Python Category.get_or_insertの例

コード例 #1

ファイル: views.py プロジェクト: qubic/myblogongae

def create(request):
    if not admin():
        return HttpResponseRedirect(users.create_login_url('/blogs'))
    form = BlogForm(request.POST)
    form.fields['category'].choices = [('', '请选择')] + [(category.key(), category.name) for category in Category.all()]
    if form.is_valid():
        blog = Blog()
        blog.title = form.cleaned_data['title']
        blog.content = form.cleaned_data['content']
        if form.cleaned_data['category']:
            blog.category = Category.get(form.cleaned_data['category'])
        elif form.cleaned_data['user_tag']:
            blog.category = Category.get_or_insert(form.cleaned_data['user_tag'], name=form.cleaned_data['user_tag'])
        blog.create()
        return HttpResponseRedirect('/blogs')
    else:
        return new(request)

コード例 #2

ファイル: views.py プロジェクト: proming/myblogongae

def create(request):
    if not admin():
        return HttpResponseRedirect(users.create_login_url("/blogs"))
    form = BlogForm(request.POST)
    form.fields["category"].choices = [("", "请选择")] + [(category.key(), category.name) for category in Category.all()]
    if form.is_valid():
        blog = Blog()
        blog.title = form.cleaned_data["title"]
        blog.content = form.cleaned_data["content"]
        if form.cleaned_data["category"]:
            blog.category = Category.get(form.cleaned_data["category"])
        elif form.cleaned_data["user_tag"]:
            blog.category = Category.get_or_insert(form.cleaned_data["user_tag"], name=form.cleaned_data["user_tag"])
        blog.create()
        return HttpResponseRedirect("/blogs")
    else:
        return new(request)

コード例 #3

ファイル: views.py プロジェクト: qubic/myblogongae

def update(request, key):
    if not admin():
        return HttpResponseRedirect(users.create_login_url('/blogs'))
    form = BlogForm(request.POST)
    form.fields['category'].choices = [('', '请选择')] + [(category.key(), category.name) for category in Category.all()]
    if form.is_valid():
        blog = Blog.get(key)
        blog_category_db=blog.category
        blog.title = form.cleaned_data['title']
        blog.content = form.cleaned_data['content']
        if form.cleaned_data['category']:
            blog.category = Category.get(form.cleaned_data['category'])
        elif form.cleaned_data['user_tag']:
            blog.category = Category.get_or_insert(form.cleaned_data['user_tag'], name=form.cleaned_data['user_tag'])
        else:
            blog.category = None
        blog.put()
        if blog_category_db and blog_category_db.blog_set.count() == 0:
            blog_category_db.delete()
        return HttpResponseRedirect('/blogs')
    else:
        return edit(request, key)