aircox/admin/filters.py

@@ -13,7 +13,7 @@ class DateFieldFilter(filters.FieldListFilter):
     input_type = "date"
 
     def __init__(self, field, request, params, model, model_admin, field_path):
-        self.field_generic = f"{field_path}__"
+        self.field_generic = "%s__" % field_path
         self.date_params = {
             k: v for k, v in params.items() if k.startswith(self.field_generic)
         }

aircox/admin/mixins.py

@@ -0,0 +1,41 @@
+class UnrelatedInlineMixin:
+    """Inline class that can be included in an admin change view whose model is
+    not directly related to inline's model."""
+
+    view_model = None
+    parent_model = None
+    parent_fk = ""
+
+    def __init__(self, parent_model, admin_site):
+        self.view_model = parent_model
+        super().__init__(self.parent_model, admin_site)
+
+    def get_parent(self, view_obj):
+        """Get formset's instance from `obj` of AdminSite's change form."""
+        field = self.parent_model._meta.get_field(self.parent_fk).remote_field
+        return getattr(view_obj, field.name, None)
+
+    def save_parent(self, parent, view_obj):
+        """Save formset's instance."""
+        setattr(parent, self.parent_fk, view_obj)
+        parent.save()
+        return parent
+
+    def get_formset(self, request, obj):
+        ParentFormSet = super().get_formset(request, obj)
+        inline = self
+
+        class FormSet(ParentFormSet):
+            view_obj = None
+
+            def __init__(self, *args, instance=None, **kwargs):
+                self.view_obj = instance
+                instance = inline.get_parent(instance)
+                self.instance = instance
+                super().__init__(*args, instance=instance, **kwargs)
+
+            def save(self):
+                inline.save_parent(self.instance, self.view_obj)
+                return super().save()
+
+        return FormSet

aircox/test.py

@@ -121,7 +121,7 @@ class SpoofMixin:
         if funcs is not None:
             self.funcs = funcs
 
-    def get_trace(self, name="__call__", args=False, kw=False):
+    def get_trace(self, name, args=False, kw=False):
         """Get a function call parameters.
 
         :param str name: function name
@@ -137,7 +137,7 @@ class SpoofMixin:
             raise ValueError(f"{name} called multiple times.")
         return self._get_trace(trace, args=args, kw=kw)
 
-    def get_traces(self, name="__call__", args=False, kw=False):
+    def get_traces(self, name, args=False, kw=False):
         """Get a tuple of all call parameters.
 
         Parameters are the same as `get()`.

aircox/tests/admin/test_filters.py

@@ -1,62 +0,0 @@
-from datetime import date, timedelta
-
-from django.contrib.admin import filters as d_filters
-from django.utils.translation import gettext_lazy as _
-import pytest
-
-from ..conftest import req_factory
-from aircox import models
-from aircox.admin import filters
-
-
-class FakeFilter(d_filters.FieldListFilter):
-    def __init__(self, field, request, params, model, model_admin, field_path):
-        self.field = field
-        self.request = request
-        self.params = params
-        self.model = model
-        self.model_admin = model_admin
-        self.field_path = field_path
-
-
-class DateFieldFilter(filters.DateFieldFilter, FakeFilter):
-    pass
-
-
-today = date.today()
-tomorrow = date.today() + timedelta(days=1)
-
-
-@pytest.fixture
-def req():
-    return req_factory.get("/test", {"pub_date__gte": today})
-
-
-@pytest.fixture
-def date_filter(req):
-    return DateFieldFilter(
-        models.Page._meta.get_field("pub_date"),
-        req,
-        {"pub_date__lte": tomorrow, "other_param": 13},
-        models.Page,
-        None,
-        "pub_date",
-    )
-
-
-class TestDateFieldFilter:
-    def test___init__(self, date_filter):
-        assert date_filter.date_params == {"pub_date__lte": tomorrow}
-
-        date_filter.links = [
-            (str(link[0]), *list(link[1:])) for link in date_filter.links
-        ]
-        assert date_filter.links == [
-            (str(_("None")), "pub_date__isnull", None, "1"),
-            (str(_("Exact")), "pub_date__date", date_filter.input_type),
-            (str(_("Since")), "pub_date__gte", date_filter.input_type),
-            (str(_("Until")), "pub_date__lte", date_filter.input_type),
-        ]
-        assert date_filter.query_attrs == {
-            "pub_date__gte": today.strftime("%Y-%m-%d")
-        }

