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AwesomePU.py
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AwesomePU.py
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import os
import re
from html import unescape
from sys import exit
from time import sleep
import requests
from lxml import etree
def sleep_then_exit():
sleep(3)
exit()
class PU:
def __init__(self, mobile: str, password: str) -> any:
self.college = '计算机科学与技术学院'
self.grade = '2019'
post_data = {
'mobile': mobile,
'password': password,
'remember': 'on'
}
self.session = requests.Session()
self.session.post('https://pocketuni.net/index.php?app=home&mod=Public&act=doMobileLogin', data=post_data)
def verification(self) -> bool:
html = etree.HTML(self.session.get('https://pocketuni.net/index.php?app=home&mod=Public&act=doLogin').text)
result = html.xpath('/html/head/script[1]/text()')
_UID_ = re.search('\\d+', re.search('var _UID_ {3}=(.*)', result[0]).group(1)).group(0)
return not (_UID_ == '0')
def set_college_and_grade(self, college: str, grade: str) -> any:
self.college = college
self.grade = grade
# def get_college_list(self) -> list: # Get the college list of user's school
# chrome_options = Options()
# chrome_options.add_argument("--headless")
# browser = webdriver.Chrome(options=chrome_options)
# browser.get(self.session.get('https://pocketuni.net/index.php?app=home&mod=Public&act=Login').url)
# button = browser.find_element_by_id('sub2')
# button.click()
# html = etree.HTML(browser.page_source)
# result = html.xpath('/html/body/div[2]/div/div[3]/div[2]/div[1]/div[1]/div[2]/a/text()')
# return result
def show_activities(self) -> any:
no_activity = True
p = 0
num_per_page = 5
while p < 150:
p += 1
url = f'https://njtech.pocketuni.net/index.php?app=event&mod=School&act=board&cat=all&&p={p}'
parent_html = etree.HTML(requests.get(url).text)
for i in range(1, num_per_page + 1):
try:
status = parent_html.xpath(
f'/html/body/div[2]/div/div[3]/div[2]/div[1]/ul/li[{i}]/div[3]/ul/span/li/a/text()')[0]
except IndexError:
continue
if status not in ['活动已结束', '报名已结束']:
rewards = parent_html.xpath(
f'/html/body/div[2]/div/div[3]/div[2]/div[1]/ul/li[{i}]/div[2]/div[4]/text()')
credit_hours = re.findall('\\d+', rewards[0])[0]
if credit_hours != '0':
link = parent_html.xpath(
f'/html/body/div[2]/div/div[3]/div[2]/div[1]/ul/li[{i}]/div[2]/div[1]/a/@href')[0]
sub_html = etree.HTML(self.session.get(link).text)
content = sub_html.xpath('string(/html/body/div[1]/div[3]/div/div/div[1]/div[2])')
if re.search('可参与部落：(.*)', content) is None:
college = sub_html.xpath('/html/body/div[1]/div[3]/div/div/div[1]/div[2]/span[5]/text()')[0]
grade = unescape(re.search('活动年级：(.*)', content).group(1))
try:
surplus = re.search(r'剩余名额.*\n.*?(\d+)', content).group(1)
except AttributeError:
surplus = '无限制'
if (my_college in college) or (college == '全部'):
if (my_grade in grade) or (grade == '全部'):
if surplus != '0':
if no_activity:
no_activity = False
title = parent_html.xpath(
f'/html/body/div[2]/div/div[3]/div[2]/div[1]/ul/li[{i}]/div[2]/div['
f'1]/a/text()')
if '工作人员' in unescape(title[0]):
continue
print(f'活动名称：{unescape(title[0])}')
print(f'实践学时：{credit_hours}')
classification = \
sub_html.xpath('/html/body/div[1]/div[3]/div/div/div[1]/div[2]/text()')[3]
print(f'活动分类：{classification}')
location = ''
try:
location = \
sub_html.xpath(
'/html/body/div[1]/div[3]/div/div/div[1]/div[2]/a[1]/text()')[
0]
except IndexError:
location = '无'
print(f'活动地点：{location}')
time = re.search('活动时间：(.*)', content).group(1)
print(f'活动时间：{time}')
intro = sub_html.xpath('/html/body/div[1]/div[3]/div/div/div[2]/div[3]/text()')[
0].strip()
print(f'活动简介：{intro}')
print()
if no_activity:
print('未找到符合要求的活动')
sleep_then_exit()
else:
input('请按回车键退出应用')
if __name__ == '__main__':
try:
requests.get('https://njtech.pocketuni.net/')
except requests.exceptions.ProxyError:
print('未连接到互联网')
sleep_then_exit()
my_college = ''
my_grade = ''
my_mobile = ''
my_password = ''
configs_file = 'configs.txt'
if not os.path.exists(configs_file):
try:
with open(file=configs_file, mode='w', encoding='utf-8') as f:
my_college = input('请输入院系，然后按回车键（例：计算机科学与技术学院 注：法政学院请输入法学院):')
f.write(f'{my_college}\n')
my_grade = input('请输入年级，然后按回车键（例：2019）:')
f.write(f'{my_grade}\n')
my_mobile = input('请输入手机号，然后按回车键:')
f.write(f'{my_mobile}\n')
my_password = input('请输入密码，然后按回车键:')
f.write(f'{my_password}\n')
except PermissionError:
print('请以管理员身份运行应用')
sleep_then_exit()
else:
with open(file=configs_file, encoding='utf-8') as f:
lines = f.readlines()
try:
my_college = lines[0][:-1]
my_grade = lines[1][:-1]
my_mobile = lines[2][:-1]
my_password = lines[3][:-1]
except IndexError:
f.close()
os.remove(configs_file)
print('文件已损坏，请重新打开应用')
sleep_then_exit()
while True:
demo = PU(my_mobile, my_password)
if demo.verification():
break
else:
print('手机号码错误或密码错误')
my_mobile = input('请输入手机号，然后按回车键:')
my_password = input('请输入密码，然后按回车键:')
f = open(file=configs_file, encoding='utf-8')
lines = f.readlines()
f.close()
with open(file=configs_file, mode='w', encoding='utf-8') as f:
my_college = lines[0][:-1]
f.write(f'{my_college}\n')
my_grade = lines[1][:-1]
f.write(f'{my_grade}\n')
f.write(f'{my_mobile}\n')
f.write(f'{my_password}\n')
os.system('cls')
demo.set_college_and_grade(my_college, my_grade)
demo.show_activities()