Replace FileValidator and remove old validator from previous migrations

docs/utils.rst

@@ -59,12 +59,4 @@ utils.translation module
     :undoc-members:
     :show-inheritance:
 
-utils.validators module
------------------------
-
-.. automodule:: utils.validators
-    :members:
-    :undoc-members:
-    :show-inheritance:
-
 

website/documents/migrations/0001_initial.py

@@ -4,7 +4,6 @@ from __future__ import unicode_literals
 
 from django.db import migrations, models
 import django.db.models.deletion
-import utils.validators
 
 
 class Migration(migrations.Migration):
@@ -20,7 +19,7 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('year', models.IntegerField()),
-                ('file', models.FileField(upload_to='documents/association/', validators=[utils.validators.validate_file_extension])),
+                ('file', models.FileField(upload_to='documents/association/', validators=[])),
                 ('filetype', models.CharField(choices=[('policy-document', 'Policy document'), ('annual-report', 'Annual report'), ('financial-report', 'Financial report')], max_length=16)),
             ],
         ),
@@ -28,7 +27,7 @@ class Migration(migrations.Migration):
             name='GeneralMeeting',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('minutes', models.FileField(upload_to='documents/meetings/minutes/', validators=[utils.validators.validate_file_extension])),
+                ('minutes', models.FileField(upload_to='documents/meetings/minutes/', validators=[])),
                 ('datetime', models.DateTimeField()),
                 ('location', models.CharField(max_length=200)),
             ],
@@ -37,7 +36,7 @@ class Migration(migrations.Migration):
             name='GeneralMeetingDocument',
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('file', models.FileField(upload_to='documents/meetings/files/', validators=[utils.validators.validate_file_extension])),
+                ('file', models.FileField(upload_to='documents/meetings/files/', validators=[])),
                 ('meeting', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='documents.GeneralMeeting')),
             ],
         ),
@@ -46,7 +45,7 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('name', models.CharField(max_length=200)),
-                ('file', models.FileField(upload_to='documents/generic/', validators=[utils.validators.validate_file_extension])),
+                ('file', models.FileField(upload_to='documents/generic/', validators=[])),
                 ('members_only', models.BooleanField(default=False)),
             ],
         ),

website/documents/migrations/0002_auto_20160723_1247.py

@@ -4,7 +4,6 @@ from __future__ import unicode_literals
 
 import django.core.validators
 from django.db import migrations, models
-import utils.validators
 
 
 class Migration(migrations.Migration):
@@ -19,9 +18,9 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('year', models.IntegerField(unique=True, validators=[django.core.validators.MinValueValidator(1990)])),
-                ('policy_document', models.FileField(blank=True, upload_to='documents/association/', validators=[utils.validators.validate_file_extension])),
-                ('annual_report', models.FileField(blank=True, upload_to='documents/association/', validators=[utils.validators.validate_file_extension])),
-                ('financial_report', models.FileField(blank=True, upload_to='documents/association/', validators=[utils.validators.validate_file_extension])),
+                ('policy_document', models.FileField(blank=True, upload_to='documents/association/', validators=[])),
+                ('annual_report', models.FileField(blank=True, upload_to='documents/association/', validators=[])),
+                ('financial_report', models.FileField(blank=True, upload_to='documents/association/', validators=[])),
             ],
         ),
         migrations.DeleteModel(

website/documents/migrations/0003_auto_20160724_1314.py

@@ -3,7 +3,6 @@
 from __future__ import unicode_literals
 
 from django.db import migrations, models
-import utils.validators
 
 
 class Migration(migrations.Migration):
@@ -18,7 +17,7 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('name', models.CharField(max_length=200)),
-                ('file', models.FileField(upload_to='documents/miscellaneous/', validators=[utils.validators.validate_file_extension])),
+                ('file', models.FileField(upload_to='documents/miscellaneous/', validators=[])),
                 ('members_only', models.BooleanField(default=False)),
             ],
         ),

website/documents/migrations/0005_auto_20160813_1116.py

@@ -3,7 +3,6 @@
 from __future__ import unicode_literals
 
 from django.db import migrations, models
-import utils.validators
 
 def meetingdocument_upload_to(instance, filename):
     return 'documents/meetings/{}/files/{}'.format(instance.meeting.pk,
@@ -20,6 +19,6 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='generalmeetingdocument',
             name='file',
-            field=models.FileField(upload_to=meetingdocument_upload_to, validators=[utils.validators.validate_file_extension]),
+            field=models.FileField(upload_to=meetingdocument_upload_to, validators=[]),
         ),
     ]

website/documents/migrations/0006_auto_20160907_1934.py

@@ -3,7 +3,6 @@
 from __future__ import unicode_literals
 
 from django.db import migrations, models
-import utils.validators
 
 
 class Migration(migrations.Migration):
@@ -16,6 +15,6 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='generalmeeting',
             name='minutes',
-            field=models.FileField(blank=True, upload_to='documents/meetings/minutes/', validators=[utils.validators.validate_file_extension]),
+            field=models.FileField(blank=True, upload_to='documents/meetings/minutes/', validators=[]),
         ),
     ]

website/documents/migrations/0007_auto_20160930_1447.py

@@ -3,7 +3,6 @@
 from __future__ import unicode_literals
 
 from django.db import migrations, models
-import utils.validators
 
 
 class Migration(migrations.Migration):
@@ -16,6 +15,6 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='generalmeeting',
             name='minutes',
-            field=models.FileField(blank=True, null=True, upload_to='documents/meetings/minutes/', validators=[utils.validators.validate_file_extension]),
+            field=models.FileField(blank=True, null=True, upload_to='documents/meetings/minutes/', validators=[]),
         ),
     ]

website/documents/migrations/0008_0_refactor_documents.py

@@ -3,7 +3,6 @@ from __future__ import unicode_literals
 import django.core.validators
 from django.db import migrations, models
 import django.db.models.deletion
-import utils.validators
 
 
 class Migration(migrations.Migration):
@@ -22,8 +21,8 @@ class Migration(migrations.Migration):
                 ('created', models.DateTimeField(auto_now_add=True, verbose_name='created')),
                 ('last_updated', models.DateTimeField(auto_now=True, verbose_name='last updated')),
                 ('category', models.CharField(choices=[('annual', 'Annual document'), ('association', 'Association document'), ('minutes', 'Minutes'), ('misc', 'Miscellaneous document')], default='misc', max_length=40, verbose_name='category')),
-                ('file_en', models.FileField(upload_to='documents/', validators=[utils.validators.validate_file_extension], verbose_name='file (EN)')),
-                ('file_nl', models.FileField(upload_to='documents/', validators=[utils.validators.validate_file_extension], verbose_name='file (NL)')),
+                ('file_en', models.FileField(upload_to='documents/', validators=[], verbose_name='file (EN)')),
+                ('file_nl', models.FileField(upload_to='documents/', validators=[], verbose_name='file (NL)')),
                 ('members_only', models.BooleanField(default=False, verbose_name='members only')),
             ],
             options={

website/documents/migrations/0008_1_refactor_documents.py

@@ -4,7 +4,6 @@ import os
 import django.core.validators
 from django.db import migrations, models
 import django.db.models.deletion
-import utils.validators
 
 
 def make_assocation_documents(apps, schema_editor):

website/documents/migrations/0008_2_refactor_documents.py

@@ -4,7 +4,6 @@ import os
 import django.core.validators
 from django.db import migrations, models
 import django.db.models.deletion
-import utils.validators
 
 class Migration(migrations.Migration):
 

website/documents/migrations/0011_auto_20190327_1948.py

+# Generated by Django 2.1.7 on 2019-03-27 18:48
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('documents', '0010_auto_20181219_2146'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='document',
+            name='file_en',
+            field=models.FileField(upload_to='documents/', validators=[django.core.validators.FileExtensionValidator(['.txt', '.pdf', '.jpg', '.jpeg', '.png'])], verbose_name='file (EN)'),
+        ),
+        migrations.AlterField(
+            model_name='document',
+            name='file_nl',
+            field=models.FileField(upload_to='documents/', validators=[django.core.validators.FileExtensionValidator(['.txt', '.pdf', '.jpg', '.jpeg', '.png'])], verbose_name='file (NL)'),
+        ),
+    ]

website/documents/models.py

-from django.core.validators import MinValueValidator
+from django.core.validators import MinValueValidator, FileExtensionValidator
 from django.db import models
 from django.urls import reverse
 from django.utils import timezone
 from django.utils.translation import ugettext_lazy as _
 
 from utils.translation import ModelTranslateMeta, MultilingualField
-from utils.validators import validate_file_extension
 
 
 class Document(models.Model, metaclass=ModelTranslateMeta):
@@ -49,7 +48,8 @@ class Document(models.Model, metaclass=ModelTranslateMeta):
         models.FileField,
         verbose_name=_('file'),
         upload_to='documents/',
-        validators=[validate_file_extension],
+        validators=[FileExtensionValidator(
+            ['.txt', '.pdf', '.jpg', '.jpeg', '.png'])],
     )
 
     members_only = models.BooleanField(

website/members/migrations/0002_becomeamemberdocument.py

@@ -4,8 +4,6 @@ from __future__ import unicode_literals
 
 from django.db import migrations, models
 
-import utils.validators
-
 
 class Migration(migrations.Migration):
 
