bpo-36373: Deprecate explicit loop parameter in all public asyncio APIs [streams] (GH-13671)
This PR deprecate explicit loop parameters in all public asyncio APIs
This issues is split to be easier to review.
Second step: streams.py
https://bugs.python.org/issue36373
diff --git a/Lib/asyncio/streams.py b/Lib/asyncio/streams.py
index 480f1a3..f03441b 100644
--- a/Lib/asyncio/streams.py
+++ b/Lib/asyncio/streams.py
@@ -175,6 +175,10 @@
stacklevel=2)
if loop is None:
loop = events.get_event_loop()
+ else:
+ warnings.warn("The loop argument is deprecated since Python 3.8, "
+ "and scheduled for removal in Python 3.10.",
+ DeprecationWarning, stacklevel=2)
reader = StreamReader(limit=limit, loop=loop)
protocol = StreamReaderProtocol(reader, loop=loop, _asyncio_internal=True)
transport, _ = await loop.create_connection(
@@ -213,6 +217,10 @@
stacklevel=2)
if loop is None:
loop = events.get_event_loop()
+ else:
+ warnings.warn("The loop argument is deprecated since Python 3.8, "
+ "and scheduled for removal in Python 3.10.",
+ DeprecationWarning, stacklevel=2)
def factory():
reader = StreamReader(limit=limit, loop=loop)
@@ -414,6 +422,10 @@
stacklevel=2)
if loop is None:
loop = events.get_event_loop()
+ else:
+ warnings.warn("The loop argument is deprecated since Python 3.8, "
+ "and scheduled for removal in Python 3.10.",
+ DeprecationWarning, stacklevel=2)
reader = StreamReader(limit=limit, loop=loop)
protocol = StreamReaderProtocol(reader, loop=loop,
_asyncio_internal=True)
@@ -473,6 +485,10 @@
stacklevel=2)
if loop is None:
loop = events.get_event_loop()
+ else:
+ warnings.warn("The loop argument is deprecated since Python 3.8, "
+ "and scheduled for removal in Python 3.10.",
+ DeprecationWarning, stacklevel=2)
def factory():
reader = StreamReader(limit=limit, loop=loop)