mirror of
https://github.com/PiBrewing/craftbeerpi4.git
synced 2024-11-22 23:18:12 +01:00
33 lines
1.4 KiB
Python
33 lines
1.4 KiB
Python
# This is a stub package designed to roughly emulate the _yaml
|
|
# extension module, which previously existed as a standalone module
|
|
# and has been moved into the `yaml` package namespace.
|
|
# It does not perfectly mimic its old counterpart, but should get
|
|
# close enough for anyone who's relying on it even when they shouldn't.
|
|
import yaml
|
|
|
|
# in some circumstances, the yaml module we imoprted may be from a different version, so we need
|
|
# to tread carefully when poking at it here (it may not have the attributes we expect)
|
|
if not getattr(yaml, '__with_libyaml__', False):
|
|
from sys import version_info
|
|
|
|
exc = ModuleNotFoundError if version_info >= (3, 6) else ImportError
|
|
raise exc("No module named '_yaml'")
|
|
else:
|
|
from yaml._yaml import *
|
|
import warnings
|
|
warnings.warn(
|
|
'The _yaml extension module is now located at yaml._yaml'
|
|
' and its location is subject to change. To use the'
|
|
' LibYAML-based parser and emitter, import from `yaml`:'
|
|
' `from yaml import CLoader as Loader, CDumper as Dumper`.',
|
|
DeprecationWarning
|
|
)
|
|
del warnings
|
|
# Don't `del yaml` here because yaml is actually an existing
|
|
# namespace member of _yaml.
|
|
|
|
__name__ = '_yaml'
|
|
# If the module is top-level (i.e. not a part of any specific package)
|
|
# then the attribute should be set to ''.
|
|
# https://docs.python.org/3.8/library/types.html
|
|
__package__ = ''
|