Fixed ransom bugs

TODO.md

@@ -186,7 +186,6 @@ require_once(‘/etc/moodles/’.$moodle_host.‘config.php’);``` moodle/drupl
 * use server.name | server.address on python backends, like gitlab instead of settings?
 
 * TODO raise404, here and everywhere
-# display subline links on billlines, to show that they exists.
 * update service orders on a celery task? because it take alot
 
 # billline quantity eval('10x100') instead of miningless description '(10*100)' line.verbose_quantity
@@ -246,7 +245,6 @@ celery max-tasks-per-child
 
 * autoscale celery workers http://docs.celeryproject.org/en/latest/userguide/workers.html#autoscaling
 
-* webapp has_website list filter
 
 glic3rinu's django-fluent-dashboard
 * gevent is not ported to python3 :'(
@@ -294,3 +292,6 @@ https://code.djangoproject.com/ticket/24576
 * fpm reload starts new pools?
 * rename resource.monitors to resource.backends ?
 * abstract model classes enabling overriding?
+
+# Ignore superusers & co on billing
+# bill.totals make it 100% computed?

orchestra/admin/utils.py

@@ -36,7 +36,7 @@ def get_modeladmin(model, import_module=True):
 def insertattr(model, name, value):
     """ Inserts attribute to a modeladmin """
     modeladmin = None
-    if models.Model in model.__mro__:
+    if isinstance(model, models.Model)
         modeladmin = get_modeladmin(model)
         modeladmin_class = type(modeladmin)
     elif not inspect.isclass(model):

orchestra/contrib/bills/admin.py

@@ -4,6 +4,8 @@ from django.contrib import admin
 from django.contrib.admin.utils import unquote
 from django.core.urlresolvers import reverse
 from django.db import models
+from django.db.models import F, Sum
+from django.db.models.functions import Coalesce
 from django.templatetags.static import static
 from django.utils.safestring import mark_safe
 from django.utils.translation import ugettext_lazy as _
@@ -58,7 +60,9 @@ class ClosedBillLineInline(BillLineInline):
     # TODO reimplement as nested inlines when upstream
     #      https://code.djangoproject.com/ticket/9025
     
-    fields = ('display_description', 'rate', 'quantity', 'tax', 'display_subtotal', 'display_total')
+    fields = (
+        'display_description', 'rate', 'quantity', 'tax', 'display_subtotal', 'display_total'
+    )
     readonly_fields = fields
     
     def display_description(self, line):
@@ -77,6 +81,11 @@ class ClosedBillLineInline(BillLineInline):
     display_subtotal.short_description = _("Subtotal")
     display_subtotal.allow_tags = True
     
+    def display_total(self, line):
+        return line.get_total()
+    display_total.short_description = _("Total")
+    display_total.allow_tags = True
+    
     def has_add_permission(self, request):
         return False
     
@@ -134,6 +143,7 @@ class BillAdmin(AccountAdminMixin, ExtendedModelAdmin):
     change_view_actions = [
         actions.view_bill, actions.download_bills, actions.send_bills, actions.close_bills
     ]
+    search_fields = ('number', 'account__username', 'comments')
     actions = [actions.download_bills, actions.close_bills, actions.send_bills]
     change_readonly_fields = ('account_link', 'type', 'is_open')
     readonly_fields = ('number', 'display_total', 'is_sent', 'display_payment_state')
@@ -147,10 +157,10 @@ class BillAdmin(AccountAdminMixin, ExtendedModelAdmin):
     num_lines.short_description = _("lines")
     
     def display_total(self, bill):
-        return "%s &%s;" % (bill.total, settings.BILLS_CURRENCY.lower())
+        return "%s &%s;" % (round(bill.totals, 2), settings.BILLS_CURRENCY.lower())
     display_total.allow_tags = True
     display_total.short_description = _("total")
-    display_total.admin_order_field = 'total'
+    display_total.admin_order_field = 'totals'
     
