Переехали на python3! Ура!

.gitignore

@@ -9,3 +9,4 @@ djing/settings.py
 gmap/fixtures
 *.sqlite3
 *.json
+*.bak

abonapp/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-import models
+from . import models
 
 
 admin.site.register(models.AbonGroup)

abonapp/forms.py

@@ -2,24 +2,24 @@
 from django import forms
 from django.core.validators import RegexValidator
 
-import models
+from . import models
 from mydefs import ip_addr_regex
 
 
 class AbonForm(forms.Form):
     username = forms.CharField(max_length=127, required=False, widget=forms.TextInput(attrs={
-        'placeholder': u'Логин',
+        'placeholder': 'Логин',
         'class': "form-control",
         'id': "login"
     }))
     fio = forms.CharField(max_length=256, widget=forms.TextInput(attrs={
-        'placeholder': u'ФИО',
+        'placeholder': 'ФИО',
         'class': "form-control",
         'id': "fio"
     }), required=False)
-    ip_address = forms.GenericIPAddressField(protocol='IPv4', required=False, widget=forms.TextInput(attrs={
+    ip_address = forms.GenericIPAddressField(protocol='ipv4', required=False, widget=forms.TextInput(attrs={
         'pattern': ip_addr_regex,
-        'placeholder': u'127.0.0.1',
+        'placeholder': '127.0.0.1',
         'class': "form-control",
         'id': "ip"
     }))
@@ -28,7 +28,7 @@ class AbonForm(forms.Form):
         max_length=16,
         validators=[RegexValidator(r'^\+[7,8,9,3]\d{10,11}$')],
         widget=forms.TextInput(attrs={
-            'placeholder': u'+[7,8,9,3] и 10,11 цифр',
+            'placeholder': '+[7,8,9,3] и 10,11 цифр',
             'pattern': r'^\+[7,8,9,3]\d{10,11}$',
             'required': '',
             'class': 'form-control',

abonapp/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-06-28 23:51
-from __future__ import unicode_literals
 
 from django.conf import settings
 import django.core.validators
@@ -111,6 +110,6 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterUniqueTogether(
             name='abontariff',
-            unique_together=set([('abon', 'tariff', 'tariff_priority')]),
+            unique_together={('abon', 'tariff', 'tariff_priority')},
         ),
     ]

abonapp/migrations/0002_auto_20161206_2135.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-06 18:35
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 

abonapp/migrations/0003_abongroup_profiles.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-16 19:14
-from __future__ import unicode_literals
 
 from django.conf import settings
 from django.db import migrations, models

abonapp/migrations/0004_auto_20161220_0102.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-19 22:02
-from __future__ import unicode_literals
 
 from django.conf import settings
 from django.db import migrations, models

abonapp/migrations/0005_auto_20161226_0054.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-25 21:54
-from __future__ import unicode_literals
 
 from django.db import migrations
 
@@ -14,14 +13,14 @@ class Migration(migrations.Migration):
     operations = [
         migrations.AlterModelOptions(
             name='abon',
-            options={'permissions': (('can_buy_tariff', '\u041f\u043e\u043a\u0443\u043f\u043a\u0430 \u0442\u0430\u0440\u0438\u0444\u0430 \u0430\u0431\u043e\u043d\u0435\u043d\u0442\u0443'),)},
+            options={'permissions': (('can_buy_tariff', 'Покупка тарифа абоненту'),)},
         ),
         migrations.AlterModelOptions(
             name='abongroup',
-            options={'permissions': (('can_add_ballance', '\u041f\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0441\u0447\u0451\u0442\u0430'),)},
+            options={'permissions': (('can_add_ballance', 'Пополнение счёта'),)},
         ),
         migrations.AlterModelOptions(
             name='abontariff',
-            options={'ordering': ('tariff_priority',), 'permissions': (('can_complete_service', '\u0414\u043e\u0441\u0440\u043e\u0447\u043d\u043e\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u0435 \u0443\u0441\u043b\u0443\u0433\u0438 \u0430\u0431\u043e\u043d\u0435\u043d\u0442\u0430'), ('can_activate_service', '\u0410\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u044f \u0443\u0441\u043b\u0443\u0433\u0438 \u0430\u0431\u043e\u043d\u0435\u043d\u0442\u0430'))},
+            options={'ordering': ('tariff_priority',), 'permissions': (('can_complete_service', 'Досрочное завершение услуги абонента'), ('can_activate_service', 'Активация услуги абонента'))},
         ),
     ]

abonapp/models.py

@@ -14,12 +14,10 @@ from accounts_app.models import UserProfile
 
 
 class LogicError(Exception):
-    def __init__(self, value, err_id=None):
+    def __init__(self, value):
         self.message = value
-        if err_id:
-            self.err_id = err_id
 
-    def __unicode__(self):
+    def __str__(self):
         return repr(self.message)
 
     def __str__(self):
@@ -36,7 +34,7 @@ class AbonGroup(models.Model):
             ('can_add_ballance', 'Пополнение счёта'),
         )
 
-    def __unicode__(self):
+    def __str__(self):
         return self.title
 
 
@@ -50,7 +48,7 @@ class AbonLog(models.Model):
     class Meta:
         db_table = 'abonent_log'
 
-    def __unicode__(self):
+    def __str__(self):
         return self.comment
 
 
@@ -124,7 +122,7 @@ class AbonTariff(models.Model):
         amnt = self.calc_amount_service()
         # если не хватает денег
         if self.abon.ballance < amnt:
-            raise LogicError(u'Не хватает денег на счету')
+            raise LogicError('Не хватает денег на счету')
         # дата активации услуги
         self.time_start = timezone.now()
         # снимаем деньги за услугу
@@ -135,7 +133,7 @@ class AbonTariff(models.Model):
     def is_started(self):
         return True if self.time_start is not None else False
 
-    def __unicode__(self):
+    def __str__(self):
         return "%d: '%s' - '%s'" % (
             self.tariff_priority,
             self.tariff.title,
@@ -147,8 +145,8 @@ class AbonTariff(models.Model):
         db_table = 'abonent_tariff'
         unique_together = (('abon', 'tariff', 'tariff_priority'),)
         permissions = (
-            ('can_complete_service', u'Досрочное завершение услуги абонента'),
-            ('can_activate_service', u'Активация услуги абонента')
+            ('can_complete_service', 'Досрочное завершение услуги абонента'),
+            ('can_activate_service', 'Активация услуги абонента')
         )
 
 
@@ -188,18 +186,18 @@ class Abon(UserProfile):
             self.group = cd['group']
             self.address = cd['address']
         except Http404:
-            raise LogicError(u'Введённый IP адрес не добавлен в ip pool')
+            raise LogicError('Введённый IP адрес не добавлен в ip pool')
         except MultipleObjectsReturned:
-            raise LogicError(u'Введённый IP адрес не определён')
+            raise LogicError('Введённый IP адрес не определён')
 
     class Meta:
         db_table = 'abonent'
         permissions = (
-            ('can_buy_tariff', u'Покупка тарифа абоненту'),
+            ('can_buy_tariff', 'Покупка тарифа абоненту'),
         )
 
     # Платим за что-то
-    def make_pay(self, curuser, how_match_to_pay=0.0, u_comment=u'Снятие со счёта средств'):
+    def make_pay(self, curuser, how_match_to_pay=0.0, u_comment='Снятие со счёта средств'):
         AbonLog.objects.create(
             abon=self,
             amount=-how_match_to_pay,
@@ -214,7 +212,7 @@ class Abon(UserProfile):
             abon=self,
             amount=amount,
             author=current_user,
-            comment=u'Пополнение счёта через админку'
+            comment='Пополнение счёта через админку'
         )
         self.ballance += amount
 
@@ -244,7 +242,7 @@ class Abon(UserProfile):
         AbonLog.objects.create(
             abon=self, amount=-tariff.amount,
             author=author,
-            comment=u'Покупка тарифного плана через админку, тариф "%s"' % tariff.title
+            comment='Покупка тарифного плана через админку, тариф "%s"' % tariff.title
         )
 
     # Пробует подключить новую услугу если пришло время
@@ -265,7 +263,7 @@ class Abon(UserProfile):
             # И от заказа тарифа до начала этого месяца
             if (nw - at.time_start) > (nw - to_start_month):
                 # Заказ из прошлого месяца, срок действия закончен
-                print u'Заказ из прошлого месяца, срок действия закончен'
+                print('Заказ из прошлого месяца, срок действия закончен')
 
                 # выберем следующую по приоритету
                 # next_tarifs = AbonTariff.objects.filter(tariff_priority__gt = self.tariff_priority, abon=self.abon)
@@ -284,7 +282,7 @@ class Abon(UserProfile):
                     abon=self,
                     amount=0,
                     author=author,
-                    comment=u'Завершение услуги по истечению срока действия'
+                    comment='Завершение услуги по истечению срока действия'
                 )
 
     # есть-ли доступ у абонента к услуге, смотрим в tariff_app.custom_tariffs.<TariffBase>.manage_access()
@@ -307,7 +305,7 @@ class InvoiceForPayment(models.Model):
     date_pay = models.DateTimeField(blank=True, null=True)
     author = models.ForeignKey(UserProfile, related_name='+')
 
-    def __unicode__(self):
+    def __str__(self):
         return "%s -> %d $" % (self.abon.username, self.amount)
 
     def set_ok(self):

abonapp/tests.py

@@ -2,7 +2,7 @@
 from django.shortcuts import get_object_or_404
 from django.test import TestCase
 
-from models import Abon, AbonTariff
+from .models import Abon, AbonTariff
 from tariff_app.models import Tariff
 
 
@@ -10,17 +10,17 @@ class AbonTariffTestCase(TestCase):
     def setUp(self):
         abon1 = Abon.objects.create(
             telephone='+79784653751',
-            fio=u'ФИО абона',
+            fio='ФИО абона',
             username='аго мучич'
         )
         tarif1 = Tariff.objects.create(
-            title=u'Тариф 1',
+            title='Тариф 1',
             speedIn=120.3,
             speedOut=53,
             amount=38
         )
         tarif2 = Tariff.objects.create(
-            title=u'Тариф 2',
+            title='Тариф 2',
             speedIn=130.3,
             speedOut=23,
             amount=82
@@ -38,7 +38,7 @@ class AbonTariffTestCase(TestCase):
 
     def test_activate_next(self):
         # возьмём абонента для опытов
-        abn = get_object_or_404(Abon, username=u'аго мучич')
+        abn = get_object_or_404(Abon, username='аго мучич')
 
         # берём купленные услуги
         ats = AbonTariff.objects.filter(abon=abn)

abonapp/urls.py

@@ -1,6 +1,6 @@
 from django.conf.urls import url, include
 
-import views
+from . import views
 
 
 urlpatterns = [

abonapp/urls_abon.py

@@ -1,6 +1,6 @@
 from django.conf.urls import url
 
-import views
+from . import views
 
 
 urlpatterns = [

abonapp/views.py

@@ -14,8 +14,8 @@ from django.contrib import messages
 from ip_pool.models import IpPoolItem
 from tariff_app.models import Tariff
 from agent import NasFailedResult, AbonStruct, Transmitter, TariffStruct, NasNetworkError
-import forms
-import models
+from . import forms
+from . import models
 import mydefs
 
