PEP8 compliance

README.md

@@ -41,8 +41,8 @@ source env-django-orchestra/bin/activate
 pip3 install django-orchestra==dev \
   --allow-external django-orchestra \
   --allow-unverified django-orchestra
-# The only non-pip required dependency for runing pip install is python3-dev
+# The only non-pip required dependency for runing pip3 install is python3-dev
-#   sudo apt-get install python3.4-dev
+sudo apt-get install python3-dev
 pip3 install -r http://git.io/orchestra-requirements.txt
 
 # Create a new Orchestra site

orchestra/admin/actions.py

@@ -52,8 +52,6 @@ class SendEmail(object):
                     
                 }
                 return self.confirm_email(request, **options)
-        opts = self.modeladmin.model._meta
-        app_label = opts.app_label
         self.context.update({
             'title': _("Send e-mail to %s") % self.opts.verbose_name_plural,
             'content_title': "",

orchestra/admin/options.py

@@ -21,7 +21,7 @@ from ..utils.python import random_ascii, pairwise
 
 from .forms import AdminPasswordChangeForm
 #from django.contrib.auth.forms import AdminPasswordChangeForm
-from .utils import set_url_query, action_to_view
+from .utils import action_to_view
 
 
 sensitive_post_parameters_m = method_decorator(sensitive_post_parameters())

orchestra/api/options.py

@@ -34,7 +34,7 @@ class LogApiMixin(object):
     def partial_update(self, request, *args, **kwargs):
         from django.contrib.admin.models import CHANGE
         response = super(LogApiMixin, self).partial_update(request, *args, **kwargs)
-        message = _('Changed %s') % str(response.data)
+        message = _('Changed %s') % response.data
         self.log(request, message, CHANGE)
         return response
     

orchestra/api/serializers.py

@@ -1,5 +1,6 @@
 import copy
 
+from django.core.exceptions import ValidationError
 from django.db import models
 from django.forms import widgets
 from django.utils.translation import ugettext_lazy as _
@@ -69,7 +70,7 @@ class RelatedHyperlinkedModelSerializer(HyperlinkedModelSerializer):
                 'url': "URL is required."
             })
         account = self.get_account()
-        queryset = self.Meta.model.objects.filter(account=self.get_account())
+        queryset = self.Meta.model.objects.filter(account=account)
         self.fields['url'].queryset = queryset
         obj = self.fields['url'].to_internal_value(url)
         return obj
@@ -108,26 +109,3 @@ class SetPasswordHyperlinkedSerializer(HyperlinkedModelSerializer):
         instance.set_password(password)
         instance.save()
         return instance
-
-
-#class MultiSelectField(serializers.ChoiceField):
-#    widget = widgets.CheckboxSelectMultiple
-#    
-#    def field_from_native(self, data, files, field_name, into):
-#        """ convert multiselect data into comma separated string """
-#        if field_name in data:
-#            data = data.copy()
-#            try:
-#                # data is a querydict when using forms
-#                data[field_name] = ','.join(data.getlist(field_name))
-#            except AttributeError:
-#                data[field_name] = ','.join(data[field_name])
-#        return super(MultiSelectField, self).field_from_native(data, files, field_name, into)
-#    
-#    def valid_value(self, value):
-#        """ checks for each item if is a valid value """
-#        for val in value.split(','):
-#            valid = super(MultiSelectField, self).valid_value(val)
-#            if not valid:
-#                return False
-#        return True

orchestra/conf/project_template/project_name/urls.py

@@ -4,4 +4,3 @@ from django.conf.urls import include, url
 urlpatterns = [
     url(r'', include('orchestra.urls')),
 ]
-

orchestra/contrib/accounts/actions.py

@@ -1,6 +1,6 @@
 from django.contrib import messages
 from django.contrib.admin import helpers
-from django.contrib.admin.utils import NestedObjects, quote, model_ngettext
+from django.contrib.admin.utils import NestedObjects, quote
 from django.contrib.auth import get_permission_codename
 from django.core.urlresolvers import reverse, NoReverseMatch
 from django.db import router
@@ -77,7 +77,6 @@ def delete_related_services(modeladmin, request, queryset):
     related_services = []
     to_delete = []
     
