J'ai une page de paramètres qui a deux formes pour gérer les paramètres pour deux modèles différents. Le formulaire de modèle de profil fonctionne. Le formulaire de modèle Chef ne le fait pas. Le formulaire échoue gracieusement, et ne lance pas une page d'erreur Django - donc en utilisant pdb, j'ai trouvé le formulaire n'est pas valide, et lance une erreur de syntaxe.Django: SyntaxError 'EOF' inattendu lors de l'enregistrement d'un formulaire
Je suis confus quant à quel champ cette erreur vient forme. Toute aide serait grandement appréciée. Merci!
Erreur:
*** SyntaxError: SyntaxError('unexpected EOF while parsing', ('<string>', 0, 0, ''))
HTML
{% if form.is_multipart %}
<form enctype="multipart/form-data" method="post" action=".">{% csrf_token %}
{% else %}
<h3>Profile Settings</h3>
<form method="post" action=".">
{% endif %}
<dl>
<dt>{{form.photo.label}}</dt>
<dd>{{form.photo}}</dd>
<dt>{{form.firstname.label}}</dt>
<dd>{{form.firstname}}</dd>
<dt>{{form.lastinitial.label}}</dt>
<dd>{{form.lastinitial}}</dd>
</dl>
<button type="submit">Save</button>
</form>
<h3>Chef Settings</h3>
<form action="{% url edit_chef chef.id %}" method="post" accept-charset="utf-8">{% csrf_token %}
<dl>
<dt>{{chefform.category.label}}</dt>
<dd>{{chefform.category}}</dd>
<dt>{{chefform.price.label}}</dt>
<dd>{{chefform.price}}</dd>
<dt>{{chefform.meal.label}}</dt>
<dd>{{chefform.meal}}</dd>
<dt>{{chefform.language.label}}</dt>
<dd>{{chefform.language}}</dd>
<dt>{{chefform.address.label}}</dt>
<dd>{{chefform.address}}</dd>
<dt>{{chefform.neighborhood.label}}</dt>
<dd>{{chefform.neighborhood}}</dd>
<dt>{{chefform.city.label}}</dt>
<dd>{{chefform.city}}</dd>
<dt>{{chefform.state.label}}</dt>
<dd>{{chefform.state}}</dd>
<dt>{{chefform.menu.label}}<span id="rBann" class="minitext">1000</span></dt>
<dd>{{chefform.menu}}</dd>
</dl>
<button type="submit">Save</button>
</form>
Chef de formulaire
class ChefForm(forms.ModelForm):
class Meta:
model = Chef
fields = ('category','meal','price','language','address','neighborhood','city','state', 'country', 'menu')
category = forms.ChoiceField(
label=_("Food style"),
choices=([('Afghan','Afghan'),('African','African'),('American','American'),]),
required=True)
meal = forms.ModelMultipleChoiceField(
label=_("What is your best meal?"),
queryset=Meal.objects.all(),
required=True)
price = forms.IntegerField(
label=_("Price per person"),
widget=forms.TextInput(),
required=True)
language = forms.ModelMultipleChoiceField(
label=_("Languages spoken"),
queryset=Language.objects.all(),
required=True)
address = forms.CharField(
label=_("Your Address"),
widget=forms.TextInput(),
required=True)
neighborhood = forms.CharField(
label=_("Your Neighborhood"),
widget=forms.TextInput(),
required=True)
city = forms.CharField(
label=_("Your City"),
widget=forms.TextInput(),
required=True)
state = forms.CharField(
label=_("Your state"),
widget=forms.TextInput(),
required=True)
country = forms.CharField(
label=_("Your country"),
widget=forms.TextInput(),
required=True)
menu = forms.CharField(
label=_("What's unique about your cooking & home? Pets? Have a family or roommates?"),
widget=forms.TextInput(),
required=True)
def __init__(self, *args, **kwargs):
super(ChefForm, self).__init__(*args, **kwargs)
self.fields['price'].widget.attrs = {
'placeholder':'10'}
self.fields['menu'].widget.attrs = {
'placeholder':'Tacos!'}
Vue:
@login_required
def edit_chef(request, chef_id, template_name="chef/newchef.html"):
chef = get_object_or_404(Chef, id=chef_id)
if request.user != chef.cook:
return HttpResponseForbidden()
if request.method == 'POST':
import pdb; pdb.set_trace()
chefform = ChefForm(request.POST, instance=chef)
if chefform.is_valid():
chefform.save()
return HttpResponseRedirect('/users/%d/' % request.user.id)
else:
return HttpResponseRedirect('/users/%d/' % request.user.id)
data = { "chef":chef,
"chefform":chefform }
return render_to_response(template_name,
data,
context_instance=RequestContext(request))
Pour ajouter plus d'informations à ce bogue, j'ai pu tirer cette erreur de tuyau cassé:
[29/Jan/2011 09:20:24] "POST /chef/1/edit/ HTTP/1.1" 200 104804
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/servers/basehttp.py", line 281, in run
self.finish_response()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/servers/basehttp.py", line 321, in finish_response
self.write(data)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/servers/basehttp.py", line 400, in write
self.send_headers()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/servers/basehttp.py", line 464, in send_headers
self.send_preamble()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/servers/basehttp.py", line 382, in send_preamble
'Date: %s\r\n' % http_date()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 322, in write
self.flush()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 301, in flush
self._sock.sendall(view[write_offset:write_offset+buffer_size])
error: [Errno 32] Broken pipe
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 53340)
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 284, in _handle_request_noblock
self.process_request(request, client_address)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 310, in process_request
self.finish_request(request, client_address)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 323, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/servers/basehttp.py", line 562, in __init__
BaseHTTPRequestHandler.__init__(self, *args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 641, in __init__
self.finish()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 694, in finish
self.wfile.flush()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 301, in flush
self._sock.sendall(view[write_offset:write_offset+buffer_size])
error: [Errno 32] Broken pipe
----------------------------------------
[29/Jan/2011 09:20:27] "GET /users/2/ HTTP/1.1" 200 114593
Qu'est-ce que vous tapez exactement dans PDB pour obtenir cette erreur? créez cette erreur si vous exécutez une commande d'impression pdb sans argument .. –
Ne pas attendre que 'si chefform.is_valid():' puis imprimer l'erreur – Emile
Pourquoi obtenez-vous tous les attributs manuellement à partir du modèle 'nettoyé_données'? point d'un modelform est que vous pouvez simplement faire 'chefform.save' et obtenez une instance de modèle prête à l'emploi basée sur votre formulaire. –