Django Formset管理表单验证错误 [英] Django Formset management-form validation error
本文介绍了Django Formset管理表单验证错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
这是我的观点
@login_required
def home（request）：
user = UserProfile.objects.get（pk = request。 session ['_ auth_user_id']）
blogz = list（blog.objects.filter（deleted ='0'））
delblog = modelformset_factory（blog，exclude =（'poster'，'date' title'，'content'））
如果request.user.is_staff == True：
staff = 1
else：
staff = 0
staffis = 1
如果request.method =='POST'：
delblogformset = delblog（request.POST）
如果delblogformset.is_valid（）：
delblogformset.save（）
return HttpResponseRedirect（'/ home'）
else：
delblogformset = delblog（queryset = blog.objects.filter（deleted ='0'））
blogform = BlogF orm（request.POST）
如果blogform.is_valid（）：
blogform.save（）
返回HttpResponseRedirect（'/ home'）
else：
blogform = BlogForm（initial = {'poster'：user.id}）
blogs = zip（blogz，delblogformset.forms）
paginator = Paginator（blogs，10）＃Show每页25个联系人
＃确保页面请求是一个int。如果没有，请提供第一页。
尝试：
page = int（request.GET.get（'page'，'1'））
除了ValueError：
page = 1
＃如果页面请求（9999）超出范围，则提交最后一页的结果。
try：
blogs = paginator.page（page）
except（EmptyPage，InvalidPage）：
blogs = paginator.page（paginator.num_pages）
返回render_to_response（'home.html'，{'user'：user''blogform'：blogform，'staff'：staff，'staffis'：staffis，'blog'：blogs''delblog'：delblogformset}，context_instance = RequestContext（request））
我的模板
{％block content％}
< h2>首页< / h2>
{％ifequal staff staffis％}
{％if form.errors％}
< ul>
{％表单％}
< H3 class =title>
< p class =error> {％if field.errors％}< li> {{field.errors | striptags}}< / li> {％endif％}< / p>
< / H3>
{％endfor％}
< / ul>
{％endif％}
< h3>发布博客到首页< / h3>
< form method =postid =form2action =class =infotabs accfrm>
{{blogform.as_p}}
< input type =submitvalue =提交/>
< / form>
< br>
< br>
{％endifequal％}
< div class =pagination>
< span class =step-links>
{％if blog.has_previous％}
< a href =？page = {{blog.previous_page_number}}> previous< / a>
{％endif％}
< span class =current> {{blog.paginator.num_pages}}的
页面{{blog.number}}}。
< / span>
{％if blog.has_next％}
< a href =？page = {{blog.next_page_number}}> next< / a>
{％endif％}
< / span>
< form method =postaction =class =usertabs accfrm>
{{delblog.management_form}}
{％for b，表单在blog.object_list％}
< div class =blog>
< h3> {{b.title}}< / h3>
< p> {{b.content}}< / p>
< p>由< strong> {{b.poster}}发布< / strong>在{{b.date}}< / p>
{％ifequal staff staffis％}< p> {{form.as_p}}< input type =submitvalue =Delete/>< / p> {％endifequal％}
< / div>
{％endfor％}
< / form>
{％endblock％}
这里是追溯
/ home /
中的ValidationError请求方法：POST
请求URL：http：// localhost：8000 / home /
异常类型：ValidationError
异常值：
异常位置：/usr/lib/python2.6 /site/packages/django/forms/formsets.py在_management_form，第54行
Python可执行文件：/ usr / bin / python
Python版本：2.6.2
Python路径：['/ home / projects / acms'，'/usr/lib/python2.6/site-packages/django_socialregistration-0.2-py2.6.egg'，'/usr/lib/python26.zip'，'/ usr / lib / python2 .6'，'/usr/lib/python2.6/plat-linux2'，'/usr/lib/python2.6/lib-tk'，'/usr/lib/python2.6/lib-old'，' /usr/lib/python2.6/lib-dynload'，'/usr/lib/python2.6/site-packages'，'/usr/lib/python2.6/site-packages/Numeric'，'/ usr / lib / python2.6 / site-packages / PIL'，'/usr/lib/python2.6/site-packages/gst-0.10 '，'/usr/lib/python2.6/site-packages/gtk-2.0'，'/usr/lib/python2.6/site-packages/webkit-1.0']
服务器时间：星期一，29 2010年3月12:02:43 +0300
回溯切换到复制和粘贴视图
* /usr/lib/python2.6/site-packages/django/core/handlers/ base.py in get_response
85.＃应用视图中间件
86.对于self._view_middleware中的middleware_method：
87. response = middleware_method（request，callback，callback_args，callback_kwargs）
88.如果回复：
89. return response
90.
91. try：
92. response = callback（request，* callback_args，** callback_kwargs）...
93.除了异常，e：
94.＃如果视图引发异常，则通过异常
95.＃中间件运行它，如果异常中间件返回
96。 ＃回应，使用。否则，重新提出异常。
97.对于self._exception_middleware中的middleware_method：
98. response = middleware_method（request，e）
▶本地vars
变量值
回调
< ; django.contrib.auth.decorators._CheckLogin对象在0xb655ad2c>
callback_args
（）
callback_kwargs
{}
e
ValidationError（）
exc_info
（< class'django.forms .util.ValidationError'> ValidationError（），< traceback对象在0xb6630a2c>）
exceptions
< module'django.core.exceptions'from'/usr/lib/python2.6/站点包/ django的/核心/ exceptions.pyc'>
middleware_method
< bound方法TransactionMiddleware.process_exception< django.middleware.transaction.TransactionMiddleware对象在0xb676ff6c>>>
receiver
[（< function _rollback_on_exception at 0x8c845dc>，，None）]
request
