robotstxt | Go robots.txt parser | Sitemap library

by samclarke Go Version: Current License: MIT

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

kandi X-RAY | robotstxt Summary

robotstxt is a Go library typically used in Search Engine Optimization, Sitemap applications. robotstxt has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Go robots.txt parser

Support

Quality

Security

License

Reuse

Support

robotstxt has a low active ecosystem.

It has 13 star(s) with 6 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

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

It has a neutral sentiment in the developer community.

The latest version of robotstxt is current.

Quality

robotstxt has no bugs reported.

Security

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

License

robotstxt is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

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

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

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

Parse parses the given contents into a RobotsTxt object .
compilePattern returns a regexp . Regexp .
CrawlDelay returns the duration for the user agent
parseAndNormalizeURL takes a URLStr and converts it to a URL .
normaliseUserAgent returns the lower case of user agent string .
replaceSuffix returns the string with the given replacement string .
isPattern returns true if path is a pattern .

Get all kandi verified functions for this library.

robotstxt Key Features

No Key Features are available at this moment for robotstxt.

robotstxt Examples and Code Snippets

No Code Snippets are available at this moment for robotstxt.

Community Discussions

Trending Discussions on robotstxt

How to avoid "module not found" error while calling scrapy project from crontab?

How can I get crawlspider to fetch these links?

How can I read all logs at middleware?

Scrapy: How to tell if robots.txt exists

Why is scrapy FormRequest not working to login?

scrapy not running callback function

Issue with scrapy : Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)

Must use import to load ES Module: /Users/*path/@babel/runtime/helpers/esm/objectWithoutPropertiesLoose.js require() of ES modules is not supported

Python Scrapy Login and Crawl Multiple Pages

Scrapy doesn't bring back the elements

QUESTION

How to avoid "module not found" error while calling scrapy project from crontab?

Asked 2021-Jun-07 at 15:35

I am currently building a small test project to learn how to use crontab on Linux (Ubuntu 20.04.2 LTS).

My crontab file looks like this:

* * * * * sh /home/path_to .../crontab_start_spider.sh >> /home/path_to .../log_python_test.log 2>&1

What I want crontab to do, is to use the shell file below to start a scrapy project. The output is stored in the file log_python_test.log.

My shell file (numbers are only for reference in this question):

...

ANSWER

Answered 2021-Jun-07 at 15:35

I found a solution to my problem. In fact, just as I suspected, there was a missing directory to my PYTHONPATH. It was the directory that contained the gtts package.

Solution: If you have the same problem,

Find the package

I looked at that post

Add it to sys.path (which will also add it to PYTHONPATH)

Add this code at the top of your script (in my case, the pipelines.py):

Source https://stackoverflow.com/questions/67841062

QUESTION

How can I get crawlspider to fetch these links?

Asked 2021-May-26 at 10:50

I am trying to fetch the links from the scorecard column on this page...

https://stats.espncricinfo.com/uae/engine/records/team/match_results.html?class=3;id=1965;type=ground

I am using a crawlspider, and trying to access the links with this xpath expression....

...

ANSWER

Answered 2021-May-26 at 10:50

The key line in the log is this one

Source https://stackoverflow.com/questions/67692941

QUESTION

How can I read all logs at middleware?

Asked 2021-May-08 at 07:57

I have about 100 spiders on a server. Every morning all spiders start scraping and writing all of the logs in their logs. Sometimes a couple of them gives me an error. When a spider gives me an error I have to go to the server and read from log file but I want to read the logs from the mail.

I already set dynamic mail sender as follow:

...

ANSWER

Answered 2021-May-08 at 07:57

I have implemented a similar method in my web scraping module.

Below is the implementation you can look at and take reference from.

Source https://stackoverflow.com/questions/67423699

QUESTION

Scrapy: How to tell if robots.txt exists

Asked 2021-May-05 at 11:45

I know I can check by myself if a robots.txt file exists using python and firing an http(s) request. Since Scrapy is checking and downloading it in order to have a spider respect the rules in it, is there a property or method or anything in the Spider class that allows me to know if robots.txt exists for the given website to be crawled?

Tried with crawler stats:

See here

...

ANSWER

Answered 2021-May-04 at 13:27

I don't think so, you would probably have to make a custom middleware based on RobotsTxtMiddleware. It has the methods _parse_robots and _robots_error, you could probably use them to determine if robots.txt existed.

https://github.com/scrapy/scrapy/blob/e27eff47ac9ae9a9b9c43426ebddd424615df50a/scrapy/downloadermiddlewares/robotstxt.py

Source https://stackoverflow.com/questions/67372632

QUESTION

Why is scrapy FormRequest not working to login?