 
@@ -48,14 +48,14 @@ def addgroup(request):
             frm = forms.AbonGroupForm(request.POST)
             if frm.is_valid():
                 frm.save()
-                messages.success(request, u'Группа успешно создана')
+                messages.success(request, 'Группа успешно создана')
                 return redirect('abonapp:group_list')
             else:
-                messages.error(request, u'Исправьте ошибки')
+                messages.error(request, 'Исправьте ошибки')
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasNetworkError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     return render(request, 'abonapp/addGroup.html', {
         'form': frm
     })
@@ -88,9 +88,9 @@ def delgroup(request):
         get_object_or_404(models.AbonGroup, id=agd).delete()
         return mydefs.res_success(request, 'abonapp:group_list')
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasNetworkError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     return mydefs.res_error(request, 'abonapp:group_list')
 
 
@@ -110,16 +110,16 @@ def addabon(request, gid):
                 prf.save()
                 return redirect('abonapp:people_list', group.id)
             else:
-                messages.error(request, u'Некоторые поля заполнены не правильно, проверте ещё раз')
+                messages.error(request, 'Некоторые поля заполнены не правильно, проверте ещё раз')
 
     except IntegrityError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except models.LogicError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasNetworkError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
 
     if not frm:
         frm = forms.AbonForm(initial={
@@ -153,9 +153,9 @@ def delentity(request):
             get_object_or_404(models.AbonGroup, id=uid).delete()
         return mydefs.res_success(request, 'abonapp:group_list')
     except NasNetworkError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     return redirect('abonapp:group_list')
 
 
@@ -170,14 +170,14 @@ def abonamount(request, gid, uid):
                 amnt = mydefs.safe_float(request.POST.get('amount'))
                 abon.add_ballance(request.user, amnt)
                 abon.save(update_fields=['ballance'])
-                messages.success(request, u'Счёт успешно пополнен на %d' % amnt)
+                messages.success(request, 'Счёт успешно пополнен на %d' % amnt)
                 return redirect('abonapp:abon_home', gid=gid, uid=uid)
             else:
-                messages.error(request, u'Не могу разобрать id абонента')
+                messages.error(request, 'Не могу разобрать id абонента')
     except NasNetworkError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     return render(request, 'abonapp/abonamount.html', {
         'abon': abon,
         'abon_group': get_object_or_404(models.AbonGroup, id=gid)
@@ -236,7 +236,7 @@ def abonhome(request, gid, uid):
     init_frm_dat = {
         'username': abon.username,
         'fio': abon.fio,
-        'ip_address': abon.ip_address or u'Не назначен',
+        'ip_address': abon.ip_address or 'Не назначен',
         'telephone': abon.telephone,
         'group': abon.group,
         'address': abon.address,
@@ -259,21 +259,21 @@ def abonhome(request, gid, uid):
 
                 # return redirect('abonapp:abon_home', gid, uid)
             else:
-                messages.warning(request, u'Не правильные значения, проверте поля и попробуйте ещё')
+                messages.warning(request, 'Не правильные значения, проверте поля и попробуйте ещё')
         else:
             frm = forms.AbonForm(initial=init_frm_dat)
     except IntegrityError as e:
-        messages.error(request, u'Проверте введённые вами значения, скорее всего такой ip уже у кого-то есть. А вообще: %s' % e.message)
+        messages.error(request, 'Проверте введённые вами значения, скорее всего такой ip уже у кого-то есть. А вообще: %s' % e)
         frm = forms.AbonForm(initial=init_frm_dat)
 
     except Http404:
-        messages.error(request, u'Ip адрес не найден в списке IP адресов')
+        messages.error(request, 'Ip адрес не найден в списке IP адресов')
         frm = forms.AbonForm(initial=init_frm_dat)
 
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasNetworkError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
 
     return render(request, 'abonapp/editAbon.html', {
         'form': frm or forms.AbonForm(initial=init_frm_dat),
@@ -313,7 +313,7 @@ def add_invoice(request, gid, uid):
             newinv.amount = curr_amount
             newinv.comment = comment
 
-            if request.POST.get('status') == u'on':
+            if request.POST.get('status') == 'on':
                 newinv.status = True
 
             newinv.author = request.user
@@ -321,9 +321,9 @@ def add_invoice(request, gid, uid):
             return redirect('abonapp:abon_home', gid=gid, uid=uid)
 
     except NasNetworkError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     return render(request, 'abonapp/addInvoice.html', {
         'abon': abon,
         'invcount': models.InvoiceForPayment.objects.filter(abon=abon).count(),
@@ -346,15 +346,15 @@ def buy_tariff(request, gid, uid):
                 abon.save()
                 return redirect('abonapp:abon_services', gid=gid, uid=abon.id)
             else:
-                messages.error(request, u'Что-то не так при покупке услуги, проверьте и попробуйте ещё')
+                messages.error(request, 'Что-то не так при покупке услуги, проверьте и попробуйте ещё')
         else:
             frm = forms.BuyTariff()
     except models.LogicError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasNetworkError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
         return redirect('abonapp:abon_services', gid=gid, uid=abon.id)
 
     return render(request, 'abonapp/buy_tariff.html', {
@@ -378,9 +378,9 @@ def chpriority(request, gid, uid):
         elif act == 'down':
             current_abon_tariff.priority_down()
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasNetworkError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
 
     return redirect('abonapp:abon_home', gid=gid, uid=uid)
 
@@ -400,19 +400,19 @@ def complete_service(request, gid, uid, srvid):
             if finish_confirm == 'yes':
                 # удаляем запись о текущей услуге.
                 abtar.delete()
-                messages.success(request, u'Услуга успешно завершена')
+                messages.success(request, 'Услуга успешно завершена')
                 return redirect('abonapp:abon_home', gid, uid)
             else:
-                raise models.LogicError(u'Действие не подтверждено')
+                raise models.LogicError('Действие не подтверждено')
 
         time_use = mydefs.RuTimedelta(timezone.now() - abtar.time_start)
 
     except models.LogicError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasNetworkError as e:
-        messages.warning(request, e.message)
+        messages.warning(request, e)
         return redirect('abonapp:abon_home', gid, uid)
 
     return render(request, 'abonapp/complete_service.html', {
@@ -438,11 +438,11 @@ def activate_service(request, gid, uid, srvid):
             return redirect('abonapp:abon_home', gid, uid)
 
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasNetworkError as e:
-        messages.warning(request, e.message)
+        messages.warning(request, e)
     except models.LogicError as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     return render(request, 'abonapp/activate_service.html', {
         'abon': abtar.abon,
         'abon_group': abtar.abon.group,
@@ -458,9 +458,9 @@ def unsubscribe_service(request, gid, uid, srvid):
     try:
         get_object_or_404(models.AbonTariff, id=int(srvid)).delete()
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasNetworkError as e:
-        messages.warning(request, e.message)
+        messages.warning(request, e)
     return redirect('abonapp:abon_home', gid=gid, uid=uid)
 
 
@@ -512,27 +512,27 @@ def update_nas(request, group_id):
             except NasFailedResult:
                 tm.add_user(agent_abon)
     except NasFailedResult as e:
-        messages.error(request, e.message)
+        messages.error(request, e)
     except NasNetworkError as e:
-        messages.warning(request, e.message)
+        messages.warning(request, e)
     return redirect('abonapp:people_list', gid=group_id)
 
 
 # API's
 
 def abons(request):
-    ablist = map(lambda abn: {
+    ablist = [{
         'id': abn.id,
         'tarif_id': abn.active_tariff().id if abn.active_tariff() else 0,
         'ip': abn.ip_address.int_ip(),
         'is_active': abn.is_active
-    }, models.Abon.objects.all())
+    } for abn in models.Abon.objects.all()]
 
-    tarlist = map(lambda trf: {
+    tarlist = [{
         'id': trf.id,
         'speedIn': trf.speedIn,
         'speedOut': trf.speedOut
-    }, Tariff.objects.all())
+    } for trf in Tariff.objects.all()]
 
     data = {
         'subscribers': ablist,

accounts_app/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-from models import UserProfile
+from .models import UserProfile
 
 
 admin.site.register(UserProfile)

accounts_app/forms.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 from django import forms
-from models import UserProfile
+from .models import UserProfile
 
 
 class SetupPerms(forms.ModelForm):

accounts_app/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-06-28 23:51
-from __future__ import unicode_literals
 
 import django.core.validators
 from django.db import migrations, models
@@ -31,8 +30,8 @@ class Migration(migrations.Migration):
                 ('is_active', models.BooleanField(default=True)),
                 ('is_admin', models.BooleanField(default=False)),
                 ('telephone', models.CharField(max_length=16, unique=True, validators=[
-                    django.core.validators.RegexValidator(b'^\\+[7,8,9,3]\\d{10,11}$')],
-                                               verbose_name=b'Telephone number')),
+                    django.core.validators.RegexValidator(r'^\\+[7,8,9,3]\\d{10,11}$')],
+                                               verbose_name='Telephone number')),
                 ('skype', models.CharField(blank=True, max_length=20)),
                 ('avatar', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE,
                                              to='photo_app.Photo')),

accounts_app/migrations/0002_userprofile_email.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-11-30 15:15
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 

accounts_app/migrations/0003_auto_20161206_2135.py

@@ -1,13 +1,11 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-06 18:35
-from __future__ import unicode_literals
 
 import django.core.validators
 from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('accounts_app', '0002_userprofile_email'),
     ]
@@ -20,6 +18,8 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='userprofile',
             name='telephone',
-            field=models.CharField(max_length=16, validators=[django.core.validators.RegexValidator(b'^\\+[7,8,9,3]\\d{10,11}$')], verbose_name=b'Telephone number'),
+            field=models.CharField(max_length=16,
+                                   validators=[django.core.validators.RegexValidator('^\\+[7,8,9,3]\\d{10,11}$')],
+                                   verbose_name='Telephone number'),
         ),
     ]

accounts_app/models.py

@@ -50,7 +50,7 @@ class UserProfile(AbstractBaseUser, PermissionsMixin):
         max_length=16,
         verbose_name='Telephone number',
         #unique=True,
-        validators=[RegexValidator(r'^\+[7,8,9,3]\d{10,11}$')]
+        validators=[RegexValidator('^\+[7,8,9,3]\d{10,11}$')]
     )
     avatar = models.ForeignKey(Photo, null=True, blank=True)
     email = models.EmailField()
@@ -86,5 +86,5 @@ class UserProfile(AbstractBaseUser, PermissionsMixin):
         else:
             return DEFAULT_PICTURE
 
-    def __unicode__(self):
+    def __str__(self):
         return self.get_full_name()

accounts_app/urls.py

@@ -1,7 +1,7 @@
 # -*- coding:utf-8 -*-
 from django.conf.urls import url
 
-import views
+from . import views
 
 
 urlpatterns = [

accounts_app/views.py

@@ -10,7 +10,7 @@ from django.contrib import messages
 from abonapp.models import AbonGroup
 
 from photo_app.models import Photo
-from models import UserProfile
+from .models import UserProfile
 import mydefs
 
