black format

ping.py

@@ -6,21 +6,21 @@ from scrapy.spiders import CrawlSpider, Rule
 
 class PingSpider(CrawlSpider):
 
-    name = 'ping'
+    name = "ping"
 
     custom_settings = {
         # default: 3 min
-        'DOWNLOAD_TIMEOUT': 30, # [s]
+        "DOWNLOAD_TIMEOUT": 30,  # [s]
         # WORKAROUND
         # [boto] ERROR: Unable to read instance data, giving up
-        'DOWNLOAD_HANDLERS': {'s3': None},
+        "DOWNLOAD_HANDLERS": {"s3": None},
     }
 
     def __init__(self, start_url):
         self.start_urls = [start_url]
         self.rules = (
-            Rule(LinkExtractor(allow='^'+re.escape(start_url))),
-            Rule(LinkExtractor(tags='img', attrs='src', deny_extensions=set())),
-            Rule(LinkExtractor(tags='link', attrs='href', deny_extensions=set())),
+            Rule(LinkExtractor(allow="^" + re.escape(start_url))),
+            Rule(LinkExtractor(tags="img", attrs="src", deny_extensions=set())),
+            Rule(LinkExtractor(tags="link", attrs="href", deny_extensions=set())),
         )
         super(PingSpider, self).__init__()