Asked 2021-Mar-16 at 06:25

I am attempting to login to https://ptab.uspto.gov/#/login via scrapy.FormRequest. Below is my code. When run in terminal, scrapy does not output the item and says it crawled 0 pages. What is wrong with my code that is not allowing the login to be successful?

...

ANSWER

Answered 2021-Mar-16 at 06:25

The POST request when you click login is sent to https://ptab.uspto.gov/ptabe2e/rest/login

Source https://stackoverflow.com/questions/66649469

QUESTION

scrapy not running callback function

Asked 2021-Feb-09 at 17:42

I would really appreciate help in my code, it should print.

URL is: http://en.wikipedia.org/wiki/Python_%28programming_language%29

Title is: Python (programming language)

...

ANSWER

Answered 2021-Feb-09 at 09:30

Like @joao wrote in the comment your parse method is not defined as a method but as a function outside of ArticleSpider. I put it inside and it works for me. PS. If you're just using the default "parse" name for the method you dont have to specify that that's callback.

Output

Source https://stackoverflow.com/questions/66114601

QUESTION

Issue with scrapy : Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)

Asked 2021-Jan-12 at 05:04

İ've just finished a Scrapy tutorial then i started to apply what i've learned so far in a new project. I'm trying to scrape a forum site but it basically scrapes nothing... I have checked the xpath expressions from scrapy shell and i always get the desired results but when i run the crawl command from terminal, it ends up with 0 crawled pages. After intense hours of scrapy tutorial readings and many attempts i still have no progress. What am i missing? Thanks for help

Here is the code below:

...

ANSWER

Answered 2021-Jan-11 at 17:41

From a glance, there are 4 things I would suggest you change that could potentially enhance the chances your spider runs returns properly the scraped data back :

1) callback='parse_item', ---> callback=self.parse_item

2) allowed_domains = ['www.eksisozluk.com'] ---> allowed_domains = ['eksisozluk.com']

3) 'title': response.xpath("//a[@class='entry-date permalink']/text()").getall(), ---> 'title': response.xpath("//a[@class='entry-date permalink']/text()").getall()

4) follow=True, ) ---> follow=True)

Correcting all the above, your code becomes:

Source https://stackoverflow.com/questions/65671573

QUESTION

Must use import to load ES Module: /Users/*path/@babel/runtime/helpers/esm/objectWithoutPropertiesLoose.js require() of ES modules is not supported

Asked 2020-Dec-16 at 13:43

I am trying to use Server-side-rendering in create-react-application but i have been getting the following error. I have tried to update the babel version and change the type : 'commonjs' in package.json but is of no use.

This is the link i have been refering to implement ssr in my project link A hands-on guide for a Server-Side Rendering React app

...

ANSWER

Answered 2020-Dec-11 at 09:19

Try adding "type": "module" to your package.json.

Source https://stackoverflow.com/questions/65248538

QUESTION

Python Scrapy Login and Crawl Multiple Pages

Asked 2020-Dec-03 at 11:27

I am working on creating a script to crawl kenpom.com to capture college basketball statistics. I have become better at Python and Scrapy largely due to the community on Stack Overflow. Thank you very much!

I have been able to successfully login to the site via scrapy but I am not able to figure out how to login and then scrape multiple pages. It appears that the script is attempting to login everytime it hits a new page.

What changes do I have to make in order to login, select pages to crawl via date range, and then scrape the desired data?

Thanks in advance!

Here is my Spider:

...

ANSWER

Answered 2020-Dec-03 at 11:27

There is no login in your code at all (according to your debug output). Try this version:

Source https://stackoverflow.com/questions/65113666

QUESTION

Scrapy doesn't bring back the elements

Asked 2020-Nov-22 at 11:47

The log, I suppose, shows no serious problem, but no elements are scraped. So, I guess the problem might be because of the XPath expressions. But, I double-checked them and simplify them as well as I could. Therefore, I really need help in finding the bugs here.

Here is the log I got:

...

ANSWER

Answered 2020-Nov-19 at 16:19

I recommend to use this expressions for parse_podcast:

Source https://stackoverflow.com/questions/64909870

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

Vulnerabilities

No vulnerabilities reported

Install robotstxt

You can download it from GitHub.

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 .

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