Removed django.contrib.databrowse.

recursive-include django/contrib/auth/templates *

recursive-include django/contrib/auth/tests/templates *

recursive-include django/contrib/comments/templates *

recursive-include django/contrib/databrowse/templates *

recursive-include django/contrib/formtools/templates *

recursive-include django/contrib/formtools/tests/templates *

recursive-include django/contrib/flatpages/fixtures *

import warnings

from django.contrib.databrowse.sites import DatabrowsePlugin, ModelDatabrowse, DatabrowseSite, site

warnings.warn("The Databrowse contrib app is deprecated", DeprecationWarning)

"""

These classes are light wrappers around Django's database API that provide

convenience functionality and permalink functions for the databrowse app.

"""

from __future__ import unicode_literals

from django.db import models

from django.utils import formats

from django.utils.text import capfirst

from django.utils.encoding import smart_text, force_str, iri_to_uri

from django.db.models.query import QuerySet

from django.utils.encoding import python_2_unicode_compatible

EMPTY_VALUE = '(None)'

DISPLAY_SIZE = 100

class EasyModel(object):

    def __init__(self, site, model):

        self.site = site

        self.model = model

        self.model_list = list(site.registry.keys())

        self.verbose_name = model._meta.verbose_name

        self.verbose_name_plural = model._meta.verbose_name_plural

    def __repr__(self):

        return force_str('<EasyModel for %s>' % self.model._meta.object_name)

    def model_databrowse(self):

        "Returns the ModelDatabrowse class for this model."

        return self.site.registry[self.model]

    def url(self):

        return '%s%s/%s/' % (self.site.root_url, self.model._meta.app_label, self.model._meta.module_name)

    def objects(self, **kwargs):

        return self.get_query_set().filter(**kwargs)

    def get_query_set(self):

        easy_qs = self.model._default_manager.get_query_set()._clone(klass=EasyQuerySet)

        easy_qs._easymodel = self

        return easy_qs

    def object_by_pk(self, pk):

        return EasyInstance(self, self.model._default_manager.get(pk=pk))

    def sample_objects(self):

        for obj in self.model._default_manager.all()[:3]:

            yield EasyInstance(self, obj)

    def field(self, name):

        try:

            f = self.model._meta.get_field(name)

        except models.FieldDoesNotExist:

            return None

        return EasyField(self, f)

    def fields(self):

        return [EasyField(self, f) for f in (self.model._meta.fields + self.model._meta.many_to_many)]

class EasyField(object):

    def __init__(self, easy_model, field):

        self.model, self.field = easy_model, field

    def __repr__(self):

        return force_str('<EasyField for %s.%s>' % (self.model.model._meta.object_name, self.field.name))

    def choices(self):

        for value, label in self.field.choices:

            yield EasyChoice(self.model, self, value, label)

    def url(self):

        if self.field.choices:

            return '%s%s/%s/%s/' % (self.model.site.root_url, self.model.model._meta.app_label, self.model.model._meta.module_name, self.field.name)

        elif self.field.rel:

            return '%s%s/%s/' % (self.model.site.root_url, self.model.model._meta.app_label, self.model.model._meta.module_name)

class EasyChoice(object):

    def __init__(self, easy_model, field, value, label):

        self.model, self.field = easy_model, field

        self.value, self.label = value, label

    def __repr__(self):

        return force_str('<EasyChoice for %s.%s>' % (self.model.model._meta.object_name, self.field.name))

    def url(self):

        return '%s%s/%s/%s/%s/' % (self.model.site.root_url, self.model.model._meta.app_label, self.model.model._meta.module_name, self.field.field.name, iri_to_uri(self.value))

@python_2_unicode_compatible

class EasyInstance(object):

    def __init__(self, easy_model, instance):

        self.model, self.instance = easy_model, instance

    def __repr__(self):

        return force_str('<EasyInstance for %s (%s)>' % (self.model.model._meta.object_name, self.instance._get_pk_val()))

    def __str__(self):

        val = smart_text(self.instance)

        if len(val) > DISPLAY_SIZE:

            return val[:DISPLAY_SIZE] + '...'

        return val

    def pk(self):

        return self.instance._get_pk_val()

    def url(self):

        return '%s%s/%s/objects/%s/' % (self.model.site.root_url, self.model.model._meta.app_label, self.model.model._meta.module_name, iri_to_uri(self.pk()))

    def fields(self):

        """

        Generator that yields EasyInstanceFields for each field in this

        EasyInstance's model.