     def type_link(self, bill):
         bill_type = bill.type.lower()
@@ -210,8 +220,8 @@ class BillAdmin(AccountAdminMixin, ExtendedModelAdmin):
     def get_inline_instances(self, request, obj=None):
         inlines = super(BillAdmin, self).get_inline_instances(request, obj)
         if obj and not obj.is_open:
-            return [inline for inline in inlines if not isinstance(inline, BillLineInline)]
+            return [inline for inline in inlines if type(inline) is not BillLineInline]
-        return [inline for inline in inlines if not isinstance(inline, ClosedBillLineInline)]
+        return [inline for inline in inlines if type(inline) is not ClosedBillLineInline]
     
     def formfield_for_dbfield(self, db_field, **kwargs):
         """ Make value input widget bigger """
@@ -223,8 +233,13 @@ class BillAdmin(AccountAdminMixin, ExtendedModelAdmin):
         
     def get_queryset(self, request):
         qs = super(BillAdmin, self).get_queryset(request)
-        qs = qs.annotate(models.Count('lines'))
+        qs = qs.annotate(
-        qs = qs.prefetch_related('lines', 'lines__sublines', 'transactions')
+            models.Count('lines'),
+            totals=Sum(
+                (F('lines__subtotal') + Coalesce(F('lines__sublines__total'), 0)) * (1+F('lines__tax')/100)
+            ),
+        )
+        qs = qs.prefetch_related('transactions')
         return qs
     
     def change_view(self, request, object_id, **kwargs):

orchestra/contrib/bills/models.py

@@ -2,6 +2,8 @@ from dateutil.relativedelta import relativedelta
 
 from django.core.validators import ValidationError, RegexValidator
 from django.db import models
+from django.db.models import F, Sum
+from django.db.models.functions import Coalesce
 from django.template import loader, Context
 from django.utils import timezone, translation
 from django.utils.encoding import force_text
@@ -89,6 +91,7 @@ class Bill(models.Model):
     is_sent = models.BooleanField(_("sent"), default=False)
     due_on = models.DateField(_("due on"), null=True, blank=True)
     updated_on = models.DateField(_("updated on"), auto_now=True)
+    # TODO allways compute total or what?
     total = models.DecimalField(max_digits=12, decimal_places=2, default=0)
     comments = models.TextField(_("comments"), blank=True)
     html = models.TextField(_("HTML"), blank=True)
@@ -227,18 +230,17 @@ class Bill(models.Model):
     
     def get_subtotals(self):
         subtotals = {}
-        for line in self.lines.all():
+        lines = self.lines.annotate(totals=(F('subtotal') + Coalesce(F('sublines__total'), 0)))
-            subtotal, taxes = subtotals.get(line.tax, (0, 0))
+        for tax, total in lines.values_list('tax', 'totals'):
-            subtotal += line.get_total()
+            subtotal, taxes = subtotals.get(tax, (0, 0))
-            subtotals[line.tax] = (subtotal, (line.tax/100)*subtotal)
+            subtotal += total
+            subtotals[tax] = (subtotal, round(tax/100*subtotal, 2))
         return subtotals
     
     def get_total(self):
-        total = 0
+        totals = self.lines.annotate(
-        for tax, subtotal in self.get_subtotals().items():
+            totals=(F('subtotal') + Coalesce(F('sublines__total'), 0)) * (1+F('tax')/100))
-            subtotal, taxes = subtotal
+        return round(totals.aggregate(Sum('totals'))['totals__sum'], 2)
-            total += subtotal + taxes
-        return total
 
