本文實(shí)例講述了Python Django框架單元測(cè)試之文件上傳測(cè)試。分享給大家供大家參考，具體如下：
Submitting files is a special case. To POST a file, you need only provide the file field name as a key, and a file handle to the file you wish to upload as a value. For example:
>>> c = Client()
>>> with open('test.jpg') as fp:
... c.post('/account/avatar_upload/',{'avatar':fp})
測(cè)試文件上傳其實(shí)沒有什么特殊的，只需要指定后端接受請(qǐng)求數(shù)據(jù)的對(duì)應(yīng)鍵值即可
(The name avatar here is not relevant; use whatever name your file-processing code expects.)在這里avatar是關(guān)聯(lián)的，對(duì)應(yīng)著具體的后端處理程序代碼，eg:
class Useravatar(View):
def __init__(self):
self.thumbnail_dir = os.path.join(STATIC_ROOT, 'avatar/thumbnails')
self.dest_dir = os.path.join(STATIC_ROOT, 'avatar/origin_imgs')
@method_decorator(login_required)
def post(self, request):
nt_id = request.session.get('user_id', 'default')
user = User.objects.get(pk=nt_id) if User.objects.filter(pk=nt_id).exists() else None
avatarImg = request.FILES['avatar']
if not os.path.exists(self.dest_dir):
os.mkdir(self.dest_dir)
dest = os.path.join(self.dest_dir, nt_id+"_avatar.jpg")
with open(dest, "wb+") as destination:
for chunk in avatarImg.chunks():
destination.write(chunk)
if make_thumb(dest,self.thumbnail_dir):
avartaPath = os.path.join(STATIC_URL, 'avatar/thumbnails', nt_id + "_avatar.jpg")
else:
avartaPath = os.path.join(STATIC_URL, 'avatar/origin_imgs', nt_id + "_avatar.jpg")
User.objects.filter(nt_id=nt_id).update(avatar=avartaPath)
return render(request, 'profile.html', {'user': user})
希望本文所述對(duì)大家基于Django框架的Python程序設(shè)計(jì)有所幫助。
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