from django.conf.urls import url
from . import views


urlpatterns = [

    url(r'login/$', views.login, name = 'login'),
    url(r'signup/$', views.signup, name = 'signup'),
    url(r'all/$', views.all, name = 'alluser'),
    url(r'(\d+)/$', views.user_info, name = 'userinfo'),
]
@@ -75,16 +75,17 @@
   url(r'
+%5E
 login/$'
@@ -126,16 +126,17 @@
   url(r'
+%5E
 signup/$
@@ -180,16 +180,17 @@
   url(r'
+%5E
 all/$', 
@@ -229,16 +229,17 @@
   url(r'
+%5E
 (%5Cd+)/$'

fix bugs in urls.py