MyCrawler | 我的爬虫合集 | Crawler library

by netcan Python Version: Current License: GPL-3.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | MyCrawler Summary

MyCrawler is a Python library typically used in Automation, Crawler, Selenium applications. MyCrawler has no bugs, it has a Strong Copyleft License and it has low support. However MyCrawler has 2 vulnerabilities and it build file is not available. You can download it from GitHub.

我的爬虫合集

Support

Quality

Security

License

Reuse

Support

MyCrawler has a low active ecosystem.

It has 55 star(s) with 3 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

MyCrawler has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of MyCrawler is current.

Quality

MyCrawler has 0 bugs and 35 code smells.

Security

MyCrawler has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

MyCrawler code analysis shows 2 unresolved vulnerabilities (1 blocker, 1 critical, 0 major, 0 minor).

There are 10 security hotspots that need review.

License

MyCrawler is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

MyCrawler releases are not available. You will need to build from source code and install.

MyCrawler has no build file. You will be need to create the build yourself to build the component from source.

MyCrawler saves you 315 person hours of effort in developing the same functionality from scratch.

It has 757 lines of code, 51 functions and 13 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed MyCrawler and discovered the below as its top functions. This is intended to give you an instant insight into MyCrawler implemented functionality, and help decide if they suit your requirements.

Crawl crawler
Clear the queue
crawler
Encrypt the given string
Fetches the chapter list
Generate a text file
Decrypt a string using the ciphertext
Update book info
Saves the object to a pickle file
Removes the next element from the queue
Push an element onto the queue
Check if an element has already been seen
Decorator to require login
Login to QZone
Quits the driver
Get all books
Get a list of books
Download the category list
Fetches the list of chapter ranges

Get all kandi verified functions for this library.

MyCrawler Key Features

No Key Features are available at this moment for MyCrawler.

MyCrawler Examples and Code Snippets

No Code Snippets are available at this moment for MyCrawler.

Community Discussions

Trending Discussions on MyCrawler

Scrapy KeyError(f"{self.__class__.__name__} does not support field: {key}"

TYPO3 Scheduler + Symfony Console Command + Command Arguments

Selenium c# System.InvalidOperationException: 'session not created'

org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start. Build info: version: 'unknown', revision: 'unknown'

(PHP) How to arrange HTML table content having breaking row element for outputting as one line output?

Directory: Is a directory

Cron Job Syntax

“Cannot call a class as a function” react native in non component class

Is there a way to clear the to visit queue in crawler4j during crawling

JSOUP - Crawling Images & Text from URLs Found on a Previously Crawled Page

QUESTION

Scrapy KeyError(f"{self.__class__.__name__} does not support field: {key}"

Asked 2021-Mar-28 at 06:25

Calling on all Scrapy experts to look into what this newbie missed.

I am getting the following error

...

ANSWER

Answered 2021-Mar-28 at 06:25

You are using

Source https://stackoverflow.com/questions/66838797

QUESTION

TYPO3 Scheduler + Symfony Console Command + Command Arguments

Asked 2021-Feb-24 at 21:33

There is a Symfony Console Command which can be executed by CLI with an argument „domain“. Like:

...

ANSWER

Answered 2021-Feb-24 at 21:33

Choose the value Execute console commands, add also a frequency and press Save. After that you can add arguments and options

the shown HTML is currently a regression, sorry for that - it is known and reported.

Source https://stackoverflow.com/questions/66357407

QUESTION

Selenium c# System.InvalidOperationException: 'session not created'

Asked 2020-Apr-20 at 14:35

I want to create a crawler and scraper with selenium. I using the Previews version of Selenium.Support, Selenium.WebDriver and Selenium.WebDriver.ChromeDriver (chrome 83).

...

ANSWER

Answered 2020-Apr-20 at 14:35

It looks like you are using the Chrome beta - 83. Whenever the tests executes, It requires the default chrome version as 83 and not the beta version.

Please check.

Source https://stackoverflow.com/questions/61323213

QUESTION

org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start. Build info: version: 'unknown', revision: 'unknown'

Asked 2019-Dec-16 at 02:23

While everything works on my machine, when I bring the project in which I'm working on my server, Selenium and Chromedriver won't boot, causing the following exception

...

ANSWER

Answered 2018-Aug-31 at 07:46

This error message...

Source https://stackoverflow.com/questions/52110521

QUESTION

(PHP) How to arrange HTML table content having breaking row element for outputting as one line output?

Asked 2019-Mar-11 at 08:53

I want to arrange a output format from a crawled file.

The output file I want to make them all in one line.

For parting each td, my expected output is as below:

...

ANSWER

Answered 2017-Nov-17 at 07:59

When you execute $row->find('td',0), the result is a node that described the Nation / Area (Name tag part of the HTML.

When you then do ->plaintext, the code that gets executed is simple_html_dom_node::text(). While this method seems to do a lot of things, it doesn't transform the HTML into plaintext; rather, it just returns all the "text".