-    user = request.user
     admin_site = modeladmin.admin_site
     
     def format(obj, account=False):
@@ -87,16 +86,14 @@ def delete_related_services(modeladmin, request, queryset):
         
         if has_admin:
             try:
-                admin_url = reverse('admin:%s_%s_change' % (opts.app_label, opts.model_name),
+                admin_url = reverse(
+                    'admin:%s_%s_change' % (opts.app_label, opts.model_name),
                     None, (quote(obj._get_pk_val()),)
                 )
             except NoReverseMatch:
                 # Change url doesn't exist -- don't display link to edit
                 return no_edit_link
             
-            p = '%s.%s' % (opts.app_label, get_permission_codename('delete', opts))
-            if not user.has_perm(p):
-                perms_needed.add(opts.verbose_name)
             # Display a link to the admin page.
             context = (capfirst(opts.verbose_name), admin_url, obj)
             if account:

orchestra/contrib/accounts/admin.py

@@ -91,8 +91,8 @@ class AccountAdmin(ChangePasswordAdminMixin, auth.UserAdmin, ExtendedModelAdmin)
             )
         }
         context.update(extra_context or {})
-        return super(AccountAdmin, self).change_view(request, object_id,
+        return super(AccountAdmin, self).change_view(
-                form_url=form_url, extra_context=context)
+            request, object_id, form_url, context)
     
     def get_fieldsets(self, request, obj=None):
         fieldsets = super(AccountAdmin, self).get_fieldsets(request, obj)
@@ -233,11 +233,14 @@ class AccountAdminMixin(object):
             if self.account:
                 # Hack widget render in order to append ?account=id to the add url
                 old_render = formfield.widget.render
+                
                 def render(*args, **kwargs):
                     output = old_render(*args, **kwargs)
                     output = output.replace('/add/"', '/add/?account=%s"' % self.account.pk)
-                    output = re.sub(r'/add/\?([^".]*)"', r'/add/?\1&account=%s"' % self.account.pk, output)
+                    with_qargs = r'/add/?\1&account=%s"' % self.account.pk
+                    output = re.sub(r'/add/\?([^".]*)"', with_qargs, output)
                     return mark_safe(output)
+                
                 formfield.widget.render = render
                 # Filter related object by account
                 formfield.queryset = formfield.queryset.filter(account=self.account)
@@ -282,8 +285,8 @@ class AccountAdminMixin(object):
             'account_opts': Account._meta,
         }
         context.update(extra_context or {})
-        return super(AccountAdminMixin, self).changeform_view(request,
+        return super(AccountAdminMixin, self).changeform_view(
-                object_id=object_id, form_url=form_url, extra_context=context)
+            request, object_id, form_url=form_url, extra_context=context)
     
     def changelist_view(self, request, extra_context=None):
         account_id = request.GET.get('account')
@@ -355,8 +358,8 @@ class SelectAccountAdminMixin(AccountAdminMixin):
                     'account_opts': Account._meta,
                 }
                 context.update(extra_context or {})
-                return super(AccountAdminMixin, self).add_view(request,
+                return super(AccountAdminMixin, self).add_view(
-                        form_url=form_url, extra_context=context)
+                    request, form_url=form_url, extra_context=context)
         return HttpResponseRedirect('./select-account/?%s' % request.META['QUERY_STRING'])
     
     def save_model(self, request, obj, form, change):

orchestra/contrib/accounts/filters.py

@@ -37,5 +37,3 @@ class IsActiveListFilter(SimpleListFilter):
         elif self.value() == 'False':
             return queryset.filter(Q(is_active=False) | Q(account__is_active=False))
         return queryset
-
-

orchestra/contrib/bills/actions.py

@@ -1,11 +1,9 @@
 import io
 import zipfile
 from datetime import date
-from decimal import Decimal
 
 from django.contrib import messages
 from django.contrib.admin import helpers
-from django.core.exceptions import ValidationError
 from django.core.urlresolvers import reverse
 from django.db import transaction
 from django.http import HttpResponse
@@ -17,7 +15,6 @@ from django.utils.translation import ungettext, ugettext_lazy as _
 from orchestra.admin.forms import adminmodelformset_factory
 from orchestra.admin.decorators import action_with_confirmation
 from orchestra.admin.utils import get_object_from_url, change_url
-from orchestra.utils.html import html_to_pdf
 