< WSGIRequest GET：< QueryDict：{}>，POST：< QueryDict ：{u'content'：[u'test']，u'poster'：[u'4']，u'title'：[u'test']}>，COOKIES：{'sessionid'：'8f4b4fa8411cc5baa05c2016a8ad00f4 '}，META：{'COLORTERM'：'gnome-terminal'，'CONTENT_LENGTH'：'32'，'CONTENT_TYPE'：'application / x-www-form-urlencoded'，'CVS_RSH'：'ssh'，'DBUS_SESSION_BUS_ADDRESS '：'unix：abstract = / tmp / dbus -nKl1u8UWGs，guid = fabac1ba0d651ceae76e1d9a4bafa535'，'DESKTOP_SESSION'：'gnome'，'DISPLAY'：'：0.0'，'DJANGO_SETTINGS_MODULE'：'acms.settings'，'GATEWAY_INTERFACE' 'CGI / 1.1'，'GDMSESSION'：'gnome'，'GDM_KEYBOARD_LAYOUT'：'us'，'GDM_LANG'：'en_GB.UTF-8'，'GNOME_DESKTOP_SESSION_ID'：'this-is-deprecated'，'GNOME_KEYRING_PID' '1511'，'GNOME_KEYRING_SOCKET'：'/ tmp / keyring-uvdktc / socket'，'GTK_RC_FILES'：'/etc/gtk/gtkrc:/home/user/.gtkrc-1.2-gnome2'，'G_BROKEN_FILENAMES'：'1'，'HISTCONTROL'：'ignoreboth' 'HISTSIZE'：'1000'，'HOME'：'/ home / user'，'HOSTNAME'：'desktop.theblackout'，'HTTP_ACCEPT'：'text / html，application / xhtml + xml，application / xml; q = 0.9，* / *; q = 0.8'，'HTTP_ACCEPT_CHARSET'：'ISO-8859-1，utf-8; q = 0.7，*; q = 0.7'，'HTTP_ACCEPT_ENCODING'：'gzip，deflate'，'HTTP_ACCEPT_LANGUAGE' ：'en-us，en; q = 0.5'，'HTTP_CONNECTION'：'keep-alive'，'HTTP_COOKIE'：'sessionid = 8f4b4fa8411cc5baa05c2016a8ad00f4'，'HTTP_HOST'：'localhost：8000'，'HTTP_KEEP_ALIVE' ，'HTTP_REFERER'：'http：// localhost：8000 / home /'，'HTTP_USER_AGENT'：'Mozilla / 5.0（X11; U; Linux i686; EN-US; rv：1.9.2）Gecko / 20100218 Fedora / 3.6.1-1.fc13 Firefox / 3.6'，'IMSETTINGS_INTEGRATE_DESKTOP'：'yes'，'IMSETTINGS_MODULE'：'none'，'KDEDIRS'：'/ usr'，'KDE_IS_PRELINKED '：'1'，'KMIX_PULSEAUDIO_DISABLE'：'1'，'LANG'：'en_GB.UTF-8'，'LESSOPEN'：'| /usr/bin/lesspipe.sh％s'，'LOGNAME' '，'LS_COLORS'：'rs = 0：di = 01; 34：ln = 01; 36：mh = 00：pi = 40; 33：so = 01; 35：do = 01; 35：bd = 40; 33 ; 01：CD = 40; 33; 01：或= 40; 31; 01：MI = 01; 05; 37; 41：SU = 37; 41：SG = 30; 43：CA = 30; 41：TW = 30 ; 42：流量= 34; 42：ST = 37; 44：前= 01; 32：*焦油= 01; 31：*的tgz = 01; 31：* ARJ = 01; 31：* TAZ = 01。 ; 31：* LZH = 01; 31：* LZMA = 01; 31：* TLZ = 01; 31：* TXZ = 01; 31：*拉链= 01; 31：* Z = 01; 31 ：* Z = 01; 31：* DZ = 01; 31：* GZ = 01; 31：* LZ = 01; 31：* XZ = 01; 31：* BZ2 = 01; 31：* .tbz格式= 01; 31：* tbz2 = 01; 31：* BZ = 01; 31：* TZ = 01; 31：* DEB = 01; 31：* RPM = 01; 31：*罐= 01; 31：* RAR = 01; 31：* ACE = 01; 31：*动物园= 01; 31：*的cpio = 01; 31：* 7Z = 01; 31：* RZ = 01 ; 31：* JPG = 01; 35：* JPEG = 01; 35：* GIF = 01; 35：* BMP = 01; 35：* PBM = 01; 35：* PGM = 01; 35 ：* PPM = 01; 35：* TGA = 01; 35：* XBM = 01; 35：* XPM = 01; 35。 ：* TIF = 01; 35：* TIFF = 01; 35：* PNG = 01; 35：* SVG = 01; 35：* SVGZ = 01; 35：* MNG = 01; 35：* .PCX = 01; 35：* MOV = 01; 35：* MPG = 01; 35：* MPEG = 01; 35：* m2v格式= 01; 35：* MKV = 01; 35：* OGM = 01; 35：* MP4 = 01; 35：* M4V = 01; 35：* MP4V = 01; 35：* VOB = 01; 35：* QT = 01; 35：* NUV = 01。 ; 35：* WMV = 01; 35：* ASF = 01; 35：* RM = 01; 35：* RMVB = 01; 35：* FLC = 01; 35：* AVI = 01; 35。 ：* FLI = 01; 35：* FLV = 01; 35：* GL = 01; 35：* DL = 01; 35：* XCF = 01; 35：* XWD = 01; 35：* .yuv = 01; 35：* CGM = 01; 35：*电动势= 01; 35：* AXV = 01; 35：* ANX = 01; 35：* OGV = 01; 35：* OGX。 = 01; 35：* AAC = 01; 36：* AU = 01; 36：*后手= 01; 36：*中期= 01; 36：* MIDI = 01; 36：* MKA = 01 ; 36：* MP3 = 01; 36：* MPC = 01; 36：* OGG = 01; 36：* RA = 01; 36：* WAV = 01; 36：* AXA = 01; 36。 ：*。oga = 01; 36：*。spx = 01; 36：*。xspf = 01; 36：'，'MAIL'：'/ var / spool / mail / user'，'OLDPWD'：'/ home /用户'，'ORBIT_SOCKETDIR'：'/ tmp / orbit-user'，'PATH'：'/usr/lib/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/lib / ccache的：在/ usr / local / bin目录：在/ usr / bin中：/ bin中：在/ usr / local / sbin中：/ usr / sbin目录：/ sbin目录中：/ opt /实/ RealPlayer的：/ home / user中/箱中：/ opt / real / RealPlayer'，'PATH_INFO'：u'/ home / ，'PWD'：'/ home / projects / acms'，'QTDIR'：'/usr/lib/qt-3.3'，'QTINC'：'/usr/lib/qt-3.3/include'，'QTLIB' '/usr/lib/qt-3.3/lib'，'QT_IM_MODULE'：'xim'，'QUERY_STRING'：''，'REMOTE_ADDR'：'127.0.0.1'，'REMOTE_HOST'：''，'REQUEST_METHOD' POST'，'RUN_MAIN'：'true'，'SCRIPT_NAME'：u''''SERVER_NAME''''localhost.localdomain'''SERVER_PORT'：'8000'，'SERVER_PROTOCOL'：'HTTP / 1.1'，'SERVER_SOFTWARE' ：'WSGIServer / 0.1 Python / 2.6.2'，'SESSION_MANAGER'：'local / unix：@ / tmp / .ICE-unix / 1518，unix / unix：/tmp/.ICE-unix/1518'，'SHELL' ：'/ bin / bash'，'SHLVL'：'2'，'SSH_ASKPASS'：'/ usr / libexec / openssh / gnome-ssh-askpass'，'SSH_AUTH_SOCK'：'/tmp/keyring-uvdktc/socket.ssh '，'TERM'：'xterm'，'TZ'：'非洲/内罗毕'，'USER'：'user'，'USERNAME' var / run中/ GDM / AUTH-FO r-user-YHprr5 / database'，'XDG_SESSION_COOKIE'：'b52f8ef12c1cf7be85729e5e4ae08729-1269802292.411279-1821712829'，'XMODIFIERS'：'@ im = none'，'_'：'/ usr / bin / python'，'wsgi.errors' ：< open file'< stderr>'，模式'w'在0xb76b70c0>，'wsgi.file_wrapper'：< class'django.core.servers.basehttp.FileWrapper'>，'wsgi.input'：< ; socket._fileobject对象在0xb675f8b4>'wsgi.multiprocess'：False，'wsgi.multithread'：True，'wsgi.run_once'：False，'wsgi.url_scheme'：'http'，'wsgi.version' 1，0）}>
resolver
< RegexURLResolver acms.urls（无：无）^ />
响应
无
self
< django.core.handlers.wsgi.WSGIHandler对象在0xb6755acc>
设置
< django.conf.LazySettings对象在0xb740856c>
urlconf
'acms.urls'
urlresolvers
< module'django.core.urlresolvers'from'/usr/lib/python2.6/site-packages/django/芯/ urlresolvers.pyc'>
* /usr/lib/python2.6/site-packages/django/contrib/auth/decorators.py在__call__
71.