 
@@ -39,13 +39,13 @@ def to_signin(request):
 
             return render(request, 'accounts/login.html', {
                 'next': nextl,
-                'errmsg': u'Неправильный логин или пароль, попробуйте ещё раз'
+                'errmsg': 'Неправильный логин или пароль, попробуйте ещё раз'
             })
         return render(request, 'accounts/login.html', {
             'next': nextl
         })
     except NoReverseMatch:
-        raise Http404(u"Destination page does not exist")
+        raise Http404("Destination page does not exist")
 
 
 def sign_out(request):
@@ -133,7 +133,7 @@ def ch_info(request):
                 newpasswd = request.POST.get('newpasswd')
                 user.set_password(newpasswd)
             else:
-                messages.error(request, u'Неправильный пароль')
+                messages.error(request, 'Неправильный пароль')
         user.save()
         request.user = user
 
@@ -158,10 +158,10 @@ def create_profile(request):
         passwd = request.POST.get('passwd')
         conpasswd = request.POST.get('conpasswd')
         if not passwd:
-            messages.error(request, u'Забыли указать пароль для нового аккаунта')
+            messages.error(request, 'Забыли указать пароль для нового аккаунта')
 
         if not conpasswd:
-            messages.error(request, u'Забыли повторить пароль для нового аккаунта')
+            messages.error(request, 'Забыли повторить пароль для нового аккаунта')
 
         if passwd == conpasswd:
             user_qs = UserProfile.objects.filter(username=username)[:1]
@@ -170,9 +170,9 @@ def create_profile(request):
                 user.save()
                 return redirect('acc_app:accounts_list')
             else:
-                messages.error(request, u'Пользователь с таким именем уже есть')
+                messages.error(request, 'Пользователь с таким именем уже есть')
         else:
-            messages.error(request, u'Пароли не совпадают, попробуйте ещё раз')
+            messages.error(request, 'Пароли не совпадают, попробуйте ещё раз')
         return render(request, 'accounts/create_acc.html', {
             'newuser': user
         })

agent/__init__.py

@@ -1,7 +1,7 @@
 # -*- coding: utf8 -*-
-from mod_mikrotik import MikrotikTransmitter
-from core import NasFailedResult, NasNetworkError
-from structs import TariffStruct, AbonStruct
+from .mod_mikrotik import MikrotikTransmitter
+from .core import NasFailedResult, NasNetworkError
+from .structs import TariffStruct, AbonStruct
 
 
 # Transmitter мы будем импортировать в других местах

agent/core.py

@@ -1,18 +1,16 @@
 # -*- coding: utf8 -*-
 from abc import ABCMeta, abstractmethod
-from structs import AbonStruct, TariffStruct
+from .structs import AbonStruct, TariffStruct
 
 
 # Всплывает если из NAS вернулся не удачный результат
 class NasFailedResult(Exception):
-    def __init__(self, message):
-        super(NasFailedResult, self).__init__(message)
+    pass
 
 
 # Всплывает когда нет связи с сервером доступа к инету (NAS)
 class NasNetworkError(Exception):
-    def __init__(self, message):
-        super(NasNetworkError, self).__init__(message)
+    pass
 
 
 # Проверяет входной тип на принадлежность классу.
@@ -32,9 +30,7 @@ def check_input_type(class_or_type):
 
 
 # Общается с NAS'ом
-class BaseTransmitter(object):
-    __metaclass__ = ABCMeta
-
+class BaseTransmitter(metaclass=ABCMeta):
     @abstractmethod
     @check_input_type(AbonStruct)
     def add_user_range(self, user_list):

agent/mod_mikrotik.py

@@ -2,15 +2,14 @@
 import socket
 import binascii
 from hashlib import md5
-from core import BaseTransmitter, NasFailedResult, NasNetworkError
+from .core import BaseTransmitter, NasFailedResult, NasNetworkError
 from mydefs import ping
-from structs import TariffStruct, IpStruct
-import settings
+from .structs import TariffStruct, IpStruct
+from . import settings
 
 
 class ApiRos:
     "Routeros api"
-
     def __init__(self, sk):
         self.sk = sk
         self.currenttag = 0
@@ -19,11 +18,11 @@ class ApiRos:
         for repl, attrs in self.talk(["/login"]):
             chal = binascii.unhexlify(attrs['=ret'])
         md = md5()
-        md.update('\x00')
-        md.update(pwd)
+        md.update(b'\x00')
+        md.update(bytes(pwd, 'utf-8'))
         md.update(chal)
         self.talk(["/login", "=name=" + username,
-                   "=response=00" + binascii.hexlify(md.digest())])
+                   "=response=00" + binascii.hexlify(md.digest()).decode('utf-8')])
 
     def talk(self, words):
         if self.writeSentence(words) == 0: return
@@ -35,10 +34,10 @@ class ApiRos:
             attrs = {}
             for w in i[1:]:
                 j = w.find('=', 1)
-                if j == -1:
+                if (j == -1):
                     attrs[w] = ''
                 else:
-                    attrs[w[:j]] = w[j + 1:]
+                    attrs[w[:j]] = w[j+1:]
             r.append((reply, attrs))
             if reply == '!done': return r
 
@@ -58,84 +57,75 @@ class ApiRos:
             r.append(w)
 
     def writeWord(self, w):
-        print "<<< " + w
-        self.writeLen(len(w))
-        self.writeStr(w)
+        print("<<< " + w)
+        b = bytes(w, "utf-8")
+        self.writeLen(len(b))
+        self.writeBytes(b)
 
     def readWord(self):
-        ret = self.readStr(self.readLen())
-        print ">>> " + ret
+        ret = self.readBytes(self.readLen()).decode('utf-8')
+        print(">>> " + ret)
         return ret
 
     def writeLen(self, l):
         if l < 0x80:
-            self.writeStr(chr(l))
+            self.writeBytes(bytes([l]))
         elif l < 0x4000:
             l |= 0x8000
-            self.writeStr(chr((l >> 8) & 0xFF))
-            self.writeStr(chr(l & 0xFF))
+            self.writeBytes(bytes([(l >> 8) & 0xff, l & 0xff]))
         elif l < 0x200000:
             l |= 0xC00000
-            self.writeStr(chr((l >> 16) & 0xFF))
-            self.writeStr(chr((l >> 8) & 0xFF))
-            self.writeStr(chr(l & 0xFF))
+            self.writeBytes(bytes([(l >> 16) & 0xff, (l >> 8) & 0xff, l & 0xff]))
         elif l < 0x10000000:
             l |= 0xE0000000
-            self.writeStr(chr((l >> 24) & 0xFF))
-            self.writeStr(chr((l >> 16) & 0xFF))
-            self.writeStr(chr((l >> 8) & 0xFF))
-            self.writeStr(chr(l & 0xFF))
+            self.writeBytes(bytes([(l >> 24) & 0xff, (l >> 16) & 0xff, (l >> 8) & 0xff, l & 0xff]))
         else:
-            self.writeStr(chr(0xF0))
-            self.writeStr(chr((l >> 24) & 0xFF))
-            self.writeStr(chr((l >> 16) & 0xFF))
-            self.writeStr(chr((l >> 8) & 0xFF))
-            self.writeStr(chr(l & 0xFF))
+            self.writeBytes(bytes([0xf0, (l >> 24) & 0xff, (l >> 16) & 0xff, (l >> 8) & 0xff, l & 0xff]))
 
     def readLen(self):
-        c = ord(self.readStr(1))
+        c = self.readBytes(1)[0]
         if (c & 0x80) == 0x00:
             pass
         elif (c & 0xC0) == 0x80:
             c &= ~0xC0
             c <<= 8
-            c += ord(self.readStr(1))
+            c += self.readBytes(1)[0]
         elif (c & 0xE0) == 0xC0:
             c &= ~0xE0
             c <<= 8
-            c += ord(self.readStr(1))
+            c += self.readBytes(1)[0]
             c <<= 8
-            c += ord(self.readStr(1))
+            c += self.readBytes(1)[0]
         elif (c & 0xF0) == 0xE0:
             c &= ~0xF0
             c <<= 8
-            c += ord(self.readStr(1))
+            c += self.readBytes(1)[0]
             c <<= 8
-            c += ord(self.readStr(1))
+            c += self.readBytes(1)[0]
             c <<= 8
-            c += ord(self.readStr(1))
+            c += self.readBytes(1)[0]
         elif (c & 0xF8) == 0xF0:
-            c = ord(self.readStr(1))
+            c = self.readBytes(1)[0]
             c <<= 8
-            c += ord(self.readStr(1))
+            c += self.readBytes(1)[0]
             c <<= 8
-            c += ord(self.readStr(1))
+            c += self.readBytes(1)[0]
             c <<= 8
-            c += ord(self.readStr(1))
+            c += self.readBytes(1)[0]
         return c
 
-    def writeStr(self, text):
-        n = 0
-        while n < len(text):
-            r = self.sk.send(text[n:])
-            if r == 0: raise RuntimeError, "connection closed by remote end"
+    def writeBytes(self, str):
+        n = 0;
+        while n < len(str):
+            r = self.sk.send(str[n:])
+            if r == 0: raise RuntimeError("connection closed by remote end")
             n += r
 
-    def readStr(self, length):
-        ret = ''
+    def readBytes(self, length):
+        ret = b''
         while len(ret) < length:
             s = self.sk.recv(length - len(ret))
-            if s == '': raise RuntimeError, "connection closed by remote end"
+            if len(s) == 0: raise RuntimeError("connection closed by remote end")
             ret += s
         return ret
 
@@ -145,7 +135,7 @@ class MikrotikTransmitter(BaseTransmitter):
     def __init__(self, login=None, password=None, ip=None, port=None):
         ip = ip or settings.NAS_IP
         if not ping(ip):
-            raise NasNetworkError(u'NAS %s не пингуется' % ip)
+            raise NasNetworkError('NAS %s не пингуется' % ip)
         s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
         s.connect((ip, port or settings.NAS_PORT))
         self.ar = ApiRos(s)
@@ -165,7 +155,7 @@ class MikrotikTransmitter(BaseTransmitter):
         return ret[0][1]
 
     def add_user_range(self, user_list):
-        return map(self.add_user, user_list)
+        return list(map(self.add_user, user_list))
 
     def remove_user_range(self, user_list):
         names = ['uid%d' % usr.uid for usr in user_list]

agent/netflow/to_mysql.py

@@ -33,7 +33,7 @@ def convert(query):
 if __name__ == '__main__':
     f = sys.stdin
     table_name = "flowstat_%s" % datetime.now().strftime("%d%m%Y")
-    print("CREATE TABLE IF NOT EXISTS %s (" % table_name)
+    print(("CREATE TABLE IF NOT EXISTS %s (" % table_name))
     print("`id` int(10) AUTO_INCREMENT NOT NULL,")
     print("`src_ip` INT(10) UNSIGNED NOT NULL,")
     print("`dst_ip` INT(10) UNSIGNED NOT NULL,")
@@ -55,7 +55,7 @@ if __name__ == '__main__':
         if not rs: exit()
         # without first comma
         print(ins_sql)
-        print(rs[1:])
+        print((rs[1:]))
         while n > 0:
             rs = convert(f.readline())
             if not rs: exit()

agent/structs.py

@@ -1,12 +1,10 @@
 # -*- coding: utf8 -*-
 from abc import ABCMeta, abstractmethod
 from struct import pack, unpack
-from utils import int2ip, ip2int
+from .utils import int2ip, ip2int
 
 
-class BaseStruct(object):
-    __metaclass__ = ABCMeta
-
+class BaseStruct(object, metaclass=ABCMeta):
     @abstractmethod
     def serialize(self):
         """привращаем инфу в бинарную строку"""
@@ -55,7 +53,7 @@ class TariffStruct(BaseStruct):
 class AbonStruct(BaseStruct):
 
     def __init__(self, uid=None, ip=None, tariff=None):
-        self.uid = long(uid)
+        self.uid = int(uid)
         self.ip = IpStruct(ip)
         assert isinstance(tariff, TariffStruct)
         self.tariff = tariff
@@ -70,7 +68,7 @@ class AbonStruct(BaseStruct):
         dt = unpack("!LII", data)
         self.uid = dt[0]
         self.ip = IpStruct(dt[1])
-        tarifs = filter(lambda trf: trf.tid == dt[2], all_tarifs)
+        tarifs = [trf for trf in all_tarifs if trf.tid == dt[2]]
         if len(tarifs) < 1:
             raise IndexError
         assert isinstance(tarifs[0], TariffStruct)

chatbot/admin.py

@@ -1,5 +1,5 @@
 from django.contrib import admin
-import models
+from . import models
 
 admin.site.register(models.MessageHistory)
 admin.site.register(models.TelegramBot)

chatbot/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2017-01-15 20:55
-from __future__ import unicode_literals
 
 from django.conf import settings
 from django.db import migrations, models

chatbot/models.py

@@ -2,11 +2,15 @@ from django.db import models
 from djing.settings import AUTH_USER_MODEL
 
 
+class ChatException(Exception):
+    pass
+
+
 class TelegramBot(models.Model):
     user = models.ForeignKey(AUTH_USER_MODEL)
     chat_id = models.PositiveIntegerField(default=0)
 
-    def __unicode__(self):
+    def __str__(self):
         return self.user.get_full_name() + ' - ' + str(self.chat_id)
 
 
@@ -15,5 +19,5 @@ class MessageHistory(models.Model):
     message = models.CharField(max_length=255)
     date_sent = models.DateTimeField(auto_now_add=True)
 
-    def __unicode__(self):
+    def __str__(self):
         return self.message

chatbot/telebot.py

@@ -2,9 +2,10 @@
 from telepot import helper, glance, Bot
 import os
 import socket
-from models import TelegramBot
+from .models import TelegramBot, ChatException
 from chatbot.models import MessageHistory
 from accounts_app.models import UserProfile
+import collections
 
 token = '285129725:AAF9Si5_b1n1_cN3vJtwXt0gkgsqKBptut4'
 
@@ -15,7 +16,7 @@ class DjingTelebot(helper.ChatHandler):
     _chat_id = 0
 
     def __init__(self, seed_tuple, **kwargs):
-        super(DjingTelebot, self).__init__(seed_tuple, **kwargs)
+        super().__init__(seed_tuple, **kwargs)
         self.cmds = {
             'ping': self.ping,
             'iam': self.say_me
@@ -27,7 +28,7 @@ class DjingTelebot(helper.ChatHandler):
 
     # задаём вопрос пользователю, и ожидаем ответ в fn
     def _question(self, text, fn):
-        assert callable(fn)
+        assert isinstance(fn, collections.Callable)
         self._dialog_fn = fn
         if text is not None:
             self._sent_reply(text)
@@ -55,7 +56,7 @@ class DjingTelebot(helper.ChatHandler):
             self._current_user = tbot.user
             self._message_log(initial_msg['text'])
         except TelegramBot.DoesNotExist:
-            self._question(u'Давай знакомиться, как тебя зовут? Напиши свой логин из биллинга.',
+            self._question('Давай знакомиться, как тебя зовут? Напиши свой логин из биллинга.',
                            self.question_name)
         return True  # prevent on_message() from being called on the initial message
 
@@ -68,13 +69,14 @@ class DjingTelebot(helper.ChatHandler):
         text = msg['text'].lower()
 
         # выполняем комманды если они есть
-        if text in self.cmds.keys():
+        if text in list(self.cmds.keys()):
             self.cmds[text]()
         elif self._dialog_fn is not None:
+            assert callable(self._dialog_fn)
             self._dialog_fn(text)
             self._dialog_fn = None
         else:
-            self._sent_reply(u'Я пока не знаю ответа на это')
+            self._sent_reply('Я пока не знаю ответа на это')
 
         if not self._message_log(text):
             return
@@ -93,10 +95,10 @@ class DjingTelebot(helper.ChatHandler):
                     chat_id=self._chat_id
                 )
         except UserProfile.DoesNotExist:
-            self._question(u'Ты не найден в базе, проверь что правильно указал именно свой ЛОГИН. Попробуй ещё',
+            self._question('Ты не найден в базе, проверь что правильно указал именно свой ЛОГИН. Попробуй ещё',
                            self.question_name)
             return
-        self._sent_reply(u'Да, приятно познакомиться %s, я буду оповещать тебя о событиях в биллинге. Удачной работы ;)'
+        self._sent_reply('Да, приятно познакомиться %s, я буду оповещать тебя о событиях в биллинге. Удачной работы ;)'
                          % profile.get_full_name())
 
     # заканчивается время диалога
@@ -109,22 +111,25 @@ class DjingTelebot(helper.ChatHandler):
     # пингуем адрес
     def ping(self, ip=None):
         if ip is None:
-            self._question(u'Давай пинганём, напиши ip. Нужно будет подождать 10 сек', self.ping)
+            self._question('Давай пинганём, напиши ip. Нужно будет подождать 10 сек', self.ping)
             return
         try:
             socket.inet_aton(ip)
             ret = os.popen('`which ping` -c 10 ' + ip).read()
             self._sent_reply(ret)
         except socket.error:
-            self._question(u'Это не похоже на ip адрес, попробуй ещё', self.ping)
+            self._question('Это не похоже на ip адрес, попробуй ещё', self.ping)
 
     def say_me(self):
-        self._sent_reply(u'Ты ведь %s ?' % self._current_user.get_full_name())
+        self._sent_reply('Ты ведь %s ?' % self._current_user.get_full_name())
 
 
 # Просто отправляем текст оповещения указанному админу
 def send_notify(msg_text, account):
+    print(account)
+    try:
         tb = TelegramBot.objects.get(user=account)
         tbot = Bot(token)
         tbot.sendMessage(tb.chat_id, msg_text)
-
+    except TelegramBot.DoesNotExist:
+        raise ChatException('Цель оповещения не подписан на оповещения')

clientsideapp/models.py

@@ -1,3 +1,3 @@
-from __future__ import unicode_literals
+
 
 # Create your models here.

clientsideapp/urls.py

@@ -1,7 +1,7 @@
 # -*- coding:utf-8 -*-
 from django.conf.urls import url
 
-import views
+from . import views
 
 
 urlpatterns = [

clientsideapp/views.py

@@ -61,21 +61,21 @@ def debt_buy(request, d_id):
         try:
             sure = request.POST.get('sure')
             if sure != 'on':
-                raise LogicError(u'Вы не уверены что хотите оплатить долг?')
+                raise LogicError('Вы не уверены что хотите оплатить долг?')
             if abon.ballance < debt.amount:
-                raise LogicError(u'Не достаточно средств на счету')
+                raise LogicError('Не достаточно средств на счету')
 
             abon.make_pay(request.user, debt.amount, debt.comment)
             debt.set_ok()
             abon.save(update_fields=['ballance'])
             debt.save(update_fields=['status', 'date_pay'])
             return redirect('client_side:debts')
-        except LogicError, e:
-            messages.error(request, e.value)
+        except LogicError as e:
+            messages.error(request, e)
         except NasFailedResult as e:
-            messages.error(request, e.message)
+            messages.error(request, e)
         except NasNetworkError as e:
-            messages.error(request, e.message)
+            messages.error(request, e)
     return render(request, 'clientsideapp/debt_buy.html', {
         'debt': debt,
         'amount': debt.amount,

devapp/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-import models
+from . import models
 
 
 admin.site.register(models.Device)

devapp/apps.py

@@ -1,4 +1,4 @@
-from __future__ import unicode_literals
+
 
 from django.apps import AppConfig
 

devapp/base_intr.py

@@ -3,9 +3,7 @@ from abc import ABCMeta, abstractmethod
 from netsnmp import Session, VarList, Varbind
 
 
-class DevBase(object):
-    __metaclass__ = ABCMeta
-
+class DevBase(object, metaclass=ABCMeta):
     @staticmethod
     def description():
         """Возвращает текстовое описание"""
@@ -27,9 +25,7 @@ class DevBase(object):
         pass
 
 
-class BasePort(object):
-    __metaclass__ = ABCMeta
-
+class BasePort(object, metaclass=ABCMeta):
     def __init__(self, num, name, status, mac, speed):
         self.num = int(num)
         self.nm = name
@@ -50,8 +46,7 @@ class BasePort(object):
         return "%x:%x:%x:%x:%x:%x" % (ord(m[0]), ord(m[1]), ord(m[2]), ord(m[3]), ord(m[4]), ord(m[5]))
 
 
-class SNMPBaseWorker(object):
-    __metaclass__ = ABCMeta
+class SNMPBaseWorker(object, metaclass=ABCMeta):
     ses = None
 
     def __init__(self, ip, community='public', ver=2):

devapp/dev_types.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 from mydefs import RuTimedelta, safe_int
-from base_intr import DevBase, SNMPBaseWorker, BasePort
+from .base_intr import DevBase, SNMPBaseWorker, BasePort
 
 
 
@@ -49,7 +49,7 @@ class DLinkDevice(DevBase, SNMPBaseWorker):
 
     @staticmethod
     def description():
-        return u"Свич D'Link"
+        return "Свич D'Link"
 
     def reboot(self):
         pass
@@ -61,13 +61,13 @@ class DLinkDevice(DevBase, SNMPBaseWorker):
         speeds = self.get_list(oids['get_ports']['speeds'])
         res = []
         ln = len(speeds)
-        for n in range(0, ln):
+        for n in range(ln):
             status = True if int(stats[n]) == 1 else False
             res.append(DLinkPort(
                 n+1,
-                nams[n] if len(nams) > 0 else u'не получил имя',
+                nams[n] if len(nams) > 0 else 'не получил имя',
                 status,
-                macs[n] if len(macs) > 0 else u'не нашёл мак',
+                macs[n] if len(macs) > 0 else 'не нашёл мак',
                 int(speeds[n]) if len(speeds) > 0 else 0,
             self))
         return res

devapp/forms.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from django import forms
 
