我想创建一个网站应用程序来运行位于服务器中的bash脚本。基本上我想要这个网站:
我知道你可以用php,javascript做到这一点......但我从来没有用这些语言编程。但是我可以在python中编程。为了类似的目的,我在python中使用了pyQT库。
这可以用django完成吗?或者我应该开始学习php& JavaScript的? 我在Django找不到任何关于这个特定任务的教程。
答案 0 :(得分:2)
这可以使用Django框架在Python中完成。
首先创建一个包含FileField
的表单和其他参数的字段:
from django import forms
class UploadFileForm(forms.Form):
my_parameter = forms.CharField(max_length=50)
file = forms.FileField()
在您的视图中加入UploadFileForm
并调用您的函数来处理上传的文件:
from django.http import HttpResponseRedirect
from django.shortcuts import render
from .forms import UploadFileForm
# Imaginary function to handle an uploaded file.
from somewhere import handle_uploaded_file
def upload_file(request):
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
my_parameter = form.cleaned_data['my_parameter']
# Handle the uploaded file
results = handle_uploaded_file(request.FILES['file'], title)
# Clear the form and parse the results
form = UploadFileForm()
return render(request, 'upload.html', {'form': form, 'results': results})
else:
form = UploadFileForm()
return render(request, 'upload.html', {'form': form})
创建处理上传文件的函数并调用bash脚本:
import subprocess
import os
def handle_uploaded_file(f, my_parameter):
file_path = os.path.join('/path/to/destination/', f.name)
# Save the file
with open(file_path, 'wb+') as destination:
for chunk in f.chunks():
destination.write(chunk)
# Call your bash script with the
output = subprocess.check_output(['./my_script.sh',str(file_path),str(my_parameter)], shell=True)
return output
查看https://docs.djangoproject.com/en/1.10/topics/http/file-uploads/以获取有关如何在Django中上传句柄文件的更多示例和说明。