entity_beginIndex = entity.begin_index + len(left_sentence_tokens)
            #         entity_endIndex = entity.end_index + len(left_sentence_tokens)
            #         context_sentences_tokens = left_sentence_tokens + sentence.tokens + right_sentence_tokens
            #         s = spanWindow(tokens=context_sentences_tokens, begin_index=entity_beginIndex,
            #                        end_index=entity_endIndex, size=20)
            #
            #         _key = "".join(["".join(x) for x in s])
            #         if _key in dict_context_itemx:
            #             _dianhua = dict_context_itemx[_key][0]
            #         else:
            #             s1 = ''.join(s[1])
            #             # s1 = re.sub('，）', '-', s1)
            #             s1 = re.sub('\s', '', s1)
            #             have_key = re.findall(key_word, s1)
            #             have_phone = re.findall(phone, s1)
            #             s0 = ''.join(s[0])
            #             # s0 = re.sub('，）', '-', s0)
            #             s0 = re.sub('\s', '', s0)
            #             have_key2 = re.findall(key_word, s0)
            #             have_phone2 = re.findall(phone, s0)
            #
            #             s3 = ''.join(s[1])
            #             # s0 = re.sub('，）', '-', s0)
            #             s3 = re.sub(',|，|\s', '', s3)
            #             have_key3 = re.findall(key_word, s3)
            #             have_phone3 = re.findall(phone, s3)
            #
            #             s4 = ''.join(s[0])
            #             # s0 = re.sub('，）', '-', s0)
            #             s4 = re.sub(',|，|\s', '', s0)
            #             have_key4 = re.findall(key_word, s4)
            #             have_phone4 = re.findall(phone, s4)
            #
            #             _dianhua = ""
            #             if have_phone:
            #                 if entity.entity_text != last_person and s0.find(last_person) != -1 and s1.find(
            #                         last_person_phone) != -1:
            #                     if len(have_phone) > 1:
            #                         _dianhua = phoneFromList(have_phone[1:])
            #                 else:
            #                     _dianhua = phoneFromList(have_phone)
            #             elif have_key:
            #                 if entity.entity_text != last_person and s0.find(last_person) != -1 and s1.find(
            #                         last_person_phone) != -1:
            #                     if len(have_key) > 1:
            #                         _dianhua = phoneFromList(have_key[1:])
            #                 else:
            #                     _dianhua = phoneFromList(have_key)
            #             elif have_phone2:
            #                 if entity.entity_text != last_person and s0.find(last_person) != -1 and s0.find(
            #                         last_person_phone) != -1:
            #                     if len(have_phone2) > 1:
            #                         _dianhua = phoneFromList(have_phone2[1:])
            #                 else:
            #                     _dianhua = phoneFromList(have_phone2)
            #             elif have_key2:
            #                 if entity.entity_text != last_person and s0.find(last_person) != -1 and s0.find(
            #                         last_person_phone) != -1:
            #                     if len(have_key2) > 1:
            #                         _dianhua = phoneFromList(have_key2[1:])
            #                 else:
            #                     _dianhua = phoneFromList(have_key2)
            #             elif have_phone3:
            #                 if entity.entity_text != last_person and s4.find(last_person) != -1 and s3.find(
            #                         last_person_phone) != -1:
            #                     if len(have_phone3) > 1:
            #                         _dianhua = phoneFromList(have_phone3[1:])
            #                 else:
            #                     _dianhua = phoneFromList(have_phone3)
            #             elif have_key3:
            #                 if entity.entity_text != last_person and s4.find(last_person) != -1 and s3.find(
            #                         last_person_phone) != -1:
            #                     if len(have_key3) > 1:
            #                         _dianhua = phoneFromList(have_key3[1:])
            #                 else:
            #                     _dianhua = phoneFromList(have_key3)
            #             elif have_phone4:
            #                 if entity.entity_text != last_person and s4.find(last_person) != -1 and s4.find(
            #                         last_person_phone) != -1:
            #                     if len(have_phone4) > 1:
            #                         _dianhua = phoneFromList(have_phone4)
            #                 else:
            #                     _dianhua = phoneFromList(have_phone4)
            #             elif have_key4:
            #                 if entity.entity_text != last_person and s4.find(last_person) != -1 and s4.find(
            #                         last_person_phone) != -1:
            #                     if len(have_key4) > 1:
            #                         _dianhua = phoneFromList(have_key4)
            #                 else:
            #                     _dianhua = phoneFromList(have_key4)
            #             else:
            #                 _dianhua = ""
            #             # dict_context_itemx[_key] = [item_x, _dianhua]
            #             dict_context_itemx[_key] = [_dianhua]
            #         # points_entitys.append(entity)
            #         # dianhua.append(_dianhua)
            #         last_person = entity.entity_text
            #         if _dianhua:
            #             # 更新联系人entity联系方式（person_phone）
            #             entity.person_phone = _dianhua
            #             last_person_phone = _dianhua
            #         else:
            #             last_person_phone = "####****++++$^"
            #     p_entitys += 1

            from scipy.optimize import linear_sum_assignment
            from BiddingKG.dl.interface.Entitys import Match
            def dispatch(match_list):
                main_roles = list(set([match.main_role for match in match_list]))
                attributes = list(set([match.attribute for match in match_list]))

                label = np.zeros(shape=(len(main_roles), len(attributes)))
                for match in match_list:
                    main_role = match.main_role
                    attribute = match.attribute
                    value = match.value
                    label[main_roles.index(main_role), attributes.index(attribute)] = value + 10000
                # print(label)
                gragh = -label
                # km算法
                row, col = linear_sum_assignment(gragh)
                max_dispatch = [(i, j) for i, j, value in zip(row, col, gragh[row, col]) if value]
                return [Match(main_roles[row], attributes[col]) for row, col in max_dispatch]
            # km算法
            key_word = re.compile('((?:电话|联系方式|联系人).{0,4}?)(\d{7,12})')
            phone = re.compile('1[3|4|5|6|7|8|9][0-9][-—－―]?\d{4}[-—－―]?\d{4}|'
                               '\+86.?1[3|4|5|6|7|8|9]\d{9}|'
                               '0\d{2,3}[-—－―][1-9]\d{6,7}/[1-9]\d{6,10}|'
                               '0\d{2,3}[-—－―]\d{7,8}转\d{1,4}|'
                               '0\d{2,3}[-—－―]?[1-9]\d{6,7}|'
                               '[\（|\(]0\d{2,3}[\）|\)]-?\d{7,8}-?\d{,4}|'
                               '[1-9]\d{6,7}')
            phone_entitys = []
            for _sentence in list_sentence:
                sentence_text = _sentence.sentence_text
                res_set = set()
                for i in re.finditer(phone,sentence_text):
                    res_set.add((i.group(),i.start(),i.end()))
                for i in re.finditer(key_word,sentence_text):
                    res_set.add((i.group(2),i.start()+len(i.group(1)),i.end()))
                for item in list(res_set):
                    phone_left = sentence_text[max(0,item[1]-10):item[1]]
                    phone_right = sentence_text[item[2]:item[2]+8]
                    # 排除传真号 和 其它错误项
                    if re.search("传，?真|信，?箱|邮，?箱",phone_left):
                        if not re.search("电，?话",phone_left):
                            continue
                    if re.search("帐，?号|编，?号|报，?价|证，?号|价，?格|[\(（]万?元[\)）]",phone_left):
                        continue
                    if re.search("[.,]\d{2,}",phone_right):
                        continue
                    _entity = Entity(_sentence.doc_id, None, item[0], "phone", _sentence.sentence_index, None, None,item[1], item[2])
                    phone_entitys.append(_entity)
            person_entitys = []
            for entity in list_entity:
                if entity.entity_type == "person":
                    entity.person_phone = ""
                    person_entitys.append(entity)
            _list_entity = phone_entitys + person_entitys
            _list_entity = sorted(_list_entity,key=lambda x:(x.sentence_index,x.wordOffset_begin))

            words_num_dict = dict()
            last_words_num = 0
            list_sentence = sorted(list_sentence, key=lambda x: x.sentence_index)
            for sentence in list_sentence:
                _index = sentence.sentence_index
                if _index == 0:
                    words_num_dict[_index] = 0
                else:
                    words_num_dict[_index] = words_num_dict[_index - 1] + last_words_num
                last_words_num = len(sentence.sentence_text)
            match_list = []
            for index in range(len(_list_entity)):
                entity = _list_entity[index]
                if entity.entity_type=="person" and entity.label in [1,2,3]:
                    match_nums = 0
                    for after_index in range(index + 1, min(len(_list_entity), index + 5)):
                        after_entity = _list_entity[after_index]
                        if after_entity.entity_type=="phone":
                            sentence_distance = after_entity.sentence_index - entity.sentence_index
                            distance = (words_num_dict[after_entity.sentence_index] + after_entity.wordOffset_begin) - (
                                    words_num_dict[entity.sentence_index] + entity.wordOffset_end)
                            if sentence_distance < 2 and distance < 50:
                                value = (-1 / 2 * (distance ** 2)) / 10000
                                match_list.append(Match(entity, after_entity, value))
                                match_nums += 1
                            else:
                                break
                        if after_entity.entity_type=="person":
                            if after_entity.label not in [1,2,3]:
                                break
                    if not match_nums:
                        for previous_index in range(index-1, max(0,index-5), -1):
                            previous_entity = _list_entity[previous_index]
                            if previous_entity.entity_type == "phone":
                                sentence_distance = entity.sentence_index - previous_entity.sentence_index
                                distance = (words_num_dict[entity.sentence_index] + entity.wordOffset_begin) - (
                                        words_num_dict[previous_entity.sentence_index] + previous_entity.wordOffset_end)
                                if sentence_distance < 1 and distance<30:
                                    # 前向 没有 /10000
                                    value = (-1 / 2 * (distance ** 2))
                                    match_list.append(Match(entity, previous_entity, value))
                                else:
                                    break

            result = dispatch(match_list)
            for match in result:
                entity = match.main_role
                # 更新 list_entity
                entity_index = list_entity.index(entity)
                list_entity[entity_index].person_phone = match.attribute.entity_text


    def predict(self,list_sentences,list_entitys):
        self.predict_person(list_sentences,list_entitys)
            
