首页
所有分类
TAGS
文字工具 EMOJI BIBLE
编程 Python

对python 操作solr索引数据的实例详解

Posted in Python onDecember 07, 2018

测试代码1：

def test(self):
  data = {"add": {"doc": {"id": "100001", "*字段名*": u"我是一个大好人"}}}
  params = {"boost": 1.0, "overwrite": "true", "commitWithin": 1000}
  url = 'http://127.0.0.1:8983/solr/mycore/update?wt=json'
  headers = {"Content-Type": "application/json"}
  r = requests.post(url, json=data, params=params, headers=headers)
  print r.text


 def Index_data(self):
  solr = pysolr.Solr('http://127.0.0.1:8983/solr/mycore/', timeout=10)

  # How you'd index data.
  result = solr.add([
   {
    "id": "doc_1",
    "title": "A test document",
   },
   {
    "id": "doc_2",
    "title": "The Banana: Tasty or Dangerous?",
   },
  ])
  print result

测试代码2：

实际数据：

对python 操作solr索引数据的实例详解

def Index_Data_FromCSV(self, csvfile):
  '''
   从CSV文件中读取数据，并索引到solr中
   :param csvfile: csv文件，包括完整路径
   :return:
   '''
  list = CSVOP.ReadCSV(csvfile)
  index = 0
  doc = {}
  params = {"boost": 1.0, "overwrite": "true", "commitWithin": 1000}
  url = 'http://127.0.0.1:8983/solr/mycore/update?wt=json'
  headers = {"Content-Type": "application/json"}
  for item in list:
   if index > 0: # 第一行是标题
    try:
     doc['title'] = item[0].decode('GB2312')
     doc['link'] = item[1]
     # doc['date'] = item[2]
     doc['source'] = item[3].decode('GB2312')
     doc['keyword'] = item[4].decode('GB2312')
     data = {"add": {"doc": doc}}
     r = requests.post(url, json=data, params=params, headers=headers)
     print r.text
    except Exception,e:
     print e.message

   print index
   index += 1

#pysolr客户端代码
 def pysolr_Index_Data_FromCSV(self, csvfile,url='http://127.0.0.1:8983/solr/mycore/'):
  '''
   从CSV文件中读取数据，并索引到solr中
   :param csvfile: csv文件，包括完整路径
   :return:
   '''
  list = CSVOP.ReadCSV(csvfile)
  index = 0
  listdocs = []
  for item in list:
   if index > 0: # 第一行是标题
    doc = {}
    try:
     doc['title'] = item[0].decode('GB2312')
     doc['link'] = item[1]
     # doc['date'] = item[2]
     doc['source'] = item[3].decode('GB2312')
     doc['keyword'] = item[4].decode('GB2312')
     listdocs.append(doc)
    except Exception,e:
     print e.message
   index += 1
  solr = pysolr.Solr(url, timeout=10)
  result = solr.add(listdocs)
  print result

查询代码： 

def search_data(self,message='视频'):
  url = 'http://127.0.0.1:8983/solr/mycore/select?q=title:"\%s"&wt=json&indent=true' % message
  r = requests.get(url, verify=False)
  print r.text
  r = r.json()['response']['numFound']
  print message + ":" + str(r)
  
  #pysolr客户端
  def search_data(self,where='视频',url='http://127.0.0.1:8983/solr/mycore/'):
  solr = pysolr.Solr(url, timeout=10)
  dict = {'start':10,'rows': 30,'fl':'title,keyword,source,link'}
  result = solr.search('title:视频',**dict)
  # result = solr.search('title:视频')
  # print result.raw_response['response']['numFound']

  for item in result:
   print 'keyword: %s'% item['keyword']
   print 'title: %s'% item['title']
   print 'source: %s'% item['source']
   print 'link: %s'% item['link']
   print '

'

