Fix small bugs found while generating api documentation

.travis.yml

@@ -12,6 +12,7 @@ before_install:
   - sudo /etc/init.d/postgresql stop
   - sudo apt-get install -y postgresql-9.4
   - sudo apt-get install -y postgresql-plpython-9.4
+  - sudo /etc/init.d/postgresql start
   - psql -c 'create database taiga;' -U postgres
 install:
   - travis_retry pip install -r requirements-devel.txt

taiga/base/api/fields.py

@@ -613,6 +613,8 @@ class ChoiceField(WritableField):
 
 
 def validate_user_email_allowed_domains(value):
+    validators.validate_email(value)
+
     domain_name = value.split("@")[1]
 
     if settings.USER_EMAIL_ALLOWED_DOMAINS and domain_name not in settings.USER_EMAIL_ALLOWED_DOMAINS:
@@ -627,7 +629,7 @@ class EmailField(CharField):
     default_error_messages = {
         "invalid": _("Enter a valid email address."),
     }
-    default_validators = [validators.validate_email, validate_user_email_allowed_domains]
+    default_validators = [validate_user_email_allowed_domains]
 
     def from_native(self, value):
         ret = super(EmailField, self).from_native(value)

taiga/projects/attachments/api.py

@@ -65,6 +65,9 @@ class BaseAttachmentViewSet(HistoryResourceMixin, WatchedResourceMixin,
             obj.size = obj.attached_file.size
             obj.name = path.basename(obj.attached_file.name)
 
+        if obj.content_object is None:
+            raise exc.WrongArguments(_("Object id issue isn't exists"))
+
         if obj.project_id != obj.content_object.project_id:
             raise exc.WrongArguments(_("Project ID not matches between object and project"))
 

taiga/projects/management/commands/sample_data.py

@@ -16,7 +16,6 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import random
 import datetime
 from os import path
 from hashlib import sha1
@@ -33,6 +32,7 @@ from sampledatahelper.helper import SampleDataHelper
 from taiga.users.models import *
 from taiga.permissions.choices import ANON_PERMISSIONS
 from taiga.projects.choices import BLOCKED_BY_STAFF
+from taiga.external_apps.models import Application, ApplicationToken
 from taiga.projects.models import *
 from taiga.projects.milestones.models import *
 from taiga.projects.notifications.choices import NotifyLevel
@@ -115,10 +115,12 @@ NUM_TASKS = getattr(settings, "SAMPLE_DATA_NUM_TASKS", (0, 4))
 NUM_USS_BACK = getattr(settings, "SAMPLE_DATA_NUM_USS_BACK", (8, 20))
 NUM_ISSUES = getattr(settings, "SAMPLE_DATA_NUM_ISSUES", (12, 25))
 NUM_WIKI_LINKS = getattr(settings, "SAMPLE_DATA_NUM_WIKI_LINKS", (0, 15))
-NUM_ATTACHMENTS = getattr(settings, "SAMPLE_DATA_NUM_ATTACHMENTS", (0, 4))
+NUM_ATTACHMENTS = getattr(settings, "SAMPLE_DATA_NUM_ATTACHMENTS", (1, 4))
 NUM_LIKES = getattr(settings, "SAMPLE_DATA_NUM_LIKES", (0, 10))
 NUM_VOTES = getattr(settings, "SAMPLE_DATA_NUM_VOTES", (0, 10))
 NUM_WATCHERS = getattr(settings, "SAMPLE_DATA_NUM_PROJECT_WATCHERS", (0, 8))
+NUM_APPLICATIONS = getattr(settings, "SAMPLE_DATA_NUM_APPLICATIONS", (1, 3))
+NUM_APPLICATIONS_TOKENS = getattr(settings, "SAMPLE_DATA_NUM_APPLICATIONS_TOKENS", (1, 3))
 FEATURED_PROJECTS_POSITIONS = [0, 1, 2]
 LOOKING_FOR_PEOPLE_PROJECTS_POSITIONS = [0, 1, 2]
 