72. def __get __（self，obj，cls =没有）：
73. view_func = self.view_func .__ get __（obj，cls）
74. return _CheckLogin（view_func，self.test_func，self.login_url，self.redirect_field_name）
75。
76. def __call __（self，request，* args，** kwargs）：
77. if self.test_func（request.user）：
78. return self.view_func（request， * args，** kwargs）
79. path = urlquote（request.get_full_path（））
80. tup = self.login_url，self.redirect_field_name，path
81. return HttpResponseRedirect（'％s？％s =％s'％tup）
▶本地vars
变量值
args
（）
kwargs
{}
request
< WSGIRequest GET：< QueryDict：{}>，POST：< QueryDict：{u'content'：[u'test']，u'poster'：[u] 4']，u'title'：[u'test']}>，COOKIES：{'sessionid'：'8f4b4fa8411cc5baa05c20 CVS_RSH：'s'''，''''''''''''' DBUS_SESSION_BUS_ADDRESS'：'unix：abstract = / tmp / dbus-nKl1u8UWGs，guid = fabac1ba0d651ceae76e1d9a4bafa535'，'DESKTOP_SESSION'：'gnome'，'DISPLAY'：'：0.0'，'DJANGO_SETTINGS_MODULE'：'acms.settings'，'GATEWAY_INTERFACE' ：'CGI / 1.1'，'GDMSESSION'：'gnome'，'GDM_KEYBOARD_LAYOUT'：'us'，'GDM_LANG'：'en_GB.UTF-8'，'GNOME_DESKTOP_SESSION_ID'：'this-is-deprecated'，'GNOME_KEYRING_PID' ：'1511'，'GNOME_KEYRING_SOCKET'：'/ tmp / keyring-uvdktc / socket'，'GTK_RC_FILES'：'/etc/gtk/gtkrc:/home/user/.gtkrc-1.2-gnome2'，'G_BROKEN_FILENAMES' 1'，'HISTCONTROL'：'ignoreboth'，'HISTSIZE'：'1000'，'HOME'：'/ home / user'，'HOSTNAME'：'desktop.theblackout'，'HTTP_ACCEPT'：'text / html，application / XHTML + xml，application / xml; q = 0.9，* / *; q = 0.8'，'HTTP_ACCEPT_CHARSET'：'ISO-8859-1，utf-8; q = 0.7，*; q = 0.7'，'HTTP_ACCEPT_ENCODING' gcc，deflate'，'HTTP_ACCEPT_LANGUAGE'：'en-us，en; q = 0.5'，'HTTP_CONNECTION'：'keep-alive'，'HTTP_COOKIE'：'sessionid = 8f4b4fa8411cc5baa05c2016a8ad00f4'，'HTTP_HOST'：'localhost： ，'HTTP_KEEP_ALIVE'：'115'，'HTTP_REFERER'：'http：// localhost：8000 / home /'，'HTTP_USER_AGENT'：'Mozilla / 5.0（X11; U; Linux i686; EN-US; rv：1.9.2）Gecko / 20100218 Fedora / 3.6.1-1.fc13 Firefox / 3.6'，'IMSETTINGS_INTEGRATE_DESKTOP'：'yes'，'IMSETTINGS_MODULE'：'none'，'KDEDIRS'：'/ usr'，'KDE_IS_PRELINKED '：'1'，'KMIX_PULSEAUDIO_DISABLE'：'1'，'LANG'：'en_GB.UTF-8'，'LESSOPEN'：'| /usr/bin/lesspipe.sh％s'，'LOGNAME' '，'LS_COLORS'：'rs = 0：di = 01; 34：ln = 01; 36：mh = 00：pi = 40; 33：so = 01; 35：do = 01; 35：bd = 40; 33 ; 01：CD = 40; 33; 01：或= 40; 31; 01：MI = 01; 05; 37; 41：SU = 37; 41：SG = 30; 43：CA = 30; 41：TW = 30 ; 42：流量= 34; 42：ST = 37; 44：前= 01; 32：*焦油= 01; 31：*的tgz = 01; 31：* ARJ = 01; 31：* TAZ = 01。 ; 31：* LZH = 01; 31：* LZMA = 01; 31：* TLZ = 01; 31：* TXZ = 01; 31：*拉链= 01; 31：* Z = 01; 31 ：* Z = 01; 31：* DZ = 01; 31：* GZ = 01; 31：* LZ = 01; 31：* XZ = 01; 31：* BZ2 = 01; 31：* .tbz格式= 01; 31：* tbz2 = 01; 31：* BZ = 01; 31：* TZ = 01; 31：* DEB = 01; 31：* RPM = 01; 31：*罐= 01; 31：* RAR = 01; 31：* ACE = 01; 31：*动物园= 01; 31：*的cpio = 01; 31：* 7Z = 01; 31：* RZ = 01 ; 31：* JPG = 01; 35：* JPEG = 01; 35：* GIF = 01; 35：* BMP = 01; 35：* PBM = 01; 35：* PGM = 01; 35 ：* PPM = 01; 35：* TGA = 01; 35：* XBM = 01; 35：* XPM = 01; 35。 ：* TIF = 01; 35：* TIFF = 01; 35：* PNG = 01; 35：* SVG = 01; 35：* SVGZ = 01; 35：* MNG = 01; 35：* .PCX = 01; 35：* MOV = 01; 35：* MPG = 01; 35：* MPEG = 01; 35：* m2v格式= 01; 35：* MKV = 01; 35：* OGM = 01; 35：* MP4 = 01; 35：* M4V = 01; 35：* MP4V = 01; 35：* VOB = 01; 35：* QT = 01; 35：* NUV = 01。 ; 35：* WMV = 01; 35：* ASF = 01; 35：* RM = 01; 35：* RMVB = 01; 35：* FLC = 01; 35：* AVI = 01; 35。 ：* FLI = 01; 35：* FLV = 01; 35：* GL = 01; 35：* DL = 01; 35：* XCF = 01; 35：* XWD = 01; 35：* .yuv = 01; 35：* CGM = 01; 35：*电动势= 01; 35：* AXV = 01; 35：* ANX = 01; 35：* OGV = 01; 35：* OGX。 = 01; 35：* AAC = 01; 36：* AU = 01; 36：*后手= 01; 36：*中期= 01; 36：* MIDI = 01; 36：* MKA = 01 ; 36：* MP3 = 01; 36：* MPC = 01; 36：* OGG = 01; 36：* RA = 01; 36：* WAV = 01; 36：* AXA = 01; 36。 ：*。oga = 01; 36：*。spx = 01; 36：*。xspf = 01; 36：'，'MAIL'：'/ var / spool / mail / user'，'OLDPWD'：'/ home /用户'，'ORBIT_SOCKETDIR'：'/ tmp / orbit-user'，'PATH'：'/usr/lib/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/lib / ccache的：在/ usr / local / bin目录：在/ usr / bin中：/ bin中：在/ usr / local / sbin中：/ usr / sbin目录：/ sbin目录中：/ opt /实/ RealPlayer的：/ home / user中/箱中：/ opt / real / RealPlayer'，'PATH_INFO'：u'/ home / ，'PWD'：'/ home / projects / acms'，'QTDIR'：'/usr/lib/qt-3.3'，'QTINC'：'/usr/lib/qt-3.3/include'，'QTLIB' '/usr/lib/qt-3.3/lib'，'QT_IM_MODULE'：'xim'，'QUERY_STRING'：''，'REMOTE_ADDR'：'127.0.0.1'，'REMOTE_HOST'：''，'REQUEST_METHOD' POST'，'RUN_MAIN'：'true'，'SCRIPT_NAME'：u''''SERVER_NAME''''localhost.localdomain'''SERVER_PORT'：'8000'，'SERVER_PROTOCOL'：'HTTP / 1.1'，'SERVER_SOFTWARE' ：'WSGIServer / 0.1 Python / 2.6.2'，'SESSION_MANAGER'：'local / unix：@ / tmp / .ICE-unix / 1518，unix / unix：/tmp/.ICE-unix/1518'，'SHELL' ：'/ bin / bash'，'SHLVL'：'2'，'SSH_ASKPASS'：'/ usr / libexec / openssh / gnome-ssh-askpass'，'SSH_AUTH_SOCK'：'/tmp/keyring-uvdktc/socket.ssh '，'TERM'：'xterm'，'TZ'：'非洲/内罗毕'，'USER'：'user'，'USERNAME' var / run中/ GDM / AUTH-FO r-user-YHprr5 / database'，'XDG_SESSION_COOKIE'：'b52f8ef12c1cf7be85729e5e4ae08729-1269802292.411279-1821712829'，'XMODIFIERS'：'@ im = none'，'_'：'/ usr / bin / python'，'wsgi.errors' ：< open file'< stderr>'，模式'w'在0xb76b70c0>，'wsgi.file_wrapper'：< class'django.core.servers.basehttp.FileWrapper'>，'wsgi.input'：< ; socket._fileobject对象在0xb675f8b4>'wsgi.multiprocess'：False，'wsgi.multithread'：True，'wsgi.run_once'：False，'wsgi.url_scheme'：'http'，'wsgi.version' 1，0）}>
self
< django.contrib.auth.decorators._CheckLogin对象在0xb655ad2c>
* /home/projects/acms/../acms/cms/views.py在home
45.如果request.user.is_staff == True：
46. staff = 1
47. else：
48. staff = 0
49. staffis = 1
50.
51.如果request.method =='POST'：
52. delblogformset = delblog（request.POST）...
53.如果delblogformset.is_valid（）：
54. delblogformset.save（）
55. return HttpResponseRedirect（'/ home '）
56.
