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Load to existing config

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This commit is contained in:
Joscha 2019-06-20 17:44:26 +00:00
parent ae1bbc63e7
commit 9d20aaa394
1 changed files with 4 additions and 3 deletions
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7
cheuph/config.py
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@ -1,6 +1,6 @@
from dataclasses import dataclass, field
from enum import Enum, auto
from typing import Any, Callable, Dict, List, Optional, Tuple
from typing import Any, Callable, Dict, List, Optional, Tuple, TypeVar
__all__ = ["ConfigException", "ConfigValueException", "TransparentConfig",
"Kind", "Condition", "Option", "TreeLoader"]
@ -78,6 +78,8 @@ class Option:
if not condition(value):
raise ConfigValueException(error_message)
T = TypeVar("T", bound=TransparentConfig)
class TreeLoader:
def __init__(self) -> None:
@ -94,8 +96,7 @@ class TreeLoader:
return config
def load(self, data: Any) -> TransparentConfig:
config = TransparentConfig()
def load_to(self, config: T, data: Any) -> T:
errors = []
for name, option in self._options.items():