Python 对值表单进行编码。ModelForm

我正在验证我的模型是否接受重音符号和ñ，但是通过表单传递的字符没有编码，admin显示它不是有效字符。范例

我把它放在admin:administración中，它的形式是.py

<input name="nombre" value="administración" class="vTextField" maxlength="100" type="text" id="id_nombre" />

Forms.py

class CapituloSerie(models.Model):
    nombre=models.CharField("Capitulo",max_length=100,unique=True)
    url_seo = models.SlugField(max_length=250, blank=True, default='')

    def __unicode__(self):

        return self.nombre+'-'+ format(self.temporada)

    def save(self, *args, **kwargs):
        if not self.id:
            self.url_seo = defaultfilters.slugify(self.nombre)
        super(CapituloSerie, self).save(*args, **kwargs)

from django import forms
from django.forms import widgets
from django.contrib.admin.widgets import FilteredSelectMultiple

import hashlib
EXPRE = r'^[A-Za-záéíóúñÑ \d():-]+$'


class CapituloForm(forms.ModelForm):

    class Meta:
        model = CapituloSerie

    def __init__(self, *args, **kwargs):  
        super(CapituloForm, self).__init__(*args, **kwargs)
        titulo_field = self.fields['nombre']
        print "Formulario"
        print self['nombre']

        self.fields['nombre'] = forms.RegexField(EXPRE, label=titulo_field.label, max_length=titulo_field.max_length)

from django.contrib import admin
from jalvarez.series import models
from jalvarez.series.form import CapituloForm

class CapituloAdmin(admin.ModelAdmin):
    exclude=('visitas',)
    print "Admin"   
    form = CapituloForm

admin.site.register(models.CapituloSerie,CapituloAdmin)

Admin.py

class CapituloSerie(models.Model):
    nombre=models.CharField("Capitulo",max_length=100,unique=True)
    url_seo = models.SlugField(max_length=250, blank=True, default='')

    def __unicode__(self):

        return self.nombre+'-'+ format(self.temporada)

    def save(self, *args, **kwargs):
        if not self.id:
            self.url_seo = defaultfilters.slugify(self.nombre)
        super(CapituloSerie, self).save(*args, **kwargs)

from django import forms
from django.forms import widgets
from django.contrib.admin.widgets import FilteredSelectMultiple

import hashlib
EXPRE = r'^[A-Za-záéíóúñÑ \d():-]+$'


class CapituloForm(forms.ModelForm):

    class Meta:
        model = CapituloSerie

    def __init__(self, *args, **kwargs):  
        super(CapituloForm, self).__init__(*args, **kwargs)
        titulo_field = self.fields['nombre']
        print "Formulario"
        print self['nombre']

        self.fields['nombre'] = forms.RegexField(EXPRE, label=titulo_field.label, max_length=titulo_field.max_length)

from django.contrib import admin
from jalvarez.series import models
from jalvarez.series.form import CapituloForm

class CapituloAdmin(admin.ModelAdmin):
    exclude=('visitas',)
    print "Admin"   
    form = CapituloForm

admin.site.register(models.CapituloSerie,CapituloAdmin)

我所有的文件一开始都有这样的编码：utf-8。有没有办法在forms.py？中对值进行编码

---

关于

问题在于

\uuuuUnicode\uuuUnicode>方法不返回unicode字符串：

def __unicode__(self):
    return self.nombre+'-'+ format(self.temporada)

我不知道什么是
self.temporada
，也不知道如何设置字符串的格式，但请尝试以下几行：

def __unicode__(self):
    return u'{0} - {1}'.format(self.nombre, self.temporada)

类似地，您的正则表达式应该如下所示

EXPRE = ur'^[A-Za-záéíóúñÑ \d():-]+$'

非常好的字符编码为
，但管理员会输入有效值。。为什么？self.temporada将在管理中展示vyper和mountain-Season 4完美的球是可以的，谢谢