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Update allowed_file function in fileuploads.rst

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Update allowed_file function to accept lowercase and uppercase file extensions
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Shakib Hossain 2016-07-16 21:59:44 +06:00 • committed by GitHub
parent 495d834b99
commit fe53da45c5
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docs/patterns/fileuploads.rst
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@ -47,7 +47,7 @@ the file and redirects the user to the URL for the uploaded file::
def allowed_file(filename): def allowed_file(filename):
return '.' in filename and \ return '.' in filename and \
filename.rsplit('.', 1)[1] in ALLOWED_EXTENSIONS filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
@app.route('/', methods=['GET', 'POST']) @app.route('/', methods=['GET', 'POST'])
def upload_file(): def upload_file():