flask upload

Solutions on MaxInterview for flask upload by the best coders in the world

showing results for - "flask upload"
Matt
29 Mar 2019
1def allowed_file(filename):
2    return '.' in filename and \
3           filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
4
5@app.route('/', methods=['GET', 'POST'])
6def upload_file():
7    if request.method == 'POST':
8        # check if the post request has the file part
9        if 'file' not in request.files:
10            flash('No file part')
11            return redirect(request.url)
12        file = request.files['file']
13        # if user does not select file, browser also
14        # submit an empty part without filename
15        if file.filename == '':
16            flash('No selected file')
17            return redirect(request.url)
18        if file and allowed_file(file.filename):
19            filename = secure_filename(file.filename)
20            file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
21            return redirect(url_for('uploaded_file',
22                                    filename=filename))
23    return '''
24    <!doctype html>
25    <title>Upload new File</title>
26    <h1>Upload new File</h1>
27    <form method=post enctype=multipart/form-data>
28      <input type=file name=file>
29      <input type=submit value=Upload>
30    </form>
31    '''
32
Cameron
01 Aug 2019
1import os
2from flask import Flask, flash, request, redirect, url_for
3from werkzeug.utils import secure_filename
4
5UPLOAD_FOLDER = '/path/to/the/uploads'
6ALLOWED_EXTENSIONS = {'txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif'}
7
8app = Flask(__name__)
9app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
10
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