Update plugin docs

doc/development/api/plugins.rst

@@ -23,23 +23,7 @@ on the next pages.
 Creating a plugin
 -----------------
 
-To create a new plugin, create a new python package as a subpackage to ``pretixplugins``.
+To create a new plugin, create a new python package.
-In order to do so, you can place your module into pretix's :file:`pretixplugins` folder *or
-anywhere else in your python import path* inside a folder called ``pretixplugins``. 
-
-.. IMPORTANT::
-    This makes use of a design pattern called `namespace packages`_ which is only 
-    implicitly available as of Python 3.4. As we aim to support Python 3.2 for a bit 
-    longer, you **MUST** put **EXACLTY** the following content into ``pretixplugins/__init__.py``
-    if you create a new ``pretixplugins`` folder somewhere in your path::
-        
-        from pkgutil import extend_path
-        __path__ = extend_path(__path__, __name__)
-
-    Otherwise it **will break** on Python 3.2 systems *depending on the python path's order*,
-    which is not tolerable behaviour. Also, even on Python 3.4 the test runner seems to have
-    problems without this workaround.
-
 
 Inside your newly created folder, you'll probably need the three python modules ``__init__.py``,
 ``models.py`` and ``signals.py``, although this is up to you. You can take the following
@@ -48,11 +32,11 @@ example, taken from the time restriction module (see next chapter) as a template
 
     from django.apps import AppConfig
     from django.utils.translation import ugettext_lazy as _
-    from pretixbase.plugins import PluginType
+    from pretix.base.plugins import PluginType
 
 
     class TimeRestrictionApp(AppConfig):
-        name = 'pretixplugins.timerestriction'
+        name = 'pretix.plugins.timerestriction'
         verbose_name = _("Time restriction")
 
         class PretixPluginMeta:
@@ -67,7 +51,7 @@ example, taken from the time restriction module (see next chapter) as a template
         def ready(self):
             from . import signals  # NOQA
 
-    default_app_config = 'pretixplugins.timerestriction.TimeRestrictionApp'
+    default_app_config = 'pretix.plugins.timerestriction.TimeRestrictionApp'
 
 .. IMPORTANT::
    You have to implement a ``PretixPluginMeta`` class like in the example to make your

doc/development/api/restriction.rst

@@ -15,14 +15,14 @@ The restriction model
 
 It is very likely that your new restriction plugin needs to store data. In order to do
 so, it should define its own model with a name related to what your restriction does,
-e.g. ``TimeRestriction``. This model should be a child class of ``pretixbase.models.BaseRestriction``.
+e.g. ``TimeRestriction``. This model should be a child class of ``pretix.base.models.BaseRestriction``.
 You do not need to define custom fields, but you should create at least an empty model.
-In our example, we put the following into :file:`pretixplugins/timerestriction/models.py`::
+In our example, we put the following into :file:`pretix/plugins/timerestriction/models.py`::
 
     from django.db import models
     from django.utils.translation import ugettext_lazy as _
 
-    from pretixbase.models import BaseRestriction
+    from pretix.base.models import BaseRestriction
 
 
     class TimeRestriction(BaseRestriction):
@@ -52,14 +52,14 @@ Availability determination
 ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 This is the one signal *every* restriction plugin has to listen for, as your plugin does not
-restrict anything without doing so. It is available as ``pretixbase.signals.determine_availability``
+restrict anything without doing so. It is available as ``pretix.base.signals.determine_availability``
 and is sent out every time some component of pretix wants to know whether a specific item or
 variation is available for sell.
 
 It is sent out with several keyword arguments:
 
     ``item``
-        The instance of ``pretixbase.models.Item`` in question.
+        The instance of ``pretix.base.models.Item`` in question.
     ``variations``
         A list of dictionaries in the same format as ``Item.get_all_variations``: 
         The list contains one dictionary per variation, where the ``Property`` IDs are 
@@ -68,7 +68,7 @@ It is sent out with several keyword arguments:
         the item does not have any properties, the list will contain exactly one empty
         dictionary. Please note: this is *not* the list of all possible variations, this is
         only the list of all variations the frontend likes to determine the status for.
-        Technically, you won't get ``dict`` objects but ``pretixbase.types.VariationDict`` 
+        Technically, you won't get ``dict`` objects but ``pretix.base.types.VariationDict``
         objects, which behave exactly the same but add some extra methods.
     ``context``
         A yet-to-be-defined context object containing information about the user and the order
@@ -103,7 +103,7 @@ In our example, the implementation could look like this::
     from django.dispatch import receiver
     from django.utils.timezone import now
 
-    from pretixbase.signals import determine_availability
+    from pretix.base.signals import determine_availability
 
     from .models import TimeRestriction
 
@@ -217,12 +217,12 @@ Control interface formsets
 To make it possible for the event organizer to configure your restriction, there is a
 'Restrictions' page in the item configuration. This page is able to show a formset for
 each restriction plugin, but *you* are required to create this formset. This is why you
-should listen to the the ``pretixcontrol.signals.restriction_formset`` signal.
+should listen to the the ``pretix.control.signals.restriction_formset`` signal.
 
 Currently, the signal comes with only one keyword argument:
 
     ``item``
-        The instance of ``pretixbase.models.Item`` we want a formset for.
+        The instance of ``pretix.base.models.Item`` we want a formset for.
 
 You are expected to return a dict containing the following items:
 
@@ -245,9 +245,9 @@ Our time restriction example looks like this::
     from django.dispatch import receiver
     from django.forms.models import inlineformset_factory
 
-    from pretixcontrol.signals import restriction_formset
+    from pretix.control.signals import restriction_formset
-    from pretixbase.models import Item
+    from pretix.base.models import Item
-    from pretixcontrol.views.forms import (
+    from pretix.control.views.forms import (
         VariationsField, RestrictionInlineFormset, RestrictionForm
     )