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A python requests wrapper for spoofing common browser behaviour

Project description


Web bot for spoofing browser behaviour when using python requests. Supports Firefox and Chrome browser on most generic Windows, MacOS and Linux spoofing.

Example usage

browser = Chrome()
cache = CacheAdapter()
browser.mount('https://', cache)
browser.mount('http://', cache)

spec = browser.get('').json()
# A simple HTTP Request & Response Service.<br/> <br/> <b>Run locally: </b> <code>$ docker run -p 80:80 kennethreitz/httpbin</code>
headers = browser.navigate(
    headers={'Accept': 'mime/type'}
# mime/type


spoofbot allows for useragents to be generate using information like the platform and browser version. Currently, only Firefox and Chrome are supported, but through inheritance one can add more browsers. The browser classes are derived from the requests.Session class and extend it by additional features.

Firefox indicates that brotli encoding (br) is acceptable, but that might lead to issues when parsing the responses. It is possible to change that default header:

ff = Firefox()
ff._accept_encoding = ['deflate', 'gzip']  # brotli (br) is cumbersome

The browsers have an automatic request delay built in which can be controlled with the request_timeout and honor_timeout. After requests have been made, did_wait and waiting_period provide further information.

File Cache

Using FileCacheAdapter, one can store responses (without metadata such as headers or cookies) in the filesystem. It supports deleting the last request or a specific file from the cache. The cache indicates whether the last made request got a cache hit. If there is a request that should be cached that cannot be adequately stored with only hostname and path, one can specify and alternative url to use instead of the request's prior to the request using the adapter's next_request_cache_url property. This is also supported when deleting the last request from the cache.

Har Cache

Using HarAdapter, one is able to load .har files to use as cache. This cache does not make actual http requests to the net, but fails if no matching request could be found. It can be specified whether matching a request should be strict (must match all headers) or not. To clean, partly anonymize and standardize .har files, the spoofbot.util.har module provides clean_har and clean_all_in methods. When matching for requests, one can toggle rules to use (such as matching headers, header order or post data) when looking for a match using the adapter's properties.

Example usage

Please take a look at the tests. Take note that the loggers provide helpful data when testing fro matches in the cache on the DEBUG level.


Turn off logging of other libraries:


Project details

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