 from . import settings
 from .forms import SelectSourceForm

orchestra/contrib/bills/admin.py

@@ -52,7 +52,7 @@ class BillLineInline(admin.TabularInline):
         if sublines:
             content = '\n'.join(['%s: %s' % (sub.description, sub.total) for sub in sublines])
             img = static('admin/img/icon_alert.gif')
-            return '<span title="%s">%s <img src="%s"></img></span>' % (content, str(total), img)
+            return '<span title="%s">%s <img src="%s"></img></span>' % (content, total, img)
         return total
     display_total.short_description = _("Total")
     display_total.allow_tags = True

orchestra/contrib/bills/helpers.py

@@ -25,4 +25,3 @@ def validate_contact(request, bill, error=True):
         send(request, mark_safe(message))
         valid = False
     return valid
-

orchestra/contrib/contacts/api.py

@@ -13,4 +13,3 @@ class ContactViewSet(LogApiMixin, AccountApiMixin, viewsets.ModelViewSet):
 
 
 router.register(r'contacts', ContactViewSet)
-

orchestra/contrib/domains/admin.py

@@ -1,4 +1,3 @@
-from django import forms
 from django.contrib import admin
 from django.db.models.functions import Concat, Coalesce
 from django.utils.translation import ugettext_lazy as _

orchestra/contrib/history/apps.py

@@ -1,4 +1,3 @@
-from django import db
 from django.apps import AppConfig
 
 from orchestra.core import administration

orchestra/contrib/issues/filters.py

@@ -54,4 +54,3 @@ class TicketStateListFilter(SimpleListFilter):
         choices = iter(super(TicketStateListFilter, self).choices(cl))
         next(choices)
         return choices
-

orchestra/contrib/mailboxes/filters.py

@@ -45,4 +45,3 @@ class HasAddressListFilter(HasMailboxListFilter):
         elif self.value() == 'False':
             return queryset.filter(addresses__isnull=True)
         return queryset
-

orchestra/contrib/orchestration/backends.py

@@ -158,7 +158,8 @@ class ServiceBackend(plugins.Plugin, metaclass=ServiceMount):
         return list(scripts.items())
     
     def get_banner(self):
-        time = timezone.now().strftime("%h %d, %Y %I:%M:%S %Z")
+        now = timezone.localtime(timezone.now())
+        time = now.strftime("%h %d, %Y %I:%M:%S %Z")
         return "Generated by Orchestra at %s" % time
     
     def create_log(self, server, **kwargs):

orchestra/contrib/orchestration/helpers.py

@@ -43,7 +43,7 @@ def get_backends_help_text(backends):
                 if isinstance(value, str):
                     help_settings.append("<tt>%s = '%s'</tt>" % (name, value))
                 else:
-                    help_settings.append("<tt>%s = %s</tt>" % (name, str(value)))
+                    help_settings.append("<tt>%s = %s</tt>" % (name, value))
         help_text += help_settings
         help_texts[backend.get_name()] = '<br>'.join(help_text)
     return help_texts
@@ -154,4 +154,3 @@ def message_user(request, logs):
     else:
         msg = async_msg.format(url=url, async_url=async_url, async=async)
         messages.success(request, mark_safe(msg + '.'))
-

orchestra/contrib/orchestration/manager.py

@@ -32,7 +32,7 @@ def keep_log(execute, log, operations):
             log.state = log.EXCEPTION
             log.stderr = trace
             log.save()
-            subject = 'EXCEPTION executing backend(s) %s %s' % (str(args), str(kwargs))
+            subject = 'EXCEPTION executing backend(s) %s %s' % (args, kwargs)
             logger.error(subject)
             logger.error(trace)
             mail_admins(subject, trace)
@@ -40,7 +40,7 @@ def keep_log(execute, log, operations):
         finally:
             # Store and log the operation
             for operation in operations:
-                logger.info("Executed %s" % str(operation))
+                logger.info("Executed %s" % operation)
                 operation.store(log)
             if not log.is_success:
                 send_report(execute, args, log)
@@ -57,7 +57,7 @@ def generate(operations):
     serialize = False
     # Generate scripts per route+backend
     for operation in operations:
-        logger.debug("Queued %s" % str(operation))
+        logger.debug("Queued %s" % operation)
         if operation.routes is None:
             operation.routes = router.objects.get_for_operation(operation, cache=cache)
         for route in operation.routes:

