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Python Web Scraping
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Python Web Scraping
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18 Questions

1. Which code snippet will create a custom pipeline class that will return a warning when no header is found in the SpiderPerson spider, but -will still return the item
2. You need to find all 'hl' header attributes in a web page. How can this be accomplished using Beautiful Soup?
3. You create a web scraping application that uses Beautiful Soup to scrape information from a media webpage. A co-worker uses a different scraping library to -scrape the same webpage; however, their resulting dataset is
different than yours. How could this have happened
4. When might you want to use the html5lib parser with Beautiful Soup?
5. What is a supported parser for Beautiful Soup?
6. What is currently the only supported parser in Beautiful Soup for dealing with extensible markup language?
7. You need to search through a long HTML document and find all of the mentioned numbers. How could you utilize Beautiful Soup and regex to -parse for this specific data
8. Which line of code is next when trying to discover the content type?
python
r = requests.get('https://api.github.com/user', auth=('user', 'pass'))
9. What is true regarding overriding pipeline methods?
10. Which procedure generally does not apply to web scraping analytical data from a web page?
11. What is currently the only supported parser in Beautiful Soup for dealing with extensible markup language?
12. You create a web scraping application that uses Beautiful Soup to scrape information from a media webpage. A co-worker uses a different scraping library to -scrape the same webpage; however, their resulting dataset is
different than yours. How could this have happened
13. What do the following lines of code produce?
python
soup = Beautiful Soup(

link

)
soup.find('a')
14. When attempting to download a media file using the built-in Python library urllib.request , what step comes after opening the URL file?
15. You need to search through a long HTML document and find all of the mentioned numbers. How could you utilize Beautiful Soup and regex to -parse for this specific data
16. Which type of classes can be defined in Scrapy to scrape data from a website?
17. Which type of classes can be defined in Scrapy to scrape data from a website?
18. When might you want to use the html5lib parser with Beautiful Soup?