use f-strings for the newly merged code from master

Issue: #4324
2020-08-29 07:21:48 +02:00 · 2020-08-29 07:21:48 +02:00 · ffdf6fe100
parent defeaacbc2
commit ffdf6fe100
1 changed files with 1 additions and 1 deletions
--- a/tests/spiders.py
+++ b/tests/spiders.py
@ -177,7 +177,7 @@ class AsyncDefAsyncioGenComplexSpider(SimpleSpider):
    depth = 2

    def _get_req(self, index, cb=None):
-        return Request(self.mockserver.url("/status?n=200&request=%d" % index),
+        return Request(self.mockserver.url(f"/status?n=200&request={index}"),
                       meta={'index': index},
                       dont_filter=True,
                       callback=cb)