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bpo-47061: deprecate the aifc module (GH-32134)

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Co-authored-by: Christian Heimes <christian@python.org>
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Brett Cannon 2022-04-05 12:05:48 -07:00 • committed by GitHub
parent 944f09adfc
commit c1d93b6411
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10 changed files with 95 additions and 6 deletions
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21
Lib/warnings.py
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@ -483,6 +483,27 @@ class catch_warnings(object):
self._module._showwarnmsg_impl = self._showwarnmsg_impl
_DEPRECATED_MSG = "{name!r} is deprecated and slated for removal in Python {remove}"
def _deprecated(name, message=_DEPRECATED_MSG, *, remove, _version=sys.version_info):
"""Warn that *name* is deprecated or should be removed.
RuntimeError is raised if *remove* specifies a major/minor tuple older than
the current Python version or the same version but past the alpha.
The *message* argument is formatted with *name* and *remove* as a Python
version (e.g. "3.11").
"""
remove_formatted = f"{remove[0]}.{remove[1]}"
if (_version[:2] > remove) or (_version[:2] == remove and _version[3] != "alpha"):
msg = f"{name!r} was slated for removal after Python {remove_formatted} alpha"
raise RuntimeError(msg)
else:
msg = message.format(name=name, remove=remove_formatted)
warn(msg, DeprecationWarning, stacklevel=3)
# Private utility function called by _PyErr_WarnUnawaitedCoroutine
def _warn_unawaited_coroutine(coro):
msg_lines = [