        """

        for f in self.model.model._meta.fields + self.model.model._meta.many_to_many:

            yield EasyInstanceField(self.model, self, f)

    def related_objects(self):

        """

        Generator that yields dictionaries of all models that have this

        EasyInstance's model as a ForeignKey or ManyToManyField, along with

        lists of related objects.

        """

        for rel_object in self.model.model._meta.get_all_related_objects() + self.model.model._meta.get_all_related_many_to_many_objects():

            if rel_object.model not in self.model.model_list:

                continue # Skip models that aren't in the model_list

            em = EasyModel(self.model.site, rel_object.model)

            yield {

                'model': em,

                'related_field': rel_object.field.verbose_name,

                'object_list': [EasyInstance(em, i) for i in getattr(self.instance, rel_object.get_accessor_name()).all()],

            }

class EasyInstanceField(object):

    def __init__(self, easy_model, instance, field):

        self.model, self.field, self.instance = easy_model, field, instance

        self.raw_value = getattr(instance.instance, field.name)

    def __repr__(self):

        return force_str('<EasyInstanceField for %s.%s>' % (self.model.model._meta.object_name, self.field.name))

    def values(self):

        """

        Returns a list of values for this field for this instance. It's a list

        so we can accomodate many-to-many fields.

        """

        # This import is deliberately inside the function because it causes

        # some settings to be imported, and we don't want to do that at the

        # module level.

        if self.field.rel:

            if isinstance(self.field.rel, models.ManyToOneRel):

                objs = getattr(self.instance.instance, self.field.name)

            elif isinstance(self.field.rel, models.ManyToManyRel): # ManyToManyRel

                return list(getattr(self.instance.instance, self.field.name).all())

        elif self.field.choices:

            objs = dict(self.field.choices).get(self.raw_value, EMPTY_VALUE)

        elif isinstance(self.field, models.DateField) or isinstance(self.field, models.TimeField):

            if self.raw_value:

                if isinstance(self.field, models.DateTimeField):

                    objs = capfirst(formats.date_format(self.raw_value, 'DATETIME_FORMAT'))

                elif isinstance(self.field, models.TimeField):

                    objs = capfirst(formats.time_format(self.raw_value, 'TIME_FORMAT'))

                else:

                    objs = capfirst(formats.date_format(self.raw_value, 'DATE_FORMAT'))

            else:

                objs = EMPTY_VALUE

        elif isinstance(self.field, models.BooleanField) or isinstance(self.field, models.NullBooleanField):

            objs = {True: 'Yes', False: 'No', None: 'Unknown'}[self.raw_value]

        else:

            objs = self.raw_value

        return [objs]

    def urls(self):

        "Returns a list of (value, URL) tuples."

        # First, check the urls() method for each plugin.

        plugin_urls = []

        for plugin_name, plugin in self.model.model_databrowse().plugins.items():

            urls = plugin.urls(plugin_name, self)

            if urls is not None:

                return zip(self.values(), urls)

        if self.field.rel:

            m = EasyModel(self.model.site, self.field.rel.to)

            if self.field.rel.to in self.model.model_list:

                lst = []

                for value in self.values():

                    if value is None:

                        continue

                    url = '%s%s/%s/objects/%s/' % (self.model.site.root_url, m.model._meta.app_label, m.model._meta.module_name, iri_to_uri(value._get_pk_val()))

                    lst.append((smart_text(value), url))

            else:

                lst = [(value, None) for value in self.values()]

        elif self.field.choices:

            lst = []

            for value in self.values():

                url = '%s%s/%s/fields/%s/%s/' % (self.model.site.root_url, self.model.model._meta.app_label, self.model.model._meta.module_name, self.field.name, iri_to_uri(self.raw_value))

                lst.append((value, url))

        elif isinstance(self.field, models.URLField):

            val = list(self.values())[0]

            lst = [(val, iri_to_uri(val))]

        else:

            lst = [(list(self.values())[0], None)]

        return lst

class EasyQuerySet(QuerySet):

    """

    When creating (or cloning to) an `EasyQuerySet`, make sure to set the

    `_easymodel` variable to the related `EasyModel`.

    """

    def iterator(self, *args, **kwargs):

        for obj in super(EasyQuerySet, self).iterator(*args, **kwargs):

            yield EasyInstance(self._easymodel, obj)

    def _clone(self, *args, **kwargs):

        c = super(EasyQuerySet, self)._clone(*args, **kwargs)

        c._easymodel = self._easymodel

        return c

# Empty models.py to allow for specifying databrowse as a test label.