So, if you want to remove line break, you'll have to do that yourself:

Source https://stackoverflow.com/questions/47342244

QUESTION

Directory: Is a directory

Asked 2018-Jul-02 at 05:59

I've set up a cron job to run a Python script to scrape some web pages.

/etc/crontab

...

ANSWER

Answered 2018-Jul-02 at 05:41

/usr/bin

Source https://stackoverflow.com/questions/51129505

QUESTION

Cron Job Syntax

Asked 2018-Jul-02 at 02:53

I've never created, nor used a cron job before, but what I've gathered from numerous questions and answers on SO is that the process is fairly simple and involves something like the following:

Create bash file with shell commands
Edit crontab

I've found lots of questions and answers on SO regarding cron jobs, but not a single one of them actually explains the syntax. I've tried looking online for a reliable explanation too, but to no avail. I did find this page, however, which explains the time and date portion of crontab statements very clearly.

Here's my understanding so far:

1. Create bash script, which can be placed anywhere.

...

ANSWER

Answered 2018-Jul-02 at 02:39

Many questions here BUT:

Cron job or cron schedule is a specific set of execution instructions specifying day, time and command to execute. crontab can have multiple execution statements. And each execution statement can have many commands (i.e. per line).

What is the significance of the #!/usr/bin/bash statement?

It is a shebang. If a script is named with the path path/to/script, and it starts with the shebang line, #!/usr/bin/bash, then the program loader is instructed to run the program /usr/bin/bash and pass it the path/to/script as the first arg.

Why is it commented out?

In computing, a shebang is the character sequence consisting of the characters number sign and exclamation mark (#!) at the beginning of a script.

Is using a shell script as a proxy even necessary to run Python scripts?

In relation to the crontab? No. You can pass many commands

Source https://stackoverflow.com/questions/51128406

QUESTION

“Cannot call a class as a function” react native in non component class

Asked 2018-Mar-25 at 17:17

Crawler.js:

...

ANSWER

Answered 2018-Mar-25 at 17:16

I guess CookieStore is a class too, so you need to do

Source https://stackoverflow.com/questions/49478494

QUESTION

Is there a way to clear the to visit queue in crawler4j during crawling

Asked 2018-Jan-26 at 13:10

I am trying to figure out a way to change seed at crawling runtime and delete completely the "to visit" database/queue.

In particular, I would like to remove all the current urls in the queue and add a new seed. Something along the lines of:

...

ANSWER

Answered 2018-Jan-26 at 13:10

There is no build-in functionality for achieving this without modifying the original source-code (via forking it or using Reflection API).

Every WebCrawler obtains new URLs via a Frontier instance, which stores the current (discovered and not yet fetched) URLs for all web-crawlers. Sadly, this variable has private access in WebCrawler.

If you want to remove all current URLs, you need to reset the Frontier object. Without implementing a custom Frontier (see the source code), which offers this functionality, resetting will not be possible.

Source https://stackoverflow.com/questions/48407561

QUESTION

JSOUP - Crawling Images & Text from URLs Found on a Previously Crawled Page

Asked 2017-May-05 at 20:49

I'm attempting to create a crawler using Jsoup that will...

Go to a web page (specifically, a google sheets publicly published page like this one https://docs.google.com/spreadsheets/d/1CE9HTe2rdgPsxMHj-PxoKRGX_YEOCRjBTIOVtLa_2iI/pubhtml) and collect all href url links found in each cell.
Next, I want it to go to each individual url found the page, and crawl THAT url's headline and main image.
Ideally, if the urls on the google sheets page were for example, a specific Wikipedia page and a Huffington Post article, it would print out something like:

Link: https: //en.wikipedia.org/wiki/Wolfenstein_3D
Headline: Wolfenstein 3D
Image: https: //en.wikipedia.org/wiki/Wolfenstein_3D#/media/File:Wolfenstein-3d.jpg

Link: http: //www.huffingtonpost.com/2012/01/02/ron-pippin_n_1180149.html
Headline: Ron Pippin’s Mythical Archives Contain History Of Everything (PHOTOS)
Image: http: //i.huffpost.com/gen/453302/PIPPIN.jpg

(excuse the spaces in the URLs. Obviously I don't want the crawler to add spaces and break up URLS... stack overflow just wouldn't let me post more links in this question)

So far, I've got the jsoup working for the first step (pulling the links from the initial url) using this code:

...

ANSWER

Answered 2017-May-05 at 20:29

I think you should get the href attribute of the link with link.attr("href") instead of link.text(). (in the page the displayed text and the underlying href are different) Track all the links to a list and iterate that list in second step to get the corresponding Document from which you can extract the Headline and Image URL.

For wiki pages we can extract the heading with Jsoup as follows

Source https://stackoverflow.com/questions/43812917

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install MyCrawler

You can download it from GitHub.
You can use MyCrawler like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: