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amqp-client-python-0.1.9
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Python AMQP Client Library
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | amqp-client-python-0.1.9 |
| نام | amqp-client-python |
| نسخه کتابخانه | 0.1.9 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | NUTES UEPB |
| ایمیل نویسنده | dev.seniorsaudemovel@gmail.com |
| آدرس صفحه اصلی | https://github.com/nutes-uepb/amqp-client-python |
| آدرس اینترنتی | https://pypi.org/project/amqp-client-python/ |
| مجوز | Apache-2.0 |
# AMQP Client Python
[![License][license-image]][license-url]
<a href="https://pypi.org/project/amqp-client-python" target="_blank">
<img src="https://img.shields.io/pypi/v/amqp-client-python?color=%2334D058&label=pypi%20package" alt="Package version">
</a><a href="https://pypi.org/project/amqp-client-python" target="_blank">
<img src="https://img.shields.io/pypi/pyversions/amqp-client-python.svg?color=%2334D058" alt="Supported Python versions">
</a>
[](https://pepy.tech/project/amqp-client-python)
[![Vulnerabilities][known-vulnerabilities-image]][known-vulnerabilities-url] [![Releases][releases-image]][releases-url]
--------
Client with high level of abstraction for manipulation of messages in the event bus RabbitMQ.
### Features:
- Automatic creation and management of queues, exchanges and channels;
- Connection persistence and auto reconnect;
- Support for **direct**, **topic** and **fanout** exchanges;
- Publish;
- Subscribe;
- Support for a Remote procedure call _(RPC)_.
[//]: # (These are reference links used in the body of this note.)
[license-image]: https://img.shields.io/badge/license-Apache%202-blue.svg
[license-url]: https://github.com/nutes-uepb/amqp-client-python/blob/master/LICENSE
[npm-image]: https://img.shields.io/npm/v/amqp-client-python.svg?color=red&logo=npm
[npm-url]: https://npmjs.org/package/amqp-client-python
[downloads-image]: https://img.shields.io/npm/dt/amqp-client-python.svg?logo=npm
[travis-url]: https://travis-ci.org/nutes-uepb/amqp-client-python
[coverage-image]: https://coveralls.io/repos/github/nutes-uepb/amqp-client-python/badge.svg
[coverage-url]: https://coveralls.io/github/nutes-uepb/amqp-client-python?branch=master
[known-vulnerabilities-image]: https://snyk.io/test/github/nutes-uepb/amqp-client-python/badge.svg?targetFile=requirements.txt
[known-vulnerabilities-url]: https://snyk.io/test/github/nutes-uepb/amqp-client-python?targetFile=requirements.txt
[releases-image]: https://img.shields.io/github/release-date/nutes-uepb/amqp-client-python.svg
[releases-url]: https://github.com/nutes-uepb/amqp-client-python/releases
### Examples:
#### you can use [sync](https://github.com/nutes-uepb/amqp-client-python/blob/develop/amqp_client_python/rabbitmq/eventbus_rabbitmq.py) , [async eventbus](https://github.com/nutes-uepb/amqp-client-python/blob/develop/amqp_client_python/rabbitmq/async_eventbus_rabbitmq.py) and [sync wrapper](https://github.com/nutes-uepb/amqp-client-python/blob/develop/amqp_client_python/rabbitmq/eventbus_wrapper_rabbitmq.py) of async eventbus
<details><summary>async usage </summary>
<br>
```Python
# basic configuration
from amqp_client_python import (
AsyncEventbusRabbitMQ,
Config, Options
)
from amqp_client_python.event import IntegrationEvent, IntegrationEventHandler
config = Config(Options("queue", "rpc_queue", "rpc_exchange"))
eventbus = AsyncEventbusRabbitMQ(config)
# publish
class ExampleEvent(IntegrationEvent):
EVENT_NAME: str = "ExampleEvent"
def __init__(self, event_type: str, message = []) -> None:
super().__init__(self.EVENT_NAME, event_type)
self.message = message
publish_event = ExampleEvent(rpc_exchange, ["message"])
eventbus.publish(publish_event, rpc_routing_key, "direct")
# subscribe
class ExampleEventHandler(IntegrationEventHandler):
def handle(self, body) -> None:
print(body) # handle messages
await eventbus.subscribe(subscribe_event, subscribe_event_handle, rpc_routing_key)
