所以我对python很新，并且已经开始和关闭这个任务已经工作了一周，并且不能让它正常运行。我现在得到的错误告诉我函数get_in_code没有定义，虽然我已经定义了它。任何帮助将不胜感激！
SENTINEL = 'XXX'
DAY_CHARGE = 1500.00
#Define get_days
def get_days():
good_data = False
while not good_data:
try:
n_days = int(input("Please enter the number of days you stayed: "))
except ValueError:
print("Error, Bad Data")
else:
if n_days > 0:
good_data = True
else:
print("This is bad data, please re enter data")
return n_days
#define get_cost(p)
def get_cost():
cost = float(input("Please enter the cost for the procedures: "))
while cost < 0:
print("Procedure cost cant be negative: ")
cost = float(input("Please enter the cost for the procedures: "))
return cost
#define med cost
def med_cost():
med_cost = float(input("Enter the cost of your medicine: "))
while med_cost < 0:
print("Medicine cost cant be negative: ")
med_cost = float(input("Enter the cost of your medicine: "))
return med_cost
#Find day cost
def find_day_cost(in_code, n_days):
day_cost = n_days * DAY_CHARGE
if in_code == 'ZH':
p_day_cost = day_cost * 0.20
in_day_cost = day_cost *0.80
elif in_code == 'HH':
p_day_cost = day_cost * 0.10
in_day_cost = day_cost * 0.90
elif in_code == 'CH':
p_day_cost = day_cost * 0.25
in_day_cost = day_cost * 0.75
else:
p_day_cost = day_cost
in_day_cost = 0
return p_day_cost, in_day_cost
#find procedure cost
def find_proc_cost(in_code, cost):
if in_code == 'ZH':
p_proc_cost = 0
in_proc_cost = cost
elif in_code == 'HH':
p_proc_cost = cost * 0.10
in_proc_cost = cost * 0.90
elif in_code == 'CH':
p_proc_cost = cost * 0.50
in_proc_cost = cost * 0.50
else:
p_proc_cost = cost
in_proc_cost = 0
return p_proc_cost, in_proc_cost
#find medicine cost
def find_med_cost(in_code, med_cost):
if in_code == 'ZH':
p_med_cost = 0
in_med_cost = med_cost
elif in_code == 'HH':
p_med_cost = med_cost * 0.10
in_med_cost = med_cost * 0.90
elif in_code == 'CH':
p_med_cost = med_cost * 0.50
in_med_cost = med_cost * 0.50
else:
p_med_cost = med_cost
in_med_cost = 0
return p_med_cost, in_med_cost
#Display pat_info
def display_pat_info(pat_name, in_name):
print("City Hospital - Patient Invoice")
print("Patient Name: ", pat_name)
print("Insurance: ", in_name)
#display day cost
def display_day_cost(p_day_cost, in_day_cost):
print("Patient Day Cost: ", p_day_cost,"\tInsurance Day Cost: ", in_day_cost)
#display procedure cost
def display_proc_cost(p_proc_cost, in_proc_cost):
print("Patient Procedure Cost: ", p_proc_cost, "\tInsurance Procedure Cost: ", in_proc_cost)
#display medicine cost
def display_med_cost(p_med_cost, in_med_cost):
print("Patient Medicine Cost: ", p_med_cost, "\tInsurce Medicine Cost: ", in_med_cost)
#Display totals
def display_totals(total_pat, total_in):
print("Total Billed To Patient: ", total_pat, "\tTotal Billed To Insurance: ", total_in, "\tTotal Bill: ", (total_pat + total_in))
#display day_totals
def display_day_totals(total_zip, total_happy, total_cheap, total_pat):
print("City Hospital - End Of Day Billing Report")
print("Total Dollar Amount Billed Today: ", total_zip+total_happy+total_cheap+total_pat)
print("Total Billed To Zippy Healthcare: ", total_zip)
print("Total Billed To Happy Healthcare: ", total_happy)
print("Total Billed To Cheap Healthcare: ", total_cheap)
print("Total Billed To Uninsured: ", total_pat)
#display day_counts()
def display_day_counts(zip_count, happy_count, cheap_count, no_in_count):
print("The total amount of Zippy Healthcare patients is: ", zip_count)
print("The total amount of Happy Healthcare patients is: ", happy_count)
print("The total amount of Cheap Healthcare patients is: ", cheap_count)
print("The total amount of Uninsured patients is: ", no_in_count)
#def main
def main():
#Counters and accumulators
total_zip= 0.00
total_cheap= 0.00
total_happy= 0.00
total_pat= 0.00
zip_count= 0
cheap_count= 0
happy_count= 0
no_in_count= 0
total_in = 0
#Open file
try:
Pat_File = open('PatientBill.txt', 'w')
except ValueError:
print("*****ERROR***** - Corrupt File")
else:
file_exist = True
#Priming read
pat_name = input("Please enter the patients name: (XXX to stop program)")
#Processing loop
while pat_name != SENTINEL:
#Input data
in_code = get_in_code()
num_days = get_days()
proc_cost = get_cost()
med_cost = med_cost()
#find each cost
pat_day, insure_day = find_day_cost(in_code, num_days)
pat_proc, insure_proc = find_proc_cost(in_code, proc_cost)
pat_med, insure_med = find_med_cost(in_code, med_cost)
#update accumulators and totals
total_pat += pat_day + pat_proc + pat_med
if in_code == 'ZH':
zip_count += 1
total_zip += in_day_cost + in_proc_cost + in_med_cost
in_name = 'Zippy Healthcare'
elif in_code == 'HH':
happy_count += 1
total_happy += in_day_cost + in_proc_cost + in_med_cost
in_name = 'Happy Healthcare'
elif in_code == 'CH':
cheap_count += 1
total_cheap += in_day_cost + in_proc_cost + in_med_cost
in_name = 'Cheap Healthcare'
else:
no_in_count += 1
in_name = 'Uninsured'
total_in = total_zip + total_happy + total_cheap
#displays patients invoice
display_pat_info(pat_name,in_name)
display_day_cost(pat_day, insure_day)
display_proc_cost(pat_proc, insure_proc)
display_med_cost(pat_med, insure_med)
display_totals(pat_day + pat_proc + pat_med, insure_day + insure_proc + insure_med)
#Write output to file
if file_exist:
Pat_File.write(pat_name, pat_day+pat_med+pat_proc )
#Get next patients name
pat_name = input("Please enter the patients name: (XXX to stop program)")
#Close the output file
if file_exist:
Pat_File.close()
#display the accumlators and totals
display_day_totals(total_zip, total_happy, total_cheap, total_pat)
display_day_counts(zip_count,happy_count,cheap_count,no_in_count)
#define get_in_code
def get_in_code():
in_code = input("Please enter one of the insurance codes, ZH, CH, HH, XX")
while in_code not in ('ZH', 'HH', 'CH', 'XX'):
print("***Please enter a proper insurance code***")
in_code = input("Please enter one of the insurance codes, ZH, CH, HH, XX")
return in_code
main()
答案 0 :(得分：0)
Python是一种解释性语言。您需要在使用之前定义函数。只需移动文件顶部的函数定义即可。
问题还在于缩进。您只是在while语句后面的return内定义了方法。实际功能根本没有定义 - 解释器没有到达那些行。
此外，代码是“脏”的。将代码拆分为单独的类/模块。创建明确定义的责任区域，这将改进代码，并且更容易使用它。