structloglisted
Install: claude install-skill aiskillstore/marketplace
# Structlog Skill
## Quick Start
```python
import structlog
# Basic usage
log = structlog.get_logger()
log.info("hello, %s!", "world", key="value", more_than_strings=[1, 2, 3])
```
## Common Patterns
### Basic Configuration
```python
import structlog
structlog.configure(
processors=[
structlog.contextvars.merge_contextvars,
structlog.processors.add_log_level,
structlog.processors.StackInfoRenderer(),
structlog.dev.set_exc_info,
structlog.processors.TimeStamper(fmt="%Y-%m-%d %H:%M:%S", utc=False),
structlog.dev.ConsoleRenderer()
],
wrapper_class=structlog.make_filtering_bound_logger(logging.NOTSET),
context_class=dict,
logger_factory=structlog.PrintLoggerFactory(),
cache_logger_on_first_use=False
)
```
### JSON Logging
```python
import structlog
# Configure for JSON output
structlog.configure(
processors=[structlog.processors.JSONRenderer()]
)
log = structlog.get_logger()
log.info("Processing request", request_id="req-123", user_id=456)
# Output: {"event": "Processing request", "request_id": "req-123", "user_id": 456}
```
### Standard Library Integration
```python
import logging
import structlog
# Configure standard logging
logging.basicConfig(
format="%(message)s",
stream=sys.stdout,
level=logging.INFO
)
# Configure structlog to use standard library
structlog.configure(
processors=[
structlog.stdlib.filter_by_level,
structlog.stdlib.add_logger_name,