-import models
+from . import models
 from mydefs import ip_addr_regex
 
 

devapp/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-06-28 23:51
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -19,10 +18,10 @@ class Migration(migrations.Migration):
             name='Device',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('ip_address', mydefs.MyGenericIPAddressField(max_length=8, protocol=b'IPv4')),
+                ('ip_address', mydefs.MyGenericIPAddressField(max_length=8, protocol='ipv4')),
                 ('comment', models.CharField(max_length=256)),
                 ('devtype',
-                 models.CharField(choices=[(b'Dl', "\u0421\u0432\u0438\u0447 D'Link")], default=b'Dl', max_length=2)),
+                 models.CharField(choices=[('Dl', "Свич D'Link")], default='Dl', max_length=2)),
                 ('man_passw', models.CharField(blank=True, max_length=16, null=True)),
             ],
         ),
@@ -32,7 +31,7 @@ class Migration(migrations.Migration):
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('num', models.PositiveSmallIntegerField(default=0)),
                 ('speed',
-                 models.CharField(choices=[(b'h', b'100Mbps'), (b'k', b'1Gbps'), (b'd', b'10Gbps')], default=b'h',
+                 models.CharField(choices=[('h', '100Mbps'), ('k', '1Gbps'), ('d', '10Gbps')], default='h',
                                   max_length=1)),
                 ('device', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='devapp.Device')),
             ],
@@ -47,6 +46,6 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterUniqueTogether(
             name='port',
-            unique_together=set([('device', 'num')]),
+            unique_together={('device', 'num')},
         ),
     ]

devapp/migrations/0002_auto_20160909_1018.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-09-09 07:18
-from __future__ import unicode_literals
 
 from django.db import migrations
 

devapp/models.py

@@ -1,14 +1,14 @@
 # -*- coding: utf-8 -*-
 from django.db import models
 
-from base_intr import DevBase
+from .base_intr import DevBase
 from mydefs import MyGenericIPAddressField, MyChoicesAdapter
-from dev_types import DEVICE_TYPES
+from .dev_types import DEVICE_TYPES
 
 
 class _DeviceChoicesAdapter(MyChoicesAdapter):
     def __init__(self):
-        super(_DeviceChoicesAdapter, self).__init__(DEVICE_TYPES)
+        super().__init__(DEVICE_TYPES)
 
 
 class Device(models.Model):
@@ -28,15 +28,15 @@ class Device(models.Model):
         pass
 
     def get_manager_klass(self):
-        klasses = filter(lambda kl: kl[0] == self.devtype, DEVICE_TYPES)
+        klasses = [kl for kl in DEVICE_TYPES if kl[0] == self.devtype]
         if len(klasses) > 0:
             res = klasses[0][1]
             if issubclass(res, DevBase):
                 return res
         return
 
-    def __unicode__(self):
-        return u"%s: (%s) %s" % (self.comment, self.get_devtype_display(), self.ip_address)
+    def __str__(self):
+        return "%s: (%s) %s" % (self.comment, self.get_devtype_display(), self.ip_address)
 
 
 class Port(models.Model):

devapp/tests.py

@@ -1,5 +1,5 @@
 from django.test import TestCase
-import dev_types
+from . import dev_types
 
 
 class DevTest(TestCase):
@@ -10,13 +10,13 @@ class DevTest(TestCase):
     def snmp(self):
         dev = dev_types.DLinkDevice('10.115.1.105', '<community>', 2)
 
-        print('DevName:', dev.get_device_name())
+        print(('DevName:', dev.get_device_name()))
         ports = dev.get_ports()
-        print 'gports'
+        print('gports')
         for port in ports:
             assert issubclass(port.__class__, dev_types.BasePort)
-            print('\tPort:', port.nm, port.st, port.mac(), port.sp)
+            print(('\tPort:', port.nm, port.st, port.mac(), port.sp))
         # Disable 2 port
-        print ports[1].disable()
+        print((ports[1].disable()))
         # Enable 2 port
-        print ports[1].enable()
+        print((ports[1].enable()))

devapp/urls.py

@@ -1,6 +1,6 @@
 from django.conf.urls import url
 
-import views
+from . import views
 
 
 urlpatterns = [

devapp/views.py

@@ -4,9 +4,9 @@ from django.core.exceptions import PermissionDenied
 from django.shortcuts import render, redirect, get_object_or_404
 from django.contrib import messages
 
-from models import Device
+from .models import Device
 from mydefs import pag_mn, res_success, res_error, only_admins, ping
-from forms import DeviceForm
+from .forms import DeviceForm
 
 
 @login_required
@@ -27,7 +27,7 @@ def devdel(request, did):
         get_object_or_404(Device, id=did).delete()
         return res_success(request, 'devapp:devs')
     except:
-        return res_error(request, u'Неизвестная ошибка при удалении :(')
+        return res_error(request, 'Неизвестная ошибка при удалении :(')
 
 
 @login_required
@@ -47,7 +47,7 @@ def dev(request, devid=0):
             frm.save()
             return redirect('devapp:view', did=devid)
         else:
-            messages.error(request, u'Ошибка в данных, проверте их ещё раз')
+            messages.error(request, 'Ошибка в данных, проверте их ещё раз')
     else:
         frm = DeviceForm(instance=devinst)
 
@@ -70,9 +70,9 @@ def devview(request, did):
             uptime = manager.uptime()
             ports = manager.get_ports()
         else:
-            messages.warning(request, u'Не указан snmp пароль для устройства')
+            messages.warning(request, 'Не указан snmp пароль для устройства')
     else:
-        messages.error(request, u'Эта точка не пингуется')
+        messages.error(request, 'Эта точка не пингуется')
 
     return render(request, 'devapp/ports.html', {
         'dev': dev,
@@ -96,7 +96,7 @@ def toggle_port(request, did, portid, status=0):
             else:
                 ports[portid-1].disable()
         else:
-            messages.warning(request, u'Не указан snmp пароль для устройства')
+            messages.warning(request, 'Не указан snmp пароль для устройства')
     else:
-        messages.error(request, u'Эта точка не пингуется')
+        messages.error(request, 'Эта точка не пингуется')
     return redirect('devapp:view', did=did)

djing/urls.py

@@ -1,8 +1,8 @@
 from django.conf.urls import url, include
 from django.contrib import admin
 
-import settings
-from views import home
+from . import settings
+from .views import home
 
 
 urlpatterns = [

djing/utils/load_from_nodeny.py

@@ -24,7 +24,7 @@ if __name__ == "__main__":
             'name': res[0],
             'fio': res[1],
             'tel': res[2],
-            'addr': u"ул. %s д. %s" % (res[3], res[4]),
+            'addr': "ул. %s д. %s" % (res[3], res[4]),
             'birth': int(res[5]),
             'grp': int(res[6])
         })

djing/utils/push_snmp_passw.py

@@ -21,7 +21,7 @@ def cmd(ip):
     tn.write("save config config_id 1\n")
 
     tn.write("log\n")
-    print(tn.read_all())
+    print((tn.read_all()))
     tn.close()
 
 
@@ -30,7 +30,7 @@ def prc(ip):
         if ping(ip):
             cmd(ip)
     except error:
-        print('Error connect to', ip)
+        print(('Error connect to', ip))
 
 
 if __name__ == '__main__':

djing/utils/save_dot_from_nodeny.py

@@ -26,4 +26,4 @@ if __name__ == "__main__":
             )
         dev.comment=dt['loc']
         dev.save()
-        print(dt['descr'], dt['loc'], dev)
+        print((dt['descr'], dt['loc'], dev))

djing/utils/save_from_nodeny.py

@@ -24,7 +24,7 @@ if __name__ == "__main__":
         dt['obj'] = grp
 
     for dt in dat['users']:
-        grp = filter(lambda gr: dt['grp']==gr['gid'], dat['groups'])
+        grp = [gr for gr in dat['groups'] if dt['grp']==gr['gid']]
         grp = grp[0]['obj'] if len(grp)>0 else None
         try:
             abon = Abon.objects.get(username=dt['name'])
@@ -35,4 +35,4 @@ if __name__ == "__main__":
         abon.address=dt['addr']
         abon.group=grp
         abon.save()
-        print(abon.username, abon.fio, abon.group)
+        print((abon.username, abon.fio, abon.group))

gmap/apps.py

@@ -1,4 +1,4 @@
-from __future__ import unicode_literals
+
 
 from django.apps import AppConfig
 

gmap/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-11-30 15:15
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -30,7 +29,7 @@ class Migration(migrations.Migration):
                 ('name', models.CharField(max_length=200)),
                 ('latitude', models.CharField(blank=True, max_length=30)),
                 ('longitude', models.CharField(blank=True, max_length=30)),
-                ('platinum', models.BooleanField(default=False, verbose_name=b'Platinum Partner')),
+                ('platinum', models.BooleanField(default=False, verbose_name='Platinum Partner')),
                 ('contact_name', models.CharField(blank=True, max_length=50)),
                 ('contact_title', models.CharField(blank=True, max_length=50)),
                 ('airport_name', models.CharField(blank=True, max_length=100)),
@@ -49,35 +48,35 @@ class Migration(migrations.Migration):
             name='MarkerCategory',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=200, unique=True, verbose_name=b'type')),
+                ('name', models.CharField(max_length=200, unique=True, verbose_name='type')),
                 ('position', models.IntegerField(default=0)),
-                ('icon', models.ImageField(blank=True, upload_to=b'gmap-icons/', verbose_name=b'icon')),
-                ('platinum_icon', models.ImageField(blank=True, upload_to=b'gmap-icons/', verbose_name=b'platinum icon')),
-                ('shadow', models.ImageField(blank=True, upload_to=b'gmap-icons/', verbose_name=b'icon shadow')),
+                ('icon', models.ImageField(blank=True, upload_to='gmap-icons/', verbose_name='icon')),
+                ('platinum_icon', models.ImageField(blank=True, upload_to='gmap-icons/', verbose_name='platinum icon')),
+                ('shadow', models.ImageField(blank=True, upload_to='gmap-icons/', verbose_name='icon shadow')),
             ],
         ),
         migrations.CreateModel(
             name='MarkerSubCategory',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=200, unique=True, verbose_name=b'Name')),
+                ('name', models.CharField(max_length=200, unique=True, verbose_name='Name')),
             ],
         ),
         migrations.CreateModel(
             name='SalesBoundary',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('boundary_code', models.CharField(max_length=75, verbose_name=b'Boundary Code')),
+                ('boundary_code', models.CharField(max_length=75, verbose_name='Boundary Code')),
             ],
         ),
         migrations.CreateModel(
             name='SalesDirector',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=100, unique=True, verbose_name=b'Name')),
+                ('name', models.CharField(max_length=100, unique=True, verbose_name='Name')),
                 ('title', models.CharField(blank=True, max_length=50)),
-                ('phone', models.CharField(blank=True, max_length=40, verbose_name=b'Phone Number')),
-                ('email', models.EmailField(blank=True, max_length=254, verbose_name=b'Email')),
+                ('phone', models.CharField(blank=True, max_length=40, verbose_name='Phone Number')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='Email')),
                 ('airport_code', models.CharField(blank=True, max_length=8)),
                 ('airport_name', models.CharField(blank=True, max_length=50)),
                 ('address', models.TextField(blank=True, max_length=200)),
@@ -110,6 +109,6 @@ class Migration(migrations.Migration):
         ),
         migrations.AlterUniqueTogether(
             name='salesboundary',
-            unique_together=set([('boundary_code', 'owner')]),
+            unique_together={('boundary_code', 'owner')},
         ),
     ]

gmap/models.py

@@ -3,41 +3,41 @@ from django.db import models
 from gmap.utils import geolocate
 
 
-CATEGORY_LOOKUP = {u'1': 'Cirrus Authorized Service Center (ASC)', u'2': 'Cirrus Sales Representative or Center',
-                   u'3': 'Cirrus Training Center (CTC)', u'4': 'Cirrus Standardized Instructor Pilot (CSIP)'}
+CATEGORY_LOOKUP = {'1': 'Cirrus Authorized Service Center (ASC)', '2': 'Cirrus Sales Representative or Center',
+                   '3': 'Cirrus Training Center (CTC)', '4': 'Cirrus Standardized Instructor Pilot (CSIP)'}
 
-INVERSE_CATEGORY = dict((v, k) for k, v in CATEGORY_LOOKUP.iteritems())
+INVERSE_CATEGORY = dict((v, k) for k, v in CATEGORY_LOOKUP.items())
 
