本文整理汇总了Python中uliweb.utils.generic.ListView.objects方法的典型用法代码示例。如果您正苦于以下问题：Python ListView.objects方法的具体用法？Python ListView.objects怎么用？Python ListView.objects使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类uliweb.utils.generic.ListView的用法示例。
在下文中一共展示了ListView.objects方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: list
# 需要导入模块: from uliweb.utils.generic import ListView [as 别名]
# 或者: from uliweb.utils.generic.ListView import objects [as 别名]
def list(self):
from uliweb import request
from uliweb.utils.generic import ListView
from uliweb.utils.common import get_choice
import math
pageno = int(request.values.get('page', 1)) - 1
rows_per_page=int(request.values.get('rows', settings.get_var('MESSAGES/PAGE_NUMS', 10)))
read_flag = request.GET.get('read', '')
type_flag = request.GET.get('type', '')
condition = None
condition = (self.model.c.user == request.user.id) & condition
condition = (self.model.c.send_flag == 'r') & condition
if read_flag:
condition = (self.model.c.read_flag == bool(read_flag=='1')) & condition
if type_flag:
condition = (self.model.c.type == type_flag) & condition
def create_date(value, obj):
from uliweb.utils.timesince import timesince
return timesince(value)
def user_image(value, obj):
return functions.get_user_image(obj.sender, size=20)
def message(value, obj):
return value
fields_convert_map = {'create_date':create_date,
'user_image':user_image,
'message':message}
view = ListView(self.model, condition=condition,
order_by=[self.model.c.create_date.desc()],
rows_per_page=rows_per_page, pageno=pageno,
fields_convert_map=fields_convert_map)
view.query()
result = {}
result['read_flag'] = read_flag
result['type_flag'] = type_flag
result['message_type_name'] = get_choice(settings.get_var('MESSAGES/MESSAGE_TYPE'), type_flag, '全部类型')
pages = int(math.ceil(1.0*view.total/rows_per_page))
# result['page'] = pageno+1
# result['total'] = view.total
# result['pages'] = pages
result['pagination'] = functions.create_pagination(functions.request_url(), view.total, pageno+1, rows_per_page)
result['objects'] = list(view.objects())
ids = []
for row in result['objects']:
ids.append(row._obj_.id)
self.model.filter(self.model.c.id.in_(ids)).update(read_flag=True)
_del_key(request.user.id)
return result示例2: sended_list
# 需要导入模块: from uliweb.utils.generic import ListView [as 别名]
# 或者: from uliweb.utils.generic.ListView import objects [as 别名]
def sended_list(self):
from uliweb import request
from uliweb.utils.generic import ListView
from uliweb.utils.common import get_choice
import math
pageno = int(request.values.get("page", 1)) - 1
rows_per_page = int(request.values.get("rows", settings.get_var("MESSAGES/PAGE_NUMS", 10)))
read_flag = request.GET.get("read", "")
type_flag = request.GET.get("type", "")
condition = None
condition = (self.model.c.sender == request.user.id) & condition
condition = (self.model.c.send_flag == "s") & condition
if read_flag:
condition = (self.model.c.read_flag == bool(read_flag == "1")) & condition
if type_flag:
condition = (self.model.c.type == type_flag) & condition
def create_date(value, obj):
from uliweb.utils.timesince import timesince
return timesince(value)
def user_image(value, obj):
return functions.get_user_image(obj.user, size=20)
def message(value, obj):
return value
fields_convert_map = {"create_date": create_date, "user_image": user_image, "message": message}
view = ListView(
self.model,
condition=condition,
order_by=[self.model.c.create_date.desc()],
rows_per_page=rows_per_page,
pageno=pageno,
fields_convert_map=fields_convert_map,
)
view.query()
result = {}
result["read_flag"] = read_flag
result["type_flag"] = type_flag
result["message_type_name"] = get_choice(settings.get_var("MESSAGES/MESSAGE_TYPE"), type_flag, "全部类型")
pages = int(math.ceil(1.0 * view.total / rows_per_page))
# result['page'] = pageno+1
# result['total'] = view.total
# result['pages'] = pages
result["pagination"] = functions.create_pagination(request.url, view.total, pageno + 1, rows_per_page)
result["objects"] = view.objects()
return result示例3: view
# 需要导入模块: from uliweb.utils.generic import ListView [as 别名]
# 或者: from uliweb.utils.generic.ListView import objects [as 别名]
def view(self):
#objects = self.blogs.all()
# model = functions.get_model('blogs').all()
# print self.blogs
# print model
# return {'objects':model}
from uliweb.utils.generic import ListView
pageno = int(request.GET.get('page',1)) - 1
rows_per_page = int(request.GET.get('rows', 8))
view = ListView(self.blogs, order_by=self.blogs.c.modified_time.desc(), pageno=pageno, rows_per_page=rows_per_page)
view.query()
pagination = functions.create_pagination(request.url, view.total, pageno+1, rows_per_page)
return {'objects': view.objects(),'pagination': pagination}示例4: test
# 需要导入模块: from uliweb.utils.generic import ListView [as 别名]
# 或者: from uliweb.utils.generic.ListView import objects [as 别名]
def test(self):
from uliweb.utils.generic import ListView
print functions
#页面编号
pageno = int(request.GET.get('page', 1)) - 1
#每页文章数量,5为每页显示的文章
rows_per_page = int(request.GET.get('rows', 8))
print int(request.GET.get('rows', 1))
#后面的参数为请求网址，所有记录数， 总页数, 每页文章数
def modified_date(value, obj):
return self._get_date(obj.modified_date)
#fields_convert_map = {'modified_date': modified_date}
#view = ListView(self.model, order_by=self.model.c.modified_time.desc(), pageno=pageno, rows_per_page=rows_per_page, fields_convert_map=fields_convert_map)
view = ListView(self.model, order_by=self.model.c.modified_time.desc(), pageno=pageno, rows_per_page=rows_per_page)
view.query()
pagination = functions.create_pagination(request.url, view.total, pageno+1, rows_per_page)
return {'objects': view.objects(),'pagination': pagination}示例5: index
# 需要导入模块: from uliweb.utils.generic import ListView [as 别名]
# 或者: from uliweb.utils.generic.ListView import objects [as 别名]
def index(self):
"""
教程显示首页
"""
from uliweb.utils.generic import ListView
condition = (self.model.c.deleted==False)
pageno = int(request.GET.get('page', 1)) - 1
rows_per_page = int(request.GET.get('rows', 10))
cateobjects = self.model_cate.all()
# def render(r, obj):
# from uliweb import Storage
#
# data = Storage(dict(r))
# data['image'] = obj.get_image()
# data['author'] = unicode(obj.modified_user)
# data['modified_date'] = self._get_date(obj.modified_date)
# return data
def image(value, obj):
return obj.get_image()
def author(value, obj):
return unicode(obj.modified_user)
def modified_date(value, obj):
return self._get_date(obj.modified_date)
fields_convert_map = {'image':image, 'author':author, 'modified_date':modified_date}
view = ListView(self.model, condition=condition,
order_by=self.model.c.modified_date.desc(), pageno=pageno,
rows_per_page=rows_per_page, fields_convert_map=fields_convert_map)
view.query()
pagination = functions.create_pagination(request.url, view.total, pageno+1,
rows_per_page)
return {'pagination':pagination, 'objects':view.objects(),'cateobjects':cateobjects}示例6: forum_index
# 需要导入模块: from uliweb.utils.generic import ListView [as 别名]
# 或者: from uliweb.utils.generic.ListView import objects [as 别名]
def forum_index(self, id):
"""
显示某论坛页面
"""
from uliweb.utils.generic import ListView
from sqlalchemy.sql import and_
import math
pageno = int(request.values.get('page', 1)) - 1
rows_per_page=int(request.values.get('rows', settings.get_var('PARA/FORUM_INDEX_NUMS')))
Topic = get_model('forumtopic')
Forum = get_model('forum')
User = get_model('user')
forum = Forum.get(int(id))
condition = Topic.c.forum == int(id)
order_by = [Topic.c.sticky.desc(), Topic.c.last_reply_on.desc()]
if not forum.managers.has(request.user):
condition = (Topic.c.hidden==False) & condition
filter = request.GET.get('filter', 'all')
if filter == 'essence':
condition = (Topic.c.essence==True) & condition
elif filter == 'sticky':
condition = (Topic.c.sticky==True) & condition
term = request.GET.get('term', '')
type = request.GET.get('type', '1')
if term:
if type == '1': #查找主题
condition = (Topic.c.subject.like('%'+term+'%')) & condition
elif type == '2': #查找用户名
condition = and_(Topic.c.posted_by == User.c.id,
User.c.username.like('%' + term + '%') | User.c.nickname.like('%' + term + '%'),
) & condition
def created_on(value, obj):
return value.strftime('%Y-%m-%d')
def last_reply_on(value, obj):
return timesince(value)
def subject(value, obj):
import cgi
if obj.topic_type:
_type = u'[%s]' % obj.get_display_value('topic_type')
else:
_type = ''
s = ''
if obj.sticky:
s += u'<font color="red">[顶]</font>'
if obj.hidden:
s += u'<font color="red">[隐]</font>'
if obj.closed:
s += u'<font color="red">[关]</font>'
if obj.essence:
s += u'<font color="red">[精]</font>'
if obj.homepage:
s += u'<font color="red">[首]</font>'
return _type+ '<a href="/%d/%d">%s</a>' % (int(id), obj.id, cgi.escape(obj.subject)) + s
fields_convert_map = {'created_on':created_on, 'subject':subject,
'last_reply_on':last_reply_on}
view = ListView(Topic, condition=condition, order_by=order_by,
rows_per_page=rows_per_page, pageno=pageno,
fields_convert_map=fields_convert_map)
view.query() #in order to get the total count
objects = view.objects()
pages = int(math.ceil(1.0*view.total/rows_per_page))
return {'forum':forum, 'objects':objects, 'filter':filter, 'term':term,
'page':pageno+1, 'total':view.total, 'pages':pages,
'pagination':functions.create_pagination(request.path+'?'+request.query_string, view.total, pageno+1, rows_per_page),
'type':type, 'filter_name':dict(settings.get_var('PARA/FILTERS')).get(filter)}示例7: forum_index
# 需要导入模块: from uliweb.utils.generic import ListView [as 别名]
# 或者: from uliweb.utils.generic.ListView import objects [as 别名]
def forum_index(self, id):
"""
显示某论坛页面
"""
from uliweb.utils.generic import ListView
from sqlalchemy.sql import and_
import math
pageno = int(request.values.get("page", 1)) - 1
rows_per_page = int(request.values.get("rows", settings.get_var("PARA/FORUM_INDEX_NUMS")))
Topic = get_model("forumtopic")
Forum = get_model("forum")
User = get_model("user")
forum = Forum.get(int(id))
condition = Topic.c.forum == int(id)
order_by = [Topic.c.sticky.desc(), Topic.c.last_reply_on.desc()]
if not forum.managers.has(request.user):
condition = (Topic.c.hidden == False) & condition
filter = request.GET.get("filter", "all")
if filter == "essence":
condition = (Topic.c.essence == True) & condition
elif filter == "sticky":
condition = (Topic.c.sticky == True) & condition
term = request.GET.get("term", "")
type = request.GET.get("type", "1")
if term:
if type == "1": # 查找主题
condition = (Topic.c.subject.like("%" + term + "%")) & condition
elif type == "2": # 查找用户名
condition = (
and_(
Topic.c.posted_by == User.c.id,
User.c.username.like("%" + term + "%") | User.c.nickname.like("%" + term + "%"),
)
& condition
)
def created_on(value, obj):
return value.strftime("%Y-%m-%d")
def last_reply_on(value, obj):
return timesince(value)
def subject(value, obj):
if obj.topic_type:
_type = u"[%s]" % obj.get_display_value("topic_type")
else:
_type = ""
s = ""
if obj.sticky:
s += u'<font color="red">[顶]</font>'
if obj.hidden:
s += u'<font color="red">[隐]</font>'
if obj.closed:
s += u'<font color="red">[关]</font>'
if obj.essence:
s += u'<font color="red">[精]</font>'
if obj.homepage:
s += u'<font color="red">[首]</font>'
return _type + '<a href="/forum/%d/%d">%s</a>' % (int(id), obj.id, obj.subject) + s
fields_convert_map = {"created_on": created_on, "subject": subject, "last_reply_on": last_reply_on}
view = ListView(
Topic,
condition=condition,
order_by=order_by,
rows_per_page=rows_per_page,
pageno=pageno,
fields_convert_map=fields_convert_map,
)
view.query() # in order to get the total count
objects = view.objects()
pages = int(math.ceil(1.0 * view.total / rows_per_page))
return {
"forum": forum,
"objects": objects,
"filter": filter,
"term": term,
"page": pageno + 1,
"total": view.total,
"pages": pages,
"pagination": functions.create_pagination(request.url, view.total, pageno + 1, rows_per_page),
"type": type,
"filter_name": dict(settings.get_var("PARA/FILTERS")).get(filter),
}