aircox/tests/conftest.py

@@ -3,7 +3,6 @@ import itertools
 import logging
 
 from django.contrib.auth.models import User
-from django.test import RequestFactory
 
 import pytest
 from model_bakery import baker
@@ -12,10 +11,6 @@ from aircox import models
 from aircox.test import Interface
 
 
-req_factory = RequestFactory()
-"""Request Factory used among different tests."""
-
-
 @pytest.fixture
 def staff_user():
     return baker.make(User, is_active=True, is_staff=True)
@@ -30,13 +25,8 @@ def logger():
 
 
 @pytest.fixture
-def station():
+def stations():
-    return baker.make(models.Station, audio_streams="stream 1\nstream 2")
+    return baker.make(models.Station, _quantity=2)
-
-
-@pytest.fixture
-def stations(station):
-    return [station, baker.make(models.Station)]
 
 
 @pytest.fixture
@@ -45,11 +35,7 @@ def programs(stations):
         itertools.chain(
             *(
                 baker.make(
-                    models.Program,
+                    models.Program, station=station, cover=None, _quantity=2
-                    station=station,
-                    cover=None,
-                    status=models.Program.STATUS_PUBLISHED,
-                    _quantity=2,
                 )
                 for station in stations
             )

aircox/tests/test_admin_site.py

@@ -1,14 +1,13 @@
 from django.urls import path, reverse
+from django.test import RequestFactory
 from django.utils.translation import gettext_lazy as _
 
 import pytest
 
 from aircox import admin_site, urls as _urls
-from .conftest import req_factory
 
 
-# Just for code quality: urls module is required because we need some
+reqs = RequestFactory()
-# url resolvers to be registered in order to run tests.
 _urls
 
 
@@ -20,7 +19,7 @@ def site():
 class TestAdminSite:
     @pytest.mark.django_db
     def test_each_context(self, site, staff_user):
-        req = req_factory.get("admin/test")
+        req = reqs.get("admin/test")
         req.user = staff_user
         context = site.each_context(req)
         assert "programs" in context

aircox/views/base.py

@@ -48,7 +48,9 @@ class BaseView(TemplateResponseMixin, ContextMixin):
                 kwargs["sidebar_list_url"] = self.get_sidebar_url()
 
         if "audio_streams" not in kwargs:
-            kwargs["audio_streams"] = self.station.streams
+            streams = self.station.audio_streams
+            streams = streams and streams.split("\n")
+            kwargs["audio_streams"] = streams
 
         if "model" not in kwargs:
             model = (
@@ -61,7 +63,7 @@ class BaseView(TemplateResponseMixin, ContextMixin):
         return super().get_context_data(**kwargs)
 
 
-# FIXME: rename to sth like [Base]?StationAPIView/Mixin
+# FIXME: rename to sth like [Base]?StationAPIView
 class BaseAPIView:
     @property
     def station(self):

aircox/views/mixins.py

@@ -91,8 +91,6 @@ class AttachedToMixin:
         return super().get_page()
 
 
-# FIXME: django-filter provides filter mixin, but I don't remember why this is
-# used.
 class FiltersMixin:
     """Mixin integrating Django filters' filter set."""
 

notes.md

@@ -76,6 +76,6 @@ cms:
 
 # For the next version:
 ## Refactorisation
-- move into `aircox_streamer`: `Log`, `Port`
+Move:
-- move into `aircox_cms`: `Page`, `NavItem`, `Category`, `StaticPage`, etc.
+- into `aircox_streamer`: `Log`, `Port`
-- use TextChoice and IntegerChoices in models fields enums
+- into `aircox_cms`: `Page`, `NavItem`, `Category`, `StaticPage`, etc.