@@ -19,7 +17,7 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('name', models.CharField(max_length=200)),
-                ('file', models.FileField(upload_to='members/', validators=[utils.validators.validate_file_extension])),
+                ('file', models.FileField(upload_to='members/', validators=[])),
             ],
         ),
     ]

website/thabloid/migrations/0001_initial.py

@@ -5,7 +5,6 @@ from __future__ import unicode_literals
 import django.core.validators
 from django.db import migrations, models
 import thabloid.models
-import utils.validators
 
 
 class Migration(migrations.Migration):
@@ -22,7 +21,7 @@ class Migration(migrations.Migration):
                 ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('year', models.IntegerField(validators=[django.core.validators.MinValueValidator(1990)])),
                 ('issue', models.IntegerField()),
-                ('file', models.FileField(upload_to=thabloid.models.thabloid_filename, validators=[utils.validators.validate_file_extension])),
+                ('file', models.FileField(upload_to=thabloid.models.thabloid_filename, validators=[])),
             ],
         ),
         migrations.AlterUniqueTogether(

website/thabloid/migrations/0004_auto_20190327_1948.py

+# Generated by Django 2.1.7 on 2019-03-27 18:48
+
+import django.core.validators
+from django.db import migrations, models
+import thabloid.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('thabloid', '0003_auto_20180307_2047'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='thabloid',
+            name='file',
+            field=models.FileField(upload_to=thabloid.models.thabloid_filename, validators=[django.core.validators.FileExtensionValidator(['.txt', '.pdf', '.jpg', '.jpeg', '.png'])]),
+        ),
+    ]

website/thabloid/models.py

@@ -5,13 +5,12 @@ from itertools import zip_longest
 
 from PIL import Image
 from django.conf import settings
-from django.core.validators import MinValueValidator
+from django.core.validators import MinValueValidator, FileExtensionValidator
 from django.db import models
 from django.urls import reverse
 from django.utils.text import slugify
 
 from utils.threading import PopenAndCall
-from utils.validators import validate_file_extension
 
 
 def thabloid_filename(instance, filename):
@@ -29,7 +28,8 @@ class Thabloid(models.Model):
 
     file = models.FileField(
         upload_to=thabloid_filename,
-        validators=[validate_file_extension],
+        validators=[FileExtensionValidator(
+            ['.txt', '.pdf', '.jpg', '.jpeg', '.png'])],
     )
 
     class Meta:

website/utils/tests.py

@@ -8,7 +8,7 @@ from django.test import TestCase, override_settings
 from django.utils import translation
 
 from utils.translation import ModelTranslateMeta, MultilingualField
-from utils import snippets, validators
+from utils import snippets
 
 LANGUAGES = [
     ('en', 'English'),
@@ -23,8 +23,6 @@ def load_tests(_loader, tests, _ignore):
     """
     # Adds the doctests in snippets
     tests.addTests(doctest.DocTestSuite(snippets))
-    # Adds the doctests in validators
-    tests.addTests(doctest.DocTestSuite(validators))
     return tests
 
 

website/utils/validators.py

-"""Validators for form fields"""
-import os
-
-from django.core.exceptions import ValidationError
-
-
-def validate_file_extension(file, exts=None):
-    """
-    Checks if a file has a certain allowed extension. Raises a
-    :class:`~django.core.exceptions.ValidationError` if that's not the case.
-
-    :param file: the file to validate
-    :param list(str) exts: the list of acceptable types.
-        Default: ``.txt``, ``.pdf``, ``.jpg``, ``.jpeg``, ``.png``.
-    :raises ValidationError: if the extension is not allowed.
-
-    >>> class File(object):
-    ...   pass
-    >>> f = File()
-    >>> f.name = 'foo.jpeg'
-    >>> validate_file_extension(f)
-    >>> f.name = 'foo.exe'
-    >>> validate_file_extension(f)
-    Traceback (most recent call last):
-        ...
-    django.core.exceptions.ValidationError: ['File extension not allowed.']
-    >>> validate_file_extension(f, ['.exe'])
-    """
-    if exts is None:
-        exts = ['.txt', '.pdf', '.jpg', '.jpeg', '.png']
-    ext = os.path.splitext(file.name)[1]
-    if not ext.lower() in exts:
-        raise ValidationError("File extension not allowed.")