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Support for multipart/form-data requests (#287)

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This commit is contained in:
Miguel Grinberg
2025-03-22 12:24:12 +00:00
committed by GitHub
parent 99f65c0198
commit 11a91a6035
13 changed files with 649 additions and 12 deletions
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3
examples/uploads/README.md
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@@ -1 +1,4 @@
This directory contains file upload examples.
- `simple_uploads.py` demonstrates how to upload a single file.
- `formdata.py` demonstrates how to process a form that includes file uploads.

17
examples/uploads/formdata.html Normal file
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@@ -0,0 +1,17 @@
<!doctype html>
<html>
<head>
<title>Microdot Multipart Form-Data Example</title>
<meta charset="UTF-8">
</head>
<body>
<h1>Microdot Multipart Form-Data Example</h1>
<form method="POST" action="" enctype="multipart/form-data">
<p>Name: <input type="text" name="name" /></p>
<p>Age: <input type="text" name="age" /></p>
<p>Comments: <textarea name="comments" rows="4"></textarea></p>
<p>File: <input type="file" id="file" name="file" /></p>
<input type="submit" value="Submit" />
</form>
</body>
</html>

26
examples/uploads/formdata.py Normal file
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@@ -0,0 +1,26 @@
from microdot import Microdot, send_file, Request
from microdot.multipart import with_form_data
app = Microdot()
Request.max_content_length = 1024 * 1024 # 1MB (change as needed)
@app.get('/')
async def index(request):
return send_file('formdata.html')
@app.post('/')
@with_form_data
async def upload(request):
print('Form fields:')
for field, value in request.form.items():
print(f'- {field}: {value}')
print('\nFile uploads:')
for field, value in request.files.items():
print(f'- {field}: {value.filename}, {await value.read()}')
return 'We have received your data!'
if __name__ == '__main__':
app.run(debug=True)

0
examples/uploads/index.html → examples/uploads/simple_uploads.html
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2
examples/uploads/uploads.py → examples/uploads/simple_uploads.py
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@@ -6,7 +6,7 @@ Request.max_content_length = 1024 * 1024 # 1MB (change as needed)
@app.get('/')
async def index(request):
return send_file('index.html')
return send_file('simple_uploads.html')
@app.post('/upload')