 SUBCATEGORY_LOOKUP = {
 
-    u'1': 'Composite & Paint Repair',
-    u'2': 'Pickup & Delivery Service',
-    u'3': 'Parts Distributor',
-    u'4': 'Air Conditioning Service',
-    u'5': 'Garmin Service',
-    u'6': 'Avidyne Service',
-    u'7': 'Full Avionics Facility',
-    u'8': 'Oxygen Service',
-    u'9': 'Wi-Fi Equipped',
-    u'10': 'CAPS Overhaul',
-    u'11': 'Cirrus Platinum Service Partner',
-    u'12': 'Ice Protection System Maintenance',
-    u'13': 'SR20 Rental',
-    u'14': 'SR22 Rental',
-    u'15': 'SR22T Rental',
-    u'16': 'Cirrus Perspective Avionics Available',
-    u'17': 'Avidyne Entegra Avionics Available',
-    u'18': 'Cirrus Platinum Training Partner',
-    u'19': 'Simulator Available',
-    u'20': 'Cirrus Perspective Qualified',
-    u'21': 'Avidyne Entegra Qualified',
-    u'22': 'New Cirrus Sales',
-    u'23': 'Used Cirrus Sales',
-    u'24': 'n/a'
+    '1': 'Composite & Paint Repair',
+    '2': 'Pickup & Delivery Service',
+    '3': 'Parts Distributor',
+    '4': 'Air Conditioning Service',
+    '5': 'Garmin Service',
+    '6': 'Avidyne Service',
+    '7': 'Full Avionics Facility',
+    '8': 'Oxygen Service',
+    '9': 'Wi-Fi Equipped',
+    '10': 'CAPS Overhaul',
+    '11': 'Cirrus Platinum Service Partner',
+    '12': 'Ice Protection System Maintenance',
+    '13': 'SR20 Rental',
+    '14': 'SR22 Rental',
+    '15': 'SR22T Rental',
+    '16': 'Cirrus Perspective Avionics Available',
+    '17': 'Avidyne Entegra Avionics Available',
+    '18': 'Cirrus Platinum Training Partner',
+    '19': 'Simulator Available',
+    '20': 'Cirrus Perspective Qualified',
+    '21': 'Avidyne Entegra Qualified',
+    '22': 'New Cirrus Sales',
+    '23': 'Used Cirrus Sales',
+    '24': 'n/a'
 
 }
 
-INVERSE_SUBCATEGORY = dict((v, k) for k, v in SUBCATEGORY_LOOKUP.iteritems())
+INVERSE_SUBCATEGORY = dict((v, k) for k, v in SUBCATEGORY_LOOKUP.items())
 
 # name, category, platinum partner, contacT_name, contact_title, airport_name, airport_code, address, phone, fax, email, url, sub_category1, ..., sub_categoryN
 
@@ -60,7 +60,7 @@ class SalesBoundary(models.Model):
     class Meta:
         unique_together = ("boundary_code", "owner")
 
-    def __unicode__(self):
+    def __str__(self):
         return self.boundary_code
 
 
@@ -146,7 +146,7 @@ class SalesDirector(models.Model):
         # Ask django really, really nicely not to insert our object twice
         self.save()
 
-    def __unicode__(self):
+    def __str__(self):
         return self.name
 
 
@@ -166,7 +166,7 @@ class MarkerCategory(models.Model):
     def natural_key(self):
         return self.name
 
-    def __unicode__(self):
+    def __str__(self):
         return self.name
 
 
@@ -177,7 +177,7 @@ class MarkerSubCategory(models.Model):
     def natural_key(self):
         return self.name
 
-    def __unicode__(self):
+    def __str__(self):
         return self.name
 
 
@@ -198,7 +198,7 @@ class CountryISOCode(models.Model):
     def natural_key(self):
         return self.long_name
 
-    def __unicode__(self):
+    def __str__(self):
         return self.long_name
 
 
@@ -237,9 +237,9 @@ class MapMarker(models.Model):
             else:
                 raise GeolocateFailure("Failed to geolocate address for %s" % self.name, full_address)
 
-        super(MapMarker, self).save(*args, **kwargs)
+        super().save(*args, **kwargs)
 
-    def __unicode__(self):
+    def __str__(self):
         return self.name
 
     def from_csv(self, row, row_id, errors):

gmap/utils.py

@@ -1,15 +1,15 @@
 import json
-import urllib
-import urllib2
+import urllib.request, urllib.parse, urllib.error
+import urllib.request, urllib.error, urllib.parse
 import csv
 import codecs
-import cStringIO
+import io
 
 
 def csvByLine(csvFile, lineHandler):
     errors = ''
     for row_id, line in enumerate(UnicodeReader(csvFile)):
-        print "Calling Line handler for %s" % line
+        print(("Calling Line handler for %s" % line))
         errors = ''.join([errors, lineHandler(line)])
     return errors
 
@@ -28,8 +28,8 @@ def geolocate(location, sensor=False):
     """
     sensor = str(sensor).lower()
     url = "http://maps.googleapis.com/maps/api/geocode/json?"
-    url += urllib.urlencode({'address': location, 'sensor': sensor})
-    data = urllib2.urlopen(url).read()
+    url += urllib.parse.urlencode({'address': location, 'sensor': sensor})
+    data = urllib.request.urlopen(url).read()
     data = json.loads(data)
     if data and data['status'] == 'OK':
         return ({
@@ -43,10 +43,10 @@ def geolocate(location, sensor=False):
 def georeverse(lat, lon):
     # construct url for reverse geocoding with google-maps
     url = "http://maps.googleapis.com/maps/api/geocode/json?"
-    url += urllib.urlencode({'latlng': lat + ',' + lon, 'sensor': 'false'})
+    url += urllib.parse.urlencode({'latlng': lat + ',' + lon, 'sensor': 'false'})
 
     # retrieve and load google-map data
-    data = urllib2.urlopen(url).read()
+    data = urllib.request.urlopen(url).read()
     data = json.loads(data)
 
     # if request goes through, return the state and country of the location
@@ -89,7 +89,7 @@ class UTF8Recoder:
     def __iter__(self):
         return self
 
-    def next(self):
+    def __next__(self):
         # return self.reader.next().decode("cp1252").encode("utf-8")
         return self.reader.next().encode("utf-8")
 
@@ -105,9 +105,9 @@ class UnicodeReader:
         f = UTF8Recoder(f, encoding)
         self.reader = csv.reader(f, dialect=dialect, **kwds)
 
-    def next(self):
-        row = self.reader.next()
-        return [unicode(s, "utf-8") for s in row]
+    def __next__(self):
+        row = next(self.reader)
+        return [str(s, "utf-8") for s in row]
 
     def __iter__(self):
         return self
@@ -121,7 +121,7 @@ class UnicodeWriter:
 
     def __init__(self, f, dialect=csv.excel, encoding="utf-8", **kwds):
         # Redirect output to a queue
-        self.queue = cStringIO.StringIO()
+        self.queue = io.StringIO()
         self.writer = csv.writer(self.queue, dialect=dialect, **kwds)
         self.stream = f
         self.encoder = codecs.getincrementalencoder(encoding)()

gmap/views.py

@@ -103,7 +103,7 @@ def gmap_search(request):
 def dump_csv(request):
     all_markers = MapMarker.objects.all()
 
-    print '# markers: ', len(all_markers)
+    print(('# markers: ', len(all_markers)))
 
     # all_markers should now have all the things...
     response = HttpResponse(mimetype='text/csv')
@@ -179,7 +179,7 @@ def process_row(row_id, row, errors):
 
 
 def read_csv(request):
-    if request.method == 'POST' and request.FILES.has_key('datafile'):
+    if request.method == 'POST' and 'datafile' in request.FILES:
 
         # it's conceivable the user could upload a file large enough
         # it gets split into chunks - to handle this we just direct all

ip_pool/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-import models
+from . import models
 
 
 admin.site.register(models.IpPoolItem)

ip_pool/apps.py

@@ -3,4 +3,4 @@ from django.apps import AppConfig
 
 class IpPoolConfig(AppConfig):
     name = 'ip_pool'
-    verbose_name = u"Ip pool"
+    verbose_name = "Ip pool"

ip_pool/forms.py

@@ -5,17 +5,17 @@ from mydefs import ip_addr_regex
 
 
 class PoolForm(forms.Form):
-    start_ip = forms.GenericIPAddressField(protocol='IPv4', widget=forms.TextInput(attrs={
+    start_ip = forms.GenericIPAddressField(protocol='ipv4', widget=forms.TextInput(attrs={
         'pattern': ip_addr_regex,
-        'placeholder': u'127.0.0.1',
+        'placeholder': '127.0.0.1',
         'id': 'start_ip',
         'class': 'form-control',
         'required': ''
     }), required=True)
 
-    end_ip = forms.GenericIPAddressField(protocol='IPv4', widget=forms.TextInput(attrs={
+    end_ip = forms.GenericIPAddressField(protocol='ipv4', widget=forms.TextInput(attrs={
         'pattern': ip_addr_regex,
-        'placeholder': u'127.0.0.1',
+        'placeholder': '127.0.0.1',
         'id': 'end_ip',
         'class': 'form-control',
         'required': ''

ip_pool/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-06-28 23:51
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 
@@ -18,7 +17,7 @@ class Migration(migrations.Migration):
             name='IpPoolItem',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('ip', mydefs.MyGenericIPAddressField(max_length=8, protocol=b'IPv4')),
+                ('ip', mydefs.MyGenericIPAddressField(max_length=8, protocol='ipv4')),
             ],
         ),
     ]

ip_pool/models.py

@@ -29,9 +29,9 @@ class IpPoolItemManager(models.Manager):
         end_ip = ip2int(end_ip)
 
         if (end_ip - start_ip) > 5000:
-            raise Exception(u'Not add over 5000 ip\'s')
+            raise Exception('Not add over 5000 ip\'s')
 
-        sql_strs = map(lambda tip: r"(%d)" % tip, range(start_ip, end_ip + 1))
+        sql_strs = [r"(%d)" % tip for tip in range(start_ip, end_ip + 1)]
         sql = r'INSERT INTO ip_pool_ippoolitem (ip) VALUES %s' % r",".join(sql_strs)
 
         cursor = connection.cursor()
@@ -55,5 +55,5 @@ class IpPoolItem(models.Model):
     def int_ip(self):
         return ip2int(self.ip)
 
-    def __unicode__(self):
+    def __str__(self):
         return self.ip

ip_pool/urls.py

@@ -1,7 +1,7 @@
 # -*- coding:utf-8 -*-
 from django.conf.urls import url
 
-import views
+from . import views
 
 
 urlpatterns = [

ip_pool/views.py

@@ -3,8 +3,8 @@ from django.contrib.auth.decorators import login_required, permission_required
 from django.shortcuts import render, redirect, get_object_or_404
 from django.contrib import messages
 
-from forms import PoolForm
-from models import IpPoolItem
+from .forms import PoolForm
+from .models import IpPoolItem
 import mydefs
 
