epistle | old-style typeface | User Interface library
kandi X-RAY | epistle Summary
kandi X-RAY | epistle Summary
old-style typeface
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- Grid of x - axis
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Trending Discussions on epistle
QUESTION
I am trying to resolve the following: I created a list of the books in the Bible. I also created a Dictionary which has a Key and a Value which is a reference to the list created.
I would like to see if a string value is present in the dictionary, if present, return the key of the value.
Here is my code:
...ANSWER
Answered 2018-Jul-20 at 16:12How about this, using the dict.items()
method:
QUESTION
I found that my CrawlSpider
only crawls start_urls
, and not going any further.
The following is my code.
...ANSWER
Answered 2017-Apr-08 at 01:45from CrawlSpider
documentation:
follow is a boolean which specifies if links should be followed from each response extracted with this rule. If callback is None follow defaults to True, otherwise it defaults to False
you cannot have a rule with callback
and follow=True
at the same time. It will only listen to the callback, and it won't go further.
So the main idea behind CrawlSpider
's rules is that it can find links to follow and links to actually extract.
Now scrapy
isn't the best idea to check your "local" files, for that just create a simple script.
Another error is that you are setting the allowed_domains
class variable, which specifies which domains it should accept. All the others are rejected, and this only works for links on the internet. Remove that variable if you don't want to reject domains, or if you are not using domains at all (your case).
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Install epistle
You can use epistle 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.
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