/ 2019-03-18
def acc_login(request):
err_msg = {}
today_str = datetime.date.today().strftime("%Y%m%d")
verify_code_img_path = "%s/%s" %(settings.VERIFICATION_CODE_IMGS_DIR,
today_str)
if not os.path.isdir(verify_code_img_path):
os.makedirs(verify_code_img_path,exist_ok=True)
print("session:",request.session.session_key)
#print("session:",request.META.items())
random_filename = "".join(random.sample(string.ascii_lowercase,4))
random_code = verify_code.gene_code(verify_code_img_path,random_filename)
cache.set(random_filename, random_code,30)
if request.method == "POST":
username = request.POST.get('username')
password = request.POST.get('password')
_verify_code = request.POST.get('verify_code')
_verify_code_key = request.POST.get('verify_code_key')
print("verify_code_key:",_verify_code_key)
print("verify_code:",_verify_code)
if cache.get(_verify_code_key) == _verify_code:
print("code verification pass!")
user = authenticate(username=username,password=password)
if user is not None:
login(request,user)
request.session.set_expiry(60*60)
return HttpResponseRedirect(request.GET.get("next") if request.GET.get("next") else "/")
else:
err_msg["error"] = 'Wrong username or password!'
else:
err_msg['error'] = "验证码错误!"
return render(request,'login.html',{"filename":random_filename, "today_str":today_str, "error":err_msg})
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