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Fix None*unit_factor error

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Also make the code more explicit about what happens when getting cost ==
None.
This commit is contained in:
Rafa de la Torre 2016-07-06 19:48:20 +02:00
parent 99798f2618
commit bcc6bc35d3
1 changed files with 6 additions and 1 deletions
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7
server/lib/python/cartodb_services/cartodb_services/mapzen/isolines.py
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@ -107,7 +107,12 @@ class MapzenIsolines:
# Just assume isorange and stop the calculations there # Just assume isorange and stop the calculations there
response = self._matrix_client.one_to_many([origin] + location_estimates, costing_model) response = self._matrix_client.one_to_many([origin] + location_estimates, costing_model)
costs = [(c[cost_variable]*unit_factor or isorange) for c in response['one_to_many'][0][1:]] costs = [None] * self.NUMBER_OF_ANGLES
for idx, c in enumerate(response['one_to_many'][0][1:]):
if c[cost_variable]:
costs[idx] = c[cost_variable]*unit_factor
else:
costs[idx] = isorange
logging.debug('i = %d, costs = %s' % (i, costs)) logging.debug('i = %d, costs = %s' % (i, costs))