crashbytes-resilience
Unified resilience patterns for Python — retry, circuit breaker, rate limiter, timeout, bulkhead, fallback. Zero dependencies. Sync + async. Thread-safe.
Install
pip install crashbytes-resilience
Usage
from crashbytes_resilience import retry, circuit_breaker, timeout, fallback, pipeline
@retry(max_attempts=3, delay=0.5, backoff=2.0)
def fetch_data():
...
@circuit_breaker(failure_threshold=5, recovery_timeout=30)
def call_service():
...
@timeout(5.0)
async def slow_operation():
...
@fallback(lambda: {"cached": True})
def get_config():
...
# Compose patterns
@pipeline(retry(max_attempts=3, delay=0.1), timeout(5.0), fallback(lambda: None))
def resilient_call():
...
Patterns
| Decorator | Description |
|---|---|
@retry() |
Retry with exponential backoff |
@circuit_breaker() |
Stop calling failing services |
@rate_limiter() |
Token-bucket rate limiting |
@timeout() |
Time-limit operations |
@bulkhead() |
Limit concurrent executions |
@fallback() |
Provide fallback on failure |
@pipeline() |
Compose multiple patterns |
All patterns work with both sync and async functions.
License
MIT
1 maintainer
Metadata
1 maintainer
Release files for crashbytes-resilience 1.1.9
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| crashbytes_resilience-1.1.9.tar.gz | 52.8 kB | Details |
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| crashbytes_resilience-1.1.9-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 58.7 kB
Release files / crashbytes_resilience-1.1.9.tar.gz
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