snf_django: Handle unicode in CommandError

Define a custom CommandError, which applies smart_locale_str() in its
__str__ method. Use this custom CommandError in Astakos management
commands.

snf-astakos-app/astakos/im/management/commands/_common.py

@@ -36,7 +36,7 @@ import uuid
 from django.core.validators import validate_email
 from django.contrib.auth.models import Permission
 from django.contrib.contenttypes.models import ContentType
-from django.core.management import CommandError
+from snf_django.management.commands import CommandError
 
 from synnefo.util import units
 from astakos.im.models import AstakosUser

snf-astakos-app/astakos/im/management/commands/_filtering.py

@@ -32,7 +32,7 @@
 # or implied, of GRNET S.A.
 
 from synnefo.util import units
-from django.core.management import CommandError
+from snf_django.management.commands import CommandError
 from django.db.models import Q
 
 

snf-astakos-app/astakos/im/management/commands/authpolicy-add.py

@@ -35,10 +35,9 @@ import string
 
 from optparse import make_option
 
-from django.core.management.base import CommandError
+from snf_django.management.commands import SynnefoCommand, CommandError
 
 from astakos.im.models import AuthProviderPolicyProfile as Profile
-from snf_django.management.commands import SynnefoCommand
 
 option_list = list(SynnefoCommand.option_list) + [
     make_option('--update',

snf-astakos-app/astakos/im/management/commands/authpolicy-remove.py

@@ -31,10 +31,9 @@
 # interpreted as representing official policies, either expressed
 # or implied, of GRNET S.A.
 
-from django.core.management.base import CommandError
+from snf_django.management.commands import SynnefoCommand, CommandError
 
 from astakos.im.models import AuthProviderPolicyProfile as Profile
-from snf_django.management.commands import SynnefoCommand
 
 
 class Command(SynnefoCommand):

snf-astakos-app/astakos/im/management/commands/authpolicy-set.py

@@ -34,9 +34,7 @@
 from optparse import make_option
 
 from django.db import transaction
-from django.core.management.base import CommandError
-
-from snf_django.management.commands import SynnefoCommand
+from snf_django.management.commands import SynnefoCommand, CommandError
 from astakos.im.models import AuthProviderPolicyProfile as Profile
 from astakos.im.models import AstakosUser, Group
 

snf-astakos-app/astakos/im/management/commands/authpolicy-show.py

@@ -31,11 +31,9 @@
 # interpreted as representing official policies, either expressed
 # or implied, of GRNET S.A.
 
-from django.core.management.base import CommandError
-
 from astakos.im.models import AuthProviderPolicyProfile as Profile
 from synnefo.lib.ordereddict import OrderedDict
-from snf_django.management.commands import SynnefoCommand
+from snf_django.management.commands import SynnefoCommand, CommandError
 from snf_django.management import utils
 
 

snf-astakos-app/astakos/im/management/commands/component-add.py

@@ -32,10 +32,8 @@
 # or implied, of GRNET S.A.
 
 from optparse import make_option
-from django.core.management.base import CommandError
-
+from snf_django.management.commands import SynnefoCommand, CommandError
 from astakos.im.models import Component
-from snf_django.management.commands import SynnefoCommand
 
 
 class Command(SynnefoCommand):

snf-astakos-app/astakos/im/management/commands/component-modify.py

@@ -32,11 +32,8 @@
 # or implied, of GRNET S.A.
 
 from optparse import make_option
-
-from django.core.management.base import CommandError
-
+from snf_django.management.commands import SynnefoCommand, CommandError
 from astakos.im.models import Component
-from snf_django.management.commands import SynnefoCommand
 
 
 class Command(SynnefoCommand):

snf-astakos-app/astakos/im/management/commands/component-remove.py

@@ -31,11 +31,9 @@
 # interpreted as representing official policies, either expressed
 # or implied, of GRNET S.A.
 
-from django.core.management.base import CommandError
+from snf_django.management.commands import SynnefoCommand, CommandError
 from django.db import transaction
-
 from astakos.im.models import Component
-from snf_django.management.commands import SynnefoCommand
 
 
 class Command(SynnefoCommand):

snf-astakos-app/astakos/im/management/commands/component-show.py

@@ -31,10 +31,9 @@
 # interpreted as representing official policies, either expressed
 # or implied, of GRNET S.A.
 
-from django.core.management.base import CommandError
 from astakos.im.models import Component
 from synnefo.lib.ordereddict import OrderedDict
-from snf_django.management.commands import SynnefoCommand
+from snf_django.management.commands import SynnefoCommand, CommandError
 from snf_django.management import utils
 
 

snf-astakos-app/astakos/im/management/commands/fix-superusers.py

@@ -32,10 +32,9 @@
 # or implied, of GRNET S.A.
 
 from django.db import transaction
-from django.core.management.base import CommandError
+from snf_django.management.commands import SynnefoCommand, CommandError
 
 from astakos.im.auth import fix_superusers
-from snf_django.management.commands import SynnefoCommand
 
 
 class Command(SynnefoCommand):

snf-astakos-app/astakos/im/management/commands/group-add.py

@@ -31,10 +31,8 @@
 # interpreted as representing official policies, either expressed
 # or implied, of GRNET S.A.
 