#表格预测
class FormPredictor():
    
    def __init__(self,lazyLoad=getLazyLoad()):
        self.model_file_line = os.path.dirname(__file__)+"/../form/model/model_form.model_line.hdf5"
        self.model_file_item = os.path.dirname(__file__)+"/../form/model/model_form.model_item.hdf5"
        self.model_form_item = Model_form_item()
        self.model_form_context = Model_form_context()
        self.model_dict = {"line":[None,self.model_file_line]}
        
        
    def getModel(self,type):
        if type=="item":
            return self.model_form_item
        elif type=="context":
            return self.model_form_context
        else:
            return self.getModel(type)

    def encode(self,data,**kwargs):
        return encodeInput([data], word_len=50, word_flag=True,userFool=False)[0]
        return encodeInput_form(data)

    
    def predict(self,form_datas,type):
        if type=="item":
            return self.model_form_item.predict(form_datas)
        elif type=="context":
            return self.model_form_context.predict(form_datas)
        else:
            return self.getModel(type).predict(form_datas)

    

#角色规则
#依据正则给所有无角色的实体赋予角色，给予等于阈值的最低概率
class RoleRulePredictor():
    
    def __init__(self):
        self.pattern_tenderee_left = "(?P<tenderee_left>((遴选|采购|招标|项目|竞价|议价|需求|最终|建设|转让|招租|甲|议标|合同主体|比选)(?:人|公司|单位|组织|用户|业主|方|部门)|文章来源|业主名称|需方|询价单位)(是|为|信息|：|:|\s*$))"
        self.pattern_tenderee_center = "(?P<tenderee_center>(受.{,20}委托))"
        self.pattern_tenderee_right = "(?P<tenderee_right>(\((以下简称)?[\"”]?(招标|采购)(人|单位|机构)\)?)|(^[^.。，,:：](采购|竞价|招标|施工|监理|中标|物资)(公告|公示|项目|结果|招标))|的.*正在进行询比价)"
        
        self.pattern_agency_left = "(?P<agency_left>(代理(?:人|机构|公司|单位|组织)|专业采购机构|集中采购机构|集采机构|招标机构)(.{,4}名，?称|全称|是|为|：|:|[,，]?\s*$)|(受.{,20}委托))"
        self.pattern_agency_right = "(?P<agency_right>(\((以下简称)?[\"”]?(代理)(人|单位|机构)\))|受.*委托)"
        # 2020//11/24 大网站规则 中标关键词添加 选定单位|指定的中介服务机构
        self.pattern_winTenderer_left = "(?P<winTenderer_left>((中标|中选|中价|乙|成交|承做|施工|供货|承包|竞得|受让)(候选)?(人|单位|机构|供应商|方|公司|厂商|商)[^必须]{,4}[：:是为]|(供应商|供货商|服务商|选定单位|指定的中介服务机构))[^必须]{,4}[：:是为].{,2}|(第[一1](名|((中标|中选|中价|成交)?(候选)?(人|单位|机构|供应商))))(是|为|：|:|\s*$)|((评审结果|名次|排名)[:：]第?[一1]名?)|(单一来源(采购)?方式向.?$)|((中标|成交)(结果|信息))(是|为|：|:|\s*$)|(单一来源采购(供应商|供货商|服务商))|((分包|标包).*供应商|供应商名称|服务机构|供方[:：]))"
        self.pattern_winTenderer_center = "(?P<winTenderer_center>第[一1].{,20}[是为]((中标|中选|中价|成交|施工)(人|单位|机构|供应商|公司)|供应商)[^必须]{,4}[：:是为])"
        self.pattern_winTenderer_right = "(?P<winTenderer_right>[是为\(]((采购(供应商|供货商|服务商)|(第[一1]|预)?(拟?(中标|中选|中价|成交)(候选)?(人|单位|机构|供应商|公司|厂商)))))"
        self.pattern_winTenderer_whole = "(?P<winTenderer_whole>贵公司.*以.*中标|最终由.*竞买成功|经.*[以由].*中标|成交供应商，成交供应商名称：|谈判结果：由.{5,20}供货)"   # 2020//11/24 大网站规则 中标关键词添加 谈判结果：由.{5,20}供货

        self.pattern_winTenderer_location = "(中标|中选|中价|乙|成交|承做|施工|供货|承包|竞得|受让)(候选)?(人|单位|机构|供应商|方|公司|厂商|商)|(供应商|供货商|服务商)[^必须]{,4}[：:]?$|(第[一1](名|((中标|中选|中价|成交)?(候选)?(人|单位|机构|供应商))))(是|为|：|:|\s*$)|((评审结果|名次|排名)[:：]第?[一1]名?)|(单一来源(采购)?方式向.?$)"

        self.pattern_secondTenderer_left = "(?P<secondTenderer_left>((第[二2](名|((中标|中选|中价|成交)(候选)?(人|单位|机构|供应商|公司))))(是|为|：|:|\s*$))|((评审结果|名次|排名)[:：]第?[二2]名?))"
        self.pattern_secondTenderer_right = "(?P<secondTenderer_right>[是为\(]第[二2](名|(中标|中选|中价|成交)(候选)?(人|单位|机构|供应商|公司)))"
        
        self.pattern_thirdTenderer_left = "(?P<thirdTenderer_left>(第[三3](名|((中标|中选|中价|成交)(候选)?(人|单位|机构|供应商|公司))))|((评审结果|名次|排名)[:：]第?[三3]名?))"
        self.pattern_thirdTenderer_right = "(?P<thirdTenderer_right>[是为\(]第[三3](名|(中标|中选|中价|成交)(候选)?(人|单位|机构|供应商|公司)))"
        
        self.dict_list_pattern = {"0":[["L",self.pattern_tenderee_left],
                                      ["C",self.pattern_tenderee_center],
                                      ["R",self.pattern_tenderee_right]],
                                 "1":[["L",self.pattern_agency_left],
                                      ["R",self.pattern_agency_right]],
                                 "2":[["L",self.pattern_winTenderer_left],
                                      ["C",self.pattern_winTenderer_center],
                                      ["R",self.pattern_winTenderer_right],
                                      ["W",self.pattern_winTenderer_whole]],
                                 "3":[["L",self.pattern_secondTenderer_left],
                                      ["R",self.pattern_secondTenderer_right]],
                                 "4":[["L",self.pattern_thirdTenderer_left],
                                      ["R",self.pattern_thirdTenderer_right]]}
        self.pattern_whole = []
        for _k,_v in self.dict_list_pattern.items():
            for _d,_p in _v:
                self.pattern_whole.append(_p)
        # self.pattern_whole = "|".join(list_pattern)
        
        self.SET_NOT_TENDERER = set(["人民政府","人民法院","中华人民共和国","人民检察院","评标委员会","中国政府","中国海关","中华人民共和国政府"])
        
        self.pattern_money_tenderee = re.compile("投标最高限价|采购计划金额|项目预算|招标金额|采购金额|项目金额|建安费用|采购(单位|人)委托价|限价|拦标价|预算金额")
        self.pattern_money_tenderer = re.compile("((合同|成交|中标|应付款|交易|投标|验收)[）\)]?(总?金额|结果|[单报]?价))|总价|标的基本情况")
        self.pattern_money_tenderer_whole = re.compile("(以金额.*中标)|中标供应商.*单价|以.*元中标")
        self.pattern_money_other = re.compile("代理费|服务费")
        self.pattern_pack = "(([^承](包|标[段号的包]|分?包|包组)编?号?|项目)[:：]?[\(（]?[0-9A-Za-z一二三四五六七八九十]{1,4})[^至]?|(第?[0-9A-Za-z一二三四五六七八九十]{1,4}(包号|标[段号的包]|分?包))|[0-9]个(包|标[段号的包]|分?包|包组)"
        
    def _check_input(self,text, ignore=False):
        if not text:
            return []
        
        if not isinstance(text, list):
            text = [text]
        
        null_index = [i for i, t in enumerate(text) if not t]
        if null_index and not ignore:
            raise Exception("null text in input ")
        
        return text
        
    def predict(self,list_articles,list_sentences,list_entitys,list_codenames,on_value = 0.5):
        

        for article,list_entity,list_sentence,list_codename in zip(list_articles,list_entitys,list_sentences,list_codenames):
            list_name = list_codename["name"]
            list_name = self._check_input(list_name)+[article.title]
            for p_entity in list_entity:


                if p_entity.entity_type in ["org","company"]:
                    #将上下文包含标题的实体概率置为0.6，因为标题中的实体不一定是招标人
                    if str(p_entity.label)=="0":
                        find_flag = False
                        for _sentence in list_sentence:
                            if _sentence.sentence_index==p_entity.sentence_index:
                                _span = spanWindow(tokens=_sentence.tokens,begin_index=p_entity.begin_index,end_index=p_entity.end_index,size=20,center_include=True,word_flag=True,text=p_entity.entity_text)
                                for _name in list_name:
                                    if _name!="" and str(_span[1]+_span[2][:len(str(_name))]).find(_name)>=0:
                                        find_flag = True
                                        if p_entity.values[0]>on_value:
                                            p_entity.values[0] = 0.6+(p_entity.values[0]-0.6)/10
                        if find_flag:
                            continue
                    