orchestra/contrib/orchestration/methods.py

@@ -107,14 +107,11 @@ def OpenSSH(backend, log, server, cmds, async=False):
     log.save(update_fields=('script', 'state', 'updated_at'))
     if not cmds:
         return
-    channel = None
-    ssh = None
     try:
         ssh = sshrun(server.get_address(), script, executable=backend.script_executable,
             persist=True, async=async, silent=True)
         logger.debug('%s running on %s' % (backend, server))
         if async:
-            second = False
             for state in ssh:
                 log.stdout += state.stdout.decode('utf8')
                 log.stderr += state.stderr.decode('utf8')
@@ -148,7 +145,7 @@ def SSH(*args, **kwargs):
 def Python(backend, log, server, cmds, async=False):
     script = ''
     for cmd in cmds:
-        script += '# %s\n' % (str(cmd.func.__name__) + str(cmd.args))
+        script += '# %s %s\n' % (cmd.func.__name__, cmd.args)
         script += textwrap.dedent(''.join(inspect.getsourcelines(cmd.func)[0]))
     log.state = log.STARTED
     log.script = '\n'.join((log.script, script))
@@ -160,6 +157,8 @@ def Python(backend, log, server, cmds, async=False):
                 result = cmd(server)
             for line in stdout:
                 log.stdout += line + '\n'
+            if result:
+                log.stdout += '# Result: %s\n' % result
             if async:
                 log.save(update_fields=('stdout', 'updated_at'))
     except:

orchestra/contrib/payments/methods/options.py

@@ -27,7 +27,7 @@ class PaymentMethod(plugins.Plugin):
             try:
                 plugins.append(import_class(cls))
             except ImportError as exc:
-                logger.error('Error loading %s: %s' % (cls, str(exc)))
+                logger.error('Error loading %s: %s' % (cls, exc))
         return plugins
     
     def get_label(self):

orchestra/contrib/payments/methods/sepadirectdebit.py

@@ -298,4 +298,3 @@ class SEPADirectDebit(PaymentMethod):
                    pretty_print=True,
                    xml_declaration=True,
                    encoding='UTF-8')
-

orchestra/contrib/payments/settings.py

@@ -1,4 +1,4 @@
-from django.utils.translation import ungettext, ugettext, ugettext_lazy as _
+from django.utils.translation import ugettext_lazy as _
 
 from orchestra.contrib.settings import Setting
 

orchestra/contrib/resources/actions.py

@@ -1,5 +1,3 @@
-from collections import OrderedDict
-
 from django.core.urlresolvers import reverse
 from django.shortcuts import redirect, render
 from django.utils.safestring import mark_safe

orchestra/contrib/resources/admin.py

@@ -13,7 +13,7 @@ from django.shortcuts import redirect
 from django.templatetags.static import static
 from django.utils.functional import cached_property
 from django.utils.safestring import mark_safe
-from django.utils.translation import ungettext, ugettext, ugettext_lazy as _
+from django.utils.translation import ungettext, ugettext_lazy as _
 
 from orchestra.admin import ExtendedModelAdmin
 from orchestra.admin.utils import insertattr, get_modeladmin, admin_link, admin_date

orchestra/contrib/resources/aggregations.py

@@ -1,9 +1,7 @@
-import copy
 import datetime
 import decimal
 import itertools
 
-from dateutil.relativedelta import relativedelta
 from django.utils import timezone
 from django.utils.translation import ugettext_lazy as _
 

orchestra/contrib/resources/models.py

@@ -80,7 +80,7 @@ class Resource(models.Model):
         )
     
     def __str__(self):
-        return "{}-{}".format(str(self.content_type), self.name)
+        return "%s-%s" % (self.content_type, self.name)
     