 
 class Invoice(Bill):
@@ -272,12 +274,12 @@ class BillLine(models.Model):
     description = models.CharField(_("description"), max_length=256)
     rate = models.DecimalField(_("rate"), blank=True, null=True, max_digits=12, decimal_places=2)
     quantity = models.DecimalField(_("quantity"), max_digits=12, decimal_places=2)
+    verbose_quantity = models.CharField(_("Verbose quantity"), max_length=16)
     subtotal = models.DecimalField(_("subtotal"), max_digits=12, decimal_places=2)
-    tax = models.DecimalField(_("tax"), max_digits=2, decimal_places=2)
+    tax = models.DecimalField(_("tax"), max_digits=4, decimal_places=2)
     # Undo
 #    initial = models.DateTimeField(null=True)
 #    end = models.DateTimeField(null=True)
-    
     order = models.ForeignKey(settings.BILLS_ORDER_MODEL, null=True, blank=True,
         help_text=_("Informative link back to the order"), on_delete=models.SET_NULL)
     order_billed_on = models.DateField(_("order billed"), null=True, blank=True)
@@ -297,10 +299,11 @@ class BillLine(models.Model):
     
     def get_total(self):
         """ Computes subline discounts """
-        total = self.subtotal
+        if self.pk:
-        for subline in self.sublines.all():
+            return self.subtotal + sum(self.sublines.values_list('total', flat=True))
-            total += subline.total
+    
-        return total
+    def get_verbose_quantity(self):
+        return self.verbose_quantity or self.quantity
     
     def undo(self):
         # TODO warn user that undoing bills with compensations lead to compensation lost
@@ -313,12 +316,11 @@ class BillLine(models.Model):
         self.order.billed_on = self.order_billed_on
         self.delete()
     
-    def save(self, *args, **kwargs):
+#    def save(self, *args, **kwargs):
-        # TODO cost and consistency of this shit
+#        super(BillLine, self).save(*args, **kwargs)
-        super(BillLine, self).save(*args, **kwargs)
+#        if self.bill.is_open:
-        if self.bill.is_open:
+#            self.bill.total = self.bill.get_total()
-            self.bill.total = self.bill.get_total()
+#            self.bill.save(update_fields=['total'])
-            self.bill.save(update_fields=['total'])
 
 
 class BillSubline(models.Model):
@@ -339,12 +341,12 @@ class BillSubline(models.Model):
     total = models.DecimalField(max_digits=12, decimal_places=2)
     type = models.CharField(_("type"), max_length=16, choices=TYPES, default=OTHER)
     
-    def save(self, *args, **kwargs):
+#    def save(self, *args, **kwargs):
-        # TODO cost of this shit
+#        # TODO cost of this shit
-        super(BillSubline, self).save(*args, **kwargs)
+#        super(BillSubline, self).save(*args, **kwargs)
-        if self.line.bill.is_open:
+#        if self.line.bill.is_open:
-            self.line.bill.total = self.line.bill.get_total()
+#            self.line.bill.total = self.line.bill.get_total()
-            self.line.bill.save(update_fields=['total'])
+#            self.line.bill.save(update_fields=['total'])
 
 
 accounts.register(Bill)

orchestra/contrib/bills/templates/bills/microspective.html

@@ -79,7 +79,7 @@
     {% with sublines=line.sublines.all %}
     <span class="{% if not sublines %}last {% endif %}column-id">{{ line.id }}</span>
     <span class="{% if not sublines %}last {% endif %}column-description">{{ line.description }}</span>
-    <span class="{% if not sublines %}last {% endif %}column-quantity">{{ line.quantity|default:"&nbsp;" }}</span>
+    <span class="{% if not sublines %}last {% endif %}column-quantity">{{ line.get_verbose_quantity|default:"&nbsp;"|safe }}</span>
     <span class="{% if not sublines %}last {% endif %}column-rate">{% if line.rate %}{{ line.rate }} &{{ currency.lower }};{% else %}&nbsp;{% endif %}</span>
     <span class="{% if not sublines %}last {% endif %}column-subtotal">{{ line.subtotal }} &{{ currency.lower }};</span>
     <br>
@@ -96,7 +96,7 @@
 </div>
 <div id="totals">
     <br>&nbsp;<br>
-    {% for tax, subtotal in bill.get_subtotals.iteritems %}
+    {% for tax, subtotal in bill.get_subtotals.items %}
         <span class="subtotal column-title">subtotal {{ tax }}% {% trans "VAT" %}</span>
         <span class="subtotal column-value">{{ subtotal | first }} &{{ currency.lower }};</span>
         <br>