                    
                    #只解析角色为无的或者概率低于阈值的
                    if p_entity.label is None:
                        continue
                    role_prob = float(p_entity.values[int(p_entity.label)])
                    if role_prob<on_value or str(p_entity.label)=="5":
                        #将标题中的实体置为招标人
                        _list_name = self._check_input(list_name,ignore=True)
                        find_flag = False
                        for _name in _list_name:
                            if str(_name).find(p_entity.entity_text)>=0:
                                find_flag = True
                                _label = 0
                                p_entity.label = _label
                                p_entity.values[int(_label)] = on_value
                                break
                        #若是实体在标题中，默认为招标人，不进行以下的规则匹配
                        if find_flag:
                            continue
                        
                        for s_index in range(len(list_sentence)):
                            if p_entity.doc_id==list_sentence[s_index].doc_id and p_entity.sentence_index==list_sentence[s_index].sentence_index:
                                tokens = list_sentence[s_index].tokens
                                begin_index = p_entity.begin_index
                                end_index = p_entity.end_index
                                size = 15
                                spans = spanWindow(tokens, begin_index, end_index, size, center_include=True, word_flag=True, use_text=False)
                                #距离
                                list_distance = [100,100,100,100,100]
                                _flag = False


                                #使用正则+距离解决冲突
                                # 2021/6/11update center: spans[1] --> spans[0][-30:]+spans[1]
                                list_spans = [spans[0][-30:],spans[0][-20:]+spans[1],spans[2]]
                                for _i_span in range(len(list_spans)):
                                    # print(list_spans[_i_span],p_entity.entity_text)
                                    for _pattern in self.pattern_whole:
                                        for _iter in re.finditer(_pattern,list_spans[_i_span]):
                                            for _group,_v_group in _iter.groupdict().items():
                                                if _v_group is not None and _v_group!="":
                                                    _role = _group.split("_")[0]
                                                    _direct = _group.split("_")[1]
                                                    _label = {"tenderee":0,"agency":1,"winTenderer":2,"secondTenderer":3,"thirdTenderer":4}.get(_role)
                                                    if _i_span==0 and _direct=="left":
                                                        _flag = True
                                                        _distance = abs((len(list_spans[_i_span])-_iter.span()[1]))
                                                        list_distance[int(_label)] = min(_distance,list_distance[int(_label)])
                                                    if _i_span==1 and _direct=="center":
                                                        _flag = True
                                                        _distance = abs((len(list_spans[_i_span])-_iter.span()[1]))
                                                        list_distance[int(_label)] = min(_distance,list_distance[int(_label)])
                                                    if _i_span==2 and _direct=="right":
                                                        _flag = True
                                                        _distance = _iter.span()[0]
                                                        list_distance[int(_label)] = min(_distance,list_distance[int(_label)])

                                # print(list_distance)

                                # for _key in self.dict_list_pattern.keys():
                                #
                                #     for pattern in self.dict_list_pattern[_key]:
                                #         if pattern[0]=="L":
                                #             for _iter in re.finditer(pattern[1], spans[0][-30:]):
                                #                 _flag = True
                                #                 if len(spans[0])-_iter.span()[1]<list_distance[int(_key)]:
                                #                     list_distance[int(_key)] = len(spans[0])-_iter.span()[1]-(_iter.span()[1]-_iter.span()[0])
                                #
                                #         if pattern[0]=="C":
                                #             if re.search(pattern[1],spans[0]) is None and re.search(pattern[1],spans[2]) is None and re.search(pattern[1],spans[0]+spans[1]+spans[2]) is not None:
                                #                 _flag = True
                                #                 list_distance[int(_key)] = 0
                                #
                                #         if pattern[0]=="R":
                                #             for _iter in re.finditer(pattern[1], spans[2][:30]):
                                #                 _flag = True
                                #                 if _iter.span()[0]<list_distance[int(_key)]:
                                #                     list_distance[int(_key)] = _iter.span()[0]
                                #         if pattern[0]=="W":
                                #             spans = spanWindow(tokens, begin_index, end_index, size=20, center_include=True, word_flag=True, use_text=False)
                                #             for _iter in re.finditer(pattern[1], "".join(spans)):
                                #                 _flag = True
                                #                 if _iter.span()[0]<list_distance[int(_key)]:
                                #                     list_distance[int(_key)] = _iter.span()[0]


                                # print("==",list_distance)
                                #得到结果
                                _label = np.argmin(list_distance)
                                if _flag:
                                    # if _label==2 and min(list_distance[3:])<100:
                                    #     _label += np.argmin(list_distance[3:])+1
                                    if _label in [2,3,4]:
                                        if p_entity.entity_type in ["company","org"]:
                                            p_entity.label = _label
                                            p_entity.values[int(_label)] = on_value+p_entity.values[int(_label)]/10
                                    else:
                                        p_entity.label = _label
                                        p_entity.values[int(_label)] = on_value+p_entity.values[int(_label)]/10
                # if p_entity.entity_type=="location":
                #     for _sentence in list_sentence:
                #         if _sentence.sentence_index==p_entity.sentence_index:
                #             _span = spanWindow(tokens=_sentence.tokens,begin_index=p_entity.begin_index,end_index=p_entity.end_index,size=5,center_include=True,word_flag=True,text=p_entity.entity_text)
                #             if re.search(self.pattern_winTenderer_location,_span[0][-10:]) is not None and re.search("地址|地点",_span[0]) is None:
                #                 p_entity.entity_type="company"
                #                 _label = "2"
                #                 p_entity.label = _label
                #                 p_entity.values = [0]*6
                #                 p_entity.values[int(_label)] = on_value


                #确定性强的特殊修改
                if p_entity.entity_type in ["company","org"]:
                    for s_index in range(len(list_sentence)):
                        if p_entity.doc_id==list_sentence[s_index].doc_id and p_entity.sentence_index==list_sentence[s_index].sentence_index:
                            tokens = list_sentence[s_index].tokens
                            begin_index = p_entity.begin_index
                            end_index = p_entity.end_index
                            size = 15
                            spans = spanWindow(tokens, begin_index, end_index, size, center_include=True, word_flag=True, use_text=False)
                            #距离
                            list_distance = [100,100,100,100,100]
                            _flag = False
                            for _key in self.dict_list_pattern.keys():
                                for pattern in self.dict_list_pattern[_key]:
                                    if pattern[0]=="W":
                                        spans = spanWindow(tokens, begin_index, end_index, size=30, center_include=True, word_flag=True, use_text=False)
                                        for _iter in re.finditer(pattern[1], spans[0][-10:]+spans[1]+spans[2]):
                                            _flag = True
                                            if _iter.span()[0]<list_distance[int(_key)]:
                                                list_distance[int(_key)] = _iter.span()[0]
                            #得到结果
                            _label = np.argmin(list_distance)
                            if _flag:
                                if _label==2 and min(list_distance[3:])<100:
                                    _label += np.argmin(list_distance[3:])+1
                                if _label in [2,3,4]:
                                        p_entity.label = _label
                                        p_entity.values[int(_label)] = on_value+p_entity.values[int(_label)]/10
                                else:
                                    p_entity.label = _label
                                    p_entity.values[int(_label)] = on_value+p_entity.values[int(_label)]/10
                if p_entity.entity_type in ["money"]:
                    if str(p_entity.label)=="2":
                        for _sentence in list_sentence:
                            if _sentence.sentence_index==p_entity.sentence_index:
                                _span = spanWindow(tokens=_sentence.tokens,begin_index=p_entity.begin_index,end_index=p_entity.end_index,size=20,center_include=True,word_flag=True,text=p_entity.entity_text)
                                if re.search(self.pattern_money_tenderee,_span[0]) is not None and re.search(self.pattern_money_other,_span[0]) is None:
                                    p_entity.values[0] = 0.8+p_entity.values[0]/10
                                    p_entity.label = 0
                                if re.search(self.pattern_money_tenderer,_span[0]) is not None:
                                    if re.search(self.pattern_money_other,_span[0]) is not None:
                                        if re.search(self.pattern_money_tenderer,_span[0]).span()[1]>re.search(self.pattern_money_other,_span[0]).span()[1]:
                                            p_entity.values[1] = 0.8+p_entity.values[1]/10
                                            p_entity.label = 1
                                    else:
                                        p_entity.values[1] = 0.8+p_entity.values[1]/10
                                        p_entity.label = 1
                                if re.search(self.pattern_money_tenderer_whole,"".join(_span)) is not None and re.search(self.pattern_money_other,_span[0]) is None:
                                    p_entity.values[1] = 0.8+p_entity.values[1]/10
                                    p_entity.label = 1
                                    
            #增加招标金额扩展，招标金额+连续的未识别金额，并且都可以匹配到标段信息，则将为识别的金额设置为招标金额
            list_p = []
            state = 0
            for p_entity in list_entity:
                for _sentence in list_sentence:
                    if _sentence.sentence_index==p_entity.sentence_index:
                        _span = spanWindow(tokens=_sentence.tokens,begin_index=p_entity.begin_index,end_index=p_entity.end_index,size=20,center_include=True,word_flag=True,text=p_entity.entity_text)
                        
                        if state==2:
                            for _p in list_p[1:]:
                                
                                _p.values[0] = 0.8+_p.values[0]/10
                                _p.label = 0
                            state = 0
                            list_p = []
                        
                        if state==0:
                            if p_entity.entity_type in ["money"]:
                                if str(p_entity.label)=="0" and re.search(self.pattern_pack,_span[0]+"-"+_span[2]) is not None:
                                    state = 1
                                    list_p.append(p_entity)
                        elif state==1:
                            if p_entity.entity_type in ["money"]:
                                if str(p_entity.label) in ["0","2"] and re.search(self.pattern_pack,_span[0]+"-"+_span[2]) is not None and re.search(self.pattern_money_other,_span[0]+"-"+_span[2]) is None and p_entity.sentence_index==list_p[0].sentence_index:
                                    list_p.append(p_entity)
                                else:
                                    state = 2
                        
            if len(list_p)>1:
                for _p in list_p[1:]:
                    #print("==",_p.entity_text,_p.sentence_index,_p.label)
                    _p.values[0] = 0.8+_p.values[0]/10
                    _p.label = 0
                state = 0
                list_p = []
                    
