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Complete version of Python crawler tutorial

Introduction >
ChapterCourseware
Chapter1Chapter One

Crawler overview

09 minutes25 seconds

Software used in this course

09 minutes40 seconds

Kill a small reptile with your hand (Part 1)

07 minutes30 seconds

Kill a small reptile with your hand (Part 2)

04 minutes15 seconds

Analysis of web request process (Part 1)

10 minutes59 seconds

Analysis of web request process (Part 2)

06 minutes06 seconds

http protocol (Part 1)

07 minutes00 seconds

http protocol (below)

06 minutes17 seconds

Getting Started with Requests-1

07 minutes00 seconds

Getting Started with Requests-2

08 minutes19 seconds

Getting Started with Requests-3

06 minutes20 seconds

Getting Started with Requests-4

08 minutes00 seconds

Getting Started with Requests-5

08 minutes36 seconds

Added - turn off resp

02 minutes15 seconds

Supplementary_py basics_character set issues

05 minutes55 seconds
Chapter2Chapter two

Data parsing overview

02 minutes18 seconds

Re parsing regular expression-1

10 minutes00 seconds

Re parsing regular expression-2

09 minutes16 seconds

Re parsing regular expression-3

07 minutes59 seconds

Re parsing regular expression-4

09 minutes27 seconds

Python's re module uses -1

10 minutes00 seconds

Python’s re module uses -2

10 minutes59 seconds

Ranking of top 250 movies on Douban (Part 1)

10 minutes00 seconds

Ranking of top 250 movies on Douban (Part 2)

09 minutes31 seconds

Pirated Paradise Movie Information-1

10 minutes00 seconds

Pirated Paradise Movie Information-2

10 minutes13 seconds

Pirated Paradise Movie Information-3

10 minutes56 seconds

Bs4 parsing foreplay-Html grammar rules-1

11 minutes54 seconds

Introduction to Bs4 Analysis-Gagacai Price (1)

09 minutes59 seconds

Introduction to Bs4 Analysis-Go Gao Cai Price (2)

10 minutes08 seconds

Bs4 analysis case-grabbing beautiful gallery pictures (1)

12 minutes00 seconds

Bs4 analysis case-grabbing beautiful gallery pictures (2)

12 minutes35 seconds

Getting Started with Xpath-1

07 minutes59 seconds

Getting Started with Xpath-2

08 minutes49 seconds

Getting Started with Xpath-3

07 minutes00 seconds

Getting Started with Xpath-4

09 minutes09 seconds

Practical use of Xpath to capture Zhubajie.com information (1)

10 minutes00 seconds

Practical use of Xpath to capture Zhubajie.com information (2)

10 minutes12 seconds

Practical use of Xpath to capture Zhubajie.com information (3)

06 minutes28 seconds
Chapter3third chapter

Advanced overview of Requests

02 minutes54 seconds

Handling cookies Login to Novel Network (1)

10 minutes00 seconds

Handling cookies Login to Novel Network (2)

08 minutes58 seconds

Anti-hotlink capture pear video (1)

12 minutes00 seconds

Anti-hotlink capture pear video (2)

13 minutes03 seconds

Agent-1

09 minutes58 seconds

Comprehensive training to capture NetEase Cloud music review information (1)

10 minutes00 seconds

Comprehensive training to capture NetEase Cloud music review information (2)

10 minutes06 seconds

Comprehensive training to capture NetEase Cloud music review information (3)

10 minutes12 seconds

Comprehensive training to capture NetEase Cloud music review information (4)

10 minutes10 seconds

Comprehensive training to capture NetEase Cloud music review information (5)

10 minutes10 seconds

Comprehensive training to capture NetEase Cloud music review information (6)

10 minutes00 seconds

Comprehensive training to capture NetEase Cloud music review information (7)

06 minutes37 seconds

Multithreading(1)

08 minutes00 seconds

Multithreading(2)

