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I have given the following in my scrapy settings.py file
RABBITMQ_CONNECTION_PARAMETERS = {'host': 'amqp://username:password@rabbitmqserver', 'port':5672}
But I am getting the following error:
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`scrapy-sentry` currently does not capture exceptions that happen outside the spider's `on_error` signal. This limits the usefulness of the extension. Luckily, It is pretty easy to fix as well. I curr…
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**Describe the bug**
启用异步的TWISTED_REACTOR时候,部署就会报错
**Traceback**
Traceback (most recent call last):
File "D:\anaconda\envs\scrapy\lib\site-packages\twisted\web\http.py", line 2369, in …
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I have created a new project with this command : `scrapy startproject first_scrapy`
But now i want to change this project name to "web_crawler" . After i tried to change project name , i can not st…
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1. 使用scrapy.spider.CrawlSpider以及 Rule方法来定义如何从爬取页面提取链接
2. 定制不同pipeline来决定对item(爬取得到的内容)处理
- 清理HTML数据
- 验证爬取的数据
- 查重(并丢弃)
- 将爬取的结果保存到数据库中
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The error below suggest that my proxy connection is being refused. The proxy was tested with curl and it is infact working, it requires no credentials which is why the username and password fields wer…
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看到你这里没有使用代理IP,所以想问下有发生被BAN的情况吗?
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## For
version 0.18.4
## Situation
A Spider gets one Reuqest from `start_requests`, and `start_requests` won't stop because it depends on the MQ.
I know spider is sheduled by "yield". But if the …
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Command:
`shub deploy`
Error:
```
Packing version 6662fa8-mzfr/123pronto-spider
Deploying to Scrapy Cloud project “193896”
Error: Deploy failed (400):
version: This value does not match the r…
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步骤都是按照流程设置的,不知道哪里出现了问题,具体报错如下,望大佬解答。
2023-04-17 20:49:42 [scrapy.core.scraper] ERROR: Spider error processing (referer: https://s.weibo.com/weibo?q=%E5%8D%97%E4%BA%AC&typeall=1&suball=1×cope=cu…