                
            for p_entity in list_entity:
                #将属于集合中的不可能是中标人的标签置为无
                if p_entity.entity_text in self.SET_NOT_TENDERER:
                    p_entity.label=5

# 时间类别
class TimePredictor():
    def __init__(self):
        self.sess = tf.Session(graph=tf.Graph())
        self.inputs_code = None
        self.outputs_code = None
        self.input_shape = (2,40,128)
        self.load_model()

    def load_model(self):
        model_path = os.path.dirname(__file__)+'/timesplit_model'
        if self.inputs_code is None:
            log("get model of time")
            with self.sess.as_default():
                with self.sess.graph.as_default():
                    meta_graph_def = tf.saved_model.loader.load(self.sess, tags=["serve"], export_dir=model_path)
                    signature_key = tf.saved_model.signature_constants.DEFAULT_SERVING_SIGNATURE_DEF_KEY
                    signature_def = meta_graph_def.signature_def
                    self.inputs_code = []
                    self.inputs_code.append(
                        self.sess.graph.get_tensor_by_name(signature_def[signature_key].inputs["input0"].name))
                    self.inputs_code.append(
                        self.sess.graph.get_tensor_by_name(signature_def[signature_key].inputs["input1"].name))
                    self.outputs_code = self.sess.graph.get_tensor_by_name(signature_def[signature_key].outputs["outputs"].name)
                    return self.inputs_code, self.outputs_code
        else:
            return self.inputs_code, self.outputs_code

    def search_time_data(self,list_sentences,list_entitys):
        data_x = []
        points_entitys = []
        for list_sentence, list_entity in zip(list_sentences, list_entitys):
            p_entitys = 0
            p_sentences = 0
            list_sentence.sort(key=lambda x: x.sentence_index)
            while(p_entitys<len(list_entity)):
                entity = list_entity[p_entitys]
                if entity.entity_type in ['time']:
                    while(p_sentences<len(list_sentence)):
                        sentence = list_sentence[p_sentences]
                        if entity.doc_id == sentence.doc_id and entity.sentence_index == sentence.sentence_index:
                            # left = sentence.sentence_text[max(0,entity.wordOffset_begin-self.input_shape[1]):entity.wordOffset_begin]
                            # right = sentence.sentence_text[entity.wordOffset_end:entity.wordOffset_end+self.input_shape[1]]
                            s = spanWindow(tokens=sentence.tokens,begin_index=entity.begin_index,end_index=entity.end_index,size=self.input_shape[1])
                            left = s[0]
                            right = s[1]
                            context = [left, right]
                            x = self.embedding_words(context, shape=self.input_shape)
                            data_x.append(x)
                            points_entitys.append(entity)
                            break
                        p_sentences += 1
                p_entitys += 1
        if len(points_entitys)==0:
            return None
        data_x = np.transpose(np.array(data_x), (1, 0, 2, 3))
        return [data_x, points_entitys]

    def embedding_words(self, datas, shape):
        '''
        @summary:查找词汇对应的词向量
        @param:
            datas:词汇的list
            shape:结果的shape
        @return: array,返回对应shape的词嵌入
        '''
        model_w2v = getModel_w2v()
        embed = np.zeros(shape)
        length = shape[1]
        out_index = 0
        for data in datas:
            index = 0
            for item in data:
                item_not_space = re.sub("\s*", "", item)
                if index >= length:
                    break
                if item_not_space in model_w2v.vocab:
                    embed[out_index][index] = model_w2v[item_not_space]
                    index += 1
                else:
                    embed[out_index][index] = model_w2v['unk']
                    index += 1
            out_index += 1
        return embed

    def predict(self, list_sentences,list_entitys):
        datas = self.search_time_data(list_sentences, list_entitys)
        if datas is None:
            return
        points_entitys = datas[1]
        with self.sess.as_default():
            predict_y = limitRun(self.sess,[self.outputs_code], feed_dict={self.inputs_code[0]:datas[0][0]
                ,self.inputs_code[1]:datas[0][1]})[0]
            for i in range(len(predict_y)):
                entity = points_entitys[i]
                label = np.argmax(predict_y[i])
                values = []
                for item in predict_y[i]:
                    values.append(item)
                if label != 0:
                    if not timeFormat(entity.entity_text):
                        label = 0
                        values[0] = 0.5
                entity.set_Role(label, values)

# 产品字段提取
class ProductPredictor():
    def __init__(self):
        self.sess = tf.Session(graph=tf.Graph())
        self.load_model()

    def load_model(self):
        model_path = os.path.dirname(__file__)+'/product_savedmodel/product.pb'
        with self.sess.as_default():
            with self.sess.graph.as_default():
                output_graph_def = tf.GraphDef()
                with open(model_path, 'rb') as f:
                    output_graph_def.ParseFromString(f.read())
                    tf.import_graph_def(output_graph_def, name='')
                    self.sess.run(tf.global_variables_initializer())
                    self.char_input = self.sess.graph.get_tensor_by_name('CharInputs:0')
                    self.length = self.sess.graph.get_tensor_by_name("Sum:0")
                    self.dropout = self.sess.graph.get_tensor_by_name("Dropout:0")
                    self.logit = self.sess.graph.get_tensor_by_name("logits/Reshape:0")
                    self.tran = self.sess.graph.get_tensor_by_name("crf_loss/transitions:0")

    def predict(self, list_sentences,list_entitys=None, MAX_AREA=5000):
        '''
        预测实体代码，每个句子最多取MAX_AREA个字，超过截断
        :param list_sentences: 多篇公告句子列表,[[一篇公告句子列表],[公告句子列表]]
        :param list_entitys: 多篇公告实体列表
        :param MAX_AREA: 每个句子最多截取多少字
        :return: 把预测出来的实体放进实体类
        '''
        with self.sess.as_default() as sess:
            with self.sess.graph.as_default():
                result = []
                if list_entitys is None:
                    list_entitys = [[] for _ in range(len(list_sentences))]
                for list_sentence, list_entity in zip(list_sentences,list_entitys):
                    if len(list_sentence)==0:
                        result.append({"product":[]})
                        continue
                    list_sentence.sort(key=lambda x:len(x.sentence_text), reverse=True)
                    _begin_index = 0
                    item = {"product":[]}
                    temp_list = []
                    while True:
                        MAX_LEN = len(list_sentence[_begin_index].sentence_text)
                        if MAX_LEN > MAX_AREA:
                            MAX_LEN = MAX_AREA
                        _LEN = MAX_AREA//MAX_LEN
                        chars = process_data([sentence.sentence_text[:MAX_LEN] for sentence in list_sentence[_begin_index:_begin_index+_LEN]])
                        lengths, scores, tran_ = sess.run([self.length, self.logit, self.tran],
                                                          feed_dict={
                                                                    self.char_input: np.asarray(chars),
                                                                    self.dropout: 1.0
                                                                    })
                        batch_paths = decode(scores, lengths, tran_)
                        for sentence, path, length in zip(list_sentence[_begin_index:_begin_index+_LEN],batch_paths, lengths):
                            tags = ''.join([str(it) for it in path[:length]])
                            for it in re.finditer("12*3", tags):
                                start = it.start()
                                end = it.end()
                                _entity = Entity(doc_id=sentence.doc_id, entity_id="%s_%s_%s_%s" % (
                                sentence.doc_id, sentence.sentence_index, start, end),
                                                 entity_text=sentence.sentence_text[start:end],
                                                 entity_type="product", sentence_index=sentence.sentence_index,
                                                 begin_index=0, end_index=0, wordOffset_begin=start,
                                                 wordOffset_end=end)
                                list_entity.append(_entity)
                                temp_list.append(sentence.sentence_text[start:end])
                        # item["product"] = list(set(temp_list))
                        # result.append(item)
                        if _begin_index+_LEN >= len(list_sentence):
                            break
                        _begin_index += _LEN
                    item["product"] = list(set(temp_list))
                    result.append(item) # 修正bug
                return result

# 产品数量单价品牌规格提取 #2021/11/10 添加表格中的项目、需求、预算、时间要素提取
class ProductAttributesPredictor():
    def __init__(self,):
        self.p1 = '(设备|货物|商品|产品|物品|货品|材料|物资|物料|物件|耗材|备件|食材|食品|品目|标的|标的物|标项|资产|拍卖物|仪器|器材|器械|药械|药品|药材|采购品?|项目|招标|工程|服务)[\)）]?(名称|内容|描述)'
        self.p2 = '设备|货物|商品|产品|物品|货品|材料|物资|物料|物件|耗材|备件|食材|食品|品目|标的|标的物|资产|拍卖物|仪器|器材|器械|药械|药品|药材|采购品|项目|品名|菜名|内容|名称'
        with open(os.path.dirname(__file__)+'/header_set.pkl', 'rb') as f:
            self.header_set = pickle.load(f)
    def isTrueTable(self, table):
        '''真假表格规则：
        1、包含<caption>或<th>标签为真
        2、包含大量链接、表单、图片或嵌套表格为假
        3、表格尺寸太小为假
        4、外层<table>嵌套子<table>,一般子为真，外为假'''
        if table.find_all(['caption', 'th']) != []:
            return True
        elif len(table.find_all(['form', 'a', 'img'])) > 5:
            return False
        elif len(table.find_all(['tr'])) < 2:
            return False
        elif len(table.find_all(['table'])) >= 1:
            return False
        else:
            return True

