EDK Reference
Extension Classes
The currently supported Describe output formats. |
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Basic extension interface that must be implemented by all extensions. |
Process Management
Invoker utility class for invoking subprocesses. |
Logging Utilities
Recommended logging configuration for extensions.
- meltano.edk.logging.default_logging_config(level: int = 20, timestamps: bool = False, levels: bool = False, json_format: bool = False) None
default/demo structlog configuration.
- Parameters:
level – logging level.
timestamps – include timestamps in the log.
levels – include levels in the log.
json_format – if True, use JSON format, otherwise use human-readable format.
- meltano.edk.logging.parse_log_level(log_level: str) int
Parse a level descriptor into an logging level.
- Parameters:
log_level – level descriptor.
- Returns:
actual logging level.
- Return type:
int
- meltano.edk.logging.pass_through_logging_config() None
Pass-through logging configuration.
Setups a logging config using the LOG_LEVEL, LOG_TIMESTAMPS, LOG_LEVELS, and MELTANO_LOG_JSON env vars.
- meltano.edk.logging.strtobool(val: str) bool
Convert a string representation of truth to true (1) or false (0).
True values are ‘y’, ‘yes’, ‘t’, ‘true’, ‘on’, and ‘1’; false values are ‘n’, ‘no’, ‘f’, ‘false’, ‘off’, and ‘0’. Raises ValueError if ‘val’ is anything else.
Case is ignored in string comparisons.
Re-implemented from distutils.util.strtobool to avoid importing distutils.
- Parameters:
val – The string to convert to a boolean.
- Returns:
True if the string represents a truthy value, False otherwise.
- Raises:
ValueError – If the string is not a valid representation of a boolean.