Python HTML ApacheConf
Latest commit 01f4d17 Aug 17, 2016 @mikofski mikofski ignore lt file
Permalink
Failed to load latest commit information.
assets
parameters
public
pvfree
templates
.gitignore
manage.py
readme.md

readme.md

PV Free

A public API for PV modeling parameters.

Usage

Browsing to pvfree.alwaysdata.net/api/pvinverter/ will display a JSON string with the first 20 records. The endpoint and query string to obtain the next set api/pvinverter/?limit=20&offset=20 is contained in the next key of the string as are the endpoints for each inverter. Note: the query string ?format=json is only necessary when using the API url directly in a browser to display the response.

Tastypie

The API is generated by the Tastypie django extension. Add the following endpoints to the base URL, http://pvfree.alwaysdata.net/:

  • Get first 20 pvinverters.

    api/pvinverter/
    
  • Get first pvinverter.

    api/pvinverter/1/
    
  • Get pvinverter set containing #'s 2, 3, 5, and 10.

    api/pvinverter/set/2;3;5;10/
    
  • Get 100 pvinverters starting from pvinverter # 500.

    api/pvinverter/?limit=100&offset=500
    
  • Get pvinverter database schema.

    api/pvinverter/schema/
    

Python Requests

Python has several libraries for interacting with URLs. The Requests package is available from PyPI.

>>> import requests
>>> response = requests.get('http://pvfree.alwaysdata.net/api/pvinverter/set/1;3;5/')
>>> response
  <Response [200]>
>>> response.status_code
  200
>>> response.content
  {"objects": [{"C0": -2.48104842861e-05, "C1": -9.0149429405099999e-05, "C2": 0.00066889632690700005, "C3": -0.018880466688599998, "Idcmax": 10.0, "MPPT_hi": 50.0, "MPPT_low": 20.0, "Paco": 250.0, "Pdco": 259.52205054799998, "Pnt": 0.02, "Pso": 1.7716142241299999, "Sandia_ID": 1399, "Tamb_low": -40.0, "Tamb_max": 85.0, "Vaco": 208.0, "Vdcmax": 65.0, "Vdco": 40.242603174599999, "id": 1, "manufacturer": "ABB", "name": "MICRO-0.25-I-OUTD-US-208", "numberMPPTChannels": 1, "resource_uri": "/api/pvinverter/1/", "source": "CEC", "vintage": "2014-01-01", "weight": 1.6499999999999999}, ...]}