run_app: make print=None disable printing

aio-libs · Sep 11, 2017 · 7b20128 · 7b20128
1 parent c7e8356
commit 7b20128
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Showing 4 changed files with 7 additions and 3 deletions.
diff --git a/CONTRIBUTORS.txt b/CONTRIBUTORS.txt
@@ -29,6 +29,7 @@ Andrew Leech
 Andrew Lytvyn
 Andrew Svetlov
 Andrii Soldatenko
+Antoine Pietri
 Anton Kasyanov
 Arthur Darcet
 Ben Bader

diff --git a/aiohttp/web.py b/aiohttp/web.py
@@ -447,8 +447,9 @@ def run_app(app, *, host=None, port=None, path=None, sock=None,
                 pass
 
         try:
-            print("======== Running on {} ========\n"
-                  "(Press CTRL+C to quit)".format(', '.join(uris)))
+            if print:
+                print("======== Running on {} ========\n"
+                      "(Press CTRL+C to quit)".format(', '.join(uris)))
             loop.run_forever()
         except (GracefulExit, KeyboardInterrupt):  # pragma: no cover
             pass

diff --git a/changes/2260.feature b/changes/2260.feature
@@ -0,0 +1 @@
+run_app: Make print=None disable printing
diff --git a/docs/web_reference.rst b/docs/web_reference.rst
@@ -2400,7 +2400,8 @@ Utilities
                        ``None`` for HTTP connection.
 
    :param print: a callable compatible with :func:`print`. May be used
-                 to override STDOUT output or suppress it.
+                 to override STDOUT output or suppress it. Passing `None`
+                 disables output.
 
    :param int backlog: the number of unaccepted connections that the
                        system will allow before refusing new