forked from yogeshojha/vtu_improved_result
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathapp.py
224 lines (195 loc) · 9.46 KB
/
app.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
#Author: Yogesh Ojha
#FEB 12 2015
import requests
from lxml import html
import openpyxl
import pprint
from collections import OrderedDict
import sys
BASE_URL = 'http://results.vtu.ac.in'
def get_result(usn):
headers = {
'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:39.0) Gecko/20100101 Firefox/39.0',
'X-Requested-With': 'XMLHttpRequest',
'Host': 'results.vtu.ac.in',
'Referer': 'http://results.vtu.ac.in/'
}
payload = {
'rid': usn,
'submit': 'SUBMIT'
}
# xpath selector for subject name
sub_xpath = '/html/body/table/tbody/tr[3]/td[2]/table/tbody/tr[3]/td/table/tbody/tr[2]/td[1]/table[2]/tbody/tr/td/table/tbody/tr[2]/td/table[2]/tr[{}]/td[{}]/i/text()'
# xpath selector for subject external marks, internal marks and total marks
sub_xpath2 = '/html/body/table/tbody/tr[3]/td[2]/table/tbody/tr[3]/td/table/tbody/tr[2]/td[1]/table[2]/tbody/tr/td/table/tbody/tr[2]/td/table[2]/tr[{}]/td[{}]/text()'
# xpath selector for subject result
sub_xpath3 = '/html/body/table/tbody/tr[3]/td[2]/table/tbody/tr[3]/td/table/tbody/tr[2]/td[1]/table[2]/tbody/tr/td/table/tbody/tr[2]/td/table[2]/tr[{}]/td[{}]/b/text()'
response = requests.post(BASE_URL + '/vitavi.php', payload, headers=headers)
tree = html.fromstring(response.content)
# student details
student_name_usn = tree.xpath('/html/body/table/tbody/tr[3]/td[2]/table/tbody/tr[3]/td/table/tbody/tr[2]/td[1]/table[2]/tbody/tr/td/table/tbody/tr[2]/td/b/text()')
total_marks = tree.xpath('/html/body/table/tbody/tr[3]/td[2]/table/tbody/tr[3]/td/table/tbody/tr[2]/td[1]/table[2]/tbody/tr/td/table/tbody/tr[2]/td/table[3]/tr/td[4]/text()')
semester = tree.xpath('/html/body/table/tbody/tr[3]/td[2]/table/tbody/tr[3]/td/table/tbody/tr[2]/td[1]/table[2]/tbody/tr/td/table/tbody/tr[2]/td/table[1]/tr/td[2]/b/text()')
result = tree.xpath('/html/body/table/tbody/tr[3]/td[2]/table/tbody/tr[3]/td/table/tbody/tr[2]/td[1]/table[2]/tbody/tr/td/table/tbody/tr[2]/td/table[1]/tr/td[4]/b/text()')
# subject details
sub1 = tree.xpath(sub_xpath.format('2', '1'))
sub1_external = tree.xpath(sub_xpath2.format('2', '2'))
sub1_internal = tree.xpath(sub_xpath2.format('2', '3'))
sub1_total = tree.xpath(sub_xpath2.format('2', '4'))
sub1_result = tree.xpath(sub_xpath3.format('2', '5'))
sub2 = tree.xpath(sub_xpath.format('3', '1'))
sub2_external = tree.xpath(sub_xpath2.format('3', '2'))
sub2_internal = tree.xpath(sub_xpath2.format('3', '3'))
sub2_total = tree.xpath(sub_xpath2.format('3', '4'))
sub2_result = tree.xpath(sub_xpath3.format('3', '5'))
sub3 = tree.xpath(sub_xpath.format('4', '1'))
sub3_external = tree.xpath(sub_xpath2.format('4', '2'))
sub3_internal = tree.xpath(sub_xpath2.format('4', '3'))
sub3_total = tree.xpath(sub_xpath2.format('4', '4'))
sub3_result = tree.xpath(sub_xpath3.format('4', '5'))
sub4 = tree.xpath(sub_xpath.format('5', '1'))
sub4_external = tree.xpath(sub_xpath2.format('5', '2'))
sub4_internal = tree.xpath(sub_xpath2.format('5', '3'))
sub4_total = tree.xpath(sub_xpath2.format('5', '4'))
sub4_result = tree.xpath(sub_xpath3.format('5', '5'))
sub5 = tree.xpath(sub_xpath.format('6', '1'))
sub5_external = tree.xpath(sub_xpath2.format('6', '2'))
sub5_internal = tree.xpath(sub_xpath2.format('6', '3'))
sub5_total = tree.xpath(sub_xpath2.format('6', '4'))
sub5_result = tree.xpath(sub_xpath3.format('6', '5'))
sub6 = tree.xpath(sub_xpath.format('7', '1'))
sub6_external = tree.xpath(sub_xpath2.format('7', '2'))
sub6_internal = tree.xpath(sub_xpath2.format('7', '3'))
sub6_total = tree.xpath(sub_xpath2.format('7', '4'))
sub6_result = tree.xpath(sub_xpath3.format('7', '5'))
sub7 = tree.xpath(sub_xpath.format('8', '1'))
sub7_external = tree.xpath(sub_xpath2.format('8', '2'))
sub7_internal = tree.xpath(sub_xpath2.format('8', '3'))
sub7_total = tree.xpath(sub_xpath2.format('8', '4'))
