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author | Benjamin Schubert <contact@benschubert.me> | 2019-07-26 16:13:49 +0100 |
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committer | Benjamin Schubert <contact@benschubert.me> | 2019-07-26 16:14:54 +0100 |
commit | 42a66cbc799b4270d7b7d2e77a151071f5f0324b (patch) | |
tree | 45d01a4f7aec6357d09cc8a36cfe6d99721688fb | |
parent | 50662208fc80ec0ce1add64f82951e35b9626f4b (diff) | |
download | buildstream-bschubert/new-node-enum.tar.gz |
optionpool: Use 'get_enum' for getting the option typebschubert/new-node-enum
This improves the consistency of our error reporting
-rw-r--r-- | src/buildstream/_options/optionpool.py | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/src/buildstream/_options/optionpool.py b/src/buildstream/_options/optionpool.py index d6b1b1614..4172d5fcd 100644 --- a/src/buildstream/_options/optionpool.py +++ b/src/buildstream/_options/optionpool.py @@ -22,6 +22,7 @@ import jinja2 from .._exceptions import LoadError, LoadErrorReason from ..node import MappingNode, SequenceNode, _assert_symbol_name +from ..types import FastEnum from .optionbool import OptionBool from .optionenum import OptionEnum from .optionflags import OptionFlags @@ -40,6 +41,15 @@ _OPTION_TYPES = { } +class OptionTypes(FastEnum): + OptionBool.OPTION_TYPE = OptionBool.OPTION_TYPE + OptionEnum.OPTION_TYPE = OptionEnum.OPTION_TYPE + OptionFlags.OPTION_TYPE = OptionFlags.OPTION_TYPE + OptionEltMask.OPTION_TYPE = OptionEltMask.OPTION_TYPE + OptionArch.OPTION_TYPE = OptionArch.OPTION_TYPE + OptionOS.OPTION_TYPE = OptionOS.OPTION_TYPE + + class OptionPool(): def __init__(self, element_path): @@ -80,13 +90,8 @@ class OptionPool(): # Assert that the option name is a valid symbol _assert_symbol_name(option_name, "option name", ref_node=option_definition, allow_dashes=False) - opt_type_name = option_definition.get_str('type') - try: - opt_type = _OPTION_TYPES[opt_type_name] - except KeyError: - p = option_definition.get_scalar('type').get_provenance() - raise LoadError("{}: Invalid option type '{}'".format(p, opt_type_name), - LoadErrorReason.INVALID_DATA) + opt_type_name = option_definition.get_enum('type', OptionTypes) + opt_type = _OPTION_TYPES[opt_type_name.value] option = opt_type(option_name, option_definition, self) self._options[option_name] = option |