    def getTrs(self, tbody):
        # 获取所有的tr
        trs = []
        objs = tbody.find_all(recursive=False)
        for obj in objs:
            if obj.name == "tr":
                trs.append(obj)
            if obj.name == "tbody":
                for tr in obj.find_all("tr", recursive=False):
                    trs.append(tr)
        return trs

    def getTable(self, tbody):
        trs = self.getTrs(tbody)
        inner_table = []
        if len(trs) < 2:
            return inner_table
        for tr in trs:
            tr_line = []
            tds = tr.findChildren(['td', 'th'], recursive=False)
            if len(tds) < 2:
                continue
            for td in tds:
                td_text = re.sub('\s', '', td.get_text())
                tr_line.append(td_text)
            inner_table.append(tr_line)
        return inner_table

    def fixSpan(self, tbody):
        # 处理colspan, rowspan信息补全问题
        trs = self.getTrs(tbody)
        ths_len = 0
        ths = list()
        trs_set = set()
        # 修改为先进行列补全再进行行补全，否则可能会出现表格解析混乱
        # 遍历每一个tr

        for indtr, tr in enumerate(trs):
            ths_tmp = tr.findChildren('th', recursive=False)
            # 不补全含有表格的tr
            if len(tr.findChildren('table')) > 0:
                continue
            if len(ths_tmp) > 0:
                ths_len = ths_len + len(ths_tmp)
                for th in ths_tmp:
                    ths.append(th)
                trs_set.add(tr)
            # 遍历每行中的element
            tds = tr.findChildren(recursive=False)
            if len(tds) < 3:
                continue  # 列数太少的不补全
            for indtd, td in enumerate(tds):
                # 若有colspan 则补全同一行下一个位置
                if 'colspan' in td.attrs and str(re.sub("[^0-9]", "", str(td['colspan']))) != "":
                    col = int(re.sub("[^0-9]", "", str(td['colspan'])))
                    if col < 10 and len(td.get_text()) < 500:
                        td['colspan'] = 1
                        for i in range(1, col, 1):
                            td.insert_after(copy.copy(td))
        for indtr, tr in enumerate(trs):
            ths_tmp = tr.findChildren('th', recursive=False)
            # 不补全含有表格的tr
            if len(tr.findChildren('table')) > 0:
                continue
            if len(ths_tmp) > 0:
                ths_len = ths_len + len(ths_tmp)
                for th in ths_tmp:
                    ths.append(th)
                trs_set.add(tr)
            # 遍历每行中的element
            tds = tr.findChildren(recursive=False)
            same_span = 0
            if len(tds) > 1 and 'rowspan' in tds[0].attrs:
                span0 = tds[0].attrs['rowspan']
                for td in tds:
                    if 'rowspan' in td.attrs and td.attrs['rowspan'] == span0:
                        same_span += 1
            if same_span == len(tds):
                continue

            for indtd, td in enumerate(tds):
                # 若有rowspan 则补全下一行同样位置
                if 'rowspan' in td.attrs and str(re.sub("[^0-9]", "", str(td['rowspan']))) != "":
                    row = int(re.sub("[^0-9]", "", str(td['rowspan'])))
                    td['rowspan'] = 1
                    for i in range(1, row, 1):
                        # 获取下一行的所有td， 在对应的位置插入
                        if indtr + i < len(trs):
                            tds1 = trs[indtr + i].findChildren(['td', 'th'], recursive=False)
                            if len(tds1) >= (indtd) and len(tds1) > 0:
                                if indtd > 0:
                                    tds1[indtd - 1].insert_after(copy.copy(td))
                                else:
                                    tds1[0].insert_before(copy.copy(td))
                            elif len(tds1) > 0 and len(tds1) == indtd - 1:
                                tds1[indtd - 2].insert_after(copy.copy(td))

    def get_monthlen(self, year, month):
        '''输入年份、月份 int类型 得到该月份天数'''
        try:
            weekday, num = calendar.monthrange(int(year), int(month))
        except:
            num = 30
        return str(num)
    def fix_time(self, text, html, page_time):
        '''输入日期字段返回格式化日期'''
        for it in [('十二', '12'),('十一', '11'),('十','10'),('九','9'),('八','8'),('七','7'),
                   ('六','6'),('五','5'),('四','4'),('三','3'),('二','2'),('一','1')]:
            if it[0] in text:
                text = text.replace(it[0], it[1])
        if re.search('^\d{1,2}月$', text):
            m = re.search('^(\d{1,2})月$', text).group(1)
            if len(m) < 2:
                m = '0' + m
            year = re.search('(\d{4})年(.{,12}采购意向)?', html)
            if year:
                y = year.group(1)
                num = self.get_monthlen(y, m)
                if len(num) < 2:
                    num = '0' + num
                order_begin = "%s.%s.01" % (y, m)
                order_end = "%s.%s.%s" % (y, m, num)
            elif page_time != "":
                year = re.search('\d{4}', page_time)
                if year:
                    y = year.group(0)
                    num = self.get_monthlen(y, m)
                    if len(num) < 2:
                        num = '0' + num
                    order_begin = "%s.%s.01" % (y, m)
                    order_end = "%s.%s.%s" % (y, m, num)
                else:
                    y = str(datetime.datetime.now().year)
                    num = self.get_monthlen(y, m)
                    if len(num) < 2:
                        num = '0' + num
                    order_begin = "%s.%s.01" % (y, m)
                    order_end = "%s.%s.%s" % (y, m, num)
            return order_begin, order_end

        t1 = re.search('^(\d{4})(年|/|.|-)(\d{1,2})月?$', text)
        if t1:
            year = t1.group(1)
            month = t1.group(3)
            num = self.get_monthlen(year, month)
            if len(month)<2:
                month = '0'+month
            if len(num) < 2:
                num = '0'+num
            order_begin = "%s-%s-01" % (year, month)
            order_end = "%s-%s-%s" % (year, month, num)
            return order_begin, order_end
        if  re.search('^(\d{4})(年|/|.|-)(\d{1,2})(月|/|.|-)\d{1,2}日?$', text):
            text = re.sub('年|月|/|-', '-', text)
            text = text.replace('日', '')
            order_begin = text
            order_end = text
            return order_begin, order_end
        all_match = re.finditer('^(?P<y1>\d{4})(年|/|.)(?P<m1>\d{1,2})(?:(月|/|.)(?:(?P<d1>\d{1,2})日)?)?'
                                '(到|至|-)(?:(?P<y2>\d{4})(年|/|.))?(?P<m2>\d{1,2})(?:(月|/|.)'
                                '(?:(?P<d2>\d{1,2})日)?)?$', text)
        y1 = m1 = d1 = y2 = m2 = d2 = ""
        found_math = False
        for _match in all_match:
            if len(_match.group()) > 0:
                found_math = True
                for k, v in _match.groupdict().items():
                    if v!="" and v is not None:
                        if k == 'y1':
                            y1 = v
                        elif k == 'm1':
                            m1 = v
                        elif k == 'd1':
                            d1 = v
                        elif k == 'y2':
                            y2 = v
                        elif k == 'm2':
                            m2 = v
                        elif k == 'd2':
                            d2 = v
        if not found_math:
            return "", ""
        y2 = y1 if y2 == "" else y2
        d1 = '1' if d1 == "" else d1
        d2 = self.get_monthlen(y2, m2) if d2 == "" else d2
        for it in (m1,d1,m2,d2):
            if len(it)<2:
                it = '0'+it
        order_begin = "%s-%s-%s"%(y1,m1,d1)
        order_end = "%s-%s-%s"%(y2,m2,d2)
        return order_begin, order_end

    def find_header(self, items, p1, p2):
        '''
        inner_table 每行正则检查是否为表头，是则返回表头所在列序号，及表头内容
        :param items: 列表，内容为每个td 文本内容
        :param p1: 优先表头正则
        :param p2: 第二表头正则
        :return: 表头所在列序号，是否表头，表头内容
        '''
        flag = False
        header_dic = {'名称': '', '数量': '', '单价': '', '品牌': '', '规格': '', '需求': '', '预算': '', '时间': ''}
        product = ""  # 产品
        quantity = ""  # 数量
        unitPrice = ""  # 单价
        brand = ""  # 品牌
        specs = ""  # 规格
        demand = "" # 采购需求
        budget = "" # 预算金额
        order_time = "" # 采购时间

        for i in range(min(4, len(items))):
            it = items[i]
            if len(it) < 15 and re.search(p1, it) != None:
                flag = True
                product = it
                header_dic['名称'] = i
                break
        if not flag:
            for i in range(min(4, len(items))):
                it = items[i]
                if len(it) < 15 and re.search(p2, it) and re.search(
                        '编号|编码|号|情况|报名|单位|位置|地址|数量|单价|价格|金额|品牌|规格类型|型号|公司|中标人|企业|供应商|候选人', it) == None:
                    flag = True
                    product = it
                    header_dic['名称'] = i
                    break
        if flag:
            for j in range(i + 1, len(items)):
                if len(items[j]) > 20 and len(re.sub('[\(（].*[）\)]|[^\u4e00-\u9fa5]', '', items[j])) > 10:
                    continue
                if re.search('数量', items[j]):
                    header_dic['数量'] = j
                    quantity = items[j]
                elif re.search('单价', items[j]):
                    header_dic['单价'] = j
                    unitPrice = items[j]
                elif re.search('品牌', items[j]):
                    header_dic['品牌'] = j
                    brand = items[j]
                elif re.search('规格', items[j]):
                    header_dic['规格'] = j
                    specs = items[j]

                elif re.search('需求', items[j]):
                    header_dic['需求'] = j
                    demand = items[j]
                elif re.search('预算', items[j]):
                    header_dic['预算'] = j
                    budget = items[j]
                elif re.search('时间|采购实施月份|采购月份', items[j]):
                    header_dic['时间'] = j
                    order_time = items[j]

