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PyVantagePro
PyVantagePro is a python project which aims to make the communication with weather stations Davis VantagePro2 easier and funnier…i.e. more Pythonic.
The main feature of this project is to get data automatically. In order to do so, it uses the basic methods get_archives() (to get archive data) and get_current_data() (to get real-time data).
About configuration, it only uses gettime() and settime() because we are assuming that stations are already configured.
Note: PyVantagePro uses the PyLink lib, offers a universal communication interface with File-Like API.
Examples
>>> from pyvantagepro import VantagePro2
>>>
>>> device = VantagePro2.from_url('tcp:host-ip:port')
>>> device.gettime()
2012-06-13 16:44:56
>>> data = device.get_current_data()
>>> data['TempIn']
87.3
>>> data.raw
4C 4F 4F ... 0D E6 3B
>>> data.filter(('TempIn', 'TempOut', 'SunRise', 'SunSet')).to_csv()
TempIn,TempOut,SunRise,SunSet
87.3,71.5,03:50,19:25
Features
Collecting real-time data as a python dictionary
Collecting archives as a list of dictionaries
Collecting data in a CSV file
Updating station time
Getting some information about the station, such as date and firmware version.
Various types of connections are supported
Comes with a command-line script
Compatible with Python 2.6+ and 3.x
Installation
You can install, upgrade, uninstall PyVantagePro with these commands:
$ pip install pyvantagepro $ pip install --upgrade pyvantagepro $ pip uninstall pyvantagepro
Or if you don’t have pip:
$ easy_install pyvantagepro
Documentation
See documentation here: http://pyvantagepro.readthedocs.org
Changelog
Version 0.3.2
Released on 2014-02-02.
Added python3.3 and pypy support
Use detox for parallel multienv tests
Corrected WindAvgDir and WindHiDir
Added one byte shift if wake-up is not working
Version 0.3.1
Released on 2012-06-28.
remove duplicate records
sort records by Datetime field
Version 0.3
Released on 2012-06-26.
Use ordereddict to order data fields (Datetime field first)
Fix a bug related to timeout
Set timeout to 10 sec by default
Version 0.2
Released on 2012-06-20.
Remove blist from requirements
Minor bug fixes
Version 0.1
Released on 2012-06-14.
First properly tagged release.
Support VantagePro2 revB only.
Parsing binary data into dict and list of dict.
Command-line script.
1 maintainer
Metadata
1 maintainer
Release files for PyVantagePro 0.3.2
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Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| PyVantagePro-0.3.2.tar.gz | 67.4 kB | Details |
Release files / PyVantagePro-0.3.2.tar.gz
| Download URL | PyVantagePro-0.3.2.tar.gz |
|---|---|
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