How do I send a file using POST from a Python script?

Sending Files Using POST from a Python Script

Sending files using the POST method in Python can be straightforward using the Requests library. To accomplish this, follow these steps:

Using the Requests Library

From the Requests documentation (https://requests.readthedocs.io/en/latest/user/quickstart/#post-a-multipart-encoded-file), the following code snippet demonstrates how to send a file using POST:

<code class="python">with open('report.xls', 'rb') as f:
    r = requests.post('http://httpbin.org/post', files={'report.xls': f})</code>

In this code:

• open('report.xls', 'rb') as f opens the file report.xls in binary read mode.
• requests.post('http://httpbin.org/post', files={'report.xls': f}) sends a POST request to the specified URL with the file as part of the request body.

Verifying the File Upload

To confirm that the file was uploaded successfully, you can print the response from the POST request. For example:

<code class="python">>>> print(r.text)</code>

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