Question

我正在通过Alex Pale的django 1.8的最小django文件上传示例 -

https://github.com/axelpale/minimal-django-file-upload-example/tree/master/src/for_django_1-8/myproject/myproject/myapp

我知道如何在表单中获取文件扩展名，但我怎样才能在视图中看到它。我知道我可以通过 -

访问该文件

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查看 -

import numpy as np
image = read_image("YOUR_IMAGE")  # need a rescale to be more realistic
noisy = np.random.poisson(image / 255.0 * PEAK) / PEAK * 255  # noisy image

表格 -

import numpy as np
image = read_image("YOUR_IMAGE") 
noisemap = create_noisemap() 
noisy = image + np.random.poisson(noisemap)

Answer 1

如果您要求分机，请尝试：

>>> f = "this.that.ext"
>>> e = f.split(".")[-1]
>>> f
'this.that.ext'
>>> e
'ext'
>>>

您知道如何获取完整的文件名。你想要的是＆＃34;。＆＃34;

之后的最后一个字符串

在Django View中获取上传的文件扩展名？

1 个答案: