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# python-onewire
A wrapper for OWFS C-API, compatible with both Python 2.7 and Python 3.x.
## Requirements
Depends on `owcapi` from [OWFS -project](http://owfs.org/index.php?page=owcapi).
On Debian-based systems, it can be installed by running
```sh
apt-get install libow-dev
```
## Install
`pip install git+https://github.com/kipe/python-onewire.git`
## Usage
Usage is fairly similar to the original [owpython](http://owfs.sourceforge.net/owpython.html).
However, this library is class-based, so some modifications are required.
```python
from onewire import Onewire
# Use USB-adapter
with Onewire('u') as o:
# Find all temperature sensors in the bus, and print family, id and temperature as float.
print('\n'.join([
'%s.%s %.02f' % (s.family, s.id, s.read_float('temperature'))
for s in o.find(has_all=['temperature'])
]))
# Read temperature from specific sensor
# (note: when accessing values directly, the return value is always a string).
print(o.sensor('28.D035DE060000').temperature)
```
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