已解決:django 從 post 矩陣中提取數組

主要問題是 Django 從 post 矩陣中提取數組作為 Python 列表,而不是作為 NumPy 數組。 如果您需要對數組進行任何類型的數學運算,這可能會導致問題,因為 NumPy 數組對於此類工作的效率要高得多。

我在我的 HTML 頁面中有一個矩陣,我正在發佈到我的 Django 視圖。 矩陣是列表列表,我想從發布的數據中提取單個列表。 我怎樣才能做到這一點?
這是我到目前為止所擁有的:
def myview(request):
if request.method == 'POST': # If the form has been submitted...
form = MyForm(request.POST) # A form bound to the POST data

if form.is_valid(): # All validation rules pass

# Process the data in form.cleaned_data

return HttpResponseRedirect('/thanks/') # Redirect after POST

else:
form = MyForm() # An unbound form

return render(request, 'mytemplate.html', {'form':form})

In mytemplate.html,我有一個複選框矩陣,如下所示:
<table><tr><td>1,1 <input type="checkbox" name="matrix[0][0]" value="1" /> </td> <td> 1,2 <input type="checkbox" name="matrix[0][1]" value="1" />" </td>" <"td"="" 1,3="" "="" input="" type="checkbox" name=matrix[0][2] value=1 /"" ""="" td="" tr="" table="" xtml-space:"preserve"" xmlns:xtml-space="http://www." w3corg/xml/1998/namespace"" xmlns_w3corg="/xmlns/" xml:"lang=en-us"" lang=en-us"" http://www."" w3corg/1999xhtml"" xmlns_w3corg="/1999/" html:"xmlns=http://www."" w3corg/" lang=en-us""" class="container">2,1 &"nbsp;" 2,2 "nbsp;" 2," 3 "nbsp;" 3," 1 "nbsp;" 3," 2 "nbsp;" 3," 3 "nbsp;" 4," 1 "nbsp;" 4," 2 "nbsp;" 4," 3 "" nbsp ; "" 5 , "" 1 "" nbsp ; "" 5 , "" 2 "" nbsp ; "" 5 , """ 6 ," """ 7 ," """ 8 ," """ 9 ," """ 10 ," """ 11 ," """ 12 ," """ 13 ," """ 14 , "
rntttt14,2
rn t t t 14

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