            if header_dic.get('名称', "") != "" :
                num = 0
                for it in (quantity, unitPrice, brand, specs, product, demand, budget, order_time):
                    if it != "":
                        num  += 1
                if num >=2:
                    return header_dic, flag, (product, quantity, unitPrice, brand, specs), (product, demand, budget, order_time)
        flag = False
        return header_dic, flag, (product, quantity, unitPrice, brand, specs), (product, demand, budget, order_time)

    def predict(self, docid='', html='', page_time=""):
        '''
        正则寻找table表格内 产品相关信息
        :param html:公告HTML原文
        :return:公告表格内 产品、数量、单价、品牌、规格 ，表头，表头列等信息
        '''


        soup = BeautifulSoup(html, 'lxml')
        flag_yx = True if re.search('采购意向', html) else False
        tables = soup.find_all(['table'])
        headers = []
        headers_demand = []
        header_col = []
        product_link = []
        demand_link = []
        for i in range(len(tables)-1, -1, -1):
            table = tables[i]
            if table.parent.name == 'td' and len(table.find_all('td')) <= 3:
                table.string = table.get_text()
                table.name = 'turntable'
                continue
            if not self.isTrueTable(table):
                continue
            self.fixSpan(table)
            inner_table = self.getTable(table)
            i = 0
            found_header = False
            header_colnum = 0

            if flag_yx:
                col0_l = []
                col1_l = []
                for tds in inner_table:
                    if len(tds) == 2:
                        col0_l.append(re.sub('：', '', tds[0]))
                        col1_l.append(tds[1])
                if len(set(col0_l) & self.header_set) > len(col0_l) * 0.2:
                    header_list2 = []
                    product = demand = budget = order_begin = order_end = ""
                    for i in range(len(col0_l)):
                        if re.search('项目名称', col0_l[i]):
                            header_list2.append(col0_l[i])
                            product = col1_l[i]
                        elif re.search('采购需求|需求概况', col0_l[i]):
                            header_list2.append(col0_l[i])
                            demand = col1_l[i]
                        elif re.search('采购预算|预算金额', col0_l[i]):
                            header_list2.append(col0_l[i])
                            budget = col1_l[i]
                            if '万元' in col0_l[i] and '万' not in budget:
                                budget += '万元'
                            budget = re.sub("[^0-9.零壹贰叁肆伍陆柒捌玖拾佰仟萬億圆十百千万亿元角分]", "", budget)
                            budget = str(getUnifyMoney(budget))
                        elif re.search('采购时间|采购实施月份|采购月份', col0_l[i]):
                            header_list2.append(col0_l[i])
                            order_time = col1_l[i].strip()
                            order_begin, order_end = self.fix_time(order_time, html, page_time)
                    if product!= "" and demand != "" and budget!="" and order_begin != "":
                        link = {'project_name': product, 'product': [], 'demand': demand, 'budget': budget,
                                'order_begin': order_begin, 'order_end': order_end}
                        if link not in demand_link:
                            demand_link.append(link)
                            headers_demand.append('_'.join(header_list2))
                        continue

            while i < (len(inner_table)):
                tds = inner_table[i]
                not_empty = [it for it in tds if it != ""]
                if len(set(not_empty)) < len(not_empty) * 0.5 or len(tds)<2:
                    i += 1
                    continue
                product = ""  # 产品
                quantity = ""  # 数量
                unitPrice = ""  # 单价
                brand = ""  # 品牌
                specs = ""  # 规格
                demand = ""  # 采购需求
                budget = ""  # 预算金额
                order_time = ""  # 采购时间
                order_begin = ""
                order_end = ""

                if len(set(tds) & self.header_set) > len(tds) * 0.2:
                    header_dic, found_header, header_list, header_list2 = self.find_header(tds, self.p1, self.p2)
                    if found_header:
                        headers.append('_'.join(header_list))
                        headers_demand.append('_'.join(header_list2))
                        header_colnum = len(tds)
                        header_col.append('_'.join(tds))
                    i += 1
                    continue
                elif found_header:
                    if len(tds) != header_colnum:  # 表头、属性列数不一致跳过
                        i += 1
                        continue
                    id1 = header_dic.get('名称', "")
                    id2 = header_dic.get('数量', "")
                    id3 = header_dic.get('单价', "")
                    id4 = header_dic.get('品牌', "")
                    id5 = header_dic.get('规格', "")

                    id6 = header_dic.get('需求', "")
                    id7 = header_dic.get('预算', "")
                    id8 = header_dic.get('时间', "")
                    if re.search('[a-zA-Z\u4e00-\u9fa5]', tds[id1]) and tds[id1] not in self.header_set and \
                            re.search('备注|汇总|合计|总价|价格|金额|公司|附件|详见|无$|xxx', tds[id1]) == None:
                        product = tds[id1]
                        if id2 != "":
                            if re.search('\d+|[壹贰叁肆伍陆柒捌玖拾一二三四五六七八九十]', tds[id2]):
                                quantity = tds[id2]
                            else:
                                quantity = ""
                        if id3 != "":
                            if re.search('\d+|[零壹贰叁肆伍陆柒捌玖拾佰仟萬億十百千万亿元角分]{3,}', tds[id3]):
                                unitPrice = tds[id3]
                                if '万元' in header_list[2] and '万' not in unitPrice:
                                    unitPrice += '万元'
                                unitPrice = re.sub("[^0-9.零壹贰叁肆伍陆柒捌玖拾佰仟萬億圆十百千万亿元角分]", "", unitPrice)
                                unitPrice = str(getUnifyMoney(unitPrice))
                            else:
                                unitPrice = ""
                        if id4 != "":
                            if re.search('\w', tds[id4]):
                                brand = tds[id4]
                            else:
                                brand = ""
                        if id5 != "":
                            if re.search('\w', tds[id5]):
                                specs = tds[id5]
                            else:
                                specs = ""
                        if id6 != "":
                            if re.search('\w', tds[id6]):
                                demand = tds[id6]
                            else:
                                demand = ""
                        if id7 != "":
                            if re.search('\d+|[零壹贰叁肆伍陆柒捌玖拾佰仟萬億十百千万亿元角分]{3,}', tds[id7]):
                                budget = tds[id7]
                                if '万元' in header_list2[2] and '万' not in budget:
                                    budget += '万元'
                                budget = re.sub("[^0-9.零壹贰叁肆伍陆柒捌玖拾佰仟萬億圆十百千万亿元角分]", "", budget)
                                budget = str(getUnifyMoney(budget))
                            else:
                                budget = ""
                        if id8 != "":
                            if re.search('\w', tds[id8]):
                                order_time = tds[id8].strip()
                                order_begin, order_end = self.fix_time(order_time, html, page_time)
                        if quantity != "" or unitPrice != "" or brand != "" or specs != "":
                            link = {'product': product, 'quantity': quantity, 'unitPrice': unitPrice,
                                                      'brand': brand[:50], 'specs':specs}
                            if link not in product_link:
                                product_link.append(link)
                        if budget != "" and order_time != "" :
                            link = {'project_name': product, 'product':[], 'demand': demand, 'budget': budget, 'order_begin':order_begin, 'order_end':order_end}
                            if link not in demand_link:
                                demand_link.append(link)
                    i += 1
                else:
                    i += 1
        if len(product_link)>0:
            attr_dic = {'product_attrs':{'data':product_link, 'header':headers, 'header_col':header_col}}
        else:
            attr_dic = {'product_attrs': {'data': [], 'header': [], 'header_col': []}}
        if len(demand_link)>0:
            demand_dic = {'demand_info':{'data':demand_link, 'header':headers_demand, 'header_col':header_col}}
        else:
            demand_dic = {'demand_info':{'data':[], 'header':[], 'header_col':[]}}
        return [attr_dic, demand_dic]

# docchannel类型提取
class DocChannel():
  def __init__(self, life_model='/channel_savedmodel/channel.pb', type_model='/channel_savedmodel/doctype.pb'):
    self.lift_sess, self.lift_title, self.lift_content, self.lift_prob, self.lift_softmax,\
    self.mask, self.mask_title = self.load_life(life_model)
    self.type_sess, self.type_title, self.type_content, self.type_prob, self.type_softmax,\
    self.type_mask, self.type_mask_title = self.load_type(type_model)
    self.sequen_len = 200  # 150 200
    self.title_len = 30
    self.sentence_num = 10
    self.kws = '供货商|候选人|供应商|入选人|项目|选定|预告|中标|成交|补遗|延期|报名|暂缓|结果|意向|出租|补充|合同|限价|比选|指定|工程|废标|取消|中止|流标|资质|资格|地块|招标|采购|货物|租赁|计划|宗地|需求|来源|土地|澄清|失败|探矿|预审|变更|变卖|遴选|撤销|意见|恢复|采矿|更正|终止|废置|报建|流拍|供地|登记|挂牌|答疑|中选|受让|拍卖|竞拍|审查|入围|更改|条件|洽谈|乙方|后审|控制|暂停|用地|询价|预'

    lb_type = ['采招数据', '土地矿产', '拍卖出让', '产权交易', '新闻资讯']
    lb_life = ['采购意向', '招标预告', '招标公告', '招标答疑', '公告变更', '资审结果', '中标信息', '合同公告', '废标公告']
    self.id2type = {k: v for k, v in enumerate(lb_type)}
    self.id2life = {k: v for k, v in enumerate(lb_life)}

