proxyspider | 代理IP 采集程序 | Proxy library

by zhangchenchen Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | proxyspider Summary

proxyspider is a Python library typically used in Networking, Proxy applications. proxyspider has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

代理IP 采集程序

Support

Quality

Security

License

Reuse

Support

proxyspider has a low active ecosystem.

It has 265 star(s) with 60 fork(s). There are 22 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 2 have been closed. On average issues are closed in 330 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of proxyspider is current.

Quality

proxyspider has 0 bugs and 0 code smells.

Security

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

proxyspider code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

proxyspider does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

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

Build file is available. You can build the component from source.

Top functions reviewed by kandi - BETA

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

get proxies
Fetch a given URL .
Fetch proxies from queue
Uploads to bucket .
Initialize the connection .
Fetch spider .
Compare two proxies .
Return the hash of the proxy data .

Get all kandi verified functions for this library.

proxyspider Key Features

No Key Features are available at this moment for proxyspider.

proxyspider Examples and Code Snippets

No Code Snippets are available at this moment for proxyspider.

Community Discussions

Trending Discussions on proxyspider

Facing scrapy selenium issues while using SeleniumRequest

Can't get desired results using try/except clause within scrapy

Request is not being proxied through middleware

Unable to use proxies one by one until there is a valid response

QUESTION

Facing scrapy selenium issues while using SeleniumRequest

Asked 2019-May-22 at 12:34

I've written a very tiny script to parse the name of different restaurants from a webpage using scrapy in combination with selenium making use of scrapy-selenium library.

My settings.py file contains:

...

ANSWER

Answered 2019-May-22 at 12:34

File "C:\Users\WCS\AppData\Local\Programs\Python\Python37-32\lib\site-packages\scrapy_selenium\middlewares.py" line 43, in __init__ for argument in driver_arguments: builtins.TypeError: 'NoneType' object is not >iterable

According to github source of that line 43 your application tried to read data from 'SELENIUM_DRIVER_ARGUMENTS' setting which is required for selenium middleware and is not presented in your code .

Source https://stackoverflow.com/questions/56246545

QUESTION

Can't get desired results using try/except clause within scrapy

Asked 2019-May-06 at 20:17

I've written a script in scrapy to make proxied requests using newly generated proxies by get_proxies() method. I used requests module to fetch the proxies in order to reuse them in the script. What I'm trying to do is parse all the movie links from it's landing page and then fetch the name of each movie from it's target page. My following script can use rotation of proxies.

I know there is an easier way to change proxies, like it is described here HttpProxyMiddleware but I would still like to stick to the way I'm trying here.

website link

This is my current attempt (It keeps using new proxies to fetch a valid response but every time it gets 503 Service Unavailable):

...

ANSWER

Answered 2019-Apr-29 at 17:50

According to scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware docs (and source)
proxy meta key is expected to use (not https_proxy)

Source https://stackoverflow.com/questions/55907516

QUESTION

Request is not being proxied through middleware

Asked 2019-May-01 at 09:13

I've written a script in scrapy to make a request pass through a custom middleware in order for that request to be proxied. However, the script doesn't seem to have any effect of that middleware. When I print response.meta, I get {'download_timeout': 180.0, 'download_slot': 'httpbin.org', 'download_latency': 0.9680554866790771} which clearly indicates that my request is not passing through the custom middleware. I've used CrawlerProcess to run the script.

spider contains:

...

ANSWER

Answered 2019-Apr-30 at 21:16

perhaps return None instead of a Request? Returning a Request prevents any other downloader middlewares from running.

https://docs.scrapy.org/en/latest/topics/downloader-middleware.html#scrapy.downloadermiddlewares.DownloaderMiddleware.process_request

Source https://stackoverflow.com/questions/55928665

QUESTION

Unable to use proxies one by one until there is a valid response

Asked 2019-Mar-01 at 01:29

I've written a script in python's scrapy to make a proxied requests using either of the newly generated proxies by get_proxies() method. I used requests module to fetch the proxies in order to reuse them in the script. However, the problem is the proxy my script chooses to use may not be the good one always so sometimes it doesn't fetch valid response.

How can I let my script keep trying with different proxies until there is a valid response?

My script so far:

...

ANSWER

Answered 2019-Feb-24 at 01:41

you need write a downloader middleware, to install a process_exception hook, scrapy calls this hook when exception raised. in the hook, you could return a new Request object, with dont_filter=True flag, to let scrapy reschedule the request until it succeeds.

in the meanwhile, you could verify response extensively in process_response hook, check the status code, response content etc., and reschedule request as necessary.

in order to change proxy easily, you should use built-in HttpProxyMiddleware, instead of tinker with environ:

Source https://stackoverflow.com/questions/54801031

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

Vulnerabilities

No vulnerabilities reported

Install proxyspider

You can download it from GitHub.
You can use proxyspider 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 .

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