/usr/lib/python2.7/dist-packages/notebook/kernelspecs/handlers.py is in python-notebook 5.2.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | from tornado import web
from ..base.handlers import IPythonHandler
from ..services.kernelspecs.handlers import kernel_name_regex
class KernelSpecResourceHandler(web.StaticFileHandler, IPythonHandler):
SUPPORTED_METHODS = ('GET', 'HEAD')
def initialize(self):
web.StaticFileHandler.initialize(self, path='')
@web.authenticated
def get(self, kernel_name, path, include_body=True):
ksm = self.kernel_spec_manager
try:
self.root = ksm.get_kernel_spec(kernel_name).resource_dir
except KeyError:
raise web.HTTPError(404, u'Kernel spec %s not found' % kernel_name)
self.log.debug("Serving kernel resource from: %s", self.root)
return web.StaticFileHandler.get(self, path, include_body=include_body)
@web.authenticated
def head(self, kernel_name, path):
return self.get(kernel_name, path, include_body=False)
default_handlers = [
(r"/kernelspecs/%s/(?P<path>.*)" % kernel_name_regex, KernelSpecResourceHandler),
]
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