  def load_life(self,life_model):
    with tf.Graph().as_default() as graph:
      output_graph_def = graph.as_graph_def()
      with open(os.path.dirname(__file__)+life_model, 'rb') as f:
        output_graph_def.ParseFromString(f.read())
        tf.import_graph_def(output_graph_def, name='')
        print("%d ops in the final graph" % len(output_graph_def.node))
        del output_graph_def
        sess = tf.Session(graph=graph)
        sess.run(tf.global_variables_initializer())
        inputs = sess.graph.get_tensor_by_name('inputs/inputs:0')
        prob = sess.graph.get_tensor_by_name('inputs/dropout:0')
        title = sess.graph.get_tensor_by_name('inputs/title:0')
        mask = sess.graph.get_tensor_by_name('inputs/mask:0')
        mask_title = sess.graph.get_tensor_by_name('inputs/mask_title:0')
        # logit = sess.graph.get_tensor_by_name('output/logit:0')
        softmax = sess.graph.get_tensor_by_name('output/softmax:0')
        return sess, title, inputs, prob, softmax, mask, mask_title

  def load_type(self,type_model):
    with tf.Graph().as_default() as graph:
      output_graph_def = graph.as_graph_def()
      with open(os.path.dirname(__file__)+type_model, 'rb') as f:
        output_graph_def.ParseFromString(f.read())
        tf.import_graph_def(output_graph_def, name='')
        print("%d ops in the final graph" % len(output_graph_def.node))
        del output_graph_def
        sess = tf.Session(graph=graph)
        sess.run(tf.global_variables_initializer())
        inputs = sess.graph.get_tensor_by_name('inputs/inputs:0')
        prob = sess.graph.get_tensor_by_name('inputs/dropout:0')
        title = sess.graph.get_tensor_by_name('inputs/title:0')
        mask = sess.graph.get_tensor_by_name('inputs/mask:0')
        mask_title = sess.graph.get_tensor_by_name('inputs/mask_title:0')
        # logit = sess.graph.get_tensor_by_name('output/logit:0')
        softmax = sess.graph.get_tensor_by_name('output/softmax:0')
        return sess, title, inputs, prob, softmax, mask, mask_title

  def predict_process(self, docid='', doctitle='', dochtmlcon=''):
    # print('准备预处理')
    def get_kw_senten(s, span=10):
      doc_sens = []
      tmp = 0
      num = 0
      end_idx = 0
      for it in re.finditer(self.kws, s):  # '|'.join(keywordset)
        left = s[end_idx:it.end()].split()
        right = s[it.end():].split()
        tmp_seg = s[tmp:it.start()].split()
        if len(tmp_seg) > span or tmp == 0:
          doc_sens.append(' '.join(left[-span:] + right[:span]))
          end_idx = it.end() + 1 + len(' '.join(right[:span]))
          tmp = it.end()
          num += 1
          if num >= self.sentence_num:
            break
      if doc_sens == []:
        doc_sens.append(s)
      return doc_sens

    def word2id(wordlist, max_len=self.sequen_len):
      ids = [getIndexOfWords(w) for w in wordlist]
      ids = ids[:max_len] if len(ids) >= max_len else ids + [0] * (max_len - len(ids))
      assert len(ids) == max_len
      return ids

    cost_time = dict()
    datas = []
    datas_title = []
    try:
      segword_title = ' '.join(selffool.cut(doctitle)[0])
      segword_content = dochtmlcon
    except:
      segword_content = ''
      segword_title = ''
    if isinstance(segword_content, float):
      segword_content = ''
    if isinstance(segword_title, float):
      segword_title = ''
    segword_content = segword_content.replace(' 中 选 ', ' 中选 ').replace(' 中 标 ', ' 中标 ').replace(' 补 遗 ', ' 补遗 '). \
      replace(' 更 多', '').replace(' 更多', '').replace(' 中 号 ', ' 中标 ').replace(' 中 选人 ', ' 中选人 '). \
      replace(' 点击 下载 查看', '').replace(' 咨询 报价 请 点击', '').replace('终结', '终止')
    segword_title = re.sub('[^\s\u4e00-\u9fa5]', '', segword_title)
    segword_content = re.sub('[^\s\u4e00-\u9fa5]', '', segword_content)
    doc_word_list = segword_content.split()
    if len(doc_word_list) > self.sequen_len / 2:
      doc_sens = get_kw_senten(' '.join(doc_word_list[100:500]))
      doc_sens = ' '.join(doc_word_list[:100]) + '\n' + '\n'.join(doc_sens)
    else:
      doc_sens = ' '.join(doc_word_list[:self.sequen_len])
    datas.append(doc_sens.split())
    datas_title.append(segword_title.split())
    # print('完成预处理')
    return datas, datas_title

  def is_houxuan(self, title, content):
    '''
    通过标题和中文内容判断是否属于候选人公示类别
    :param title: 公告标题
    :param content: 公告正文文本内容
    :return: 1 是候选人公示 ；0 不是
    '''
    if re.search('候选人的?公示|评标结果|评审结果|中标公示', title):  # (中标|成交|中选|入围)
      if re.search('变更公告|更正公告|废标|终止|答疑|澄清', title):
        return 0
      return 1
    if re.search('候选人的?公示', content[:100]):
      if re.search('公示(期|活动)?已经?结束|公示期已满|中标结果公告|中标结果公示|变更公告|更正公告|废标|终止|答疑|澄清', content[:100]):
        return 0
      return 1
    else:
      return 0

  def predict(self, title='', content=''):
    # print('准备预测')
    if isinstance(content, list):
      token_l = [it.tokens for it in content]
      tokens = [it for l in token_l for it in l]
      content = ' '.join(tokens[:500])

    data_content, data_title = self.predict_process(docid='', doctitle=title[:50], dochtmlcon=content) # 标题最多取50字
    text_len = len(data_content[0]) if len(data_content[0])<self.sequen_len else self.sequen_len
    title_len = len(data_title[0]) if len(data_title[0])<self.title_len else self.title_len

    array_content = embedding(data_content, shape=(len(data_content), self.sequen_len, 128))
    array_title = embedding(data_title, shape=(len(data_title), self.title_len, 128))
    pred = self.type_sess.run(self.type_softmax,
                                    feed_dict={
                                              self.type_title: array_title,
                                              self.type_content: array_content,
                                              self.type_mask:[[0]*text_len+[1]*(self.sequen_len-text_len)],
                                              self.type_mask_title:[[0]*title_len+[1]*(self.title_len-title_len)],
                                              self.type_prob:1}
                            )
    id = np.argmax(pred, axis=1)[0]
    prob = pred[0][id]
    if id == 0:
      pred = self.lift_sess.run(self.lift_softmax,
                                      feed_dict={
                                                self.lift_title: array_title,
                                                self.lift_content: array_content,
                                                self.mask: [[0] * text_len + [1] * (self.sequen_len - text_len)],
                                                self.mask_title: [[0] * title_len + [1] * (self.title_len - title_len)],
                                                self.lift_prob:1}
                              )
      id = np.argmax(pred, axis=1)[0]
      prob = pred[0][id]
      if id == 6:
        if self.is_houxuan(''.join([it for it in title if it.isalpha()]), ''.join([it for it in content if it.isalpha()])):
          # return '候选人公示', prob
          return [{'docchannel': '候选人公示'}]
      # return self.id2life[id], prob
      return [{'docchannel':self.id2life[id]}]
    else:
      # return self.id2type[id], prob
      return [{'docchannel':self.id2type[id]}]

def getSavedModel():
    #predictor = FormPredictor()
    graph = tf.Graph()
    with graph.as_default():
        model = tf.keras.models.load_model("../form/model/model_form.model_item.hdf5",custom_objects={"precision":precision,"recall":recall,"f1_score":f1_score})
        
        #print(tf.graph_util.remove_training_nodes(model))
        tf.saved_model.simple_save(
          tf.keras.backend.get_session(),
          "./h5_savedmodel/",
          inputs={"image": model.input},
          outputs={"scores": model.output}
        )
        
def getBiLSTMCRFModel(MAX_LEN,vocab,EMBED_DIM,BiRNN_UNITS,chunk_tags,weights):
    '''
    model = models.Sequential()
    model.add(layers.Embedding(len(vocab), EMBED_DIM, mask_zero=True))  # Random embedding
    model.add(layers.Bidirectional(layers.LSTM(BiRNN_UNITS // 2, return_sequences=True)))
    crf = CRF(len(chunk_tags), sparse_target=True)
    model.add(crf)
    model.summary()
    model.compile('adam', loss=crf.loss_function, metrics=[crf.accuracy])
    return model
    '''
    input = layers.Input(shape=(None,),dtype="int32")
    if weights is not None:
        embedding = layers.embeddings.Embedding(len(vocab),EMBED_DIM,mask_zero=True,weights=[weights],trainable=True)(input)
    else:
        embedding = layers.embeddings.Embedding(len(vocab),EMBED_DIM,mask_zero=True)(input)
    bilstm = layers.Bidirectional(layers.LSTM(BiRNN_UNITS//2,return_sequences=True))(embedding)
    bilstm_dense = layers.TimeDistributed(layers.Dense(len(chunk_tags)))(bilstm)
    crf = CRF(len(chunk_tags),sparse_target=True)
    crf_out = crf(bilstm_dense)
    model = models.Model(input=[input],output = [crf_out])
    model.summary()
    model.compile(optimizer = 'adam', loss = crf.loss_function, metrics = [crf.accuracy])
    return model


import h5py
def h5_to_graph(sess,graph,h5file):
    
    f = h5py.File(h5file,'r')   #打开h5文件 
    def getValue(v):
        _value = f["model_weights"]
        list_names = str(v.name).split("/")
        for _index in range(len(list_names)):
            print(v.name)
            if _index==1:
                _value = _value[list_names[0]]
            _value = _value[list_names[_index]]
        return _value.value
            
    def _load_attributes_from_hdf5_group(group, name):
        """Loads attributes of the specified name from the HDF5 group.
    
        This method deals with an inherent problem
        of HDF5 file which is not able to store
        data larger than HDF5_OBJECT_HEADER_LIMIT bytes.
    
