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instrument: convert channel labels in valid Python identifiers

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Channel labels can contain punctuation which is not accepted in
Python identifiers.

Signed-off-by: Ionela Voinescu <ionela.voinescu@arm.com>
This commit is contained in:
Ionela Voinescu 2017-12-08 10:00:05 +00:00 committed by marcbonnici
parent 002939d599
commit 7393ab757e
1 changed files with 3 additions and 1 deletions
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4
devlib/instrument/__init__.py
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@ -18,6 +18,7 @@ import logging
import collections
from devlib.utils.types import numeric
from devlib.utils.types import identifier
# Channel modes describe what sort of measurement the instrument supports.
@ -172,7 +173,8 @@ class MeasurementsCsv(object):
if self.channels is None:
self._load_channels()
headings = [chan.label for chan in self.channels]
self.data_tuple = collections.namedtuple('csv_entry', headings)
self.data_tuple = collections.namedtuple('csv_entry',
map(identifier, headings))
def measurements(self):
return list(self.iter_measurements())