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"""All uploaded files are directly send back to the client."""
from werkzeug.serving import run_simple
from werkzeug.wrappers import Request
from werkzeug.wrappers import Response
from werkzeug.wsgi import wrap_file
def view_file(req):
if "uploaded_file" not in req.files:
return Response("no file uploaded")
f = req.files["uploaded_file"]
return Response(
wrap_file(req.environ, f), mimetype=f.content_type, direct_passthrough=True
)
def upload_file(req):
return Response(
"""<h1>Upload File</h1>
<form action="" method="post" enctype="multipart/form-data">
<input type="file" name="uploaded_file">
<input type="submit" value="Upload">
</form>""",
mimetype="text/html",
)
def application(environ, start_response):
req = Request(environ)
if req.method == "POST":
resp = view_file(req)
else:
resp = upload_file(req)
return resp(environ, start_response)
if __name__ == "__main__":
run_simple("localhost", 5000, application, use_debugger=True)
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