除左边栏外, 基本没错误了.

error_info.txt

@@ -1,15 +1,11 @@
 xadmin for py3中, 暂时无法解决的问题:
 
-2. demo_app中,
-
-  File "/mnt/backup/data/src/code/Django/xadmin-wy/demo_app/../xadmin/filters.py", line 270, in __init__
-    self.lookup_isnull_name: False
-AttributeError: 'DateFieldListFilter' object has no attribute 'lookup_isnull_name'
-[12/Oct/2016 18:54:52] "GET /app/accessrecord/chart/user_count/?_p_date__lt=2013-01-29&p=1&_p_date__gte=2013-01-08 HTTP/1.1" 500 15756
-[12/Oct/2016 18:54:52] "GET /favicon.ico HTTP/1.1" 404 6219
-^C(py3)u01@asus:~/src/env/py3/xadmin-wy/demo_app$ 
-
-
-3. 看到 xadmin-wy/xadmin/filters.py 的 DateFieldListFilter.__init__()
-
+3. 启动时报错.
+xadmin/sites.py --> AdminSite.admin_view(): ...
+	view: <function MainDashboardIndexViewDashboardGlobalSettingCommAdminViewBaseSettingBaseAdminViewBaseAdminObjectViewobject at 0x7f2f24397d90>
+	cacheable: False
+the JSON object must be str, not 'bytes'
+[15/Oct/2016 02:51:08] "GET / HTTP/1.1" 200 25380
+
+4. 左边栏, 没有内容.
 

xadmin/filters.py

@@ -1,4 +1,5 @@
 from __future__ import absolute_import
+import sys
 from django.db import models
 from django.core.exceptions import ImproperlyConfigured
 from django.utils.encoding import smart_text
@@ -46,8 +47,10 @@ def query_string(self, new_params=None, remove=None):
         return self.admin_view.get_query_string(new_params, remove)
 
     def form_params(self):
-        return self.admin_view.get_form_params(
-            remove=map(lambda k: FILTER_PREFIX + k, self.used_params.keys()))
+        arr = map(lambda k: FILTER_PREFIX + k, self.used_params.keys())
+        if 2 < sys.version_info.major:
+            arr = list(arr)
+        return self.admin_view.get_form_params(remove=arr)
 
     def has_output(self):
         """
@@ -121,14 +124,20 @@ def __init__(self, field, request, params, model, admin_view, field_path):
             else:
                 self.context_params["%s_val" % name] = ''
 
-        map(lambda kv: setattr(
-            self, 'lookup_' + kv[0], kv[1]), self.context_params.items())
+        arr = map(
+                lambda kv: setattr(self, 'lookup_' + kv[0], kv[1]),
+                self.context_params.items()
+                )
+        if 2 < sys.version_info.major:
+            list(arr)
 
     def get_context(self):
         context = super(FieldFilter, self).get_context()
         context.update(self.context_params)
-        context['remove_url'] = self.query_string(
-            {}, map(lambda k: FILTER_PREFIX + k, self.used_params.keys()))
+        obj = map(lambda k: FILTER_PREFIX + k, self.used_params.keys())
+        if 2 < sys.version_info.major:
+            obj = list(obj)
+        context['remove_url'] = self.query_string({}, obj)
         return context
 
     def has_output(self):

xadmin/plugins/actions.py

@@ -1,3 +1,4 @@
+import sys
 from collections import OrderedDict
 from django import forms
 from django.core.exceptions import PermissionDenied
@@ -227,6 +228,8 @@ def get_actions(self):
 
         # get_action might have returned None, so filter any of those out.
         actions = filter(None, actions)
+        if 2 < sys.version_info.major:
+            actions = list(actions)
 