     @cached_property
     def aggregation_class(self):
@@ -122,7 +122,7 @@ class Resource(models.Model):
     
     def sync_periodic_task(self, delete=False):
         """ sync periodic task on save/delete resource operations """
-        name = 'monitor.%s' % str(self)
+        name = 'monitor.%s' % self
         if delete or not self.crontab or not self.is_active:
             PeriodicTask.objects.filter(name=name).delete()
         elif self.pk:
@@ -196,7 +196,7 @@ class ResourceData(models.Model):
         verbose_name_plural = _("resource data")
     
     def __str__(self):
-        return "%s: %s" % (str(self.resource), str(self.content_object))
+        return "%s: %s" % (self.resource, self.content_object)
     
     @property
     def unit(self):

orchestra/contrib/resources/validators.py

@@ -7,5 +7,5 @@ def validate_scale(value):
         int(eval(value))
     except Exception as e:
         raise ValidationError(
-            _("'%s' is not a valid scale expression. (%s)") % (value, str(e))
+            _("'%s' is not a valid scale expression. (%s)") % (value, e)
         )

orchestra/contrib/saas/backends/moodle.py

@@ -1,10 +1,9 @@
-import os
 import textwrap
 from urllib.parse import urlparse
 
 from django.utils.translation import ugettext_lazy as _
 
-from orchestra.contrib.orchestration import ServiceController, replace
+from orchestra.contrib.orchestration import ServiceController
 
 from .. import settings
 

orchestra/contrib/saas/backends/phplist.py

@@ -58,7 +58,8 @@ class PhpListSaaSBackend(ServiceController):
                 'adminemail': saas.account.username,
                 'adminpassword': saas.password,
             }
-            response = requests.post(install_link, data=post, verify=settings.SAAS_PHPLIST_VERIFY_SSL)
+            response = requests.post(
+                install_link, data=post, verify=settings.SAAS_PHPLIST_VERIFY_SSL)
             sys.stdout.write(response.content.decode('utf8')+'\n')
             if response.status_code != 200:
                 self.error("Bad status code %i." % response.status_code)

orchestra/contrib/saas/filters.py

@@ -18,4 +18,3 @@ class CustomURLListFilter(SimpleListFilter):
         elif self.value() == 'False':
             return queryset.filter(custom_url='')
         return queryset
-

orchestra/contrib/saas/services/gitlab.py

@@ -33,4 +33,3 @@ class GitLabService(SoftwareService):
     change_readonly_fileds = ('email', 'user_id',)
     verbose_name = "GitLab"
     icon = 'orchestra/icons/apps/gitlab.png'
-

orchestra/contrib/saas/services/helpers.py

@@ -5,7 +5,6 @@ from django.core.exceptions import ValidationError
 from django.utils.translation import ugettext_lazy as _
 
 from orchestra.contrib.websites.models import Website, WebsiteDirective, Content
-from orchestra.contrib.websites.utils import normurlpath
 from orchestra.contrib.websites.validators import validate_domain_protocol
 from orchestra.utils.python import AttrDict
 
@@ -78,7 +77,8 @@ def clean_custom_url(saas):
                 Content.objects.filter(website=website).values_list('path', flat=True)
             )
             values = defaultdict(list)
-            for wdirective in WebsiteDirective.objects.filter(website=website).exclude(pk=directive.pk):
+            directives = WebsiteDirective.objects.filter(website=website)
+            for wdirective in directives.exclude(pk=directive.pk):
                 fdirective = AttrDict({
                     'name': wdirective.name,
                     'value': wdirective.value

orchestra/contrib/services/handlers.py

@@ -261,7 +261,7 @@ class ServiceHandler(plugins.Plugin, metaclass=plugins.PluginMount):
         elif len(dates) == 1:
             ini, end = dates[0], dates[0]
         else:
-            raise AttributeError("WTF is '%s'?" % str(dates))
+            raise AttributeError("WTF is '%s'?" % dates)
         discounts = discounts or ()
         
         size = self.get_price_size(ini, end)