sub7_result = tree.xpath(sub_xpath3.format('8', '5'))
sub8 = tree.xpath(sub_xpath.format('9', '1'))
sub8_external = tree.xpath(sub_xpath2.format('9', '2'))
sub8_internal = tree.xpath(sub_xpath2.format('9', '3'))
sub8_total = tree.xpath(sub_xpath2.format('9', '4'))
sub8_result = tree.xpath(sub_xpath3.format('9', '5'))
try:
student_name_usn = student_name_usn[0].split('(')
result = result[0].split()
total_marks = total_marks[0].strip().replace(' ','')
if len(result) == 3:
result = result[1] + ' ' + result[2]
else:
result = result[1]
student = OrderedDict([
('name', student_name_usn[0].strip()),
('usn', student_name_usn[1].strip().replace(')', '')),
('semester', semester[0]),
('result', result),
('total_marks', total_marks),
('subject_marks', [
OrderedDict([
('subject', sub1[0]),
('external', sub1_external[0]),
('internal', sub1_internal[0]),
('total', sub1_total[0]),
('result', sub1_result[0])
]),
OrderedDict([
('subject', sub2[0]),
('external', sub2_external[0]),
('internal', sub2_internal[0]),
('total', sub2_total[0]),
('result', sub2_result[0])
]),
OrderedDict([
('subject', sub3[0]),
('external', sub3_external[0]),
('internal', sub3_internal[0]),
('total', sub3_total[0]),
('result', sub3_result[0])
]),
OrderedDict([
('subject', sub4[0]),
('external', sub4_external[0]),
('internal', sub4_internal[0]),
('total', sub4_total[0]),
('result', sub4_result[0])
]),
OrderedDict([
('subject', sub5[0]),
('external', sub5_external[0]),
('internal', sub5_internal[0]),
('total', sub5_total[0]),
('result', sub5_result[0])
]),
OrderedDict([
('subject', sub6[0]),
('external', sub6_external[0]),
('internal', sub6_internal[0]),
('total', sub6_total[0]),
('result', sub6_result[0])
]),
OrderedDict([
('subject', sub7[0]),
('external', sub7_external[0]),
('internal', sub7_internal[0]),
('total', sub7_total[0]),
('result', sub7_result[0])
]),
OrderedDict([
('subject', sub8[0]),
('external', sub8_external[0]),
('internal', sub8_internal[0]),
('total', sub8_total[0]),
('result', sub8_result[0])
]),
])
])
except IndexError as e:
#print("USN doesn't exist\n")
student = None
return student
def create_excel_file(filename):
wb = openpyxl.Workbook()
sheet = wb.active
sheet['A1'] = 'USN'
sheet['B1'] = 'Student'
sheet['C1'] = 'SEMESTER'
sheet['D1'] = 'RESULT'
sheet['E1'] = 'TOTAL MARKS'
sheet.column_dimensions['A'].width = 15
sheet.column_dimensions['B'].width = 30
sheet.column_dimensions['D'].width = 15
sheet.column_dimensions['E'].width = 15
wb.save(filename + '.xlsx')
def write_to_excel_file(students, filename):
wb = openpyxl.load_workbook(filename + '.xlsx')
sheet = wb.get_sheet_by_name('Sheet')
row_num = 2
for student in students:
sheet.cell(row=row_num, column=1).value = student['usn']
sheet.cell(row=row_num, column=2).value = student['name']
sheet.cell(row=row_num, column=3).value = student['semester']
sheet.cell(row=row_num, column=4).value = student['result']
sheet.cell(row=row_num, column=5).value = student['total_marks']
row_num = row_num + 1
print("Exporting to excel file: %s.xlsx" % filename)
wb.save(filename + '.xlsx')
def main():
print "Exports the results of vtu students into Excel format \n"
print "Please note the format of USN is College_codeYearBranchUsn\nExample: 1EP14CS001\nwhere 1EP is the college code\n14 is the batch year\nCS is the branch\n001 is the usn"
usn = raw_input("Enter the starting USN\nExample: 1EP14CS001\n")
to = int(raw_input("Enter final USN\nJust enter the last 3 digits of final usn.\nExample: 100.\nThis will be treated as 1EP14CS100\n"))
usn_part = usn[0:7]
frm = int(usn[8:10])
filename = usn[1:3]+'_'+usn[5:7]+'_'+'results'
create_excel_file(filename)
students = []
for i in range(int(frm), int(to) + 1):
student = get_result(usn_part + str(i).zfill(3))
if student is not None:
print("Getting result of %s (%s)\n" % (student['name'], student['usn']))
students.append(student)
write_to_excel_file(students, filename)
if __name__ == '__main__':
main()