-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathflights_booking.py
329 lines (306 loc) · 9.2 KB
/
flights_booking.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
import tkinter as tk
import os
from datetime import datetime
class RatanAirlines():
def __init__(self,parent=None):
app = tk.Tk()
app.geometry('900x900')
app.title("File Strucure Project")
heading = tk.Label(app, text = 'Ratan Internationals', font=('aerial 36 bold'))
heading.place(x=20,y=0)
buttonSearch = tk.Button(app,text="Search Window",
command=self.searchwindow)
buttonBook = tk.Button(app,text="Book Window",
command=self.bookwindow)
buttondestroy = tk.Button(app,text="Close Window",
command=app.destroy)
buttonSearch.pack(padx=40,pady=80)
buttonBook.pack(padx=50,pady=100)
buttondestroy.pack(padx=60,pady=120)
app.mainloop()
def searchwindow(self):
SearchClass()
def bookwindow(self):
BookingClass()
class BookingClass():
global e1_val,e2_val,e3_val,e4_val,e5_val,e6_val
global fname,lname,src,dest,gender,date,msg,name,hash_name,screen
def __init__(self,parent=None):
global e1_val,e2_val,e3_val,e4_val,e5_val,e6_val,screen
screen = tk.Toplevel()
screen.title('Booking Window')
screen.geometry('700x800')
tk.Label(screen, text='First Name').grid(row=5)
tk.Label(screen, text='Last Name').grid(row=6)
tk.Label(screen, text='Source').grid(row=7)
tk.Label(screen, text='Destination').grid(row=8)
tk.Label(screen, text='Date').grid(row=9)
tk.Label(screen, text='Gender').grid(row=10)
e1_val = tk.StringVar()
e2_val = tk.StringVar()
e3_val = tk.StringVar()
e4_val = tk.StringVar()
e5_val = tk.StringVar()
e6_val = tk.StringVar()
e1 = tk.Entry(screen,textvariable=e1_val)
e2 = tk.Entry(screen,textvariable=e2_val)
e3 = tk.Entry(screen,textvariable=e3_val)
e4 = tk.Entry(screen,textvariable=e4_val)
e5 = tk.Entry(screen,textvariable=e5_val)
e6 = tk.Entry(screen,textvariable=e6_val)
e1.grid(row=5, column=1)
e2.grid(row=6, column=1)
e3.grid(row=7, column=1)
e4.grid(row=8, column=1)
e5.grid(row=9, column=1)
e6.grid(row=10, column=1)
button = tk.Button(screen, text = 'Book Tickets', bd = '5', command = self.execute_code)
button2 = tk.Button(screen, text = 'Close Window', bd = '5', command = screen.destroy)
button.grid(row = 75, column = 2)
button2.grid(row = 75, column = 5)
screen.mainloop()
def main_prog(self):
global fname,lname,src,dest,gender,date,msg,name,hash_name,screen
## call hash function tp get rid of flat name
hash_name = self.hash1()
fname = fname.title()
lname = lname.title()
src = src.title()
dest = dest.title()
f1 = True
t4 = self.validate_date()
#print(t4)
#f1 = validate_date(date)
f2 = self.flight_search()
if t4 == False:
msg = "Invalid Date. Try another date."
self.newDisplay()
#screen.destroy()
if f2 == False:
msg = "No Flight available between these 2 cities."
self.newDisplay()
#screen.destroy()
else:
self.check_seat()
def validate_date(self):
global date, msg, screen
date1_list = date.split('/')
#print(date1_list)
try:
new_date1 = datetime(int(date1_list[2]), int(date1_list[1]), int(date1_list[0]))
except Exception as e:
fh1 = open("booking_logs.txt", 'a+')
log_date = datetime.now().date()
fh1.write(str(log_date) + str(e) + "\n")
fh1.close()
msg = "Error in date. Please Correct it."
self.newDisplay()
#print(new_date1)
#print(type(new_date1))
try:
given_date = datetime.strptime(date,"%d/%m/%Y")
except Exception as e:
fh1 = open("booking_logs.txt", 'a+')
log_date = datetime.now().date()
fh1.write(str(log_date) + str(e) + "\n")
fh1.close()
msg = "Error in date. Please Correct it."
self.newDisplay()
today = datetime.now().date()
try:
given = given_date.date()
except Exception as e:
fh1 = open("booking_logs.txt", 'a+')
log_date = datetime.now().date()
fh1.write(str(log_date) + str(e) + "\n")
fh1.close()
msg = "Error in date. Please Correct it."
self.newDisplay()
date1 = '-'.join(date1_list)
date = date1
try:
return (given >= today)
except Exception as e:
fh1 = open("booking_logs.txt", 'a+')
log_date = datetime.now().date()
fh1.write(str(log_date) + str(e) + "\n")
fh1.close()
msg = "Error in date. Please Correct it."