-from django.core.management.base import CommandError
-
+from snf_django.management.commands import SynnefoCommand, CommandError
 from astakos.im.models import Group
-from snf_django.management.commands import SynnefoCommand
 
 
 class Command(SynnefoCommand):

snf-astakos-app/astakos/im/management/commands/project-control.py

@@ -34,12 +34,11 @@
 from optparse import make_option
 
 from django.db import transaction
-from django.core.management.base import CommandError
 from snf_django.management import utils
+from snf_django.management.commands import SynnefoCommand, CommandError
 from astakos.im.functions import (terminate, suspend, unsuspend,
                                   reinstate, check_expiration,
                                   approve_application, deny_application)
-from snf_django.management.commands import SynnefoCommand
 
 
 class Command(SynnefoCommand):

snf-astakos-app/astakos/im/management/commands/project-modify.py

@@ -34,7 +34,7 @@
 from optparse import make_option
 
 from django.db.models import Q
-from django.core.management.base import CommandError
+from snf_django.management.commands import SynnefoCommand, CommandError
 from django.db import transaction
 from synnefo.util import units
 from astakos.im import functions
@@ -43,7 +43,6 @@ import astakos.api.projects as api
 import synnefo.util.date as date_util
 from snf_django.management import utils
 from astakos.im.management.commands import _common
-from snf_django.management.commands import SynnefoCommand
 
 
 def make_policies(limits):

snf-astakos-app/astakos/im/management/commands/project-show.py

@@ -32,10 +32,9 @@
 # or implied, of GRNET S.A.
 
 from optparse import make_option
-from django.core.management.base import CommandError
 
 from synnefo.lib.ordereddict import OrderedDict
-from snf_django.management.commands import SynnefoCommand
+from snf_django.management.commands import SynnefoCommand, CommandError
 from snf_django.management import utils
 from astakos.im.models import ProjectApplication, Project
 from astakos.im import quotas

snf-astakos-app/astakos/im/management/commands/reconcile-resources-astakos.py

@@ -34,9 +34,8 @@
 from optparse import make_option
 from datetime import datetime
 
-from django.core.management.base import CommandError
+from snf_django.management.commands import SynnefoCommand, CommandError
 from django.db import transaction
-
 from snf_django.utils import reconcile
 from snf_django.management.utils import pprint_table
 from astakos.im.models import Component, AstakosUser
@@ -44,7 +43,6 @@ from astakos.im import quotas
 from astakos.im.functions import count_pending_app
 import astakos.quotaholder_app.callpoint as qh
 import astakos.quotaholder_app.exception as qh_exception
-from snf_django.management.commands import SynnefoCommand
 
 
 class Command(SynnefoCommand):

snf-astakos-app/astakos/im/management/commands/resource-modify.py

@@ -32,13 +32,12 @@
 # or implied, of GRNET S.A.
 
 from optparse import make_option
-from django.core.management.base import CommandError
+from snf_django.management.commands import SynnefoCommand, CommandError
 
 from snf_django.management import utils
 from astakos.im.models import Resource
 from astakos.im import register
 from ._common import style_options, check_style, units
-from snf_django.management.commands import SynnefoCommand
 
 
 class Command(SynnefoCommand):

snf-astakos-app/astakos/im/management/commands/service-import.py

@@ -34,11 +34,10 @@
 from optparse import make_option
 
 from django.db import transaction
-from django.core.management.base import CommandError
+from snf_django.management.commands import SynnefoCommand, CommandError
 from django.utils import simplejson as json
 
 from astakos.im.register import add_service, add_resource, RegisterException
-from snf_django.management.commands import SynnefoCommand
 from astakos.im.models import Component
 from ._common import read_from_file
 

snf-astakos-app/astakos/im/management/commands/service-show.py

@@ -31,10 +31,9 @@
 # interpreted as representing official policies, either expressed
 # or implied, of GRNET S.A.
 
-from django.core.management.base import CommandError
 from astakos.im.models import Service, EndpointData
 from synnefo.lib.ordereddict import OrderedDict
-from snf_django.management.commands import SynnefoCommand
+from snf_django.management.commands import SynnefoCommand, CommandError
 from snf_django.management import utils
 
 

snf-astakos-app/astakos/im/management/commands/term-add.py

@@ -32,12 +32,9 @@
 # or implied, of GRNET S.A.
 
 from os.path import abspath
-
-from django.core.management.base import CommandError
+from snf_django.management.commands import SynnefoCommand, CommandError
 from django.db import transaction
-
 from astakos.im.models import ApprovalTerms, AstakosUser
-from snf_django.management.commands import SynnefoCommand
 
 
 class Command(SynnefoCommand):