-
```
Current behaviour:
The crawler now runs only on single-system configurations.
Desired behaviour:
The crawler must be able to run on multiple machines in parallel in a
transparent way for the us…
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你好，修改downloadPath.json文件之后，action执行成功，但是在目录下没有任何文件，提示“No files were found with the provided…
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In `__init__` method of `JsonCrawler`, I wonder what below code block does
`super(JsonCrawler, self).__init__()`
one more thing,
while initializing JsonCrawler instance I assigned the 'active' …
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Hi, I'm new to scrapy and I want to send some emails after the spider closed. But I got some errors, anyone know ? I'm using python2.7 and scrapy 1.5.1.
Here are my codes:
```
class AlertSpider(s…
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2021-12-12 16:47:07 [twisted] CRITICAL: Unhandled Error
Traceback (most recent call last):
File "d:\python\lib\site-packages\scrapy\commands\crawl.py", line 27, in run
self.crawler_process.st…
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# Python: 用爬蟲在 PTT 上監聽關鍵字並寄通知信 | 伊果的沒人看筆記本
Python 爬蟲練習：當 PTT 團購板上新發了一篇 Netflix 的文，馬上寄信告訴我。主要步驟為用 Python 的 requests_html 包爬 PTT 團購板的文章標題、並寄信（使用 Gmail）和持續監視。
[https://igouist.github.io/post/2019/12/pt…
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Hello! I have a problem with
"Block 274900 crawled
Caught an error from Bitcoind RCP, Reconnecting and retrying...(1/10)
Block 275000 crawled" or
Caught an error from Bitcoind RCP, Reconnecting and …
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Lots of people using aiohttp client to crawl internet [1], I think to encourage good practices and idiomatic approach it is good idea to have specific demo for this purposes. Good starting point is [2…
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C:\Email-Crawler-Lead-Generator>pip install -r requirements.txt
ERROR: Could not open requirements file: [Errno 2] No such file or directory: 'requirements.txt'
WARNING: You are using pip version …
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```
Current behaviour:
The crawler now runs only on single-system configurations.
Desired behaviour:
The crawler must be able to run on multiple machines in parallel in a
transparent way for the us…