@@ -181,13 +183,12 @@ class Command(BaseCommand):
                                           project=project,
                                           role=role,
                                           is_admin=self.sd.boolean(),
-                                          token=''.join(random.sample('abcdef0123456789', 10)))
+                                          token=self.sd.hex_chars(10,10))
 
                 if role.computable:
                     computable_project_roles.add(role)
 
             # added custom attributes
-            if self.sd.boolean:
             names = set([self.sd.words(1, 3) for i in range(1, 6)])
             for name in names:
                 UserStoryCustomAttribute.objects.create(name=name,
@@ -195,7 +196,6 @@ class Command(BaseCommand):
                                                         type=self.sd.choice(TYPES_CHOICES)[0],
                                                         project=project,
                                                         order=i)
-            if self.sd.boolean:
             names = set([self.sd.words(1, 3) for i in range(1, 6)])
             for name in names:
                 TaskCustomAttribute.objects.create(name=name,
@@ -203,7 +203,6 @@ class Command(BaseCommand):
                                                    type=self.sd.choice(TYPES_CHOICES)[0],
                                                    project=project,
                                                    order=i)
-            if self.sd.boolean:
             names = set([self.sd.words(1, 3) for i in range(1, 6)])
             for name in names:
                 IssueCustomAttribute.objects.create(name=name,
@@ -272,6 +271,7 @@ class Command(BaseCommand):
 
             self.create_likes(project)
 
+
     def create_attachment(self, obj, order):
         attached_file = self.sd.file_from_directory(*ATTACHMENT_SAMPLE_DATA)
         membership = self.sd.db_object_from_queryset(obj.project.memberships
@@ -503,7 +503,7 @@ class Command(BaseCommand):
         project = Project.objects.create(slug='project-%s'%(counter),
                                          name='Project Example {0}'.format(counter),
                                          description='Project example {0} description'.format(counter),
-                                         owner=random.choice(self.users),
+                                         owner=self.sd.choice(self.users),
                                          is_private=is_private,
                                          anon_permissions=anon_permissions,
                                          public_permissions=public_permissions,
@@ -533,7 +533,7 @@ class Command(BaseCommand):
         user = User.objects.create(username=username,
                                    full_name=full_name,
                                    email=email,
-                                   token=''.join(random.sample('abcdef0123456789', 10)),
+                                   token=self.sd.hex_chars(10,10),
                                    color=self.sd.choice(COLOR_CHOICES))
 
         user.set_password('123123')

taiga/projects/models.py

@@ -180,6 +180,7 @@ class Project(ProjectDefaults, TaggedMixin, TagsColorsdMixin, models.Model):
 
     creation_template = models.ForeignKey("projects.ProjectTemplate",
                                           related_name="projects", null=True,
+                                          on_delete=models.SET_NULL,
                                           blank=True, default=None,
                                           verbose_name=_("creation template"))
 

taiga/projects/notifications/api.py

@@ -21,9 +21,7 @@ from django.db.models import Q
 from taiga.base.api import ModelCrudViewSet
 
 from taiga.projects.notifications.choices import NotifyLevel
-from taiga.projects.notifications.models import Watched
 from taiga.projects.models import Project
-from taiga.users import services as user_services
 from . import serializers
 from . import models
 from . import permissions

taiga/users/serializers.py

@@ -24,10 +24,9 @@ from taiga.base.fields import Field, MethodField, I18NField
 from taiga.base.utils.thumbnails import get_thumbnail_url
 
 from taiga.projects.models import Project
-from .services import get_user_photo_url, get_big_photo_url, get_user_big_photo_url
+from .services import get_user_photo_url, get_user_big_photo_url
 from taiga.users.gravatar import get_user_gravatar_id
 from taiga.users.models import User
-from collections import namedtuple
 
 
 ######################################################