07 minutes16 seconds

Multithreading-1

06 minutes12 seconds

Getting Started with Thread Pools and Process Pools

06 minutes59 seconds

Thread pool case_grabbing Xinfadi vegetable prices (Part 1)

09 minutes00 seconds

Thread pool case_grabbing Xinfadi vegetable prices (Part 2)

09 minutes41 seconds
Chapter4Chapter Four

Coroutine concept

11 minutes31 seconds

Multi-task asynchronous coroutine (Part 1)

12 minutes00 seconds

Multi-task asynchronous coroutine (Part 2)

11 minutes54 seconds

Supplement - About asynchronous coroutines - obsolescence warning

07 minutes09 seconds

Asynchronous http request aiohttp module explanation (Part 1)

08 minutes00 seconds

Asynchronous http request aiohttp module explanation (Part 2)

07 minutes44 seconds

Practical combat of asynchronous crawlers - stripping away a novel (Part 1)

12 minutes00 seconds

Practical combat of asynchronous crawlers - stripping away a novel (Part 2)

12 minutes15 seconds

Comprehensive training_How video websites work (Part 1)

09 minutes00 seconds

Comprehensive training_How video websites work (Part 2)

10 minutes02 seconds

Grab 91 and watch the drama_Simple version (Part 1)

07 minutes00 seconds

Grab 91 to watch the drama_Simple version (Part 2)

07 minutes40 seconds

Grab 91 and watch the drama_Simple version (Part 1)

10 minutes00 seconds

Grab 91 to watch the drama_Simple version (Part 2)

11 minutes13 seconds

Grab 91 to watch the drama_Complex Edition_1_Overview (Part 1)

06 minutes00 seconds

Grab 91 to watch the drama_Complex Edition_1_Overview (Part 2)

07 minutes40 seconds

Grab 91 to watch the drama_complex version_2_get the m3u8 path

11 minutes00 seconds

Grab 91 to watch the drama_complex version_3_download m3u8 (Part 1)

08 minutes00 seconds

Grab 91 to watch the drama_complex version_3_download m3u8 (Part 2)

07 minutes36 seconds

Grab 91 to watch the drama_complex version_4_download video (Part 1)

09 minutes00 seconds

Grab 91 to watch the drama_complex version_4_download video (Part 2)

09 minutes01 seconds

Grab 91 to watch the drama_Complex version_5_Decryption (Part 1)

07 minutes59 seconds

Grab 91 to watch the drama_Complex version_5_Decryption (Part 2)

08 minutes16 seconds

_Catch 91 to watch the drama_Complex version_6_Merge video (Part 1)

06 minutes00 seconds
Chapter5chapter Five

Selenium introduces concepts (Part 1)

07 minutes00 seconds

Selenium introduces concepts (Part 2)

07 minutes39 seconds

selenium_Various operations_grabbing hook (Part 1)

10 minutes00 seconds

selenium_Various operations_grabbing hook (Part 2)

11 minutes21 seconds

selenium_various operations_switching between windows (Part 1)

10 minutes00 seconds

selenium_Various operations_Switching between windows (Part 2)

10 minutes49 seconds

selenium_Various Operations_Headless Browser (Part 1)

10 minutes00 seconds

selenium_Various operations_Headless browser (Part 2)

11 minutes51 seconds

selenium_Super Eagle processing verification code (Part 1)

07 minutes00 seconds

selenium_Super Eagle processing verification code (Part 2)

08 minutes08 seconds

selenium_super eagle fuck super eagle

08 minutes58 seconds

selenium_solve the login problem of 12306 (1)

10 minutes00 seconds

selenium_solve the login problem of 12306 (2)

10 minutes05 seconds

selenium_solve the login problem of 12306 (4)

