get-min-max-from-nested-dictionary

# how can i exclude None values ?

#get minimum and maximum stock options

result = min(data_dict.values(), key=lambda v:v['exercised_stock_options'] if v['exercised_stock_options'] != 'NaN' else float('inf'))
print result

result = max(data_dict.values(), key=lambda v:v['exercised_stock_options'] if v['exercised_stock_options'] != 'NaN' else float('-inf'))
print result

https://stackoverflow.com/questions/36933795/python-getting-min-max-values-from-nested-dictionary