输出结果：

{
 "responseHeader":{
 "status":0,
 "QTime":0,
 "params":{
  "q":"title:\"\\视频\"",
  "indent":"true",
  "wt":"json"}},
 "response":{"numFound":123,"start":0,"docs":[
  {
  "source":"中彩网",
  "link":"http://www.zhcw.com/video/kaijiangshipin-3D/11981126.shtml",
  "keyword":"视频",
  "title":"福彩3D开奖 视频 -中彩 视频",
  "id":"2f0a9d21-3771-4efa-a0cc-e0484cc97993",
  "_version_":1584214368617234432},
  {
  "source":"新浪视频",
  "link":"http://video.sina.com.cn/news/spj/topvideoes20170707/?opsubject_id=top1",
  "keyword":"视频",
  "title":"今日热门 视频 汇总20170707",
  "id":"c8aae0af-01e9-491f-b999-24b97004a4ba",
  "_version_":1584214367507841024},
  {
  "source":"网易新闻",
  "link":"http://news.163.com/17/0707/13/COOCNUIE00018AOR.html",
  "keyword":"视频",
  "title":"网传＂兰桂坊附近不雅 视频 ＂ 警方：传播 视频 将追责",
  "id":"353de48d-ede7-481b-89d3-bc20ab4b3884",
  "_version_":1584214367821365248},
  {
  "source":"凤凰视频",
  "link":"http://v.ifeng.com/video_7480871.shtml",
  "keyword":"视频",
  "title":"创想动画片：花粉过敏症的痛谁懂-凤凰 视频 -最具媒体品质的综合 视频 ...",
  "id":"dc5f19c4-180f-4004-a0db-4499d875a60f",
  "_version_":1584214366819975168},
  {
  "source":"凤凰视频",
  "link":"http://v.ifeng.com/video_7805858.shtml",
  "keyword":"视频",
  "title":"节气说：小暑时节就该这样养生-凤凰 视频 -最具媒体品质的综合 视频 门...",
  "id":"5e9eb7a7-48b8-4e41-9514-7712ae619d9a",
  "_version_":1584214367516229632},
  {
  "source":"凤凰视频",
  "link":"http://v.ifeng.com/video_7483506.shtml",
  "keyword":"视频",
  "title":"听导演讲《神奇女侠》的故事 -凤凰 视频 -最具媒体品质的综合 视频 门户-...",
  "id":"6b1482f1-c0c9-479f-bef7-7de324fb9372",
  "_version_":1584214367647301632},
  {
  "source":"汽车杂志",
  "link":"http://www.jiemian.com/article/1445267.html",
  "keyword":"视频",
  "title":"【视频】欧宝最近找了一堆穿睡衣的辣妈拍了一段超牛的视频",
  "id":"1d327555-a6f3-4513-9a21-43d59418ab82",
  "_version_":1584214368157958144},
  {
  "source":"味觉大师",
  "link":"http://www.jiemian.com/article/1453545.html",
  "keyword":"视频",
  "title":"【视频】大董没有肉的肉味烧茄子",
  "id":"7d777870-93cb-4c18-a32b-734af8f133f1",
  "_version_":1584213891451191296},
  {
  "source":"新浪汽车",
  "link":"http://auto.sina.com.cn/video/zz/2017-07-07/detail-ifyhwehx5311889.shtml",
  "keyword":"视频",
  "title":"视频 ：两大神车pk！高尔夫思域怎么选？",
  "id":"3a50b303-6b54-4da3-aee1-a61c678c752d",
  "_version_":1584213892090822656},
  {
  "source":"味觉大师",
  "link":"http://www.jiemian.com/article/1453545.html",
  "keyword":"视频",
  "title":"【视频】大董没有肉的肉味烧茄子",
  "id":"01da8e11-77bc-4c31-ba3a-ba668e846d9d",
  "_version_":1584214366191878144}]
 }}

完整代码：

#-*- coding: UTF-8 -*-
import csv
import os
import codecs


def ReadCSV(filename):
 if os.path.exists(filename):
  with open(filename, 'r') as f:
   reader = csv.reader(f)
   list = []
   for item in reader:
    list.append(item)
   return list