57. else：
58. delblogformset = delblog（queryset = blog.objects.filter（deleted ='0'））
▶本地vars
变量值
blogz
格式化错误：％d格式：一个数字是必需的，而不是unicode
delblog
< class'django.forms.formsets.blogFormFormSet'> ;
request
< WSGIRequest GET：< QueryDict：{}>，POST：< QueryDict：{u'content'：[u'test']，u'poster'：[u] 4']，u'title'：[u'test']}>，COOKIES：{'sessionid'：'8f4b4fa8411cc5baa05c2016a8ad00f4'}，META：{'COLORTERM'：'gnome-terminal'，'CONTENT_LENGTH'：'32 '，'CONTENT_TYPE'：'application / x-www-form-urlencoded'，'CVS_RSH'：'ssh'，'DBUS_SESSION_BUS_ADDRESS'：'unix：abstract = / tmp / dbus-nKl1u8UWGs，guid = fabac1ba0d651ceae76e1d9a4bafa535'，'DESKTOP_SESSION' ：'gnome'，'DISPLAY'：'：0.0'，'DJANGO_SETTINGS_MODULE'：'acms.settings'，'GATEWAY_INTERFACE'：'CGI / 1.1'，'GDMSESSION'：'gnome'，'GDM_KEYBOARD_LAYOUT' 'GDM_LANG'：'en_GB.UTF-8'，'GNOME_DESKTOP_SESSION_ID'：'this-is-deprecated'，'GNOME_KEYRING_PID'：'1511'，'GNOME_KEYRING_SOCKET'：'/ tmp / keyring-uvdktc / socket'，'GTK_RC_FILES' ：'/etc/gtk/gtkrc:/home/user/.gtkrc-1.2-gn ''，''''''''''''''''''''''''''''''''' '：'text / html，application / xhtml + xml，application / xml; q = 0.9，* / *; q = 0.8'，'HTTP_ACCEPT_CHARSET'：'ISO-8859-1，utf-8; q = 0.7，* ; q = 0.7'，'HTTP_ACCEPT_ENCODING'：'gzip，deflate'，'HTTP_ACCEPT_LANGUAGE'：'en-us，en; q = 0.5'，'HTTP_CONNECTION'：'keep-alive'，'HTTP_COOKIE'：'sessionid = 8f4b4fa8411cc5baa05c2016a8ad00f4 '，'HTTP_HOST'：'localhost：8000'，'HTTP_KEEP_ALIVE'：'115'，'HTTP_REFERER'：'http：// localhost：8000 / home /'，'HTTP_USER_AGENT'：'Mozilla / 5.0（X11; U; Linux i686; EN-US; rv：1.9.2）Gecko / 20100218 Fedora / 3.6.1-1.fc13 Firefox / 3.6'，'IMSETTINGS_INTEGRATE_DESKTOP'：'yes'，'IMSETTINGS_MODULE'：'none'，'KDEDIRS'：'/ usr'，'KDE_IS_PRELINKED '：'1'，'KMIX_PULSEAUDIO_DISABLE'：'1'，'LANG'：'en_GB.UTF-8'，'LESSOPEN'：'| /usr/bin/lesspipe.sh％s'，'LOGNAME' '，'LS_COLORS'：'rs = 0：di = 01; 34：ln = 01; 36：mh = 00：pi = 40; 33：so = 01; 35：do = 01; 35：bd = 40; 33 ; 01：CD = 40; 33; 01：或= 40; 31; 01：MI = 01; 05; 37; 41：SU = 37; 41：SG = 30; 43：CA = 30; 41：TW = 30 ; 42：流量= 34; 42：ST = 37; 44：前= 01; 32：*焦油= 01; 31：*的tgz = 01; 31：* ARJ = 01; 31：* TAZ = 01。 ; 31：* LZH = 01; 31：* LZMA = 01; 31：* TLZ = 01; 31：* TXZ = 01; 31：*拉链= 01; 31：* Z = 01; 31 ：* Z = 01; 31：* DZ = 01; 31：* GZ = 01; 31：* LZ = 01; 31：* XZ = 01; 31：* BZ2 = 01; 31：* .tbz格式= 01; 31：* tbz2 = 01; 31：* BZ = 01; 31：* TZ = 01; 31：* DEB = 01; 31：* RPM = 01; 31：*罐= 01; 31：* RAR = 01; 31：* ACE = 01; 31：*动物园= 01; 31：*的cpio = 01; 31：* 7Z = 01; 31：* RZ = 01 ; 31：* JPG = 01; 35：* JPEG = 01; 35：* GIF = 01; 35：* BMP = 01; 35：* PBM = 01; 35：* PGM = 01; 35 ：* PPM = 01; 35：* TGA = 01; 35：* XBM = 01; 35：* XPM = 01; 35。 ：* TIF = 01; 35：* TIFF = 01; 35：* PNG = 01; 35：* SVG = 01; 35：* SVGZ = 01; 35：* MNG = 01; 35：* .PCX = 01; 35：* MOV = 01; 35：* MPG = 01; 35：* MPEG = 01; 35：* m2v格式= 01; 35：* MKV = 01; 35：* OGM = 01; 35：* MP4 = 01; 35：* M4V = 01; 35：* MP4V = 01; 35：* VOB = 01; 35：* QT = 01; 35：* NUV = 01。 ; 35：* WMV = 01; 35：* ASF = 01; 35：* RM = 01; 35：* RMVB = 01; 35：* FLC = 01; 35：* AVI = 01; 35。 ：* FLI = 01; 35：* FLV = 01; 35：* GL = 01; 35：* DL = 01; 35：* XCF = 01; 35：* XWD = 01; 35：* .yuv = 01; 35：* CGM = 01; 35：*电动势= 01; 35：* AXV = 01; 35：* ANX = 01; 35：* OGV = 01; 35：* OGX。 = 01; 35：* AAC = 01; 36：* AU = 01; 36：*后手= 01; 36：*中期= 01; 36：* MIDI = 01; 36：* MKA = 01 ; 36：* MP3 = 01; 36：* MPC = 01; 36：* OGG = 01; 36：* RA = 01; 36：* WAV = 01; 36：* AXA = 01; 36。 ：*。oga = 01; 36：*。spx = 01; 36：*。xspf = 01; 36：'，'MAIL'：'/ var / spool / mail / user'，'OLDPWD'：'/ home /用户'，'ORBIT_SOCKETDIR'：'/ tmp / orbit-user'，'PATH'：'/usr/lib/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/lib / ccache的：在/ usr / local / bin目录：在/ usr / bin中：/ bin中：在/ usr / local / sbin中：/ usr / sbin目录：/ sbin目录中：/ opt /实/ RealPlayer的：/ home / user中/箱中：/ opt / real / RealPlayer'，'PATH_INFO'：u'/ home / ，'PWD'：'/ home / projects / acms'，'QTDIR'：'/usr/lib/qt-3.3'，'QTINC'：'/usr/lib/qt-3.3/include'，'QTLIB' '/usr/lib/qt-3.3/lib'，'QT_IM_MODULE'：'xim'，'QUERY_STRING'：''，'REMOTE_ADDR'：'127.0.0.1'，'REMOTE_HOST'：''，'REQUEST_METHOD' POST'，'RUN_MAIN'：'true'，'SCRIPT_NAME'：u''''SERVER_NAME''''localhost.localdomain'''SERVER_PORT'：'8000'，'SERVER_PROTOCOL'：'HTTP / 1.1'，'SERVER_SOFTWARE' ：'WSGIServer / 0.1 Python / 2.6.2'，'SESSION_MANAGER'：'local / unix：@ / tmp / .ICE-unix / 1518，unix / unix：/tmp/.ICE-unix/1518'，'SHELL' ：'/ bin / bash'，'SHLVL'：'2'，'SSH_ASKPASS'：'/ usr / libexec / openssh / gnome-ssh-askpass'，'SSH_AUTH_SOCK'：'/tmp/keyring-uvdktc/socket.ssh '，'TERM'：'xterm'，'TZ'：'非洲/内罗毕'，'USER'：'user'，'USERNAME' var / run中/ GDM / AUTH-FO r-user-YHprr5 / database'，'XDG_SESSION_COOKIE'：'b52f8ef12c1cf7be85729e5e4ae08729-1269802292.411279-1821712829'，'XMODIFIERS'：'@ im = none'，'_'：'/ usr / bin / python'，'wsgi.errors' ：< open file'< stderr>'，模式'w'在0xb76b70c0>，'wsgi.file_wrapper'：< class'django.core.servers.basehttp.FileWrapper'>，'wsgi.input'：< ; socket._fileobject对象在0xb675f8b4> ;,'wsgi.multiprocess'：False，'wsgi.multithread'：True，'wsgi.run_once'：False，'wsgi.url_scheme'：'http'，'wsgi.version' 1，0）}>
工作人员
1
staffis
1
用户
< UserProfile：财务主管>
* /usr/lib/python2.6/site-packages/django/forms/models.py in __init__
452. model = None
453.
