Hi folks,
I have the following loop (actually repeated many times )
def locChoices(self):
locDS = self.eslocation.getDataSet()
loc_Choices=['<None>']
locKeys=[0]
for row in locDS:
loc_Choices.append(row['facility'])
locKeys.append(row['pkid'])
return loc_Choices,locKeys
where locDS is a tuple of dicts and a row is a dict.
Since I use a lot of similar loops to populate many dropdown controls I
started investigating the use of list comprehensions. But I can't
figure out how to use them in this loop and wonder if it will improve
the performance. The data is not very big - about a thousand rows -
give or take.
So what do you guys think?
Johnf
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