Python notebook.base.handlers.APIHandler() Examples

The following are 1 code examples of notebook.base.handlers.APIHandler(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module notebook.base.handlers , or try the search function .
Example #1
Source File: handlers.py    From jupyterlab_code_formatter with MIT License 5 votes vote down vote up 
def check_plugin_version(handler: APIHandler):
    server_extension_version = pkg_resources.get_distribution(
        "jupyterlab_code_formatter"
    ).version
    lab_extension_version = handler.request.headers.get("Plugin-Version")
    version_matches = server_extension_version == lab_extension_version
    if not version_matches:
        handler.set_status(
            422,
            f"Mismatched versions of server extension ({server_extension_version}) "
            f"and lab extension ({lab_extension_version}). "
            f"Please ensure they are the same.",
        )
        handler.finish()
    return version_matches