orchestra/contrib/orchestration/admin.py

@@ -37,7 +37,7 @@ class RouteAdmin(admin.ModelAdmin):
             for backend, __ in ServiceBackend.get_choices()
     }
     DEFAULT_MATCH = {
-        backend.get_name(): backend.default_route_match for backend in ServiceBackend.get_backends(active=False)
+        backend.get_name(): backend.default_route_match for backend in ServiceBackend.get_backends()
     }
     
     def display_model(self, route):

orchestra/contrib/orchestration/backends.py

@@ -99,15 +99,12 @@ class ServiceBackend(plugins.Plugin, metaclass=ServiceMount):
         return None
     
     @classmethod
-    def get_backends(cls, instance=None, action=None, active=True):
+    def get_backends(cls, instance=None, action=None, active=None):
-        from .models import Route
         backends = cls.get_plugins()
         included = []
-        if active:
-            active_backends = Route.objects.filter(is_active=True).values_list('backend', flat=True)
         # Filter for instance or action
         for backend in backends:
-            if active and backend.get_name() not in active_backends:
+            if active is not None and backend.get_name() not in active:
                 continue
             include = True
             if instance:
@@ -208,5 +205,5 @@ class ServiceController(ServiceBackend):
         """ filter controller classes """
         backends = super(ServiceController, cls).get_backends()
         return [
-            backend for backend in backends if ServiceController in backend.__mro__
+            backend for backend in backends if isinstance(backend, ServiceController)
         ]

orchestra/contrib/orchestration/manager.py

@@ -141,7 +141,8 @@ def collect(instance, action, **kwargs):
     """ collect operations """
     operations = kwargs.get('operations', set())
     route_cache = kwargs.get('route_cache', {})
-    for backend_cls in ServiceBackend.get_backends():
+    active_backends = kwargs.get('active_backends', None)
+    for backend_cls in ServiceBackend.get_backends(active=active_backends):
         # Check if there exists a related instance to be executed for this backend and action
         instances = []
         if action in backend_cls.actions:

orchestra/contrib/orchestration/middlewares.py

@@ -6,13 +6,16 @@ from django.db.models.signals import pre_delete, post_save, m2m_changed
 from django.dispatch import receiver
 from django.http.response import HttpResponseServerError
 
-from orchestra.utils.python import OrderedSet
+from orchestra.utils.python import OrderedSet, import_class
 
-from . import manager, Operation
+from . import manager, Operation, settings
 from .helpers import message_user
 from .models import BackendLog
 
 
+router = import_class(settings.ORCHESTRATION_ROUTER)
+
+
 @receiver(post_save, dispatch_uid='orchestration.post_save_collector')
 def post_save_collector(sender, *args, **kwargs):
     if sender not in [BackendLog, Operation]:
@@ -63,6 +66,16 @@ class OperationsMiddleware(object):
             return request.route_cache
         return {}
     
+    @classmethod
+    def get_active_cache(cls):
+        """ chache the routes to save sql queries """
+        if hasattr(cls.thread_locals, 'request'):
+            request = cls.thread_locals.request
+            if not hasattr(request, 'active_cache'):
+                request.active_cache = router.get_active_backends()
+            return request.active_cache
+        return router.get_active_backends()
+    
     @classmethod
     def collect(cls, action, **kwargs):
         """ Collects all pending operations derived from model signals """
@@ -71,6 +84,7 @@ class OperationsMiddleware(object):
             return
         kwargs['operations'] = cls.get_pending_operations()
         kwargs['route_cache'] = cls.get_route_cache()
+        kwargs['active_backends'] = cls.get_active_cache()
         instance = kwargs.pop('instance')
         manager.collect(instance, action, **kwargs)
     

orchestra/contrib/orchestration/models.py

@@ -169,6 +169,10 @@ class Route(models.Model):
                 servers.append(route.host)
         return servers
     
