hermetic_infra

Reviewed By: jasonwhite

Differential Revision: D64105413

fbshipit-source-id: 0d3a27a9a3d9deeaa545e42b9e2d96ed307d5c18

detcore/tests/lit/generate-test.py

@@ -108,7 +108,7 @@ def yes_no(message):
     Prompts the user for a boolean.
     """
     while True:
-        s = input("{}? (Y/n): ".format(message)).lower()
+        s = input(f"{message}? (Y/n): ").lower()
         if not s or s == "y":
             return True
         if s == "n":
@@ -121,7 +121,7 @@ def gen_test(name, lang):
     try:
         name.mkdir(parents=True, exist_ok=False)
     except FileExistsError:
-        print("The test '{}' already exists.".format(name))
+        print(f"The test '{name}' already exists.")
         return
 
     if lang == "rust":

tests/util/simplest_server.py

@@ -24,7 +24,7 @@ def do_GET(self):
 
 with socketserver.TCPServer(("", 0), Hello) as server:
     address, port = server.server_address
-    print("{}:{}".format(address, port), flush=True)
+    print(f"{address}:{port}", flush=True)
     if requests > 0:
         for _i in range(0, requests):
             server.handle_request()

tests/util/ssl_server.py

@@ -23,7 +23,7 @@
     sys.stderr.write("[server] Answering only " + str(requests) + " requests.\n")
 
 
-print("{}:{}".format(httpd.server_name, httpd.server_port), flush=True)
+print(f"{httpd.server_name}:{httpd.server_port}", flush=True)
 if requests > 0:
     for _i in range(0, requests):
         httpd.handle_request()