 
@@ -14,7 +14,7 @@ def home(request):
     pools = IpPoolItem.objects.get_pools()
 
     if pools:
-        pools = map(lambda ip: (mydefs.int2ip(ip[0]), mydefs.int2ip(ip[1]), ip[2]), pools)
+        pools = [(mydefs.int2ip(ip[0]), mydefs.int2ip(ip[1]), ip[2]) for ip in pools]
         pools = mydefs.pag_mn(request, pools)
 
     return render(request, 'ip_pool/index.html', {
@@ -65,7 +65,7 @@ def add_pool(request):
             IpPoolItem.objects.add_pool(cd['start_ip'], cd['end_ip'])
             return redirect('ip_pool:home')
         else:
-            messages.error(request, u'Исправьте ошибки')
+            messages.error(request, 'Исправьте ошибки')
     else:
         frm = PoolForm()
     return render(request, 'ip_pool/add_pool.html', {

manage.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python3
 import os
 import sys
 

mydefs.py

@@ -73,13 +73,13 @@ def pag_mn(request, objs, count_per_page=PAGINATION_ITEMS_PER_PAGE):
 class MyGenericIPAddressField(models.GenericIPAddressField):
     description = "Int32 notation ip address"
 
-    def __init__(self, protocol='IPv4', *args, **kwargs):
-        super(MyGenericIPAddressField, self).__init__(protocol=protocol, *args, **kwargs)
+    def __init__(self, protocol='ipv4', *args, **kwargs):
+        super().__init__(protocol=protocol, *args, **kwargs)
         self.max_length = 8
 
     def get_prep_value(self, value):
         # strIp to Int
-        value = super(models.GenericIPAddressField, self).get_prep_value(value)
+        value = super().get_prep_value(value)
         return ip2int(value)
 
     def to_python(self, addr):
@@ -106,7 +106,7 @@ class MyChoicesAdapter(Iterator):
         self._max_index = len(choices)
         self.chs = choices
 
-    def next(self):
+    def __next__(self):
         if self.current_index >= self._max_index:
             raise StopIteration
         else:
@@ -121,19 +121,19 @@ class MyChoicesAdapter(Iterator):
 # через get должно быть передано order_by=<поле в бд> а в dir=<up|down> направление сортировки
 # возвращает новое направление сортировки и поле для сортировки с направлением
 def order_helper(request):
-    dir = request.GET.get('dir')
+    dr = request.GET.get('dir')
     dfx = ''
-    if dir == 'down':
-        dir = 'up'
+    if dr == 'down':
+        dr = 'up'
         dfx = '-'
     else:
-        dir = 'down'
+        dr = 'down'
 
     orby = request.GET.get('order_by')
     if orby:
-        return dir, dfx + orby
+        return dr, dfx + orby
     else:
-        return dir, orby
+        return dr, orby
 
 
 # Декоратор проверяет аккаунт, чтоб не пускать клиентов в страницы администрации
@@ -155,10 +155,7 @@ def ping(hostname):
 # Русифицированный вывод timedelta
 class RuTimedelta(timedelta):
 
-    def __init__(self, *args, **kwargs):
-        super(RuTimedelta, self).__init__(*args, **kwargs)
-
-    def __unicode__(self):
+    def __str__(self):
         hours, remainder = divmod(self.seconds, 3600)
         minutes, seconds = divmod(remainder, 60)
         text_date = "%d:%d:%d" % (
@@ -167,10 +164,10 @@ class RuTimedelta(timedelta):
             seconds
         )
         if self.days > 1:
-            ru_days = u'дней'
+            ru_days = 'дней'
             if 5 > self.days > 1:
-                ru_days = u'дня'
+                ru_days = 'дня'
             elif self.days == 1:
-                ru_days = u'день'
-            text_date = u'%d %s %s' % (self.days, ru_days, text_date)
+                ru_days = 'день'
+            text_date = '%d %s %s' % (self.days, ru_days, text_date)
         return text_date

photo_app/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-import models
+from . import models
 
 
 admin.site.register(models.Photo)

photo_app/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-06-28 23:51
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 
@@ -16,8 +15,8 @@ class Migration(migrations.Migration):
             name='Photo',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('image', models.ImageField(height_field=b'heigt', upload_to=b'', width_field=b'wdth')),
-                ('wdth', models.PositiveSmallIntegerField(blank=True, default=b'759', editable=False, null=True)),
+                ('image', models.ImageField(height_field='heigt', upload_to='', width_field='wdth')),
+                ('wdth', models.PositiveSmallIntegerField(blank=True, default='759', editable=False, null=True)),
                 ('heigt', models.PositiveSmallIntegerField(blank=True, editable=False, null=True)),
             ],
         ),

photo_app/models.py

@@ -14,7 +14,7 @@ class Photo(models.Model):
     wdth = models.PositiveSmallIntegerField(null=True, blank=True, editable=False, default="759")
     heigt = models.PositiveSmallIntegerField(null=True, blank=True, editable=False)
 
-    def __unicode__(self):
+    def __str__(self):
         return "{0}".format(self.image)
 
     def big(self):
@@ -28,7 +28,7 @@ class Photo(models.Model):
         if not self.image:
             return
 
-        super(Photo, self).save()
+        super().save()
 
         im = Image.open(self.image.path)
         im.thumbnail((759, 759), Image.ANTIALIAS)
@@ -40,7 +40,7 @@ class Photo(models.Model):
         im.save(fname)
         os.remove(self.image.path)
         self.image = "%s.%s" % (hs, ext)
-        super(Photo, self).save()
+        super().save()
 
 
         # class Meta:

privatemessage/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-from models import PrivateMessages, Dialog
+from .models import PrivateMessages, Dialog
 
 
 admin.site.register(PrivateMessages)

privatemessage/context_processors.py

@@ -1,4 +1,4 @@
-from models import PrivateMessages
+from .models import PrivateMessages
 
 
 def avail_messages(request):

privatemessage/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-06-28 23:51
-from __future__ import unicode_literals
 
 from django.conf import settings
 from django.db import migrations, models

privatemessage/models.py

@@ -17,7 +17,7 @@ class Dialog(models.Model):
     recepient = models.ForeignKey(settings.AUTH_USER_MODEL, related_name='+')
     date_create = models.DateTimeField(auto_now_add=True)
 
-    def __unicode__(self):
+    def __str__(self):
         return self.title
 
 
@@ -29,5 +29,5 @@ class PrivateMessages(models.Model):
 
     objects = MessagesManager()
 
-    def __unicode__(self):
+    def __str__(self):
         return self.text

privatemessage/tests.py

@@ -1,7 +1,7 @@
 from django.test import TestCase
 from django.contrib.auth.models import User
 
-import models
+from . import models
 
 
 class PaysTest(TestCase):

privatemessage/urls.py

@@ -1,6 +1,6 @@
 from django.conf.urls import url
 
-import views
+from . import views
 
 
 urlpatterns = [

privatemessage/views.py

@@ -8,7 +8,7 @@ from django.http import HttpResponse
 from django.template.context_processors import csrf
 from django.contrib.auth import get_user_model
 
-from models import PrivateMessages
+from .models import PrivateMessages
 import mydefs
 
 
@@ -24,13 +24,13 @@ def home(request):
 @login_required
 @mydefs.only_admins
 def delitem(request, id=0):
-    r = {'errnum': 0, 'errtext': u''}
+    r = {'errnum': 0, 'errtext': ''}
     try:
         PrivateMessages.objects.get(id=id).delete()
     except PrivateMessages.DoesNotExist:
         r = {
             'errnum': 1,
-            'errtext': u'Error while deleting, item does not exist'
+            'errtext': 'Error while deleting, item does not exist'
         }
     return HttpResponse(dumps(r))
 
@@ -55,6 +55,6 @@ def send_message(request):
             msg.save()
             return redirect('privmsg:home')
         except UserModel.DoesNotExist:
-            return mydefs.res_error(request, u'Адресат не найден')
+            return mydefs.res_error(request, 'Адресат не найден')
     else:
-        return mydefs.res_error(request, u'Ошибка типа запроса')
+        return mydefs.res_error(request, 'Ошибка типа запроса')

requirements.txt

@@ -2,3 +2,4 @@ Django==1.9
 Pillow
 MySQL-python
 telepot
+python3-netsnmp

searchapp/apps.py

@@ -1,4 +1,4 @@
-from __future__ import unicode_literals
+
 
 from django.apps import AppConfig
 

searchapp/models.py

@@ -1,3 +1,3 @@
-from __future__ import unicode_literals
+
 
 # Create your models here.

searchapp/urls.py

@@ -1,6 +1,6 @@
 from django.conf.urls import url
 
-import views
+from . import views
 
 
 urlpatterns = [

statistics/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-import models
+from . import models
 
 
 admin.site.register(models.StatElem)

statistics/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-06-28 23:51
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 
@@ -18,8 +17,8 @@ class Migration(migrations.Migration):
             name='StatElem',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('src_ip', mydefs.MyGenericIPAddressField(max_length=8, protocol=b'IPv4')),
-                ('dst_ip', mydefs.MyGenericIPAddressField(max_length=8, protocol=b'IPv4')),
+                ('src_ip', mydefs.MyGenericIPAddressField(max_length=8, protocol='ipv4')),
+                ('dst_ip', mydefs.MyGenericIPAddressField(max_length=8, protocol='ipv4')),
                 ('proto', models.PositiveSmallIntegerField(default=0)),
                 ('src_port', models.PositiveIntegerField(default=0)),
                 ('dst_port', models.PositiveIntegerField(default=0)),

statistics/models.py

@@ -1,4 +1,4 @@
-from __future__ import unicode_literals
+
 
 from django.db import models
 

statistics/urls.py

@@ -1,6 +1,6 @@
 from django.conf.urls import url
 
-import views
+from . import views
 
 
 urlpatterns = [

tariff_app/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-import models
+from . import models
 
 
 admin.site.register(models.Tariff)

tariff_app/base_intr.py

@@ -3,11 +3,7 @@ from abc import ABCMeta, abstractmethod
 # from abonapp import Abon
 
 
-class TariffBase:
-    __metaclass__ = ABCMeta
-
-    # Принимает на вход:
-    # abon_tariff - models.AbonTariff object
+class TariffBase(metaclass=ABCMeta):
     @abstractmethod
     def calc_amount(self, abon_tariff):
         """Считает итоговую сумму платежа"""

tariff_app/custom_tariffs.py

@@ -3,7 +3,7 @@ from datetime import datetime, timedelta
 
 from django.utils import timezone
 
-from base_intr import TariffBase
+from .base_intr import TariffBase
 
 # from abonapp import AbonTariff
 
@@ -33,7 +33,7 @@ class TariffDefault(TariffBase):
 
     @staticmethod
     def description():
-        return u'Базовый расчётный функционал'
+        return 'Базовый расчётный функционал'
 
 
 class TariffDp(TariffBase):
@@ -45,7 +45,7 @@ class TariffDp(TariffBase):
 
     @staticmethod
     def description():
-        return u'Как в IS'
+        return 'Как в IS'
 
 
 class TariffCp(TariffBase):
@@ -54,7 +54,7 @@ class TariffCp(TariffBase):
 
     @staticmethod
     def description():
-        return u'Пользовательский'
+        return 'Пользовательский'
 
