def read_result(pos_list, num_tests):
np.random.seed(777)
invest(pos_list, num_tests).bet()
with open('results.txt', 'r') as string:
read_result = string.read()
return read_result
def inpt():
#### part 1 input positions list
position_input = input('Please enter a list of the number of shares (positions) to buy, for example, 1,10,100,1000; Or enter Q to quit \n')
indicator_1 = 1 # first, give an indicator for input, 0 means incorrect input and 1 means correct
# if user doesn't input 'Q' to quit, we first convert the user input (e.g. "1,10,100") to what we need (e.g., ['1','10','100'])
# And, check whether the input is correct or not
if position_input != 'Q':
convert_input = pos_input_correct(position_input)
for i in range(len(convert_input)):
ind = convert_input[i]
if num_input_correct(ind) == -9999: # if any element in the list is invalid, indicator=0
indicator_1 = 0
break
# this while loop will check whether the user input is correct again and again until the input is correct
while position_input != 'Q' and indicator_1 == 0:
position_input = input('Your input is incorrect. Please enter a list of the number of shares (positions) to buy, for example, 1,10,100,1000; Or enter Q to quit \n')
if position_input != 'Q':
convert_input = pos_input_correct(position_input)
for i in range(len(convert_input)):
ind = convert_input[i]
if num_input_correct(ind) == -9999:
indicator_1 = 0
break
else:
indicator_1 = 1
#### part 2 input number of trials and check the correct
# this part will be executed when part 1 complete and not enter 'Q'
if position_input != 'Q':
indicator_2 = 1; # again, first set an indicator to indicate correct (1) or incorrect input (0)
trials_input = input('Enter the number of times to randomly repeat the test; Or enter Q to quit \n')
if num_input_correct(trials_input) == -9999:
indicator_2 = 0
while trials_input != 'Q' and indicator_2 == 0:
indicator_2 = 1
print('Invalid input') # print invalid when incorrect input occur and ask user input again
trials_input = input('Enter the number of times to randomly repeat the test; Or enter Q to quit \n')
if num_input_correct(trials_input) == -9999:
indicator_2 = 0
if trials_input == 'Q':
break
#### part 3, if there is no invalid input we will output the histogram and results.txt
if position_input != 'Q' and trials_input != 'Q':
new_position_list = []
for position in pos_input_correct(position_input):
new_position_list.append(int(position))
final_position_list = new_position_list
invest(final_position_list,int(trials_input)).bet() # use the class invest to get plots and results
def inpt():
#### part 1 input positions list
position_input = input(
'Please enter a list of the number of shares (positions) to buy, for example, 1,10,100,1000; Or enter Q to quit \n'
)
indicator_1 = 1 # first, give an indicator for input, 0 means incorrect input and 1 means correct
# if user doesn't input 'Q' to quit, we first convert the user input (e.g. "1,10,100") to what we need (e.g., ['1','10','100'])
# And, check whether the input is correct or not
if position_input != 'Q':
convert_input = pos_input_correct(position_input)
for i in range(len(convert_input)):
ind = convert_input[i]
if num_input_correct(
ind
) == -9999: # if any element in the list is invalid, indicator=0
indicator_1 = 0
break
# this while loop will check whether the user input is correct again and again until the input is correct
while position_input != 'Q' and indicator_1 == 0:
position_input = input(
'Your input is incorrect. Please enter a list of the number of shares (positions) to buy, for example, 1,10,100,1000; Or enter Q to quit \n'
)
if position_input != 'Q':
convert_input = pos_input_correct(position_input)
for i in range(len(convert_input)):
ind = convert_input[i]
if num_input_correct(ind) == -9999:
indicator_1 = 0
break
else:
indicator_1 = 1
#### part 2 input number of trials and check the correct
# this part will be executed when part 1 complete and not enter 'Q'
if position_input != 'Q':
indicator_2 = 1
# again, first set an indicator to indicate correct (1) or incorrect input (0)
trials_input = input(
'Enter the number of times to randomly repeat the test; Or enter Q to quit \n'
)
if num_input_correct(trials_input) == -9999:
indicator_2 = 0
while trials_input != 'Q' and indicator_2 == 0:
indicator_2 = 1
print(
'Invalid input'
) # print invalid when incorrect input occur and ask user input again
trials_input = input(
'Enter the number of times to randomly repeat the test; Or enter Q to quit \n'
)
if num_input_correct(trials_input) == -9999:
indicator_2 = 0
if trials_input == 'Q':
break
#### part 3, if there is no invalid input we will output the histogram and results.txt
if position_input != 'Q' and trials_input != 'Q':
new_position_list = []
for position in pos_input_correct(position_input):
new_position_list.append(int(position))
final_position_list = new_position_list
invest(final_position_list, int(trials_input)).bet(
) # use the class invest to get plots and results
