line length 79, not 76 😅

Author: martin-martin

web-scraping-with-scrapy-and-mongodb/books/books/middlewares.py

@@ -16,9 +16,7 @@ class BooksSpiderMiddleware:
     def from_crawler(cls, crawler):
         # This method is used by Scrapy to create your spiders.
         s = cls()
-        crawler.signals.connect(
-            s.spider_opened, signal=signals.spider_opened
-        )
+        crawler.signals.connect(s.spider_opened, signal=signals.spider_opened)
         return s
 
     def process_spider_input(self, response, spider):
@@ -65,9 +63,7 @@ class BooksDownloaderMiddleware:
     def from_crawler(cls, crawler):
         # This method is used by Scrapy to create your spiders.
         s = cls()
-        crawler.signals.connect(
-            s.spider_opened, signal=signals.spider_opened
-        )
+        crawler.signals.connect(s.spider_opened, signal=signals.spider_opened)
         return s
 
     def process_request(self, request, spider):

web-scraping-with-scrapy-and-mongodb/books/tests/test_book.py

@@ -29,9 +29,7 @@ def test_parse_scrapes_all_items(self):
         results = list(self.spider.parse(self.response))
 
         # There should be two book items and one pagination request
-        book_items = [
-            item for item in results if isinstance(item, BookItem)
-        ]
+        book_items = [item for item in results if isinstance(item, BookItem)]
         pagination_requests = [
             item for item in results if isinstance(item, Request)
         ]