orchestra/contrib/settings/__init__.py

@@ -45,10 +45,10 @@ class Setting(object):
     @classmethod
     def validate_choices(cls, value):
         if not isinstance(value, (list, tuple)):
-            raise ValidationError("%s is not a valid choices." % str(value))
+            raise ValidationError("%s is not a valid choices." % value)
         for choice in value:
             if not isinstance(choice, (list, tuple)) or len(choice) != 2:
-                raise ValidationError("%s is not a valid choice." % str(choice))
+                raise ValidationError("%s is not a valid choice." % choice)
             value, verbose = choice
             if not isinstance(verbose, (str, Promise)):
                 raise ValidationError("%s is not a valid verbose name." % value)

orchestra/contrib/systemusers/admin.py

@@ -2,7 +2,6 @@ from django.contrib import admin
 from django.utils.translation import ugettext_lazy as _
 
 from orchestra.admin import ExtendedModelAdmin, ChangePasswordAdminMixin
-from orchestra.admin.actions import disable
 from orchestra.contrib.accounts.actions import list_accounts
 from orchestra.contrib.accounts.admin import SelectAccountAdminMixin
 from orchestra.contrib.accounts.filters import IsActiveListFilter

orchestra/contrib/systemusers/forms.py

@@ -49,7 +49,7 @@ class SystemUserFormMixin(object):
                 } else {
                    field.removeClass("hidden");
                    input.removeAttr("type");
-                };""" % str(list(settings.SYSTEMUSERS_DISABLED_SHELLS))
+                };""" % list(settings.SYSTEMUSERS_DISABLED_SHELLS)
             )
         self.fields['home'].widget.attrs['onChange'] = textwrap.dedent("""\
             field = $(".field-box.field-directory");

orchestra/contrib/tasks/__init__.py

@@ -1,5 +1,3 @@
-import sys
-
 from . import settings
 from .decorators import task, periodic_task, keep_state, apply_async
 

orchestra/contrib/tasks/decorators.py

@@ -29,13 +29,14 @@ def keep_state(fn):
             _task_id = get_id()
         if _name is None:
             _name = get_name(fn)
-        state = TaskState.objects.create(state=states.STARTED, task_id=_task_id, name=_name, args=str(args),
+        state = TaskState.objects.create(
-            kwargs=str(kwargs), tstamp=now)
+            state=states.STARTED, task_id=_task_id, name=_name,
+            args=str(args), kwargs=str(kwargs), tstamp=now)
         try:
             result = fn(*args, **kwargs)
         except:
             trace = traceback.format_exc()
-            subject = 'EXCEPTION executing task %s(args=%s, kwargs=%s)' % (_name, str(args), str(kwargs))
+            subject = 'EXCEPTION executing task %s(args=%s, kwargs=%s)' % (_name, args, kwargs)
             logger.error(subject)
             logger.error(trace)
             state.state = states.FAILURE

orchestra/contrib/tasks/schedules.py

@@ -116,4 +116,3 @@
 #                'Invalid beginning range: {0} < {1}.'.format(i, self.min_))
 
 #        return i
-

orchestra/contrib/vps/admin.py

@@ -1,6 +1,4 @@
-from django.conf.urls import url
 from django.contrib import admin
-from django.contrib.auth.admin import UserAdmin
 from django.utils.translation import ugettext_lazy as _
 
 from orchestra.admin import ExtendedModelAdmin, ChangePasswordAdminMixin

orchestra/contrib/webapps/apps.py

@@ -8,6 +8,6 @@ class WebAppsConfig(AppConfig):
     verbose_name = 'Webapps'
     
     def ready(self):
-        from . import signals
         from .models import WebApp
         services.register(WebApp, icon='Applications-other.png')
+        from . import signals

orchestra/contrib/webapps/options.py

@@ -59,7 +59,7 @@ class PHPAppOption(AppOption):
             php_version = self.instance.webapp.type_instance.get_php_version_number()
             if php_version and self.deprecated and float(php_version) > self.deprecated:
                 raise ValidationError(
-                    _("This option is deprecated since PHP version %s.") % str(self.deprecated)
+                    _("This option is deprecated since PHP version %s.") % self.deprecated
                 )
 