454. def __init__ （self，data = None，files = None，auto_id ='id_％s'，prefix = None，
455.queryset = None，** kwargs）：
456. self.queryset = queryset
457. defaults = {'data'：data，'files'：files，'auto_id'：auto_id，'prefix'：prefix}
458. defaults.update（kwargs）
459。 super（BaseModelFormSet，self）.__ init __（** defaults）...
460.
461. def initial_form_count（self）：
462.返回
463.如果没有（self.data或self.files）：
464. return len（self.get_queryset（））
465. return super（ BaseModelFormSet，self）.initial_form_count（）
▶本地vars
变量值
auto_id
'id_％s'
data
< QueryDict：{u 'content'：[u'test']，u'poster'：[u'4']，u'title'：[u'test']} >
defaults
{'auto_id'：'id_％s'，'data'：< QueryDict：{u'content'：[u'test']，u'poster'：[u'4 ']，u'title'：[u'test']}>'files'：无，'前缀'：无}
文件
无
kwargs
{ }
前缀
无
queryset
无
自我
< django.forms.formsets.blogFormFormSet对象在0xb659bdec>
* /usr/lib/python2.6/site-packages/django/forms/formsets.py在__init__
37. self.data = data
38. self.files = files
39. self.initial = initial
40. self.error_class = error_class
41. self._errors =无
42. self._non_form_errors =无
43.＃在formset中构造表单
44. self._construct_forms（）...
45.
46. def __unicode __（self）：
47. return self.as_table（）
48.
49. def _management_form（self）：
50.返回此FormSet的ManagementForm实例。
▶本地vars
可变值
auto_id
'id_％s'
data
< QueryDict：{u'content'：[u'test']，u'poster'：[u'4 ']，u'title'：[u'test']}>
error_class
< class'django.forms.util.ErrorList'>
文件
无
初始
无
前缀
无
self
< django.forms.formsets.blogFormFormSet对象0xb659bdec>
* /usr/lib/python2.6/site-packages/django/forms/formsets.py在_construct_forms
80.如果initial_forms> self.max_num> 0：
81. initial_forms = self.max_num
82. return initial_forms
83.
84. def _construct_forms（self）：
85.＃实例化所有表单并将它们放在self.forms
86. self.forms = []
87.对于我在xrange（self.total_form_count（））：...
88. self.forms。 append（self._construct_form（i））
89.
90. def _construct_form（self，i，** kwargs）：
91.
92.实例化和在表单集中返回第i个表单实例
93.
▶本地vars
变量值
self
< django.forms.formsets。 blogFormFormSet对象在0xb659bdec>
* /usr/lib/python2.6/site-packages/django/forms/formsets.py in total_form_count
59.}）
60. return form
61. manage_form = property（_management_form）
62.
63. def total_form_count（self）：
64.返回此FormSet中的表单总数。
65如果self.data或self.files：
66. return self.management_form.cleaned_data [TOTAL_FORM_COUNT] ...
67. else：
68. total_forms = self.initial_form_count（）+ self.extra
69.如果total_forms> self.max_num> 0：
70. total_forms = self.max_num
71. return total_forms
72.
▶本地vars
变量值
self
< ; django.forms.formsets.blogFormFormSet对象在0xb659bdec>
* /usr/lib/python2.6/site-packages/django/forms/formsets.py in _management_form
47. return self.as_table（）
48.
49 。def _management_form（self）：
50.返回此FormSet的ManagementForm实例。
51.如果self.data或self.files：
52. form = ManagementForm（self.data，auto_id = self.auto_id，prefix = self.prefix）
53.如果不是form.is_valid（）：
54.提高ValidationError（'ManagementForm数据丢失或已被篡改with'）...
55. else：
56. form = ManagementForm（auto_id = self.auto_id，prefix = self.prefix，initial = {
57. TOTAL_FORM_COUNT：self.total_form_count （），
58. INITIAL_FORM_COUNT：self.initial_form_count（）
59.}）
60.返回表单
▶本地vars
解决方案
为了避免这个错误，只需将你的formset POST包含在try / except块中。 >
从django.cor e.exceptions import ValidationError＃将此添加到您的导入
如果request.method =='POST'：
try：
delblogformset = delblog（request.POST）
除ValidationError外：
delblogformset =无
如果delblogformset和delblogformset.is_valid（）：
delblogformset.save（）
返回HttpResponseRedirect（'/ home'）
您的 blogform 的POST请求缺少ManagementForm隐藏输入这是您的 delblogformset 所必需的，因此抛出验证错误。我们包装了一个try / except块，因为我们知道如果 ValidationError 已经比POST为你的 blogform 而不是 delblogformset 。
有关更多信息，请参阅django文档： http://docs.djangoproject.com/en/dev/topics/forms/formsets/#understanding -the-managementform
I have a form and a formset on my template. The problem is that the formset is throwing validation error claiming that the management form is "missing or has been tampered with".
Here is my view
@login_required
def home(request):
user = UserProfile.objects.get(pk=request.session['_auth_user_id'])
blogz = list(blog.objects.filter(deleted='0'))
delblog = modelformset_factory(blog, exclude=('poster','date' ,'title','content'))
if request.user.is_staff== True:
staff = 1
else:
staff = 0
staffis = 1
if request.method == 'POST':
delblogformset = delblog(request.POST)
if delblogformset.is_valid():
delblogformset.save()
return HttpResponseRedirect('/home')
else:
delblogformset = delblog(queryset=blog.objects.filter( deleted='0'))
blogform = BlogForm(request.POST)
if blogform.is_valid():
blogform.save()
return HttpResponseRedirect('/home')
else:
blogform = BlogForm(initial = {'poster':user.id})
blogs= zip(blogz,delblogformset.forms)
paginator = Paginator(blogs, 10) # Show 25 contacts per page
# Make sure page request is an int. If not, deliver first page.
try:
page = int(request.GET.get('page', '1'))
except ValueError:
page = 1
# If page request (9999) is out of range, deliver last page of results.
try:
blogs = paginator.page(page)
except (EmptyPage, InvalidPage):
blogs = paginator.page(paginator.num_pages)
return render_to_response('home.html', {'user':user, 'blogform':blogform, 'staff': staff, 'staffis': staffis, 'blog':blogs, 'delblog':delblogformset}, context_instance = RequestContext( request ))
my template
{%block content%}
<h2>Home</h2>
{% ifequal staff staffis %}
{% if form.errors %}
<ul>
{% for field in form %}
<H3 class="title">
<p class="error"> {% if field.errors %}<li>{{ field.errors|striptags }}</li>{% endif %}</p>
</H3>
{% endfor %}
</ul>
{% endif %}
<h3>Post a Blog to the Front Page</h3>
<form method="post" id="form2" action="" class="infotabs accfrm">
{{ blogform.as_p }}
<input type="submit" value="Submit" />
</form>
<br>
<br>
{% endifequal %}
<div class="pagination">
<span class="step-links">
{% if blog.has_previous %}
<a href="?page={{ blog.previous_page_number }}">previous</a>
{% endif %}
<span class="current">
Page {{ blog.number }} of {{ blog.paginator.num_pages }}.