        # Arguments
            group: A pointer to a HDF5 group.
            name: A name of the attributes to load.
    
        # Returns
            data: Attributes data.
        """
        if name in group.attrs:
            data = [n.decode('utf8') for n in group.attrs[name]]
        else:
            data = []
            chunk_id = 0
            while ('%s%d' % (name, chunk_id)) in group.attrs:
                data.extend([n.decode('utf8')
                            for n in group.attrs['%s%d' % (name, chunk_id)]])
                chunk_id += 1
        return data
    
    def readGroup(gr,parent_name,data):
        for subkey in gr:
            print(subkey)
            if parent_name!=subkey:
                if parent_name=="":
                    _name = subkey
                else:
                    _name = parent_name+"/"+subkey
            else:
                _name = parent_name
            if str(type(gr[subkey]))=="<class 'h5py._hl.group.Group'>":
                readGroup(gr[subkey],_name,data)
            else:
                data.append([_name,gr[subkey].value])
                print(_name,gr[subkey].shape)
                
    
    layer_names = _load_attributes_from_hdf5_group(f["model_weights"], 'layer_names')
    list_name_value = []
    readGroup(f["model_weights"], "", list_name_value)
    '''
    for k, name in enumerate(layer_names):
        g = f["model_weights"][name]
        weight_names = _load_attributes_from_hdf5_group(g, 'weight_names')
        #weight_values = [np.asarray(g[weight_name]) for weight_name in weight_names]
        for weight_name in weight_names:
            list_name_value.append([weight_name,np.asarray(g[weight_name])])
    '''
    for name_value in list_name_value:
        name = name_value[0]
        '''
        if re.search("dense",name) is not None:
            name = name[:7]+"_1"+name[7:]
        '''
        value = name_value[1]
        print(name,graph.get_tensor_by_name(name),np.shape(value))
        sess.run(tf.assign(graph.get_tensor_by_name(name),value))

def initialize_uninitialized(sess):
    global_vars          = tf.global_variables()
    is_not_initialized   = sess.run([tf.is_variable_initialized(var) for var in global_vars])
    not_initialized_vars = [v for (v, f) in zip(global_vars, is_not_initialized) if not f]
    
    adam_vars = []
    for _vars in not_initialized_vars:
        if re.search("Adam",_vars.name) is not None:
            adam_vars.append(_vars)
 
    print([str(i.name) for i in adam_vars]) # only for testing
    if len(adam_vars):
        sess.run(tf.variables_initializer(adam_vars))
    
      
def save_codename_model():
    # filepath = "../projectCode/models/model_project_"+str(60)+"_"+str(200)+".hdf5"
    filepath = "../projectCode/models_tf/59-L0.471516189943-F0.8802154826344823-P0.8789179683459191-R0.8815168335321886/model.ckpt"
    vocabpath = "../projectCode/models/vocab.pk"
    classlabelspath = "../projectCode/models/classlabels.pk"
    # vocab = load(vocabpath)
    # class_labels = load(classlabelspath)
    w2v_matrix = load('codename_w2v_matrix.pk')
    graph = tf.get_default_graph()
    with graph.as_default() as g:
        ''''''
        # model = getBiLSTMCRFModel(None, vocab, 60, 200, class_labels,weights=None)
        #model = models.load_model(filepath,custom_objects={'precision':precision,'recall':recall,'f1_score':f1_score,"CRF":CRF,"loss":CRF.loss_function})
        
        sess = tf.Session(graph=g)
        # sess = tf.keras.backend.get_session()
        char_input, logits, target, keepprob, length, crf_loss, trans, train_op = BiLSTM_CRF_tfmodel(sess, w2v_matrix)
        #with sess.as_default():
        sess.run(tf.global_variables_initializer())
        # print(sess.run("time_distributed_1/kernel:0"))
        # model.load_weights(filepath)
        saver = tf.train.Saver()
        saver.restore(sess, filepath)

        # print("logits",sess.run(logits))
        
        # print("#",sess.run("time_distributed_1/kernel:0"))

        # x = load("codename_x.pk")
        #y = model.predict(x)
        # y = sess.run(model.output,feed_dict={model.input:x})
        
        # for item in np.argmax(y,-1):
        #     print(item)
        tf.saved_model.simple_save(
                                    sess,
                                    "./codename_savedmodel_tf/",
                                    inputs={"inputs": char_input,
                                            "inputs_length":length,
                                            'keepprob':keepprob},
                                    outputs={"logits": logits,
                                             "trans":trans}
        )
        
    
def save_role_model():
    '''
    @summary: 保存model为savedModel，部署到PAI平台上调用
    '''
    model_role = PREMPredict().model_role
    with model_role.graph.as_default():
        model = model_role.getModel()
        sess = tf.Session(graph=model_role.graph)
        print(type(model.input))
        
        sess.run(tf.global_variables_initializer())
        h5_to_graph(sess, model_role.graph, model_role.model_role_file)
        model = model_role.getModel()
        
        tf.saved_model.simple_save(sess,
                                   "./role_savedmodel/",
                                   inputs={"input0":model.input[0],
                                           "input1":model.input[1],
                                           "input2":model.input[2]},
                                   outputs={"outputs":model.output}
                                   )
    
def save_money_model():
    model_file = os.path.dirname(__file__)+"/../money/models/model_money_word.h5"
    graph = tf.Graph()
    with graph.as_default():

        sess = tf.Session(graph=graph)

        with sess.as_default():
            # model = model_money.getModel()
            # model.summary()
            # sess.run(tf.global_variables_initializer())
            # h5_to_graph(sess, model_money.graph, model_money.model_money_file)

            model = models.load_model(model_file,custom_objects={'precision':precision,'recall':recall,'f1_score':f1_score})
            model.summary()
            print(model.weights)
            tf.saved_model.simple_save(sess,
                                       "./money_savedmodel2/",
                                       inputs = {"input0":model.input[0],
                                                 "input1":model.input[1],
                                                 "input2":model.input[2]},
                                       outputs = {"outputs":model.output}
                                       )
    

def save_person_model():
    model_person = EPCPredict().model_person
    with model_person.graph.as_default():
        
        x = load("person_x.pk")
        _data = np.transpose(np.array(x),(1,0,2,3))
        model = model_person.getModel()
        
        sess = tf.Session(graph=model_person.graph)
        with sess.as_default():
            
            sess.run(tf.global_variables_initializer())
            model_person.load_weights()
        
        
        #h5_to_graph(sess, model_person.graph, model_person.model_person_file)
        
        predict_y = sess.run(model.output,feed_dict={model.input[0]:_data[0],model.input[1]:_data[1]})
        #predict_y = model.predict([_data[0],_data[1]])
        print(np.argmax(predict_y,-1))
        
        tf.saved_model.simple_save(sess,
                                   "./person_savedmodel/",
                                   inputs={"input0":model.input[0],
                                           "input1":model.input[1]},
                                   outputs = {"outputs":model.output})
    
def save_form_model():
    model_form = FormPredictor()
    with model_form.graph.as_default():
        model = model_form.getModel("item")
        sess = tf.Session(graph=model_form.graph)
        sess.run(tf.global_variables_initializer())
        h5_to_graph(sess, model_form.graph, model_form.model_file_item)
        tf.saved_model.simple_save(sess,
                                   "./form_savedmodel/",
                                   inputs={"inputs":model.input},
                                   outputs = {"outputs":model.output})
    
def save_codesplit_model():
    filepath_code = "../projectCode/models/model_code.hdf5"
    
    
    graph = tf.Graph()
    with graph.as_default():
        model_code = models.load_model(filepath_code, custom_objects={'precision':precision,'recall':recall,'f1_score':f1_score})
        sess = tf.Session()
        sess.run(tf.global_variables_initializer())
        h5_to_graph(sess, graph, filepath_code)
        tf.saved_model.simple_save(sess,
                                   "./codesplit_savedmodel/",
                                   inputs={"input0":model_code.input[0],
                                           "input1":model_code.input[1],
                                           "input2":model_code.input[2]},
                                   outputs={"outputs":model_code.output})

def save_timesplit_model():
    filepath = '../time/model_label_time_classify.model.hdf5'
    with tf.Graph().as_default() as graph:
        time_model = models.load_model(filepath, custom_objects={'precision': precision, 'recall': recall, 'f1_score': f1_score})
        with tf.Session() as sess:
            sess.run(tf.global_variables_initializer())
            h5_to_graph(sess, graph, filepath)
            tf.saved_model.simple_save(sess,
                                       "./timesplit_model/",
                                       inputs={"input0":time_model.input[0],
                                               "input1":time_model.input[1]},
                                       outputs={"outputs":time_model.output})


if __name__=="__main__":
    #save_role_model()
    # save_codename_model()
    # save_money_model()
    #save_person_model()
    #save_form_model()
    #save_codesplit_model()
    # save_timesplit_model()
    '''
    # with tf.Session(graph=tf.Graph()) as sess:
    #     from tensorflow.python.saved_model import tag_constants
    #     meta_graph_def = tf.saved_model.loader.load(sess, [tag_constants.SERVING], "./person_savedModel")
    #     graph = tf.get_default_graph()
    #     signature_key = tf.saved_model.signature_constants.DEFAULT_SERVING_SIGNATURE_DEF_KEY
    #     signature = meta_graph_def.signature_def
    #     input0 = sess.graph.get_tensor_by_name(signature[signature_key].inputs["input0"].name)
    #     input1 = sess.graph.get_tensor_by_name(signature[signature_key].inputs["input1"].name)
    #     outputs = sess.graph.get_tensor_by_name(signature[signature_key].outputs["outputs"].name)
    #     x = load("person_x.pk")
    #     _data = np.transpose(x,[1,0,2,3])
    #     y = sess.run(outputs,feed_dict={input0:_data[0],input1:_data[1]})
    #     print(np.argmax(y,-1))
    '''