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Add a timeout to the process execution to improve the experience if a user makes an error in development.

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This commit is contained in:
Phil Elson 2021-07-12 09:51:44 +02:00
parent 0ead3be0b1
commit 851080b168
1 changed files with 7 additions and 2 deletions
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9
cara/apps/calculator/report_generator.py
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@ -254,7 +254,12 @@ def scenario_statistics(mc_model: mc.ExposureModel, sample_times: np.ndarray):
def comparison_report(scenarios: typing.Dict[str, mc.ExposureModel], sample_times: np.ndarray):
statistics = {}
with concurrent.futures.ProcessPoolExecutor() as executor:
results = executor.map(scenario_statistics, scenarios.values(), [sample_times] * len(scenarios))
results = executor.map(
scenario_statistics,
scenarios.values(),
[sample_times] * len(scenarios),
timeout=60,
)
for (name, model), model_stats in zip(scenarios.items(), results):
statistics[name] = model_stats
return {
@ -284,7 +289,7 @@ class ReportGenerator:
}
t_start, t_end = model_start_end(model)
scenario_sample_times = list(np.linspace(t_start, t_end, 350))
scenario_sample_times = np.linspace(t_start, t_end, 350)
context.update(calculate_report_data(model))
alternative_scenarios = manufacture_alternative_scenarios(form)