On Wed, 01 Jul 2015 14:57:14 -0700, hinaimran.mehr wrote:
> I am pulling my hair with this problem right now,
>
> I have the following Data structure
>
> [<OldSample {u'counter_name': u'cpu_util', u'user_id': u'id',
> u'resource_id': u'id', u'timestamp': u'2015-06-30T15:53:55',
> u'counter_volume': 0.043}]
This isn't a print out of any python data structure that I recognise. I
assume you have a list of dictionaries, and that each dictionary
represents one sample.
> I need to make it something like this to put in EON pubnub charting
> libaray (see link: http://www.pubnub.com/developers/eon/chart/spline/)
>
> message: {
> columns: [
> ["y": 0.043, "x": "2015-06-30T15:53:55"],
> ["y": 0.045, "x": "2015-06-30T15:53:55"]
> ]
>
> Now I have the following code
>
> data = cclient.samples.list(meter_name ='cpu_util', limit=2)
>
> result_rows = []
> for row in data:
> formatted = """["y": %(counter_volume)0.3f, "x":
> "%(timestamp)s"]""" % (row)
> result_rows.append(formatted)
>
> print(',\n'.join(result_rows))
>
>
> clean_json(data)
I assume you want the output as json.
The solution may be to put the data into a suitable structure and dump
the structure to json.
import json
thing = {}
msg = {}
cols = []
for row in data:
col = {}
col['x'] = row['timestamp']
col['y'] = row['counter_volume']
cols.append(col)
msg['columns'] = cols
thing['message'] = msg
print thing
print json.dumps(thing)
--
Denis McMahon, denismfmcma...@gmail.com
--
https://mail.python.org/mailman/listinfo/python-list