# rpc_publish
response = await eventbus.rpc_client(rpc_exchange, "user.find", ["content_message"])
# provider
async def handle2(*body) -> bytes:
print(f"body: {body}")
return b"content"
await eventbus.provide_resource("user.find", handle)
```
</details>
<details><summary>sync usage</summary>
```Python
from amqp_client_python import (
EventbusRabbitMQ,
Config, Options
)
from amqp_client_python.event import IntegrationEvent, IntegrationEventHandler
from examples.default import queue, rpc_queue, rpc_exchange, rpc_routing_key
class ExampleEvent(IntegrationEvent):
EVENT_NAME: str = "ExampleEvent"
ROUTING_KEY: str = rpc_routing_key
def __init__(self, event_type: str, message = []) -> None:
super().__init__(self.EVENT_NAME, event_type)
self.message = message
self.routing_key = self.ROUTING_KEY
class ExampleEventHandler(IntegrationEventHandler):
def handle(self, body) -> None:
print(body,"subscribe")
config = Config(Options(queue, rpc_queue, rpc_exchange))
eventbus = EventbusRabbitMQ(config=config)
class ExampleEvent(IntegrationEvent):
EVENT_NAME: str = "ExampleEvent"
def __init__(self, event_type: str, message = []) -> None:
super().__init__(self.EVENT_NAME, event_type)
self.message = message
from time import sleep
from random import randint
def handle(*body):
print(body[0], "rpc_provider")
return f"{body[0]}".encode("utf-8")
subscribe_event = ExampleEvent(rpc_exchange)
publish_event = ExampleEvent(rpc_exchange, ["message"])
subscribe_event_handle = ExampleEventHandler()
eventbus.subscribe(subscribe_event, subscribe_event_handle, rpc_routing_key)
eventbus.provide_resource(rpc_routing_key+"2", handle)
count = 0
running = True
from concurrent.futures import TimeoutError
while running:
try:
count += 1
if str(count) != eventbus.rpc_client(rpc_exchange, rpc_routing_key+"2", [f"{count}"]).decode("utf-8"):
running = False
#eventbus.publish(publish_event, rpc_routing_key, "direct")
#running = False
except TimeoutError as err:
print("timeout!!!: ", str(err))
except KeyboardInterrupt:
running=False
except BaseException as err:
print("Err:", err)
```
</details>
<details><summary>sync wrapper usage</summary>
```Python
from amqp_client_python import EventbusWrapperRabbitMQ, Config, Options
from amqp_client_python.event import IntegrationEvent, IntegrationEventHandler
config = Config(Options(queue, rpc_queue, rpc_exchange))
eventbus = EventbusWrapperRabbitMQ(config=config)
class ExampleEvent(IntegrationEvent):
EVENT_NAME: str = "ExampleEvent"
def __init__(self, event_type: str, message = []) -> None:
super().__init__(self.EVENT_NAME, event_type)
self.message = message
class ExampleEventHandler(IntegrationEventHandler):
async def handle(self, body) -> None:
print(body,"subscribe")
async def handle(*body):
print(body[0], "rpc_provider")
return f"{body[0]}".encode("utf-8")
subscribe_event = ExampleEvent(rpc_exchange)
publish_event = ExampleEvent(rpc_exchange, ["message"])
subscribe_event_handle = ExampleEventHandler()
# rpc_provider
eventbus.provide_resource(rpc_routing_key+"2", handle).result()
# subscribe
eventbus.subscribe(subscribe_event, subscribe_event_handle, rpc_routing_key).result()
count = 0
running = True
while running:
try:
count += 1
# rpc_client call
eventbus.rpc_client(rpc_exchange, rpc_routing_key+"2", [f"{count}"]).result().decode("utf-8")
# publish
eventbus.publish(publish_event, rpc_routing_key, "direct").result()
#running = False
except KeyboardInterrupt:
running=False
except BaseException as err:
print("Err:", err)
```
</details>
<br />
### Know Limitations:
#### sync eventbus
```sh
Cannot use rpc call when inside of rpc provider and subscribe handlers
#/obs: works on sync eventbus wrapper
```
نیازمندی
| مقدار | نام |
|---|---|
| >=1.3.0,<2.0.0 | pika |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.7,<4.0 | Python |
نحوه نصب
نصب پکیج whl amqp-client-python-0.1.9:
pip install amqp-client-python-0.1.9.whl
نصب پکیج tar.gz amqp-client-python-0.1.9:
pip install amqp-client-python-0.1.9.tar.gz