This release is a pre-release and may not be stable for production use.
safepy: safety belt for Python distributed services
Safepy (rhymes with safety) is a latency and fault tolerance library for Python 3.5 (or greater) inspired by Hystrix, Cloud Design Patterns, AWS Architecture Blog and many others.
How to use the library
You can either use the mechanisms as decorators:
from safety import retry
class ProfileService(object):
@retry(attempts=3, base_delay=1)
async def get_profile(self, username):
...Or to dynamically recreate protected methods:
from safety import retry
class ProfileService(object):
def __init__(self):
self.get_profile = retry(attempts=3, base_delay=1)(
self.get_profile
)
async def get_profile(self, username):
...Retry
from safepy import retry
class ServiceA(object):
@retry(attempts=3, base_delay=1)
async def call():
...Notes
The default retry is an alias for retry_with_jitter_backoff, a retry mechanism which uses jitter backoff. For exponential backoff use retry_with_exponential_backoff.
1 maintainer
Metadata
1 maintainer
Release files for safepy 0.1.0a0
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| safepy-0.1.0a0.tar.gz | 5.9 kB | Without provenance | Details for safepy-0.1.0a0.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| safepy-0.1.0a0-py3-none-any.whl | Python 3 | none | any | Details for safepy-0.1.0a0-py3-none-any.whl |
Total release size: 15.8 kB
Release files / safepy-0.1.0a0.tar.gz
| Download URL | safepy-0.1.0a0.tar.gz |
|---|---|
| Size | 5.9 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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|
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BLAKE2b-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / safepy-0.1.0a0-py3-none-any.whl
| Download URL | safepy-0.1.0a0-py3-none-any.whl |
|---|---|
| Size | 9.9 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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|
|
BLAKE2b-256 checksum How to use checksums |
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|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Security for safepy 0.1.0a0
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