09 minutes50 seconds
Chapter6Chapter Six

Python captures pictures of girls from the beautiful gallery

41 minutes29 seconds

Grab Lagou.com recruitment information

37 minutes26 seconds

Easy and simple explanation of recursion and small recursion cases

52 minutes32 seconds

Simple analysis of lottery data

43 minutes04 seconds

Use python automation tool selenium to capture 51job recruitment information

52 minutes32 seconds

binary search

maze problem

Do movie box office

dry flask

Data visualization display

39 minutes11 seconds

Regular expression_metacharacter

Regular expression_quantifier

Regular Expressions_Greedy and Lazy

re extract grouped data

Use Douban TOP250 data to capture

Capture movie paradise movie information_on

17 minutes27 seconds

Capture movie paradise movie information_Part 2

14 minutes46 seconds

html basic grammar rules

css selector syntax rules

css selector syntax rules_cut completed

Chapter7Chapter VII

bs4 practical case one

12 minutes59 seconds

bs4 practical case 2

xpath analysis_on

18 minutes35 seconds

xpath analysis_down

06 minutes33 seconds

Anti-leech_grab pear video

24 minutes56 seconds

Multithreading and multiprocessing

Multi-threading and multi-process-2

Multi-threading and multi-process-3

Multi-threading and multi-process-4

Multi-threading and multi-process-5

01_Multi-task asynchronous coroutine

20 minutes00 seconds

02_Multi-task asynchronous coroutine

20 minutes00 seconds

03_Multi-task asynchronous coroutine

20 minutes00 seconds

04_Multi-task asynchronous coroutine

05_Multi-task asynchronous coroutine

06_Multi-task asynchronous coroutine

07_Multi-task asynchronous coroutine

08_Multi-task asynchronous coroutine

09_Multi-task asynchronous coroutine

Chapter8chapter eight

01_Catch wbdy

20 minutes00 seconds

02_Catch wbdy

20 minutes00 seconds

04_Catch wbdy

05_Catch wbdy

06_Catch wbdy

07_Catch wbdy

08_Catch wbdy

09_Catch wbdy

20 minutes00 seconds

10_grab wbdy

11_Catch wbdy

01_Getting started with selenium

02_Getting started with selenium

03_Getting started with selenium

Getting Started with Selenium-4

Getting Started with Selenium-5

20 minutes01 seconds

Getting Started with Selenium-6

Getting Started with Selenium-7

Getting Started with Selenium-8

Getting Started with Selenium-9

Getting Started with Selenium-10

09 minutes08 seconds
Chapter9Chapter nine

Selenium small advanced + case-1

20 minutes01 seconds

Selenium small advanced + case-2

20 minutes02 seconds

Selenium small advanced + case-3

20 minutes05 seconds

Selenium small advanced + case-4

Selenium small advanced + case-5

Selenium small advanced + case-6

Selenium small advanced + case-7

Selenium small advanced + case-8

Selenium small advanced + case-9

Scrapy introduction and initial use-1

20 minutes00 seconds

Scrapy introduction and initial use-2

20 minutes09 seconds

Scrapy introduction and initial use-3

20 minutes05 seconds

Scrapy introduction and initial use-4

Scrapy introduction and initial use-5

Scrapy introduction and initial use-6

Scrapy introduction and initial use-7

Chapter10chapter Ten

01 Scrapy pipeline

02 Scrapy pipeline

03 Scrapy pipeline

04 Scrapy pipeline

05 Scrapy pipeline

06 Scrapy pipeline

07 Scrapy pipeline

08 Scrapy pipeline

09 Scrapy pipeline

1Scrapy middleware uses -1

1Scrapy middleware usage-2

20 minutes04 seconds

1Scrapy middleware usage-3

1Scrapy middleware usage -4

1Scrapy middleware uses -5

Chapter11Chapter 11

Scrapy simulated login and middleware-1

20 minutes00 seconds

Scrapy simulated login and middleware-2

20 minutes07 seconds

Scrapy simulated login and middleware-3

Scrapy simulated login and middleware-4

Scrapy simulated login and middleware-5

Scrapy simulated login and middleware-6

Scrapy simulated login and middleware-7

Scrapy simulated login and middleware-8

Scrapy simulated login and middleware-9

Scrapy site-wide data capture-1

19 minutes59 seconds

Scrapy site-wide data capture-2

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