Web-Scrapper using Python and Flask

Overview

Web-Scrapper

"[초급]Python으로 웹 스크래퍼 만들기" 코스
-NomadCoders

기초적인 Python 문법강의부터 시작하여 웹사이트의 html파일에서 원하는 내용을 Scrapping해서 출력, csv 파일로 저장, flask를 이용한 간단한 웹페이지 및 fakedb를 구축하는 방법을 배우는 코스입니다. django를 시작하기 전 간단히 설명해주는 강의가 포함되어 있습니다.

사용 기술

  • Python
  • html

진도

  • 파이썬 기초 강의
  • Indeed에서 구직정보 추출하기
  • StackOverflow에서 구직정보 추출하기
  • CSV파일로 저장하기
  • Flask를 이용하여 웹사이트에서 정보 주고 받기
  • 추출한 구직정보를 웹사이트에 출력하기
  • Fake DB 만들기
  • CSV파일로 저장하기 기능 구현
  • 최종 결과물 업데이트

결과물

  • 추가 예정...

강의에서 배운 Tips

  • urllib3보다 requests가 더 사용하기 편하다.
  • BeautifulSoup를 이용하여 HTML문서에서 원하는 데이터에 간편하게 접근할 수 있다.
  • list[-1]은 list의 마지막 요소를 가리킨다. list[0:-1] 또는 list[:-1]은 list의 첫번째부터 마지막 전까지를 나타낸다.(마지막 요소를 제외한 모든 요소)
    []안의 -1은 'len(list)-1'로 추정된다.(개인적인 생각)

기타

  • package 확인하기
$ pip show 'package-name'
  • package 설치하기
$ pip install 'package-name'
  • 다른 환경에서 작업할 일이 많을 경우 requirements.txt로 패키지를 관리하면 편리하다.
    (이름을 꼭 저걸로 할 필요는 없으나 대부분 저 이름으로 관리)
#파일 생성
$ pip freeze > requirements.txt

#패키지 설치
$ pip install -r requirements.txt
Owner
윤성도
윤성도
Quick Project made to help scrape Lexile and Atos(AR) levels from ISBN

Lexile-Atos-Scraper Quick Project made to help scrape Lexile and Atos(AR) levels from ISBN You will need to install the chrome webdriver if you have n

1 Feb 11, 2022
河南工业大学 完美校园 自动校外打卡

HAUT-checkin 河南工业大学自动校外打卡 由于github actions存在明显延迟,建议直接使用腾讯云函数 特点 多人打卡 使用简单,仅需账号密码以及用于微信推送的uid 自动获取上一次打卡信息用于打卡 向所有成员微信单独推送打卡状态 完美校园服务器繁忙时造成打卡失败会自动重新打卡

36 Oct 27, 2022
Complete pipeline for crawling online newspaper article.

Complete pipeline for crawling online newspaper article. The articles are stored to MongoDB. The whole pipeline is dockerized, thus the user does not need to worry about dependencies. Additionally, d

newspipe 4 May 27, 2022
爬虫案例合集。包括但不限于《淘宝、京东、天猫、豆瓣、抖音、快手、微博、微信、阿里、头条、pdd、优酷、爱奇艺、携程、12306、58、搜狐、百度指数、维普万方、Zlibraty、Oalib、小说、招标网、采购网、小红书》

lxSpider 爬虫案例合集。包括但不限于《淘宝、京东、天猫、豆瓣、抖音、快手、微博、微信、阿里、头条、pdd、优酷、爱奇艺、携程、12306、58、搜狐、百度指数、维普万方、Zlibraty、Oalib、小说网站、招标采购网》 简介: 时光荏苒,记不清写了多少案例了。

lx 793 Jan 05, 2023
Iptvcrawl - A scrapy project for crawl IPTV playlist

iptvcrawl a scrapy project for crawl IPTV playlist. Dependency Python3 pip insta

Zhijun 18 May 05, 2022
京东茅台抢购最新优化版本,京东秒杀,添加误差时间调整,优化了茅台抢购进程队列

京东茅台抢购最新优化版本,京东秒杀,添加误差时间调整,优化了茅台抢购进程队列

776 Jul 28, 2021
Automated Linkedin bot that will improve your visibility and increase your network.

LinkedinSpider LinkedinSpider is a small project using browser automating to increase your visibility and network of connections on Linkedin. DISCLAIM

Frederik 2 Nov 26, 2021
This script is intended to crawl license information of repositories through the GitHub API.

GithubLicenseCrawler This script is intended to crawl license information of repositories through the GitHub API. Taking a csv file with requirements.

schutera 4 Oct 25, 2022
A social networking service scraper in Python

snscrape snscrape is a scraper for social networking services (SNS). It scrapes things like user profiles, hashtags, or searches and returns the disco

2.4k Jan 01, 2023
Basic-html-scraper - A complete how to of web scraping with Python for beginners

basic-html-scraper Code from YT Video This video includes a complete how to of w

John 12 Oct 22, 2022
京东茅台抢购最新优化版本,京东茅台秒杀,优化了茅台抢购进程队列

京东茅台抢购最新优化版本,京东茅台秒杀,优化了茅台抢购进程队列

MaoTai 129 Dec 14, 2022
Google Scholar Web Scraping

Google Scholar Web Scraping This is a python script that asks for a user to input the url for a google scholar profile, and then it writes publication

Suzan M 1 Dec 12, 2021
Twitter Eye is a Twitter Information Gathering Tool With Twitter Eye

Twitter Eye is a Twitter Information Gathering Tool With Twitter Eye, you can search with various keywords and usernames on Twitter.

Jolanda de Koff 19 Dec 12, 2022
SkyScrapers: A collection of variety of Scraping Apps

SkyScrapers Collection of variety of Web Scraping Apps The web-scrapers involved

Biplov Pokhrel 3 Feb 17, 2022
The open-source web scrapers that feed the Los Angeles Times California coronavirus tracker.

The open-source web scrapers that feed the Los Angeles Times' California coronavirus tracker. Processed data ready for analysis is available at datade

Los Angeles Times Data and Graphics Department 51 Dec 14, 2022
Web scrapping tool written in python3, using regex, to get CVEs, Source and URLs.

searchcve Web scrapping tool written in python3, using regex, to get CVEs, Source and URLs. Generates a CSV file in the current directory. Uses the NI

32 Oct 10, 2022
SearchifyX, predecessor to Searchify, is a fast Quizlet, Quizizz, and Brainly webscraper with various stealth features.

SearchifyX SearchifyX, predecessor to Searchify, is a fast Quizlet, Quizizz, and Brainly webscraper with various stealth features. SearchifyX lets you

28 Dec 20, 2022
DaProfiler allows you to get emails, social medias, adresses, works and more on your target using web scraping and google dorking techniques

DaProfiler allows you to get emails, social medias, adresses, works and more on your target using web scraping and google dorking techniques, based in France Only. The particularity of this program i

Dalunacrobate 347 Jan 07, 2023
Google Developer Profile Badge Scraper

Google Developer Profile Badge Scraper GDev Profile Badge Scraper is a Google Developer Profile Web Scraper which scrapes for specific badges in a use

Siddhant Lad 7 Jan 10, 2022
Scraping Top Repositories for Topics on GitHub,

0.-Webscrapping-using-python Scraping Top Repositories for Topics on GitHub, Web scraping is the process of extracting and parsing data from websites

Dev Aravind D Satprem 2 Mar 18, 2022