#################################################
#coding=utf-8
import json
import requests

import os
import time
from os import walk
import CSVOP
from datetime import datetime
import pysolr
import math

class SolrClientObj:

 def test(self):
  data = {"add": {"doc": {"id": "100001", "*字段名*": u"我是一个大好人"}}}
  params = {"boost": 1.0, "overwrite": "true", "commitWithin": 1000}
  url = 'http://127.0.0.1:8983/solr/mycore/update?wt=json'
  headers = {"Content-Type": "application/json"}
  r = requests.post(url, json=data, params=params, headers=headers)
  print r.text

 def pysolr_Index_Data_FromCSV(self, csvfile,url='http://127.0.0.1:8983/solr/mycore/'):
  '''
   从CSV文件中读取数据，并索引到solr中
   :param csvfile: csv文件，包括完整路径
   :return:
   '''
  list = CSVOP.ReadCSV(csvfile)
  index = 0
  listdocs = []
  for item in list:
   if index > 0: # 第一行是标题
    doc = {}
    try:
     doc['title'] = item[0].decode('GB2312')
     doc['link'] = item[1]
     # doc['date'] = item[2]
     doc['source'] = item[3].decode('GB2312')
     doc['keyword'] = item[4].decode('GB2312')
     listdocs.append(doc)
    except Exception,e:
     print e.message
   index += 1
  solr = pysolr.Solr(url, timeout=10)
  result = solr.add(listdocs)
  print result

 def Index_Data_FromCSV(self, csvfile):
  '''
   从CSV文件中读取数据，并索引到solr中
   :param csvfile: csv文件，包括完整路径
   :return:
   '''
  list = CSVOP.ReadCSV(csvfile)
  index = 0
  doc = {}
  params = {"boost": 1.0, "overwrite": "true", "commitWithin": 1000}
  url = 'http://127.0.0.1:8983/solr/mycore/update?wt=json'
  headers = {"Content-Type": "application/json"}
  for item in list:
   if index > 0: # 第一行是标题
    try:
     doc['title'] = item[0].decode('GB2312')
     doc['link'] = item[1]
     # doc['date'] = item[2]
     doc['source'] = item[3].decode('GB2312')
     doc['keyword'] = item[4].decode('GB2312')
     data = {"add": {"doc": doc}}
     r = requests.post(url, json=data, params=params, headers=headers)
     print r.text
    except Exception,e:
     print e.message

   print index
   index += 1

 def Index_data(self):
  solr = pysolr.Solr('http://127.0.0.1:8983/solr/mycore/', timeout=10)

  # How you'd index data.
  result = solr.add([
   {
    "id": "doc_1",
    "title": "A test document",
   },
   {
    "id": "doc_2",
    "title": "The Banana: Tasty or Dangerous?",
   },
  ])
  print result

 def search_data(self,where='视频',url='http://127.0.0.1:8983/solr/mycore/'):
  solr = pysolr.Solr(url, timeout=10)
  dict = {'start':10,'rows': 30,'fl':'title,keyword,source,link'}
  result = solr.search('title:视频',**dict)
  # result = solr.search('title:视频')
  # print result.raw_response['response']['numFound']

  for item in result:
   print 'keyword: %s'% item['keyword']
   print 'title: %s'% item['title']
   print 'source: %s'% item['source']
   print 'link: %s'% item['link']
   print '    '

 def delete_index_data(self,where,url='http://127.0.0.1:8983/solr/mycore/'):
  '''
  删除索引
  :param where: 删除的条件
  :param url: url
  :return:
  '''
  solr = pysolr.Solr(url, timeout=10)
  # solr.delete(id=where) #id='id1':删除id为“id1”的索引
  result = solr.delete(q=where) #q='*:*'删除所有索引
  print result


obj = SolrClientObj()
# obj.delete_index_data('*:*') #删除所有索引
# obj.Index_data()
# obj.search_data()
# obj.delete_index_data('doc_1')
obj.search_data('视频')
# csvfile = 'D:/work/Solr/other/exportExcels/2017-07-07_info.csv'
# obj.pysolr_Index_Data_FromCSV(csvfile)

以上这篇对python 操作solr索引数据的实例详解就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持三水点靠木。

