Adding polish translation

coupons/forms.py

@@ -41,7 +41,7 @@ def clean_code(self):
             raise forms.ValidationError(_("This code is not valid."))
         self.coupon = coupon
 
-        if self.user is None and coupon.user_limit is not 1:
+        if self.user is None and coupon.user_limit != 1:
             # coupons with can be used only once can be used without tracking the user, otherwise there is no chance
             # of excluding an unknown user from multiple usages.
             raise forms.ValidationError(_(
@@ -56,7 +56,7 @@ def clean_code(self):
             if user_coupon.redeemed_at is not None:
                 raise forms.ValidationError(_("This code has already been used by your account."))
         except CouponUser.DoesNotExist:
-            if coupon.user_limit is not 0:  # zero means no limit of user count
+            if coupon.user_limit != 0:  # zero means no limit of user count
                 # only user bound coupons left and you don't have one
                 if coupon.user_limit is coupon.users.filter(user__isnull=False).count():
                     raise forms.ValidationError(_("This code is not valid for your account."))

coupons/locale/pl/LC_MESSAGES/django.po

@@ -0,0 +1,159 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2018-03-22 10:13+0100\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=4; plural=(n==1 ? 0 : (n%10>=2 && n%10<=4) && (n"
+"%100<12 || n%100>=14) ? 1 : n!=1 && (n%10>=0 && n%10<=1) || (n%10>=5 && n"
+"%10<=9) || (n%100>=12 && n%100<=14) ? 2 : 3);\n"
+#: coupons/admin.py:60
+msgid "Your coupons have been generated."
+msgstr "Kupony zostały wygenerowane."
+
+#: coupons/admin.py:76
+msgid "coupons"
+msgstr "kupony"
+
+#: coupons/admin.py:80
+msgid "used"
+msgstr "wykorzystane"
+
+#: coupons/admin.py:84
+msgid "unused"
+msgstr "niewykorzystane"
+
+#: coupons/admin.py:88
+msgid "expired"
+msgstr "przedawnione"
+
+#: coupons/forms.py:9
+msgid "Quantity"
+msgstr "Liczba kuponów"
+
+#: coupons/forms.py:10 coupons/models.py:69
+msgid "Value"
+msgstr "Wartość"
+
+#: coupons/forms.py:11 coupons/models.py:73
+msgid "Type"
+msgstr "Typ"
+
+#: coupons/forms.py:13 coupons/models.py:77
+msgid "Valid until"
+msgstr "Data ważności"
+
+#: coupons/forms.py:14 coupons/models.py:78
+msgid "Leave empty for coupons that never expire"
+msgstr "Pozostaw puste dla kuponów bezterminowych"
+
+#: coupons/forms.py:18 coupons/models.py:79 coupons/models.py:143
+msgid "Campaign"
+msgstr "Kampania"
+
+#: coupons/forms.py:23
+msgid "Coupon code"
+msgstr "Kod kuponu"
+
+#: coupons/forms.py:41
+msgid "This code is not valid."
+msgstr "Kod nie jest poprawny."
+
+#: coupons/forms.py:48
+msgid ""
+"The server must provide an user to this form to allow you to use this code. "
+"Maybe you need to sign in?"
+msgstr "Kod może być użyty tylko przez zalogowanych użytkowników. Zaloguj się, by móc go wykorzystać."
+
+#: coupons/forms.py:52 coupons/forms.py:64
+msgid "This code has already been used."
+msgstr "Kod został już wykorzystany."
+
+#: coupons/forms.py:57
+msgid "This code has already been used by your account."
+msgstr "Kod został już przez ciebie wykorzystany."
+
+#: coupons/forms.py:62
+msgid "This code is not valid for your account."
+msgstr "Kod nie jest ważny dla twojego konta."
+
+#: coupons/forms.py:66
+msgid "This code is not meant to be used here."
+msgstr "Kod nie może być wykorzystany w tym miejscu."
+
+#: coupons/forms.py:68
+msgid "This code is expired."
+msgstr "Termin ważności kodu upłynął."
+
+#: coupons/models.py:69
+msgid "Arbitrary coupon value"
+msgstr "Umowna wartość kuponu"
+
+#: coupons/models.py:71 coupons/templates/admin/generate_coupons.html:59
+msgid "Code"
+msgstr "Kod"
+
+#: coupons/models.py:72
+msgid "Leaving this field empty will generate a random code."
+msgstr "Pozostaw to pole puste, aby automatycznie wygenerować losowy kod."
+
+#: coupons/models.py:74
+msgid "User limit"
+msgstr "Limit użytkowników"
+
+#: coupons/models.py:75
+msgid "Created at"
+msgstr "Data utworzenia"
+
+#: coupons/models.py:85
+msgid "Coupon"
+msgstr "Kupon"
+
+#: coupons/models.py:86 coupons/templates/admin/generate_coupons.html:36
+msgid "Coupons"
+msgstr "Kupony"
+
+#: coupons/models.py:138
+msgid "Name"
+msgstr "Nazwa"
+
+#: coupons/models.py:139
+msgid "Description"
+msgstr "Opis"
+
+#: coupons/models.py:144
+msgid "Campaigns"
+msgstr "Kampanie"
+
+#: coupons/models.py:153
+msgid "User"
+msgstr "Użytkownik"
+
+#: coupons/models.py:154
+msgid "Redeemed at"
+msgstr "Data użycia"
+
+#: coupons/templates/admin/generate_coupons.html:35
+msgid "Home"
+msgstr "Strona główna"
+
+#: coupons/templates/admin/generate_coupons.html:37
+#: coupons/templates/admin/generate_coupons.html:49
+msgid "Generate coupons"
+msgstr "Wygeneruj kupony"
+
+#: coupons/templates/admin/generate_coupons.html:58
+msgid "Id"
+msgstr "Id"

