mosquito 0.3.2
a request obfuscator and web scraping toolkit

# mosquito
**a request obfuscator and web scraping toolkit**

_mosquito_ gives you an API similar to [requests](https://3.python-requests.org/) and in fact uses 
it internally. Each HTTP request exposes a number of information such as **user agent** or 
**IP address**  that allows a server to identify you or your application. _mosquito_ lets you set 
up multiple identities and schedules your requests to them. Each identity may consist of a whole 
bunch of attributes that are supported by _requests_'s 
[session object](https://3.python-requests.org/user/advanced/#session-objects) e.g.: **headers**, 
**proxies** or **cookies**. To list all attributes available execute 
`mosquito.available_attributes()`.

## Installation
**from PyPI**
```bash
pip install mosquito
```

## Usage
_demo/demo.py_ 
```python
#!/usr/bin/env python3
# Standard library modules.

# Third party modules.

# Local modules
import mosquito
from mosquito.tests import httpbin

# Globals and constants variables.


# Register attribute callback using a decorator ...
@mosquito.attribute('headers')
def headers():
    for name in ('linux', 'mac', 'windows'):
        yield {'user-agent': name}


# ... or register attributes by hand.
mosquito.register_attributes(delay=.0, params=[{'foo': 42}, {'bar': 13, 'baz': 37}])


# Let's list all available attributes.
print('available:', mosquito.available_attributes())


with mosquito.swarm(repeat_on=(503,), max_attempts=3) as scheduler:
    # Note that the swarm uses 2 sessions only, determined by the minimum length of passed
    # attributes which is `params` in our case.
    print(f'swarm uses {len(scheduler.swarm)} sessions')

    for i in range(5):
        # `swarm wraps` requests' api and therefore supports get, post, put etc.
        # parameters passed directly to request method will overwrite such registered before
        result = scheduler.get(httpbin('/user-agent'), params=dict(bar=0))
        print(i, result.url, result.json())

    # Let's provoke an error ...
    try:
        scheduler.get(httpbin('/status/404'))

    except mosquito.MosquitoError as mre:
        print(mre)

    # ... and another one, being more obstinate this time
    try:
        scheduler.get(httpbin('/status/503'))

    except mosquito.MosquitoError as mre:
        print(mre)
```


## Testing
Some unit tests require a httpbin instance which is [httpbin.org](https://httpbin.org) by default. 
For sake of speed and reliability it's recommended to run your own instance using the docker 
image. Check [hub.docker.com/r/kennethreitz/httpbin](https://hub.docker.com/r/kennethreitz/httpbin/) 
for more information.

```bash
# run httpbin server using podman (works the same with docker)
podman run -p 8080:80 kennethreitz/httpbin

# let mosquito know its location by setting an environment variable
export HTTPBIN_BASE_URL=http://localhost:8080 
```

The actual test is ran by:

```bash
python -m mosquito.tests
```

## Feedback
For feedback of any kind write an issue at 
[gitlab.com](https://gitlab.com/luoc0815/mosquito/issues). Thank you for using _mosquito_.
```
mosquito        \             /
                 \     |     /
                 /   \ | /   \
                 \    \|/    /
                  \,  o^o  ,/
                    \,/"\,/
            ,,,,----,{/X\},----,,,,
   ,,---''''      _-'{\X/}'-_      ''''---,,
 /'            ,-'/   \V/   \'-,            '\
(        ,--''/   |   (_)   |   \''--,        )
 '--,,-''    |    |   /_\   |   |     ''-,,--'
            /'    |  (_-_)  |   '\
           /     /'   \_/   '\    \
          /     /     (_)     \    \
               /       V       \
              /                 \
             /                   \             
```