</span>
{% if blog.has_next %}
<a href="?page={{ blog.next_page_number }}">next</a>
{% endif %}
</span>
<form method="post" action="" class="usertabs accfrm">
{{delblog.management_form}}
{% for b, form in blog.object_list %}
<div class="blog">
<h3>{{b.title}}</h3>
<p>{{b.content}}</p>
<p>posted by <strong>{{b.poster}}</strong> on {{b.date}}</p>
{% ifequal staff staffis %}<p>{{form.as_p}}<input type="submit" value="Delete" /></p>{% endifequal %}
</div>
{% endfor %}
</form>
{%endblock%}
Here is the Traceback
ValidationError at /home/
Request Method: POST
Request URL: http://localhost:8000/home/
Exception Type: ValidationError
Exception Value:
Exception Location: /usr/lib/python2.6/site-packages/django/forms/formsets.py in _management_form, line 54
Python Executable: /usr/bin/python
Python Version: 2.6.2
Python Path: ['/home/projects/acms', '/usr/lib/python2.6/site-packages/django_socialregistration-0.2-py2.6.egg', '/usr/lib/python26.zip', '/usr/lib/python2.6', '/usr/lib/python2.6/plat-linux2', '/usr/lib/python2.6/lib-tk', '/usr/lib/python2.6/lib-old', '/usr/lib/python2.6/lib-dynload', '/usr/lib/python2.6/site-packages', '/usr/lib/python2.6/site-packages/Numeric', '/usr/lib/python2.6/site-packages/PIL', '/usr/lib/python2.6/site-packages/gst-0.10', '/usr/lib/python2.6/site-packages/gtk-2.0', '/usr/lib/python2.6/site-packages/webkit-1.0']
Server time: Mon, 29 Mar 2010 12:02:43 +0300
Traceback Switch to copy-and-paste view
* /usr/lib/python2.6/site-packages/django/core/handlers/base.py in get_response
85. # Apply view middleware
86. for middleware_method in self._view_middleware:
87. response = middleware_method(request, callback, callback_args, callback_kwargs)
88. if response:
89. return response
90.
91. try:
92. response = callback(request, *callback_args, **callback_kwargs) ...
93. except Exception, e:
94. # If the view raised an exception, run it through exception
95. # middleware, and if the exception middleware returns a
96. # response, use that. Otherwise, reraise the exception.
97. for middleware_method in self._exception_middleware:
98. response = middleware_method(request, e)
▶ Local vars
Variable Value
callback
<django.contrib.auth.decorators._CheckLogin object at 0xb655ad2c>
callback_args
()
callback_kwargs
{}
e
ValidationError()
exc_info
(<class 'django.forms.util.ValidationError'>, ValidationError(), <traceback object at 0xb6630a2c>)
exceptions
<module 'django.core.exceptions' from '/usr/lib/python2.6/site-packages/django/core/exceptions.pyc'>
middleware_method
<bound method TransactionMiddleware.process_exception of <django.middleware.transaction.TransactionMiddleware object at 0xb676ff6c>>
receivers
[(<function _rollback_on_exception at 0x8c845dc>, None)]
request
<WSGIRequest GET:<QueryDict: {}>, POST:<QueryDict: {u'content': [u'test'], u'poster': [u'4'], u'title': [u'test']}>, COOKIES:{'sessionid': '8f4b4fa8411cc5baa05c2016a8ad00f4'}, META:{'COLORTERM': 'gnome-terminal', 'CONTENT_LENGTH': '32', 'CONTENT_TYPE': 'application/x-www-form-urlencoded', 'CVS_RSH': 'ssh', 'DBUS_SESSION_BUS_ADDRESS': 'unix:abstract=/tmp/dbus-nKl1u8UWGs,guid=fabac1ba0d651ceae76e1d9a4bafa535', 'DESKTOP_SESSION': 'gnome', 'DISPLAY': ':0.0', 'DJANGO_SETTINGS_MODULE': 'acms.settings', 'GATEWAY_INTERFACE': 'CGI/1.1', 'GDMSESSION': 'gnome', 'GDM_KEYBOARD_LAYOUT': 'us', 'GDM_LANG': 'en_GB.UTF-8', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'GNOME_KEYRING_PID': '1511', 'GNOME_KEYRING_SOCKET': '/tmp/keyring-uvdktc/socket', 'GTK_RC_FILES': '/etc/gtk/gtkrc:/home/user/.gtkrc-1.2-gnome2', 'G_BROKEN_FILENAMES': '1', 'HISTCONTROL': 'ignoreboth', 'HISTSIZE': '1000', 'HOME': '/home/user', 'HOSTNAME': 'desktop.theblackout', 'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', 'HTTP_ACCEPT_ENCODING': 'gzip,deflate', 'HTTP_ACCEPT_LANGUAGE': 'en-us,en;q=0.5', 'HTTP_CONNECTION': 'keep-alive', 'HTTP_COOKIE': 'sessionid=8f4b4fa8411cc5baa05c2016a8ad00f4', 'HTTP_HOST': 'localhost:8000', 'HTTP_KEEP_ALIVE': '115', 'HTTP_REFERER': 'http://localhost:8000/home/', 'HTTP_USER_AGENT': 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2) Gecko/20100218 Fedora/3.6.1-1.fc13 Firefox/3.6', 'IMSETTINGS_INTEGRATE_DESKTOP': 'yes', 'IMSETTINGS_MODULE': 'none', 'KDEDIRS': '/usr', 'KDE_IS_PRELINKED': '1', 'KMIX_PULSEAUDIO_DISABLE': '1', 'LANG': 'en_GB.UTF-8', 'LESSOPEN': '|/usr/bin/lesspipe.sh %s', 'LOGNAME': 'user', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.tbz=01;31:*.tbz2=01;31:*.bz=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:', 'MAIL': '/var/spool/mail/user', 'OLDPWD': '/home/user', 'ORBIT_SOCKETDIR': '/tmp/orbit-user', 'PATH': '/usr/lib/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/lib/ccache:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/opt/real/RealPlayer:/home/user/bin:/opt/real/RealPlayer', 'PATH_INFO': u'/home/', 'PWD': '/home/projects/acms', 'QTDIR': '/usr/lib/qt-3.3', 'QTINC': '/usr/lib/qt-3.3/include', 'QTLIB': '/usr/lib/qt-3.3/lib', 'QT_IM_MODULE': 'xim', 'QUERY_STRING': '', 'REMOTE_ADDR': '127.0.0.1', 'REMOTE_HOST': '', 'REQUEST_METHOD': 'POST', 'RUN_MAIN': 'true', 'SCRIPT_NAME': u'', 'SERVER_NAME': 'localhost.localdomain', 'SERVER_PORT': '8000', 'SERVER_PROTOCOL': 'HTTP/1.1', 'SERVER_SOFTWARE': 'WSGIServer/0.1 Python/2.6.2', 'SESSION_MANAGER': 'local/unix:@/tmp/.ICE-unix/1518,unix/unix:/tmp/.ICE-unix/1518', 'SHELL': '/bin/bash', 'SHLVL': '2', 'SSH_ASKPASS': '/usr/libexec/openssh/gnome-ssh-askpass', 'SSH_AUTH_SOCK': '/tmp/keyring-uvdktc/socket.ssh', 'TERM': 'xterm', 'TZ': 'Africa/Nairobi', 'USER': 'user', 'USERNAME': 'user', 'WINDOWID': '79691779', 'XAUTHORITY': '/var/run/gdm/auth-for-user-YHprr5/database', 'XDG_SESSION_COOKIE': 'b52f8ef12c1cf7be85729e5e4ae08729-1269802292.411279-1821712829', 'XMODIFIERS': '@im=none', '_': '/usr/bin/python', 'wsgi.errors': <open file '<stderr>', mode 'w' at 0xb76b70c0>, 'wsgi.file_wrapper': <class 'django.core.servers.basehttp.FileWrapper'>, 'wsgi.input': <socket._fileobject object at 0xb675f8b4>, 'wsgi.multiprocess': False, 'wsgi.multithread': True, 'wsgi.run_once': False, 'wsgi.url_scheme': 'http', 'wsgi.version': (1, 0)}>
resolver
<RegexURLResolver acms.urls (None:None) ^/>
response
None
self
<django.core.handlers.wsgi.WSGIHandler object at 0xb6755acc>
settings
<django.conf.LazySettings object at 0xb740856c>
urlconf
'acms.urls'
urlresolvers
<module 'django.core.urlresolvers' from '/usr/lib/python2.6/site-packages/django/core/urlresolvers.pyc'>
* /usr/lib/python2.6/site-packages/django/contrib/auth/decorators.py in __call__
71.