coupons/migrations/0001_initial.py

@@ -21,7 +21,11 @@ class Migration(migrations.Migration):
                 ('type', models.CharField(max_length=20, verbose_name='Type', choices=[(b'monetary', b'Money based coupon'), (b'percentage', b'Percentage discount'), (b'virtual_currency', b'Virtual currency')])),
                 ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Created at')),
                 ('redeemed_at', models.DateTimeField(null=True, verbose_name='Redeemed at', blank=True)),
-                ('user', models.ForeignKey(blank=True, to=settings.AUTH_USER_MODEL, help_text='You may specify a user you want to restrict this coupon to.', null=True, verbose_name='User')),
+                ('user', models.ForeignKey(
+                    blank=True, to=settings.AUTH_USER_MODEL,
+                    on_delete=models.CASCADE,
+                    help_text='You may specify a user you want to restrict this coupon to.', null=True, verbose_name='User',
+                )),
             ],
             options={
                 'ordering': ['created_at'],

coupons/migrations/0003_auto_20150416_0617.py

@@ -28,7 +28,10 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='coupon',
             name='campaign',
-            field=models.ForeignKey(related_name=b'coupons', verbose_name='Campaign', blank=True, to='coupons.Campaign', null=True),
+            field=models.ForeignKey(
+                related_name='coupons', verbose_name='Campaign', blank=True, to='coupons.Campaign', null=True,
+                on_delete=models.CASCADE,
+            ),
             preserve_default=True,
         ),
         migrations.AlterField(

coupons/migrations/0004_auto_20151105_1456.py

@@ -33,11 +33,14 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='couponuser',
             name='coupon',
-            field=models.ForeignKey(related_name='users', to='coupons.Coupon'),
+            field=models.ForeignKey(related_name='users', to='coupons.Coupon', on_delete=models.CASCADE),
         ),
         migrations.AddField(
             model_name='couponuser',
             name='user',
-            field=models.ForeignKey(null=True, to=settings.AUTH_USER_MODEL, blank=True, verbose_name='User'),
+            field=models.ForeignKey(
+                null=True, to=settings.AUTH_USER_MODEL, blank=True, verbose_name='User',
+                on_delete=models.CASCADE,
+            ),
         ),
     ]

coupons/models.py

@@ -76,7 +76,13 @@ class Coupon(models.Model):
     valid_until = models.DateTimeField(
         _("Valid until"), blank=True, null=True,
         help_text=_("Leave empty for coupons that never expire"))
-    campaign = models.ForeignKey('Campaign', verbose_name=_("Campaign"), blank=True, null=True, related_name='coupons')
+    campaign = models.ForeignKey(
+        'Campaign',
+        on_delete=models.CASCADE,
+        verbose_name=_("Campaign"),
+        blank=True, null=True,
+        related_name='coupons',
+    )
 
     objects = CouponManager()
 
@@ -101,7 +107,7 @@ def is_redeemed(self):
         """ Returns true is a coupon is redeemed (completely for all users) otherwise returns false. """
         return self.users.filter(
             redeemed_at__isnull=False
-        ).count() >= self.user_limit and self.user_limit is not 0
+        ).count() >= self.user_limit and self.user_limit != 0
 
     @property
     def redeemed_at(self):
@@ -149,8 +155,18 @@ def __str__(self):
 
 @python_2_unicode_compatible
 class CouponUser(models.Model):
-    coupon = models.ForeignKey(Coupon, related_name='users')
-    user = models.ForeignKey(user_model, verbose_name=_("User"), null=True, blank=True)
+    coupon = models.ForeignKey(
+        Coupon,
+        on_delete=models.CASCADE,
+        related_name='users',
+    )
+    user = models.ForeignKey(
+        user_model,
+        on_delete=models.CASCADE,
+        verbose_name=_("User"),
+        null=True,
+        blank=True,
+    )
     redeemed_at = models.DateTimeField(_("Redeemed at"), blank=True, null=True)
 
     class Meta: