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edtlib: remove python 3.5 workaround

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Remove a yaml monkeypatch. It is no longer needed since we support 3.6
or later on Zephyr v2.7 LTS and 3.8 or later on what will become v3.2.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This commit is contained in:
Martí Bolívar 2022-09-06 08:32:28 -07:00 committed by Carles Cufí
parent 735921fa68
commit 7ef9c4b20e
1 changed files with 0 additions and 12 deletions
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scripts/dts/python-devicetree/src/devicetree/edtlib.py
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@ -2950,18 +2950,6 @@ class _BindingLoader(Loader):
# Add legacy '!include foo.yaml' handling
_BindingLoader.add_constructor("!include", _binding_include)
# Use OrderedDict instead of plain dict for YAML mappings, to preserve
# insertion order on Python 3.5 and earlier (plain dicts only preserve
# insertion order on Python 3.6+). This makes testing easier and avoids
# surprises.
#
# Adapted from
# https://stackoverflow.com/questions/5121931/in-python-how-can-you-load-yaml-mappings-as-ordereddicts.
# Hopefully this API stays stable.
_BindingLoader.add_constructor(
yaml.resolver.BaseResolver.DEFAULT_MAPPING_TAG,
lambda loader, node: OrderedDict(loader.construct_pairs(node)))
#
# "Default" binding for properties which are defined by the spec.
#