+    @classmethod
+    def get_active_backends(cls):
+        return cls.objects.filter(is_active=True).values_list('backend', flat=True)
+    
     def clean(self):
         if not self.match:
             self.match = 'True'

orchestra/contrib/orders/billing.py

@@ -33,13 +33,15 @@ class BillsBackend(object):
                             bill = Invoice.objects.create(account=account, is_open=True)
                 bills.append(bill)
             # Create bill line
+            quantity = line.metric*line.size
+            if quantity != 0:
                 billine = bill.lines.create(
                     rate=service.nominal_price,
                     quantity=line.metric*line.size,
+                    verbose_quantity=self.get_verbose_quantity(line),
                     subtotal=line.subtotal,
                     tax=service.tax,
                     description=self.get_line_description(line),
-                    
                     order=line.order,
                     order_billed_on=line.order.old_billed_on,
                     order_billed_until=line.order.old_billed_until
@@ -61,12 +63,24 @@ class BillsBackend(object):
         description = line.order.description
         if service.billing_period != service.NEVER:
             description += " %s" % self.format_period(line.ini, line.end)
-        if service.metric and service.billing_period != service.NEVER and service.pricing_period == service.NEVER:
-            metric = format(line.metric, '.2f').rstrip('0').rstrip('.')
-            size = format(line.size, '.2f').rstrip('0').rstrip('.')
-            description += " (%sx%s)" % (metric, size)
         return description
     
+    def get_verbose_quantity(self, line):
+#        service = line.order.service
+#        if service.metric and service.billing_period != service.NEVER and service.pricing_period == service.NEVER:
+        metric = format(line.metric, '.2f').rstrip('0').rstrip('.')
+        if metric.endswith('.00'):
+            metric = metric.split('.')[0]
+        size = format(line.size, '.2f').rstrip('0').rstrip('.')
+        if size.endswith('.00'):
+            size = metric.split('.')[0]
+        if metric == '1':
+            return size
+        if size == '1':
+            return metric
+        return "%s×%s" % (metric, size)
+#        return ''
+    
     def create_sublines(self, line, discounts):
         for discount in discounts:
             line.sublines.create(

orchestra/contrib/resources/aggregations.py

@@ -30,8 +30,6 @@ class Last(Aggregation):
             return dataset.none()
     
     def compute_usage(self, dataset):
-        # FIXME Aggregation of 0s returns None! django bug?
-        #       value = dataset.aggregate(models.Sum('value'))['value__sum']
         values = dataset.values_list('value', flat=True)
         if values:
             return sum(values)

orchestra/contrib/resources/backends.py

@@ -21,7 +21,7 @@ class ServiceMonitor(ServiceBackend):
     def get_plugins(cls):
         """ filter controller classes """
         return [
-            plugin for plugin in cls.plugins if ServiceMonitor in plugin.__mro__
+            plugin for plugin in cls.plugins if isinstance(plugin, ServiceMonitor)
         ]
     
     @classmethod

orchestra/contrib/services/handlers.py

@@ -11,7 +11,7 @@ from django.utils.translation import ugettext, ugettext_lazy as _
 
 from orchestra import plugins
 from orchestra.utils.humanize import text2int
-from orchestra.utils.python import AttrDict
+from orchestra.utils.python import AttrDict, cmp_to_key
 
 from . import settings, helpers
 
@@ -399,6 +399,7 @@ class ServiceHandler(plugins.Plugin, metaclass=plugins.PluginMount):
                 pend = order.billed_until or order.registered_on
                 pini = pend - rdelta
                 metric = self.get_register_or_renew_events(porders, pini, pend)
+                position = min(position, metric)
                 price = self.get_price(account, metric, position=position, rates=rates)
                 ini = order.billed_until or order.registered_on
                 end = order.new_billed_until
@@ -445,8 +446,8 @@ class ServiceHandler(plugins.Plugin, metaclass=plugins.PluginMount):
         if self.payment_style == self.PREPAY and self.on_cancel == self.COMPENSATE:
             # Get orders pending for compensation
             givers = list(related_orders.givers(ini, end))
-            givers.sort(cmp=helpers.cmp_billed_until_or_registered_on)
+            givers = sorted(givers, key=cmp_to_key(helpers.cmp_billed_until_or_registered_on))
-            orders.sort(cmp=helpers.cmp_billed_until_or_registered_on)
+            orders = sorted(orders, key=cmp_to_key(helpers.cmp_billed_until_or_registered_on))
             self.assign_compensations(givers, orders, **options)
         