         # Convert the actions into a OrderedDict keyed by name.
         actions = OrderedDict([
@@ -242,7 +245,7 @@ def get_action_choices(self):
         tuple (name, description).
         """
         choices = []
-        for ac, name, description, icon in self.actions.itervalues():
+        for ac, name, description, icon in self.actions.values():
             choice = (name, description % model_format_dict(self.opts), icon)
             choices.append(choice)
         return choices

xadmin/plugins/filters.py

@@ -1,4 +1,5 @@
 import operator
+import sys
 from future.utils import iteritems
 from xadmin import widgets
 from xadmin.plugins.utils import get_context_dict
@@ -140,8 +141,10 @@ def get_list_queryset(self, queryset):
 
         self.has_filters = bool(self.filter_specs)
         self.admin_view.filter_specs = self.filter_specs
-        self.admin_view.used_filter_num = len(
-            filter(lambda f: f.is_used, self.filter_specs))
+        obj = filter(lambda f: f.is_used, self.filter_specs)
+        if 2 < sys.version_info.major:
+            obj = list(obj)
+        self.admin_view.used_filter_num = len(obj)
 
         try:
             for key, value in lookup_params.items():
@@ -191,10 +194,16 @@ def construct_search(field_name):
 
     # Media
     def get_media(self, media):
-        if bool(filter(lambda s: isinstance(s, DateFieldListFilter), self.filter_specs)):
+        arr = filter(lambda s: isinstance(s, DateFieldListFilter), self.filter_specs)
+        if 2 < sys.version_info.major:
+            arr = list(arr)
+        if bool(arr):
             media = media + self.vendor('datepicker.css', 'datepicker.js',
                                         'xadmin.widget.datetime.js')
-        if bool(filter(lambda s: isinstance(s, RelatedFieldSearchFilter), self.filter_specs)):
+        arr = filter(lambda s: isinstance(s, RelatedFieldSearchFilter), self.filter_specs)
+        if 2 < sys.version_info.major:
+            arr = list(arr)
+        if bool(arr):
             media = media + self.vendor(
                 'select.js', 'select.css', 'xadmin.widget.select.js')
         return media + self.vendor('xadmin.plugin.filters.js')

xadmin/plugins/quickfilter.py

@@ -3,6 +3,7 @@
 
 @author: LAB_ADM
 '''
+import sys
 from future.utils import iteritems
 from django.utils.translation import ugettext_lazy as _
 from xadmin.filters import manager,MultiSelectFieldListFilter
@@ -147,7 +148,10 @@ def get_list_queryset(self, queryset):
 
         self.has_filters = bool(self.filter_specs)
         self.admin_view.quickfilter['filter_specs'] = self.filter_specs
-        self.admin_view.quickfilter['used_filter_num'] = len(filter(lambda f: f.is_used, self.filter_specs))
+        obj = filter(lambda f: f.is_used, self.filter_specs)
+        if 2 < sys.version_info.major:
+            obj = list(obj)
+        self.admin_view.quickfilter['used_filter_num'] = len(obj)
 
         if use_distinct:
             return queryset.distinct()

xadmin/views/base.py

@@ -86,9 +86,13 @@ def wrap(func):
         def method(self, context, nodes, *arg, **kwargs):
             _dict = func(self, context, nodes, *arg, **kwargs)
             from django.template.loader import get_template, select_template
+            if 2 < sys.version_info.major:
+                cls_string = str
+            else:
+                cls_string = basestring
             if isinstance(file_name, Template):
                 t = file_name
-            elif not isinstance(file_name, basestring) and is_iterable(file_name):
+            elif not isinstance(file_name, cls_string) and is_iterable(file_name):
                 t = select_template(file_name)
             else:
                 t = get_template(file_name)

xadmin/views/list.py

@@ -1,4 +1,5 @@
 from __future__ import absolute_import
+import sys
 from collections import OrderedDict
 from django.core.exceptions import PermissionDenied, ObjectDoesNotExist
 from django.core.paginator import InvalidPage, Paginator
@@ -460,7 +461,10 @@ def result_header(self, field_name, row):
         if field_name in ordering_field_columns:
             sorted = True
             order_type = ordering_field_columns.get(field_name).lower()
-            sort_priority = ordering_field_columns.keys().index(field_name) + 1
+            arr = ordering_field_columns.keys()
+            if 2 < sys.version_info.major:
+                arr = list(arr)
+            sort_priority = arr.index(field_name) + 1
             th_classes.append('sorted %sending' % order_type)
             new_order_type = {'asc': 'desc', 'desc': 'asc'}[order_type]