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POUnboundLocalError at /uploaded_files/ local variable 'i' referenced before assignment?
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copied!<p>I have a code like this:</p> <pre><code>choices = request.POST.getlist('choice') #choices1 = len(choices) for i in choices: new_source = source +"/"+ i start_date = datetime.datetime.utcnow().replace(tzinfo=utc) source12 = new_source.replace(' ', '') #Remove whitespaces subprocess.Popen(['sshpass', '-p', password, 'rsync', '-avz', '--info=progress2', source12, destination], stderr=subprocess.PIPE, stdout=subprocess.PIPE).communicate()[0] end_date = datetime.datetime.utcnow().replace(tzinfo=utc) duration = end_date - start_date start_date = start_date.strftime("%B %d, %Y, %H:%M%p") end_date = end_date.strftime("%B %d, %Y, %H:%M%p") #basename = os.path.basename(source) #Get file_name extension = os.path.splitext(i)[1][1:] #Get the file_extension fullname = os.path.join(destination, i) #Get the file_full_size to calculate size st = int(os.path.getsize(fullname)) f_size = size(st, system=alternative) dur1 = convert_timedelta(duration) dur = duration_conversion(dur1) b = File(users_id=request.user.id, file_name=i, type=extension, source='ngs.pradhi.com', start_date=start_date, end_date=end_date, duration=dur, size_overview=st, size=f_size, flag='F') b.save() return render_to_response('uploaded_files.html', {'files': b, 'username':username, 'host':a, 'files_server':files_in_server, 'file_size':filesize, 'date':date, 'total_files_selected':i , 'list_users':users_b}, context_instance=RequestContext(request)) </code></pre> <p>I want to find the length of choices list in order to display to the user. First, I tried to pass variable as:</p> <pre><code>choices = request.POST.getlist('choice') choices1 = len(choices) </code></pre> <p>Passing the choices1 variable to the template returns only 0 when the user have selected more than 1 file. So, I tried to pass the variable i which yields this error:</p> <pre><code>UnboundLocalError at /uploaded_files/ local variable 'i' referenced before assignment? </code></pre> <p>What am I doing wrong?</p>

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