         rates = self.get_rates(account)
@@ -459,7 +460,7 @@ class ServiceHandler(plugins.Plugin, metaclass=plugins.PluginMount):
                 ini -= rdelta
             porders = related_orders.pricing_orders(ini, end)
             porders = list(set(orders).union(set(porders)))
-            porders.sort(cmp=helpers.cmp_billed_until_or_registered_on)
+            porders = sorted(porders, key=cmp_to_key(helpers.cmp_billed_until_or_registered_on))
             if concurrent:
                 # Periodic billing with no pricing period
                 lines = self.bill_concurrent_orders(account, porders, rates, ini, end)

orchestra/contrib/services/models.py

@@ -214,6 +214,8 @@ class Service(models.Model):
                 ant_counter = counter
                 accumulated += rate['price'] * rate['quantity']
         else:
+            if metric < position:
+                raise ValueError("Metric can not be less than the position.")
             for rate in rates:
                 counter += rate['quantity']
                 if counter >= position:

orchestra/contrib/webapps/backends/php.py

@@ -118,12 +118,11 @@ class PHPBackend(WebAppServiceMixin, ServiceController):
         super(PHPBackend, self).commit()
     
     def get_fpm_config(self, webapp, context):
-        merge = settings.WEBAPPS_MERGE_PHP_WEBAPPS
+        options = webapp.get_options(merge=self.MERGE)
         context.update({
             'init_vars': webapp.type_instance.get_php_init_vars(merge=self.MERGE),
-            'max_children': webapp.get_options().get('processes',
+            'max_children': options.get('processes', settings.WEBAPPS_FPM_DEFAULT_MAX_CHILDREN),
-                settings.WEBAPPS_FPM_DEFAULT_MAX_CHILDREN),
+            'request_terminate_timeout': options.get('timeout', False),
-            'request_terminate_timeout': webapp.get_options().get('timeout', False),
         })
         context['fpm_listen'] = webapp.type_instance.FPM_LISTEN % context
         fpm_config = Template(textwrap.dedent("""\
@@ -139,7 +138,7 @@ class PHPBackend(WebAppServiceMixin, ServiceController):
             pm.max_requests = {{ max_requests }}
             pm.max_children = {{ max_children }}
             {% if request_terminate_timeout %}request_terminate_timeout = {{ request_terminate_timeout }}{% endif %}
-            {% for name, value in init_vars.iteritems %}
+            {% for name, value in init_vars.items %}
             php_admin_value[{{ name | safe }}] = {{ value | safe }}{% endfor %}
             """
         ))
@@ -168,9 +167,10 @@ class PHPBackend(WebAppServiceMixin, ServiceController):
             exec %(php_binary_path)s %(php_init_vars)s""") % context
     
     def get_fcgid_cmd_options(self, webapp, context):
+        options = webapp.get_options(merge=self.MERGE)
         maps = {
-            'MaxProcesses': webapp.get_options().get('processes', None),
+            'MaxProcesses': options.get('processes', None),
-            'IOTimeout': webapp.get_options().get('timeout', None),
+            'IOTimeout': options.get('timeout', None),
         }
         cmd_options = []
         for directive, value in maps.items():

orchestra/contrib/webapps/backends/wordpress.py

@@ -39,7 +39,6 @@ class WordPressBackend(WebAppServiceMixin, ServiceController):
             exc('wget http://wordpress.org/latest.tar.gz -O - --no-check-certificate | tar -xzvf - -C %(app_path)s --strip-components=1');
             exc('mkdir %(app_path)s/wp-content/uploads');
             exc('chmod 750 %(app_path)s/wp-content/uploads');
-            exc('chown -R %(user)s:%(group)s %(app_path)s');
             
