Added code to save group data as a Yaml file #50
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stefpiatek
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Oct 29, 2020
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| print("The maximum age of the people in the group is:", max({name['age']for group, name in group.items()})) | ||
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| # average (mean) number of relations among members of the group | ||
| relations_person = {len(name['relations']) for group, name in group.items()} | ||
| mean = sum(relations_person)/len(relations_person) | ||
| print("The average (mean) number of relations among members of the group:", mean) | ||
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| # the maximum age of people in the group that have at least one relation | ||
| print("The maximum age of people in the group that have at least one relation is", | ||
| max({name['age'] for group, name in group.items() if len(name['relations']) > 0 })) | ||
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| # the maximum age of people in the group that have at least one friend (indent for readability) | ||
| print ("The maximum age of people in the group that have at least one friend is", | ||
| max({name['age'] for group, name in group.items() for relation_name, relation_relation in name['relations'].items() | ||
| if 'friend' is (relation_relation)})) |
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The group.py has now been updated to save the group dictionary as a Yaml file.
The Yaml file is easier to read (visually), but it causes the entries to be sorted into alphabetical order when reimported. This is not the case for JSON (i think?)
Answers UCL-RITS/rse-classwork-2020#11