def get_login(self, school, **kwargs):
''' 登录入口 与 异常处理 '''
args = (school.login_url, school.exist_verify)
try:
res = self._get_api(*args, **kwargs)
except OtherException as reqe:
raise LoginException(self.code, to_text(str(reqe)))
except RequestException:
if school.proxies and not self.user.proxy_state:
# 使用内网代理
if self._switch_proxy():
# 存在内网代理会话
return True
try:
res = self._get_api(*args, **kwargs)
except RequestException:
raise LoginException(self.code, '教务系统异常，切用代理登录失败')
else:
if self.user.proxy_state:
raise LoginException(self.code, '教务系统异常，使用代理登录失败')
else:
raise LoginException(self.code, '教务系统外网异常')
self._handle_login_result(res, *args, **kwargs)
def _get_login_result_tip(self, html):
""" 获取获取html的弹框提示信息 """
tip = get_alert_tip(html)
if tip:
return tip
raise LoginException(self.code, '教务系统请求异常')
def get_login(self, school, **kwargs):
''' 登录入口 与 异常处理 '''
args = (school.login_url, school.exist_verify)
try:
res = self._get_api(*args, **kwargs)
except RequestException:
if school.proxies and not school.use_proxy:
# 使用内网代理
self._set_proxy()
try:
res = self._get_api(*args, **kwargs)
except RequestException:
raise LoginException(self.code, '教务系统异常，使用代理登录失败')
else:
raise LoginException(self.code, '教务系统外网异常')
self._handle_login_result(res, *args, **kwargs)
def _handle_login_result(self, res):
''' 处理页面弹框信息 '''
if res is True:
# 登录成功
return
tip = get_alert_tip(res.text)
if tip:
if tip == '验证码不正确！！':
raise CheckCodeException(self.code, tip)
raise IdentityException(self.code, tip)
raise LoginException(self.code, '教务系统请求异常')
def get_login(self, school, **kwargs):
''' 登录入口 与 异常处理 '''
args = (school.login_url, school.exist_verify)
try:
res = self._get_api(*args, **kwargs)
except OtherException as reqe:
raise LoginException(self.school_code, to_text(str(reqe)))
except RequestException:
if school.proxies and not self.user.proxy_state:
# 使用内网代理
proxy_session = self._switch_proxy()
if proxy_session:
# 存在内网代理会话
return True
try:
res = self._get_api(*args, **kwargs)
except RequestException:
raise LoginException(self.school_code, '教务系统异常，切用代理登录失败')
else:
if self.user.proxy_state:
raise LoginException(self.school_code, '教务系统异常，使用代理登录失败')
else:
raise LoginException(self.school_code, '教务系统外网异常')
# 处理登录结果
try:
self._handle_login_result(res)
except CheckCodeException:
try:
# 验证码错误时，再次登录
res = self._get_api(*args, **kwargs)
except RequestException:
raise LoginException(self.school_code, '教务系统请求异常')
else:
self._handle_login_result(res)
return True
def _handle_login_result(self, res, *args, **kwargs):
# 登录成功之后，教务系统会返回 302 跳转
if res.status_code == 500:
raise LoginException(self.code, '教务系统请求异常')
elif res.status_code != 302:
tip = self._get_login_result_tip(res.text)
if tip == '验证码不正确！！':
# 首次验证码错误，则再次登录
res = self._get_api(*args, **kwargs)
if res.status_code != 302:
tip = self._get_login_result_tip(res.text)
if tip == '验证码不正确！！':
raise CheckCodeException(self.code, tip)
raise IdentityException(self.code, tip)