72. def __get__(self, obj, cls=None):
73. view_func = self.view_func.__get__(obj, cls)
74. return _CheckLogin(view_func, self.test_func, self.login_url, self.redirect_field_name)
75.
76. def __call__(self, request, *args, **kwargs):
77. if self.test_func(request.user):
78. return self.view_func(request, *args, **kwargs) ...
79. path = urlquote(request.get_full_path())
80. tup = self.login_url, self.redirect_field_name, path
81. return HttpResponseRedirect('%s?%s=%s' % tup)
▶ Local vars
Variable Value
args
()
kwargs
{}
request
<WSGIRequest GET:<QueryDict: {}>, POST:<QueryDict: {u'content': [u'test'], u'poster': [u'4'], u'title': [u'test']}>, COOKIES:{'sessionid': '8f4b4fa8411cc5baa05c2016a8ad00f4'}, META:{'COLORTERM': 'gnome-terminal', 'CONTENT_LENGTH': '32', 'CONTENT_TYPE': 'application/x-www-form-urlencoded', 'CVS_RSH': 'ssh', 'DBUS_SESSION_BUS_ADDRESS': 'unix:abstract=/tmp/dbus-nKl1u8UWGs,guid=fabac1ba0d651ceae76e1d9a4bafa535', 'DESKTOP_SESSION': 'gnome', 'DISPLAY': ':0.0', 'DJANGO_SETTINGS_MODULE': 'acms.settings', 'GATEWAY_INTERFACE': 'CGI/1.1', 'GDMSESSION': 'gnome', 'GDM_KEYBOARD_LAYOUT': 'us', 'GDM_LANG': 'en_GB.UTF-8', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'GNOME_KEYRING_PID': '1511', 'GNOME_KEYRING_SOCKET': '/tmp/keyring-uvdktc/socket', 'GTK_RC_FILES': '/etc/gtk/gtkrc:/home/user/.gtkrc-1.2-gnome2', 'G_BROKEN_FILENAMES': '1', 'HISTCONTROL': 'ignoreboth', 'HISTSIZE': '1000', 'HOME': '/home/user', 'HOSTNAME': 'desktop.theblackout', 'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', 'HTTP_ACCEPT_ENCODING': 'gzip,deflate', 'HTTP_ACCEPT_LANGUAGE': 'en-us,en;q=0.5', 'HTTP_CONNECTION': 'keep-alive', 'HTTP_COOKIE': 'sessionid=8f4b4fa8411cc5baa05c2016a8ad00f4', 'HTTP_HOST': 'localhost:8000', 'HTTP_KEEP_ALIVE': '115', 'HTTP_REFERER': 'http://localhost:8000/home/', 'HTTP_USER_AGENT': 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2) Gecko/20100218 Fedora/3.6.1-1.fc13 Firefox/3.6', 'IMSETTINGS_INTEGRATE_DESKTOP': 'yes', 'IMSETTINGS_MODULE': 'none', 'KDEDIRS': '/usr', 'KDE_IS_PRELINKED': '1', 'KMIX_PULSEAUDIO_DISABLE': '1', 'LANG': 'en_GB.UTF-8', 'LESSOPEN': '|/usr/bin/lesspipe.sh %s', 'LOGNAME': 'user', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.tbz=01;31:*.tbz2=01;31:*.bz=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:', 'MAIL': '/var/spool/mail/user', 'OLDPWD': '/home/user', 'ORBIT_SOCKETDIR': '/tmp/orbit-user', 'PATH': '/usr/lib/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/lib/ccache:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/opt/real/RealPlayer:/home/user/bin:/opt/real/RealPlayer', 'PATH_INFO': u'/home/', 'PWD': '/home/projects/acms', 'QTDIR': '/usr/lib/qt-3.3', 'QTINC': '/usr/lib/qt-3.3/include', 'QTLIB': '/usr/lib/qt-3.3/lib', 'QT_IM_MODULE': 'xim', 'QUERY_STRING': '', 'REMOTE_ADDR': '127.0.0.1', 'REMOTE_HOST': '', 'REQUEST_METHOD': 'POST', 'RUN_MAIN': 'true', 'SCRIPT_NAME': u'', 'SERVER_NAME': 'localhost.localdomain', 'SERVER_PORT': '8000', 'SERVER_PROTOCOL': 'HTTP/1.1', 'SERVER_SOFTWARE': 'WSGIServer/0.1 Python/2.6.2', 'SESSION_MANAGER': 'local/unix:@/tmp/.ICE-unix/1518,unix/unix:/tmp/.ICE-unix/1518', 'SHELL': '/bin/bash', 'SHLVL': '2', 'SSH_ASKPASS': '/usr/libexec/openssh/gnome-ssh-askpass', 'SSH_AUTH_SOCK': '/tmp/keyring-uvdktc/socket.ssh', 'TERM': 'xterm', 'TZ': 'Africa/Nairobi', 'USER': 'user', 'USERNAME': 'user', 'WINDOWID': '79691779', 'XAUTHORITY': '/var/run/gdm/auth-for-user-YHprr5/database', 'XDG_SESSION_COOKIE': 'b52f8ef12c1cf7be85729e5e4ae08729-1269802292.411279-1821712829', 'XMODIFIERS': '@im=none', '_': '/usr/bin/python', 'wsgi.errors': <open file '<stderr>', mode 'w' at 0xb76b70c0>, 'wsgi.file_wrapper': <class 'django.core.servers.basehttp.FileWrapper'>, 'wsgi.input': <socket._fileobject object at 0xb675f8b4>, 'wsgi.multiprocess': False, 'wsgi.multithread': True, 'wsgi.run_once': False, 'wsgi.url_scheme': 'http', 'wsgi.version': (1, 0)}>
self
<django.contrib.auth.decorators._CheckLogin object at 0xb655ad2c>
* /home/projects/acms/../acms/cms/views.py in home
45. if request.user.is_staff== True:
46. staff = 1
47. else:
48. staff = 0
49. staffis = 1
50.
51. if request.method == 'POST':
52. delblogformset = delblog(request.POST) ...
53. if delblogformset.is_valid():
54. delblogformset.save()
55. return HttpResponseRedirect('/home')
56.
