dlt.common.configuration.resolve

initialize_credentials

def initialize_credentials(hint: Any,
                           initial_value: Any) -> CredentialsConfiguration

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Instantiate credentials of type hint with initial_value. The initial value must be a native representation (typically string) or a dictionary corresponding to credential's fields. In case of union of credentials, the first configuration in the union fully resolved by initial value will be instantiated.

inject_section

def inject_section(
        section_context: ConfigSectionContext,
        merge_existing: bool = True,
        lock_context: bool = False) -> ContextManager[ConfigSectionContext]

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Context manager that sets section specified in section_context to be used during configuration resolution. Optionally merges the context already in the container with the one provided

Arguments:

• section_context ConfigSectionContext - Instance providing a pipeline name and section context

• merge_existing bool, optional - Merges existing section context with section_context in the arguments by executing merge_style function on section_context. Defaults to True.

• lock_context bool, optional - Instruct to threadlock the current thread to prevent race conditions in context injection.

  Default Merge Style: Gets pipeline_name and sections from existing context if they are not provided in section_context argument.

Yields:

• Iterator[ConfigSectionContext] - Context manager with current section context