def write_redis_set_to_file(filename, key):
myset = util.redis_set_to_python_set(key)
file = open(filename, "w")
for member in myset:
file.write(member)
file.write('\n')
file.close()
def aristocrats():
path_in = path + aristocrats_file
symbols = lineutil.get_lines_as_set(path_in)
for symbol in symbols:
symboltable.write_symbol_to_set(aristocrats_key, symbol)
myset = util.redis_set_to_python_set(aristocrats_key)
print("\n", myset)
def iwv():
path_in = path + iwv_file
symbols = lineutil.get_lines_as_set(path_in)
for symbol in symbols:
symboltable.write_symbol_to_set(iwv_key, symbol)
myset = util.redis_set_to_python_set(iwv_key)
print("\n", myset)
def sdy_sp500():
set1 = util.redis_set_to_python_set("symbol-set-sdy")
set2 = util.redis_set_to_python_set("symbol-set-sp500")
intersection = set1.intersection(set2)
print("\nThese symbols are in the sp500")
print(intersection)
print(len(intersection))
difference = set1.difference(intersection)
print("\nThese symbols are not in the sp500")
print(difference)
print(len(difference))
print("\nThe total number of symbols in both sets")
print(len(set1))