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How Can I Set the User-Agent Header with Python\'s Requests Library?

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Release: 2024-11-23 02:12:12
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How Can I Set the User-Agent Header with Python's Requests Library?

Passing "User-Agent" with Requests Library in Python

In Python's Requests library, it is permissible to specify a "User-agent" value as part of the header when issuing web requests, as demonstrated in the code you provided.

The "User-agent" field in the header typically identifies the application or device making the request. Adding a specific user agent allows websites to determine the source of the request.

In Python, Requests library offers several options for setting the "User-agent" header. In newer versions (v2.13 and above), it's straightforward to use a dictionary to specify the headers, including the "User-agent" field.

For older versions (v2.12.x and below), it's recommended to preserve default headers and merge them with custom headers to avoid overwriting them.

So, to answer your question, yes, it's acceptable and effective to send the "User-agent" information in the header using the Requests library. By using this field, you can control the identification sent during web requests.

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