pywps 4.2.1

PyWPS is an implementation of the Web Processing Service standard from the Open Geospatial Consortium. PyWPS is written in Python.

# PyWPS

PyWPS is an implementation of the Web Processing Service standard from
the Open Geospatial Consortium. PyWPS is written in Python.

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# License

As of PyWPS 4.0.0, PyWPS is released under an
[MIT](https://en.wikipedia.org/wiki/MIT_License) license
(see [LICENSE.txt](LICENSE.txt)).

# Dependencies

See [requirements.txt](requirements.txt) file

# Run tests

```bash
pip install -r requirements-dev.txt
# run unit tests
python -m unittest tests
# run code coverage
python -m coverage run --source=pywps -m unittest tests
python -m coverage report -m
```

# Run web application

## Example service

Clone the example service after having installed PyWPS:

```bash
git clone git://github.com/geopython/pywps-flask.git pywps-flask
cd pywps-flask
python demo.py
```

## Apache configuration

1. Enable WSGI extension

2. Add configuration:

```apache
WSGIDaemonProcess pywps user=user group=group processes=2 threads=5
WSGIScriptAlias /pywps /path/to/www/htdocs/wps/pywps.wsgi

<Directory /path/to/www/htdocs/wps/>
WSGIProcessGroup group
WSGIApplicationGroup %{GLOBAL}
Order deny,allow
Allow from all
</Directory>
```

3. Create wsgi file:

```python
#!/usr/bin/env python3
import sys
sys.path.append('/path/to/src/pywps/')

import pywps
from pywps.app import Service, WPS, Process

def pr1():
"""This is the execute method of the process
"""
pass


application = Service(processes=[Process(pr1)])
```

4. Run via web browser

`http://localhost/pywps/?service=WPS&request=GetCapabilities&version=1.0.0`

5. Run in command line:

```bash
curl 'http://localhost/pywps/?service=WPS&request=GetCapabilities&version=1.0.0'
```


# Issues

On Windows PyWPS does not support multiprocessing which is used when making
requests storing the response document and updating the status to displaying
to the user the progression of a process.