self.newDisplay()
def passenger_encrypt(self):
global hash_name,name
fh = open('passenger_encrypt.txt','a+')
fh.write(hash_name + "|" + name + "#\n")
fh.close()
def passenger_details(self):
global name,hash_name,gender
fh = open('passenger_details.txt','a+')
fh.write(name + "|" + hash_name + "|" + gender + "#\n")
fh.close()
def flight_search(self):
global fname,lname,src,dest,gender,date,msg,name
fh = open('flights_order.txt','r')
f = 0
for line in fh.readlines():
#print(line)
list1 = line.split()
if list1[0] == src and list1[1] == dest:
f = 1
fh.close()
return(f%2==1)
def hash1(self):
global name
hashval = 7
for i in range(len(name)):
hashval = hashval*31 + ord(name[i])
return str(hashval)
def check_seat(self):
global fname,lname,src,dest,gender,date,msg,name
name1 = fname.title() + " " + lname.title()
max_limit = 4
f = 0
file1 = src+dest+date+".txt"
#print(file1)
dir_path = os.path.dirname(os.path.realpath(__file__))
for root,dirs,files in os.walk(dir_path):
for file12 in files:
# print(file12)
if file12 == file1:
# print("file present")
f = 1
ctr = 0
if f == 0:
fh = open(file1,'a+')
fh.write(name+"|"+src+"|"+dest+"#\n")
fh.close()
msg = name1 + " Booking Confirmed. \n Please make the payment at the baggage counter."
self.passenger_history()
self.passenger_details()
self.passenger_encrypt()
self.newDisplay()
else:
# print("Counting")
fh = open(file1,'r')
for line in fh.readlines():
# print(line)
ctr += 1
fh.close()
# print("Counter " , ctr)
if ctr < max_limit:
fh = open(file1,'a')
fh.write(name+"|"+src+"|"+dest+"#\n")
fh.close()
msg = name1 + " Booking Confirmed. \n Please make the payment at the baggage counter."
self.passenger_history()
self.passenger_details()
self.passenger_encrypt()
self.newDisplay()
else:
msg = "No Seat"
self.newDisplay()
def indexing(self):
global fname,lname,src,dest,gender,date,msg,name
fh = open('indexing.txt','a')
fh.write(hash_name + "|" + index + "#\n")
fh.close()
def passenger_history(self):
global fname,lname,src,dest,gender,date,msg,name,hash_name
fh = open('passenger_history.txt','a')
fh.write(hash_name + "|" + src + "|" + dest + "#\n")
fh.close()
def newDisplay(self):
global msg
screen1 = tk.Toplevel()
screen1.geometry('700x700')
screen1.title("Message Box")
heading = tk.Label(screen1, text = msg, font=('aerial 16 bold'))
heading.place(x=20,y=0)
screen1.after(7000,screen1.destroy)
screen1.mainloop()
def execute_code(self):
global e1_val,e2_val,e3_val,e4_val,e5_val,e6_val
global fname,lname,src,dest,gender,date,msg,name
#print("Hey theye")
fname = str(e1_val.get())
lname = str(e2_val.get())
src = str(e3_val.get())
dest = str(e4_val.get())
date = str(e5_val.get())
gender = str(e6_val.get())
fname = fname.strip()
lname = lname.strip()
fname = fname.upper()
lname = lname.upper()
name = fname + lname
if fname == "" or lname == "" or src == "" or dest == "" or date == "" or gender == "":
msg = "Data Missing"
self.newDisplay()
mainloop()
else:
self.main_prog()
class SearchClass():
global e1_val,e2_val
global fname,lname,msg,name,hash_name
def __init__(self,parent=None):
global e1_val,e2_val
screen = tk.Toplevel()
screen.title('Search Window')
screen.geometry('700x700')
tk.Label(screen, text='First Name').grid(row=5)
tk.Label(screen, text='Last Name').grid(row=6)
e1_val = tk.StringVar()
e2_val = tk.StringVar()
e1 = tk.Entry(screen,textvariable=e1_val)
e2 = tk.Entry(screen,textvariable=e2_val)
e1.grid(row=5, column=1)
e2.grid(row=6, column=1)
button = tk.Button(screen, text = 'Search User', bd = '5', command = self.execute_code)
button2 = tk.Button(screen, text = 'Destroy Window', bd = '5', command = screen.destroy)
button.grid(row = 15, column = 5)
button2.grid(row = 25, column = 5)
screen.mainloop()
#this function will check for a passenger in the flight.
def search_passenger(self):
global fname,lname,msg,name,hash_name
hash_name = self.hash1()
fh = open('passenger_history.txt','r')
f = 0
for line in fh.readlines():
list1 = line.split('|')
if list1[0] == hash_name:
msg = "\n\n\n\t\tThe user is with us."
f = 1
if f == 0:
msg = "The user never travelled with us."
self.newDisplay()
def newDisplay(self):
global msg
screen1 = tk.Toplevel()
screen1.geometry('600x400')
screen1.title("Message Box")
heading = tk.Label(screen1, text = msg, font=('aerial 16 bold'))
heading.place(x=20,y=0)
screen1.after(7000,screen1.destroy)
screen1.mainloop()
def hash1(self):
global name
hashval = 7
for i in range(len(name)):
hashval = hashval*31 + ord(name[i])
return str(hashval)
def execute_code(self):
global e1_val,e2_val,e3_val,e4_val,e5_val,e6_val
global fname,lname,msg,name
#print("Hey theye")
fname = str(e1_val.get())
lname = str(e2_val.get())
name = fname+lname
if fname == "" or lname == "":
msg = "Data Missing"
self.newDisplay()
mainloop()
else:
self.search_passenger()
def start():
RatanAirlines()
start()