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Elastic Queue is a library to bear a PubSub projects.

Project description

# EQueue
Elastic Queue is a library to bear a PubSub projects

### How to use it

Install via PIP

```shell
$ pip install equeue
```

#### Producing

Using ipython

```python

In [1]: from equeue.rabbit.publisher import Publisher

In [2]: pub = Publisher(host='localhost', username='guest', password='guest', queue_name='t')

In [3]: pub.put(message_dict={'id': 1})
Out[3]: <promise@0x10ef18b78>

```

#### By poll

Using ipython

```python

In [1]: from equeue.rabbit.subscriber import Subscriber

In [2]: sub = Subscriber(host='localhost', username='guest', password='guest', queue_name='t')

In [3]: msg = sub.get()

In [4]: if msg:
...: print(msg)
...:
```

#### Consuming

Creating a main.py you'd see better.

```python

from equeue.rabbit.subscriber import Subscriber

def events_out(callback, message, delivery_tag):
print(message)
print(delivery_tag)
callback.ack(delivery_tag)

def main():

sub = Subscriber(host='localhost', username='guest',
password='guest', queue_name='t')

sub.setup_consumer(callback=events_out)
while True:
sub.consume()
if __name__ == '__main__':
main()

```

Then

```shell
$ python main.py
```

### Developing mode

Running tests

To run the project's test you will need to have pytest installed. The instalation is simple as :

```shell
$ pip install pytest
```

And to run the tests you need to ajust yout `PYTHONPATH`

```shell
$ PYTHONPATH=equeue py.test
```

Download files

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