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- from os import path, listdir
- from flask import request, abort, jsonify
- from flask.views import View
- class FolderInformation(View):
- """
- receive a directory, check if it exists and return this as a boolean value
- """
- methods = ['POST']
- def dispatch_request(self):
- # extract request data
- data = request.get_json(force=True)
- if 'folder' not in data:
- return abort(400)
- folder = data['folder']
- # check if directory exists
- result = {
- 'exists': path.exists(folder)
- }
- # count files
- if result['exists']:
- result['count'] = len(listdir(folder))
- # send result
- return jsonify(result)
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