I have an output from dweepy as :
[{'content': {'mouse_x': 271,
'mouse_y': 285,
'tilt_x': 0,
'tilt_y': 0,
'tilt_z': 82},
'created': '2018-02-10T06:03:02.680Z',
'thing': 'my_thing_name'}]
My input was :
dweepy.get_latest_dweet_for('my_thing_name')
Question :
How to print value of mouse_x
value alone from above dweet output ?
What i tried was :
dweepy.dweet_for('my_thing_name', {'': 'mouse_x'})
which gave me output :
{'content': {'': 'mouse_x'},
'created': '2018-02-10T06:23:20.320Z',
'thing': 'my_thing_name',
'transaction': '6f295639-a667-48ff-bbbf-6dda111333d1'}
How can i print value 271 for mouse_x
?
For the content you are dweeting
with the name
as my_thing_name
, let us assume that you have dweet_for()
as follows initially
dweepy.dweet_for('my_thing_name', {'mouse_x': 271, 'mouse_y': 285, 'tilt_x': 0, 'tilt_y': 0, 'tilt_z': 82})
Which creates a dweet
with name as my_thing_name
. Now when you query for the dweet
using dweepy.get_latest_dweet_for()
you are returned a dictionary as follows
a = dweepy.get_latest_dweet_for('my_thing_name')
Result is a list of object
whose keys are content
, thing
and created
. For retrieving the content for key mouse_x
you need to access the object inside the dweet response's content
dictionary.
[{u'content': {u'mouse_y': 285, u'mouse_x': 271, u'tilt_z': 82, u'tilt_x': 0, u'tilt_y': 0}, u'thing': u'my_thing_name', u'created': u'2018-02-10T06:39:53.715Z'}]
This can be done by doing a[0]['content']['mouse_x']
which will return the value 271
. This will however work only with the first dweet
object. If there are multiple objects returned you can loop through the items and access the mouse_x
value by using a[i]['content']['mouse_x']
where i
corresponds to the index of the items.
>>> a[0]['content']['mouse_x']
271
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