 

orchestra/contrib/webapps/types/__init__.py

@@ -80,4 +80,3 @@ class AppType(plugins.Plugin):
             'user': self.instance.account.username,
             'home': self.instance.account.main_systemuser.get_home(),
         }
-

orchestra/core/context_processors.py

@@ -7,4 +7,3 @@ def site(request):
         'ORCHESTRA_SITE_NAME': settings.ORCHESTRA_SITE_NAME,
         'ORCHESTRA_SITE_VERBOSE_NAME': settings.ORCHESTRA_SITE_VERBOSE_NAME
     }
-

orchestra/forms/widgets.py

@@ -25,7 +25,7 @@ class SpanWidget(forms.Widget):
         # Display icon
         if isinstance(original, bool):
             icon = static('admin/img/icon-%s.gif' % ('yes' if original else 'no',))
-            return mark_safe('<img src="%s" alt="%s">' % (icon, str(display)))
+            return mark_safe('<img src="%s" alt="%s">' % (icon, display))
         tag = self.tag[:-1]
         endtag = '/'.join((self.tag[0], self.tag[1:]))
         return mark_safe('%s%s >%s%s' % (tag, forms.utils.flatatt(final_attrs), display, endtag))

orchestra/models/fields.py

@@ -7,7 +7,6 @@ from django.db.models.fields.files import FileField, FieldFile
 from django.utils.text import capfirst
 
 from ..forms.fields import MultiSelectFormField
-from ..utils.apps import isinstalled
 
 
 class MultiSelectField(models.CharField, metaclass=models.SubfieldBase):

orchestra/permissions/options.py

@@ -104,4 +104,3 @@ class RelatedPermission(Permission):
                 setattr(call, name, func)
         
         return call
-

orchestra/plugins/admin.py

@@ -115,7 +115,7 @@ class SelectPluginAdminMixin(object):
 def display_plugin_field(field_name):
     def inner(modeladmin, obj, field_name=field_name):
         try:
-            plugin_class = getattr(obj, '%s_class' % field_name)
+            getattr(obj, '%s_class' % field_name)
         except KeyError:
             value = getattr(obj, field_name)
             return "<span style='color:red;' title='Not available'>%s</span>" % value

orchestra/templatetags/markdown.py

@@ -8,4 +8,3 @@ register = template.Library()
 @register.filter(name='markdown')
 def do_markdown(text):
     return markdown(text)
-

orchestra/urls.py

@@ -1,5 +1,4 @@
 from django.contrib import admin
-from django.conf import settings
 from django.conf.urls import include, url
 
 from . import api

orchestra/utils/apps.py

@@ -21,4 +21,3 @@ def remove_app(INSTALLED_APPS, app):
         apps.remove(app)
         return tuple(apps)
     return INSTALLED_APPS
-

orchestra/utils/db.py

@@ -25,7 +25,7 @@ def close_connection(execute):
     def wrapper(*args, **kwargs):
         try:
             log = execute(*args, **kwargs)
-        except Exception as e:
+        except:
             raise
         else:
             wrapper.log = log

orchestra/utils/mail.py

@@ -38,4 +38,3 @@ def send_email_template(template, context, to, email_from=None, html=None, attac
         subject, html_message = render_email_template(html, context)
         msg.attach_alternative(html_message, "text/html")
     msg.send()
-

setup.py

@@ -1,4 +1,5 @@
-import os, sys
+import os
+import sys
 from distutils.sysconfig import get_python_lib
 from setuptools import setup, find_packages
 
@@ -17,7 +18,7 @@ setup(
     version = version,
     author = "Marc Aymerich",
     author_email = "marcay@pangea.org",
-    url = "http://orchestra.pangea.org",
+    url = "https://github.com/glic3rinu/django-orchestra",
     license = "GPLv3",
     description = "A framework for building web hosting control panels",
     long_description = (
@@ -40,8 +41,8 @@ setup(
         'License :: OSI Approved :: BSD License',
         'Operating System :: POSIX :: Linux',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2.6',
+        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3.4',
         'Topic :: Internet :: WWW/HTTP',
         'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
         'Topic :: Internet :: WWW/HTTP :: Site Management',