 
 # Первый - всегда по умолчанию

tariff_app/forms.py

@@ -1,6 +1,6 @@
 from django import forms
 
-import models
+from . import models
 
 
 class TariffForm(forms.ModelForm):

tariff_app/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-06-28 23:51
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 
@@ -21,11 +20,10 @@ class Migration(migrations.Migration):
                 ('speedOut', models.FloatField(default=0.0)),
                 ('amount', models.FloatField(default=0.0)),
                 ('time_of_action', models.IntegerField(default=30)),
-                ('calc_type', models.CharField(choices=[(b'Df',
-                                                         '\u0411\u0430\u0437\u043e\u0432\u044b\u0439 \u0440\u0430\u0441\u0447\u0451\u0442\u043d\u044b\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b'),
-                                                        (b'Dp', '\u041a\u0430\u043a \u0432 IS'), (b'Cp',
-                                                                                                  '\u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0439')],
-                                               default=b'Df', max_length=2)),
+                ('calc_type', models.CharField(choices=[('Df', 'Базовый расчётный функционал'),
+                                                        ('Dp', 'Как в IS'),
+                                                        ('Cp', 'Пользовательский')],
+                                               default='Df', max_length=2)),
             ],
         ),
     ]

tariff_app/migrations/0002_tariff_descr.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-10-25 22:54
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 

tariff_app/models.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from django.db import models
 
-from custom_tariffs import TariffBase, TARIFF_CHOICES
+from .custom_tariffs import TariffBase, TARIFF_CHOICES
 from mydefs import MyChoicesAdapter
 
 
@@ -10,7 +10,7 @@ from mydefs import MyChoicesAdapter
 class _TariffChoicesAdapter(MyChoicesAdapter):
     # На вход принимает кортеж кортежей, вложенный из 2х элементов: кода и класса, как: TARIFF_CHOICES
     def __init__(self):
-        super(_TariffChoicesAdapter, self).__init__(TARIFF_CHOICES)
+        super().__init__(TARIFF_CHOICES)
 
 
 class Tariff(models.Model):
@@ -24,11 +24,11 @@ class Tariff(models.Model):
 
     # Возвращает потомок класса TariffBase, методы которого дают нужную логику оплаты по тарифу
     def get_calc_type(self):
-        ob = filter(lambda TC: TC[0] == self.calc_type, TARIFF_CHOICES)
+        ob = [TC for TC in TARIFF_CHOICES if TC[0] == self.calc_type]
         if len(ob) > 0:
             res_type = ob[0][1]
             assert issubclass(res_type, TariffBase)
             return res_type()
 
-    def __unicode__(self):
-        return u"%s (%f)" % (self.title, self.amount)
+    def __str__(self):
+        return "%s (%f)" % (self.title, self.amount)

tariff_app/urls.py

@@ -1,6 +1,6 @@
 from django.conf.urls import url
 
-import views
+from . import views
 
 
 urlpatterns = [

tariff_app/views.py

@@ -4,9 +4,9 @@ from django.shortcuts import render, get_object_or_404, redirect
 from django.contrib import messages
 from django.core.exceptions import PermissionDenied
 
-from models import Tariff
+from .models import Tariff
 import mydefs
-import forms
+from . import forms
 
 
 @login_required
@@ -45,7 +45,7 @@ def edit_tarif(request, tarif_id=0):
             frm.save()
             return redirect('tarifs:home')
         else:
-            messages.warning(request, u'Не все поля заполнены правильно, проверте и попробуйте ещё раз')
+            messages.warning(request, 'Не все поля заполнены правильно, проверте и попробуйте ещё раз')
     else:
         if tarif_id == 0:
             tarif = Tariff()

taskapp/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-import models
+from . import models
 
 
 admin.site.register(models.Task)

taskapp/forms.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from datetime import datetime, timedelta
 from django import forms
-from models import Task
+from .models import Task
 
 
 class TaskFrm(forms.ModelForm):
@@ -11,7 +11,7 @@ class TaskFrm(forms.ModelForm):
         exclude = ['time_of_create', 'author', 'recipients', 'device']
         widgets = {
             'descr': forms.TextInput(attrs={
-                'placeholder': u'Краткое описание',
+                'placeholder': 'Краткое описание',
                 'class': "form-control",
                 'autofocus': ''
             }),

taskapp/handle.py

@@ -1,27 +1,35 @@
 # -*- coding: utf-8 -*-
 from chatbot.telebot import send_notify
+from chatbot.models import ChatException
+
+
+class TaskException(Exception):
+    pass
 
 
 def handle(task, author, recipient, abon_group):
+    try:
         dst_account = recipient
-    text = u'Задача'
+        text = 'Задача'
         # Если сигнал самому себе то молчим
         if author == recipient:
             return
         # Если задача 'На выполнении' то молчим
-    if task.state == b'C':
+        if task.state == 'C':
             return
         # Если задача завершена
-    elif task.state == b'F':
-        text = u'Задача завершена'
+        elif task.state == 'F':
+            text = 'Задача завершена'
             # Меняем телефон назначения на телефон автора, т.к. при завершении
             # идёт оповещение автору о выполнении
             dst_account = author
-    fulltext=u"%s: %s. " % (text, task.abon.get_full_name())
+        fulltext="%s: %s. " % (text, task.abon.get_full_name())
         if task.abon:
-        fulltext += u"по адресу %s тел. %s. " % (
+            fulltext += "по адресу %s тел. %s. " % (
                 task.abon.address, task.abon.telephone
             )
-    fulltext += u"с. %s. Тип задачи - %s. " % (abon_group.title, task.get_mode_display())
-    fulltext += task.descr if task.descr else u'<без описания>'
+        fulltext += "с. %s. Тип задачи - %s. " % (abon_group.title, task.get_mode_display())
+        fulltext += task.descr if task.descr else '<без описания>'
         send_notify(fulltext, dst_account)
+    except ChatException as e:
+        raise TaskException(e)

taskapp/migrations/0001_initial.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-09-09 07:18
-from __future__ import unicode_literals
 
 import taskapp.models
 from django.conf import settings
@@ -23,7 +22,7 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('descr', models.CharField(max_length=128)),
-                ('priority', models.CharField(choices=[(b'A', '\u0412\u044b\u0441\u0448\u0438\u0439'), (b'B', '\u0412\u044b\u0448\u0435 \u0441\u0440\u0435\u0434\u043d\u0435\u0433\u043e'), (b'C', '\u0421\u0440\u0435\u0434\u043d\u0438\u0439'), (b'D', '\u041d\u0438\u0436\u0435 \u0441\u0440\u0435\u0434\u043d\u0435\u0433\u043e'), (b'E', '\u041d\u0438\u0437\u043a\u0438\u0439')], default=b'C', max_length=1)),
+                ('priority', models.CharField(choices=[('A', 'Высший'), ('B', 'Выше среднего'), ('C', 'Средний'), ('D', 'Ниже среднего'), ('E', 'Низкий')], default='C', max_length=1)),
                 ('out_date', models.DateField(blank=True, default=taskapp.models._delta_add_days, null=True)),
                 ('time_of_create', models.DateTimeField(auto_now_add=True)),
                 ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='+', to=settings.AUTH_USER_MODEL)),

taskapp/migrations/0002_auto_20161006_0027.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-10-05 21:27
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 
@@ -19,6 +18,6 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='task',
             name='state',
-            field=models.CharField(choices=[(b'S', '\u041d\u043e\u0432\u0430\u044f'), (b'C', '\u041d\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438'), (b'F', '\u0412\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0430')], default=b'S', max_length=1),
+            field=models.CharField(choices=[('S', 'Новая'), ('C', 'На выполнении'), ('F', 'Выполнена')], default='S', max_length=1),
         )
     ]

taskapp/migrations/0003_auto_20161130_1815.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-11-30 15:15
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 

taskapp/migrations/0004_auto_20161202_1230.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-02 09:30
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 
@@ -15,6 +14,6 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='task',
             name='mode',
-            field=models.CharField(choices=[(b'na', '\u043d\u0435 \u0432\u044b\u0431\u0440\u0430\u043d\u043e'), (b'yt', '\u0436\u0451\u043b\u0442\u044b\u0439 \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a'), (b'rc', '\u043a\u0440\u0430\u0441\u043d\u044b\u0439 \u043a\u0440\u0435\u0441\u0442\u0438\u043a'), (b'ls', '\u0441\u043b\u0430\u0431\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c'), (b'cf', '\u043e\u0431\u0440\u044b\u0432 \u043a\u0430\u0431\u0435\u043b\u044f'), (b'cn', '\u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435'), (b'pf', '\u043f\u0435\u0440\u0435\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u043e\u043f\u0430\u0434\u0430\u043d\u0438\u0435'), (b'cr', '\u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0440\u043e\u0443\u0442\u0435\u0440\u0430'), (b'ot', '\u0434\u0440\u0443\u0433\u043e\u0435')], default=b'na', max_length=2),
+            field=models.CharField(choices=[('na', 'не выбрано'), ('yt', 'жёлтый треугольник'), ('rc', 'красный крестик'), ('ls', 'слабая скорость'), ('cf', 'обрыв кабеля'), ('cn', 'подключение'), ('pf', 'переодическое пропадание'), ('cr', 'настройка роутера'), ('ot', 'другое')], default='na', max_length=2),
         )
     ]

taskapp/migrations/0005_auto_20161206_0013.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-05 21:13
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 import django.db.models.deletion

taskapp/migrations/0006_auto_20161206_2135.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-06 18:35
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 
@@ -15,11 +14,11 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='task',
             name='mode',
-            field=models.CharField(choices=[(b'na', '\u043d\u0435 \u0432\u044b\u0431\u0440\u0430\u043d\u043e'), (b'yt', '\u0436\u0451\u043b\u0442\u044b\u0439 \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a'), (b'rc', '\u043a\u0440\u0430\u0441\u043d\u044b\u0439 \u043a\u0440\u0435\u0441\u0442\u0438\u043a'), (b'ls', '\u0441\u043b\u0430\u0431\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c'), (b'cf', '\u043e\u0431\u0440\u044b\u0432 \u043a\u0430\u0431\u0435\u043b\u044f'), (b'cn', '\u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435'), (b'pf', '\u043f\u0435\u0440\u0435\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u043e\u043f\u0430\u0434\u0430\u043d\u0438\u0435'), (b'cr', '\u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0440\u043e\u0443\u0442\u0435\u0440\u0430'), (b'co', '\u043d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c onu'), (b'fc', '\u043e\u0431\u0436\u0430\u0442\u044c \u043a\u0430\u0431\u0435\u043b\u044c'), (b'ot', '\u0434\u0440\u0443\u0433\u043e\u0435')], default=b'na', max_length=2),
+            field=models.CharField(choices=[('na', 'не выбрано'), ('yt', 'жёлтый треугольник'), ('rc', 'красный крестик'), ('ls', 'слабая скорость'), ('cf', 'обрыв кабеля'), ('cn', 'подключение'), ('pf', 'переодическое пропадание'), ('cr', 'настройка роутера'), ('co', 'настроить onu'), ('fc', 'обжать кабель'), ('ot', 'другое')], default='na', max_length=2),
         ),
         migrations.AlterField(
             model_name='task',
             name='priority',
-            field=models.CharField(choices=[(b'A', '\u0412\u044b\u0441\u0448\u0438\u0439'), (b'C', '\u0421\u0440\u0435\u0434\u043d\u0438\u0439'), (b'E', '\u041d\u0438\u0437\u043a\u0438\u0439')], default=b'E', max_length=1),
+            field=models.CharField(choices=[('A', 'Высший'), ('C', 'Средний'), ('E', 'Низкий')], default='E', max_length=1),
         ),
     ]

taskapp/migrations/0007_auto_20161206_2303.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.9 on 2016-12-06 20:03
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 import django.db.models.deletion