             $config_file = file('%(app_path)s/' . 'wp-config-sample.php');
             $secret_keys = file_get_contents('https://api.wordpress.org/secret-key/1.1/salt/');
@@ -70,6 +69,8 @@ class WordPressBackend(WebAppServiceMixin, ServiceController):
             foreach ( $config_file as $line_num => $line ) {
                 fwrite($fw, $line);
             }
+            exc('chown -R %(user)s:%(group)s %(app_path)s');
+            
             define('WP_CONTENT_DIR', 'wp-content/');
             define('WP_LANG_DIR', WP_CONTENT_DIR . '/languages' );
             define('WP_USE_THEMES', true);

orchestra/contrib/webapps/models.py

@@ -56,8 +56,17 @@ class WebApp(models.Model):
         self.data = apptype.clean_data()
     
     @cached
-    def get_options(self):
+    def get_options(self, merge=False):
-        return OrderedDict((opt.name, opt.value) for opt in self.options.all().order_by('name'))
+        if merge:
+            options = OrderedDict()
+            qs = WebAppOption.objects.filter(webapp__account=self.account, webapp__type=self.type)
+            for name, value in qs.values_list('name', 'value').order_by('name'):
+                if name in options:
+                    options[name] = max(options[name], value)
+                else:
+                    options[name] = value
+            return options
+        return OrderedDict(self.options.values_list('name', 'value').order_by('name'))
     
     def get_directive(self):
         return self.type_instance.get_directive()

orchestra/contrib/webapps/settings.py

@@ -24,6 +24,7 @@ WEBAPPS_PHPFPM_POOL_PATH = getattr(settings, 'WEBAPPS_PHPFPM_POOL_PATH',
 
 WEBAPPS_FCGID_WRAPPER_PATH = getattr(settings, 'WEBAPPS_FCGID_WRAPPER_PATH',
     # Inside SuExec Document root
+    # Make sure all account wrappers are in the same DIR
     '/home/httpd/fcgi-bin.d/%(user)s/%(app_name)s-wrapper'
 )
 

orchestra/contrib/websites/backends/apache.py

@@ -192,10 +192,11 @@ class Apache2Backend(ServiceController):
             'wrapper_name': os.path.basename(wrapper_path),
         })
         directives = ''
-        # This Alias trick is used instead of FcgidWrapper because we don't want to define
+        # This Action trick is used instead of FcgidWrapper because we don't want to define
         # a new fcgid process class each time an app is mounted (num proc limits enforcement).
         if 'wrapper_dir' not in context:
             # fcgi-bin only needs to be defined once per vhots
+            # We assume that all account wrapper paths will share the same dir
             context['wrapper_dir'] = os.path.dirname(wrapper_path)
             directives = textwrap.dedent("""\
                 Alias /fcgi-bin/ %(wrapper_dir)s/

orchestra/utils/python.py

@@ -89,3 +89,24 @@ class CaptureStdout(list):
     def __exit__(self, *args):
         self.extend(self._stringio.getvalue().splitlines())
         sys.stdout = self._stdout
+
+
+def cmp_to_key(mycmp):
+    'Convert a cmp= function into a key= function'
+    class K(object):
+        def __init__(self, obj, *args):
+            self.obj = obj
+        def __lt__(self, other):
+            return mycmp(self.obj, other.obj) < 0
+        def __gt__(self, other):
+            return mycmp(self.obj, other.obj) > 0
+        def __eq__(self, other):
+            return mycmp(self.obj, other.obj) == 0
+        def __le__(self, other):
+            return mycmp(self.obj, other.obj) <= 0  
+        def __ge__(self, other):
+            return mycmp(self.obj, other.obj) >= 0
+        def __ne__(self, other):
+            return mycmp(self.obj, other.obj) != 0
+    return K
+