57. else:
58. delblogformset = delblog(queryset=blog.objects.filter( deleted='0'))
▶ Local vars
Variable Value
blogz
Error in formatting: %d format: a number is required, not unicode
delblog
<class 'django.forms.formsets.blogFormFormSet'>
request
<WSGIRequest GET:<QueryDict: {}>, POST:<QueryDict: {u'content': [u'test'], u'poster': [u'4'], u'title': [u'test']}>, COOKIES:{'sessionid': '8f4b4fa8411cc5baa05c2016a8ad00f4'}, META:{'COLORTERM': 'gnome-terminal', 'CONTENT_LENGTH': '32', 'CONTENT_TYPE': 'application/x-www-form-urlencoded', 'CVS_RSH': 'ssh', 'DBUS_SESSION_BUS_ADDRESS': 'unix:abstract=/tmp/dbus-nKl1u8UWGs,guid=fabac1ba0d651ceae76e1d9a4bafa535', 'DESKTOP_SESSION': 'gnome', 'DISPLAY': ':0.0', 'DJANGO_SETTINGS_MODULE': 'acms.settings', 'GATEWAY_INTERFACE': 'CGI/1.1', 'GDMSESSION': 'gnome', 'GDM_KEYBOARD_LAYOUT': 'us', 'GDM_LANG': 'en_GB.UTF-8', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'GNOME_KEYRING_PID': '1511', 'GNOME_KEYRING_SOCKET': '/tmp/keyring-uvdktc/socket', 'GTK_RC_FILES': '/etc/gtk/gtkrc:/home/user/.gtkrc-1.2-gnome2', 'G_BROKEN_FILENAMES': '1', 'HISTCONTROL': 'ignoreboth', 'HISTSIZE': '1000', 'HOME': '/home/user', 'HOSTNAME': 'desktop.theblackout', 'HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', 'HTTP_ACCEPT_ENCODING': 'gzip,deflate', 'HTTP_ACCEPT_LANGUAGE': 'en-us,en;q=0.5', 'HTTP_CONNECTION': 'keep-alive', 'HTTP_COOKIE': 'sessionid=8f4b4fa8411cc5baa05c2016a8ad00f4', 'HTTP_HOST': 'localhost:8000', 'HTTP_KEEP_ALIVE': '115', 'HTTP_REFERER': 'http://localhost:8000/home/', 'HTTP_USER_AGENT': 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2) Gecko/20100218 Fedora/3.6.1-1.fc13 Firefox/3.6', 'IMSETTINGS_INTEGRATE_DESKTOP': 'yes', 'IMSETTINGS_MODULE': 'none', 'KDEDIRS': '/usr', 'KDE_IS_PRELINKED': '1', 'KMIX_PULSEAUDIO_DISABLE': '1', 'LANG': 'en_GB.UTF-8', 'LESSOPEN': '|/usr/bin/lesspipe.sh %s', 'LOGNAME': 'user', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.tbz=01;31:*.tbz2=01;31:*.bz=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:', 'MAIL': '/var/spool/mail/user', 'OLDPWD': '/home/user', 'ORBIT_SOCKETDIR': '/tmp/orbit-user', 'PATH': '/usr/lib/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/lib/ccache:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/opt/real/RealPlayer:/home/user/bin:/opt/real/RealPlayer', 'PATH_INFO': u'/home/', 'PWD': '/home/projects/acms', 'QTDIR': '/usr/lib/qt-3.3', 'QTINC': '/usr/lib/qt-3.3/include', 'QTLIB': '/usr/lib/qt-3.3/lib', 'QT_IM_MODULE': 'xim', 'QUERY_STRING': '', 'REMOTE_ADDR': '127.0.0.1', 'REMOTE_HOST': '', 'REQUEST_METHOD': 'POST', 'RUN_MAIN': 'true', 'SCRIPT_NAME': u'', 'SERVER_NAME': 'localhost.localdomain', 'SERVER_PORT': '8000', 'SERVER_PROTOCOL': 'HTTP/1.1', 'SERVER_SOFTWARE': 'WSGIServer/0.1 Python/2.6.2', 'SESSION_MANAGER': 'local/unix:@/tmp/.ICE-unix/1518,unix/unix:/tmp/.ICE-unix/1518', 'SHELL': '/bin/bash', 'SHLVL': '2', 'SSH_ASKPASS': '/usr/libexec/openssh/gnome-ssh-askpass', 'SSH_AUTH_SOCK': '/tmp/keyring-uvdktc/socket.ssh', 'TERM': 'xterm', 'TZ': 'Africa/Nairobi', 'USER': 'user', 'USERNAME': 'user', 'WINDOWID': '79691779', 'XAUTHORITY': '/var/run/gdm/auth-for-user-YHprr5/database', 'XDG_SESSION_COOKIE': 'b52f8ef12c1cf7be85729e5e4ae08729-1269802292.411279-1821712829', 'XMODIFIERS': '@im=none', '_': '/usr/bin/python', 'wsgi.errors': <open file '<stderr>', mode 'w' at 0xb76b70c0>, 'wsgi.file_wrapper': <class 'django.core.servers.basehttp.FileWrapper'>, 'wsgi.input': <socket._fileobject object at 0xb675f8b4>, 'wsgi.multiprocess': False, 'wsgi.multithread': True, 'wsgi.run_once': False, 'wsgi.url_scheme': 'http', 'wsgi.version': (1, 0)}>
staff
1
staffis
1
user
<UserProfile: Treasurer>
* /usr/lib/python2.6/site-packages/django/forms/models.py in __init__
452. model = None
453.
454. def __init__(self, data=None, files=None, auto_id='id_%s', prefix=None,
455. queryset=None, **kwargs):
456. self.queryset = queryset
457. defaults = {'data': data, 'files': files, 'auto_id': auto_id, 'prefix': prefix}
458. defaults.update(kwargs)
459. super(BaseModelFormSet, self).__init__(**defaults) ...
460.
461. def initial_form_count(self):
462. """Returns the number of forms that are required in this FormSet."""
463. if not (self.data or self.files):
464. return len(self.get_queryset())
465. return super(BaseModelFormSet, self).initial_form_count()
▶ Local vars
Variable Value
auto_id
'id_%s'
data
<QueryDict: {u'content': [u'test'], u'poster': [u'4'], u'title': [u'test']}>
defaults
{'auto_id': 'id_%s', 'data': <QueryDict: {u'content': [u'test'], u'poster': [u'4'], u'title': [u'test']}>, 'files': None, 'prefix': None}
files
None
kwargs
{}
prefix
None
queryset
None
self
<django.forms.formsets.blogFormFormSet object at 0xb659bdec>
* /usr/lib/python2.6/site-packages/django/forms/formsets.py in __init__
37. self.data = data
38. self.files = files
39. self.initial = initial
40. self.error_class = error_class
41. self._errors = None
42. self._non_form_errors = None
43. # construct the forms in the formset
44. self._construct_forms() ...
45.
46. def __unicode__(self):
47. return self.as_table()
48.
49. def _management_form(self):
50. """Returns the ManagementForm instance for this FormSet."""
▶ Local vars
Variable Value
auto_id
'id_%s'
data
<QueryDict: {u'content': [u'test'], u'poster': [u'4'], u'title': [u'test']}>
error_class
<class 'django.forms.util.ErrorList'>
files
None
initial
None
prefix
None
self
<django.forms.formsets.blogFormFormSet object at 0xb659bdec>
* /usr/lib/python2.6/site-packages/django/forms/formsets.py in _construct_forms
80. if initial_forms > self.max_num > 0:
81. initial_forms = self.max_num
82. return initial_forms
83.
84. def _construct_forms(self):
85. # instantiate all the forms and put them in self.forms
86. self.forms = []
87. for i in xrange(self.total_form_count()): ...
88. self.forms.append(self._construct_form(i))
89.
90. def _construct_form(self, i, **kwargs):
91. """
92. Instantiates and returns the i-th form instance in a formset.
93. """
▶ Local vars
Variable Value
self
<django.forms.formsets.blogFormFormSet object at 0xb659bdec>
* /usr/lib/python2.6/site-packages/django/forms/formsets.py in total_form_count
59. })
60. return form
61. management_form = property(_management_form)
62.
63. def total_form_count(self):
64. """Returns the total number of forms in this FormSet."""
65. if self.data or self.files:
66. return self.management_form.cleaned_data[TOTAL_FORM_COUNT] ...
67. else:
68. total_forms = self.initial_form_count() + self.extra
69. if total_forms > self.max_num > 0:
70. total_forms = self.max_num
71. return total_forms
72.
▶ Local vars
Variable Value
self
<django.forms.formsets.blogFormFormSet object at 0xb659bdec>
* /usr/lib/python2.6/site-packages/django/forms/formsets.py in _management_form
47. return self.as_table()
48.
49. def _management_form(self):
50. """Returns the ManagementForm instance for this FormSet."""
51. if self.data or self.files:
52. form = ManagementForm(self.data, auto_id=self.auto_id, prefix=self.prefix)
53. if not form.is_valid():
54. raise ValidationError('ManagementForm data is missing or has been tampered with') ...
55. else:
56. form = ManagementForm(auto_id=self.auto_id, prefix=self.prefix, initial={
57. TOTAL_FORM_COUNT: self.total_form_count(),
58. INITIAL_FORM_COUNT: self.initial_form_count()
59. })
60. return form
▶ Local vars
解决方案
To avoid this error just wrap your formset POST bounding in a try/except block like so.
from django.core.exceptions import ValidationError # add this to your imports
if request.method == 'POST':
try:
delblogformset = delblog(request.POST)
except ValidationError:
delblogformset = None
if delblogformset and delblogformset.is_valid():
delblogformset.save()
return HttpResponseRedirect('/home')
The POST request from your blogform lacks the 'ManagementForm' hidden input that is required for your delblogformset and hence the validation error is thrown. We wrap in a try/except block because we know that if ValidationError has been raised than the POST was meant for your blogform and not delblogformset.
For more information see django docs: http://docs.djangoproject.com/en/dev/topics/forms/formsets/#understanding-the-managementform
这篇关于Django Formset管理表单验证错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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