对python 操作solr索引数据的实例详解

- Author -

shaomine

声明：登载此文出于传递更多信息之目的，并不意味着赞同其观点或证实其描述。

Python 相关文章推荐
用python实现的可以拷贝或剪切一个文件列表中的所有文件
Apr 30 Python
关于Python面向对象编程的知识点总结
Feb 14 Python
Python实现的科学计算器功能示例
Aug 04 Python
Python中使用__new__实现单例模式并解析
Jun 25 Python
django的csrf实现过程详解
Jul 26 Python
python使用梯度下降和牛顿法寻找Rosenbrock函数最小值实例
Apr 02 Python
Django使用rest_framework写出API
May 21 Python
Django实现后台上传并显示图片功能
May 29 Python
Python bisect模块原理及常见实例
Jun 17 Python
python反扒机制的5种解决方法
Feb 06 Python
Python xlwings插入Excel图片的实现方法
Feb 26 Python
利用Python实现模拟登录知乎
May 25 Python
python用post访问restful服务接口的方法
Dec 07 #Python
python3 实现验证码图片切割的方法
Dec 07 #Python
python 用opencv调用训练好的模型进行识别的方法
Dec 07 #Python
Python cv2 图像自适应灰度直方图均衡化处理方法
Dec 07 #Python
浅析python3字符串格式化format()函数的简单用法
Dec 07 #Python
Python实现的批量修改文件后缀名操作示例
Dec 07 #Python
Python实现随机创建电话号码的方法示例
Dec 07 #Python
观后感(479) 计划(88) 闭幕词(9) 汇报材料(247) 开幕词(63) 慰问信(53) 导游词(322) 实用文书(952) 申请书(21) 通知(159)
You might like
IIS+PHP+MySQL+Zend配置 (视频教程)
2006/12/13 PHP
PHP XML数据解析代码
2010/05/26 PHP
PHP+mysql+ajax轻量级聊天室实现方法详解
2016/10/17 PHP
jquery实现简单的拖拽效果实例兼容所有主流浏览器
2013/06/21 Javascript
JS弹出层的显示与隐藏示例代码
2013/12/27 Javascript
javascript中为某个元素指定事件的三种方式
2014/08/07 Javascript
jQuery实现的产品自动360度旋转展示特效源码分享
2015/08/21 Javascript
JavaScript实现横向滑出的多级菜单效果
2015/10/09 Javascript
基于jQuery和CSS3制作数字时钟附源码下载(jquery篇)
2015/11/24 Javascript
jQuery+css实现非常漂亮的水平导航菜单效果
2016/07/27 Javascript
Vue computed计算属性的使用方法
2017/07/14 Javascript
利用Javascript实现一套自定义事件机制
2017/12/14 Javascript
Vue实现的父组件向子组件传值功能示例
2019/01/19 Javascript
Jquery的autocomplete插件用法及参数讲解
2019/03/12 jQuery
vue的路由映射问题及解决方案
2019/10/14 Javascript
JavaScript使用百度ECharts插件绘制饼图操作示例
2019/11/26 Javascript
记一次vue跨域的解决
2020/10/21 Javascript
[44:50]DOTA2上海特级锦标赛B组小组赛#2 VG VS Fnatic第二局
2016/02/26 DOTA
[49:31]DOTA2-DPC中国联赛 正赛 Elephant vs LBZS BO3 第二场 1月29日
2021/03/11 DOTA
python实现排序算法
2014/02/14 Python
python实现将一个数组逆序输出的方法
2018/06/25 Python
python+opencv实现阈值分割
2018/12/26 Python
python实现QQ邮箱/163邮箱的邮件发送
2019/01/22 Python
python3下载抖音视频的完整代码
2019/06/05 Python
python自动化工具之pywinauto实例详解
2019/08/26 Python
python实现多进程通信实例分析
2019/09/01 Python
解决python中显示图片的plt.imshow plt.show()内存泄漏问题
2020/04/24 Python
解决pip安装的第三方包在PyCharm无法导入的问题
2020/10/15 Python
h5实现获取用户地理定位的实例代码
2017/07/17 HTML / CSS
厂区绿化方案
2014/05/08 职场文书
高中生国庆节演讲稿范文2014
2014/09/21 职场文书
爱岗敬业事迹材料
2014/12/24 职场文书
酒店办公室主任岗位职责
2015/04/01 职场文书
六一儿童节主持开场白
2015/05/28 职场文书
电视新闻稿
2015/07/17 职场文书
2016年“世界气象日”广播稿
2015/12/17 职场文书