我使用的Django開發Web應用程序。當我嘗試並在我的web表單上運行它時,我收到'字符串索引超出範圍'錯誤。但是,當我將一個字典硬編碼到一個python測試文件中時,它可以正常使用相同的值。字符串索引超出範圍的Python,Django的
這裏是我的Django查看:
def submitworkout(request):
#workoutinfo = workout(request.GET)
return render_to_response('home.html',{'infoprompt': workout(request.GET)},context_instance=RequestContext(request))
這裏是對象:
class workout():
def __init__(self,addworkout):
self.workout = collections.OrderedDict();
getallreps = 0
for i in range(len(addworkout['exercisename'])):
numsetcounter = 0;
self.workout[string.capwords(addworkout['exercisename'][i])] = []
while numsetcounter < int(addworkout['numsets'][i]):
# print self.workout[addworkout['exercisename'][i]]
self.workout[string.capwords(addworkout['exercisename'][i])].append([addworkout['weightinputboxes'][getallreps],addworkout['repinputboxes'][getallreps]])
#[
getallreps +=1
numsetcounter +=1
def getexercise(self,name):
try:
return self.workout[string.capwords(name)];
except:
return 'This exercise does not exist!'
現在,這是我試圖通過類來運行詞典:
addworkout =
{u'repinputboxes': [u'5', u'3'], u'weightinputboxes': [u'195', u'170'], u'numsets': [u'1', u'1'], u'exercisename': [u'Squat', u'Power Clean']}
這裏是Django是在錯誤顯示本地變量:
i=1
numsetcounter =0
getallreps = 1
厚福你們幫我解決我的問題。提前致謝!
編輯:回溯
Environment:
Request Method: GET
Request URL: http://localhost:8000/submitworkout/?exercisename=Squat&numsets=1&weightinputboxes=195&repinputboxes=5&exercisename=Power+Clean&numsets=1&weightinputboxes=170&repinputboxes=3
Django Version: 1.3.1
Python Version: 2.7.0
Installed Applications:
('django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.admin',
'authentication')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware')
Traceback:
File "C:\Python27\lib\site-packages\django\core\handlers\base.py" in get_response
111. response = callback(request, *callback_args, **callback_kwargs)
File "C:\Users\Chris\testdjango\fitness\views.py" in submitworkout
34. return render_to_response('home.html',{'infoprompt': workout(request.GET)},context_instance=RequestContext(request))
File "C:\Users\Chris\testdjango\fitness\tracking\models.py" in __init__
15. while numsetcounter < int(addworkout['numsets'][i]): # u'numsets': [u'1', u'2']
Exception Type: IndexError at /submitworkout/
Exception Value: string index out of range
哪裏回溯? – 2012-07-08 17:46:44
@JoelCornett:「追溯或它沒有發生!」。我的感覺到底! – jdi 2012-07-08 17:54:47
對不起,我添加了它。 – 2012-07-08 17:55:26