Seems to work with Django 3.0

CHANGELOG.rst

@@ -19,8 +19,15 @@ are used for versioning (schema follows below):
 ----
 2020-01-xx (not yet released)
 
+.. note::
+
+    This release drops support for Python 2.7 and 3.4 and sets the minimum
+    requirement version for Django to 1.11. If you don't meet these
+    requirements - do not upgrade.
+
 - Drop support Django 1.8, 1.9, 1.10. Minimal supported Django version is 1.11.
 - Add support for Django 3.0.
+- Drop Python 2.7 support.
 - Drop Python 3.4 support.
 
 0.15

README.rst

@@ -23,7 +23,7 @@ handling the submitted form data).
 Prerequisites
 =============
 - Django 1.11, 2.0, 2.1, 2.2 and 3.0.
-- Python 2.7, 3.5, 3.6, 3.7 and 3.8.
+- Python 3.5, 3.6, 3.7 and 3.8.
 
 Key concepts
 ============

examples/simple/urls.py

@@ -150,15 +150,12 @@ if getattr(settings, 'ENABLE_CAPTCHA', False):
         except ImportError:
             pass
 
-if getattr(settings, 'DEBUG', False) and \
-        getattr(settings, 'DEBUG_TOOLBAR', False):
+if (
+    getattr(settings, 'DEBUG', False)
+    and getattr(settings, 'DEBUG_TOOLBAR', False)
+):
     import debug_toolbar
 
-    if versions.DJANGO_GTE_2_2:
-        urlpatterns = [
-            url(r'^__debug__/', debug_toolbar.urls),
-        ] + urlpatterns
-    else:
-        urlpatterns = [
-            url(r'^__debug__/', include(debug_toolbar.urls)),
-        ] + urlpatterns
+    urlpatterns = [
+        url(r'^__debug__/', include(debug_toolbar.urls)),
+    ] + urlpatterns

setup.py

@@ -6,13 +6,6 @@ from setuptools import setup, find_packages
 
 version = '0.16'
 
-# ***************************************************************************
-# ************************** Python version *********************************
-# ***************************************************************************
-PY2 = sys.version_info[0] == 2
-PY3 = sys.version_info[0] == 3
-PYPY = hasattr(sys, 'pypy_translation_info')
-
 # ***************************************************************************
 # ************************** Django version *********************************
 # ***************************************************************************
@@ -251,12 +244,9 @@ install_requires = [
     'Unidecode>=0.04.1',
     'vishap>=0.1.5,<2.0',
     'easy-thumbnails>=2.4.1',
-    'simplejson>=3.0.0;python_version>"3.4"',
-    'simplejson>=2.1.0,<=3.8.0;python_version<"3"',
+    'simplejson>=3.0.0',
 ]
 
-# There are also conditional PY3/PY2 requirements. Scroll down to see them.
-
 tests_require = [
     'selenium',
     'Faker',
@@ -276,7 +266,6 @@ setup(
                 "customisable, modular, user- and developer- friendly.",
     long_description="{0}{1}".format(readme, screenshots),
     classifiers=[
-        "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",

src/fobi/contrib/apps/drf_integration/dynamic.py

@@ -7,7 +7,6 @@ from django.core.exceptions import ValidationError as DjangoValidationError
 from django.utils.functional import cached_property
 from django.utils.translation import ugettext_lazy as _
 
-from rest_framework.compat import unicode_to_repr
 from rest_framework.exceptions import ErrorDetail, ValidationError
 from rest_framework.fields import (
     empty,
@@ -448,8 +447,7 @@ def assemble_serializer_class(form_entry,
             return attrs
 
         def __repr__(self):
-            return unicode_to_repr(
-                representation.serializer_repr(self, indent=1))
+            representation.serializer_repr(self, indent=1)
 
         # The following are used for accessing `BoundField` instances on the
         # serializer, for the purposes of presenting a form-like API onto the

src/fobi/contrib/apps/drf_integration/urls.py

@@ -15,6 +15,6 @@ fobi_router = DefaultRouter()
 fobi_router.register(
     r'fobi-form-entry',
     FobiFormEntryViewSet,
-    base_name='fobi_form_entry'
+    basename='fobi_form_entry'
 )
 urlpatterns = fobi_router.urls