def getData(self, scanID):
"""Fetch logged data of a scan
:param scanID: ID of scan
:return: Data dictionary
Example:
>>> data = client.getData(id)
>>> print data
Format of the data::
{ 'device1': {'id': [0, 1, 2, 3, 4 ],
'value': [2.0, 3.0, 4.0, 2.0, 4.0],
'time': [1427913270352, 1427913270470, 1427913270528, 1427913270596, 1427913270695]
},
'device2': {'id': [0, 3, 6, 9, 12],
'value': [1.0, 2.0, 3.0, 4.0, 5.0],
'time': [1427913270351, 1427913270595, 1427913270795, 1427913271076, 1427913271393]
}
}
The data dictionary has one entry per logged device.
Its value is again a dictionary with entries
id:
Sample IDs, starting from 0
value:
Sample values
time:
Times in Posix milliseconds
"""
url = self.__baseURL + self.__scanResource + '/' + str(
scanID) + '/data'
xml = self.__do_request(url)
return parseXMLData(xml)
def getData(self, scanID):
"""Fetch logged data of a scan
:param scanID: ID of scan
:return: Data dictionary
Example:
>>> data = client.getData(id)
>>> print data
Format of the data::
{ 'device1': {'id': [0, 1, 2, 3, 4 ],
'value': [2.0, 3.0, 4.0, 2.0, 4.0],
'time': [1427913270352, 1427913270470, 1427913270528, 1427913270596, 1427913270695]
},
'device2': {'id': [0, 3, 6, 9, 12],
'value': [1.0, 2.0, 3.0, 4.0, 5.0],
'time': [1427913270351, 1427913270595, 1427913270795, 1427913271076, 1427913271393]
}
}
The data dictionary has one entry per logged device.
Its value is again a dictionary with entries
id:
Sample IDs, starting from 0
value:
Sample values
time:
Times in Posix milliseconds
"""
url = self.__baseURL + self.__scanResource + '/' + str(scanID)+'/data'
xml = self.__do_request(url)
return parseXMLData(xml)
</sample>
<sample id="13">
<time>1427913271459</time>
<value>3.0</value>
</sample>
<sample id="14">
<time>1427913271559</time>
<value>4.0</value>
</sample>
</samples>
</device>
</data>
"""
# client.getData(id) calls this to turn the XML data into a data dict:
data = parseXMLData(xml_text)
print(data)
# Direct access to data dict
print("Times: ", [str(getDatetime(time)) for time in data['motor_x']['time']])
print("Values: ", data['motor_x']['value'])
# Demo of sample iterator
for s in iterateSamples(data, 'motor_x'):
print("%s (%2d): %s" % (str(getDatetime(s[1])), s[0], str(s[2])))
# Create table, i.e. align samples for different devices by sample ID:
table = createTable(data, 'motor_x', 'motor_y')
print(table[0])
print(table[1])
</sample>
<sample id="13">
<time>1427913271459</time>
<value>3.0</value>
</sample>
<sample id="14">
<time>1427913271559</time>
<value>4.0</value>
</sample>
</samples>
</device>
</data>
"""
# client.getData(id) calls this to turn the XML data into a data dict:
data = parseXMLData(xml_text)
print data
# Direct access to data dict
print "Times: ", [ str(getDatetime(time)) for time in data['motor_x']['time'] ]
print "Values: ", data['motor_x']['value']
# Demo of sample iterator
for s in iterateSamples(data, 'motor_x'):
print "%s (%2d): %s" % (str(getDatetime(s[1])), s[0], str(s[2]))
# Create table, i.e. align samples for different devices by sample ID:
table = createTable(data, 'motor_x', 'motor_y')
print table[0]
print table[1]
