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我一直在试图调试这个问题,但似乎无法弄清楚。Python Django Dict对象不可调用
当调试时,我可以看到所有的变量都是他们应该在的位置,但我似乎无法将它们取出。
在运行时我得到错误信息'dict' object is not callable
这是Django的
Environment:
Request Method: GET
Request URL: http://127.0.0.1:8000/?form_base_currency=7&form_counter_currency=14&form_base_amount=127
Django Version: 1.8.6
Python Version: 3.4.3
Installed Applications:
['django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'client']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware']
Traceback:
File "/home/johan/sdp/currency-converter/lib/python3.4/site-packages/django/core/handlers/base.py" in get_response
132. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/johan/sdp/currency-converter/currency_converter/client/views.py" in index
22. form_base_currency = form.cleaned_data('form_base_currency').currency_code
Exception Type: TypeError at/
Exception Value: 'dict' object is not callable
这是我一直在使用的代码:
if request.method == 'GET':
form = CurrencyConverterForm(request.GET)
if form.is_valid():
form_base_currency = form.cleaned_data('form_base_currency').currency_code
form_counter_currency = form.cleaned_data('form_counter_currency')
form_base_amount = form.data.cleaned_data('form_base_amount')
要获得form_base_currency工作,我尝试这些不同的方法:
form_base_currency = form.cleaned_data('form_base_currency').currency_code
form_base_currency = form.cleaned_data.form_base_currency.currency_code
form_base_currency = form.cleaned_data('form_base_currency.currency_code')
他们没有工作。有人能告诉我如何解决这个问题吗?
非常感谢你的帮助。 –
@JohanVergeer - 不用担心,尽情享受吧! – Sayse