Note: A working Python 3.5 installation is needed. All modules imported are part of the standard Python install; no other external packages are used.
Flatten List
All commands must be run within the flatten_list directory of this repository.
The function is located in flatten_list.py. To run the function and see some sample input/output, call python flatten_list.py.
Tests are located in test_flatten_list.py and can be run by calling python test_flatten_list.py.
Customer Invitations
processing_tools.py deals with handling files, parsing their contents and printing the results/saving it to a file. Its tests can be run by calling python test_processing_tools.py.
distance_tools.py contains a function which calculate the distance between two co-ordinates, as well as some helper functions for this. Tests can be run by calling python test_distance_tools.py.
main.py links the various helper functions together in the function main() and is called when running python main.py. This will parse the data in customers.json, and print the filtered list to the terminal, as well as save it to a file called sorted_filtered_customers.json.