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Support tree redirection for edit endpoint. #60

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Support tree redirection for edit endpoint. #60

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f942bbe
Support tree redirection for edit endpoint.
cailiang9 May 25, 2021
39fe57e
FIX: remove yield ensure_async
cailiang9 May 25, 2021
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28 changes: 17 additions & 11 deletions nbclassic/edit/handlers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,9 +4,9 @@
# Copyright (c) Jupyter Development Team.
# Distributed under the terms of the Modified BSD License.

from tornado import web
from tornado import web, gen
from jupyter_server.base.handlers import JupyterHandler, path_regex
from jupyter_server.utils import url_escape
from jupyter_server.utils import url_path_join, url_escape, ensure_async
from jupyter_server.extension.handler import (
ExtensionHandlerMixin,
ExtensionHandlerJinjaMixin
Expand All @@ -16,18 +16,24 @@ class EditorHandler(ExtensionHandlerJinjaMixin, ExtensionHandlerMixin, JupyterHa
"""Render the text editor interface."""

@web.authenticated
@gen.coroutine
def get(self, path):
path = path.strip('/')
if not self.contents_manager.file_exists(path):
raise web.HTTPError(404, u'File does not exist: %s' % path)
if (self.contents_manager.dir_exists(path)):
# it's a *directory*, redirect to /tree
url = url_path_join(self.base_url, 'tree', url_escape(path))
self.redirect(url)
else:
path = path.strip('/')
if not (self.contents_manager.file_exists(path)):
raise web.HTTPError(404, u'File does not exist: %s' % path)

basename = path.rsplit('/', 1)[-1]
self.write(self.render_template('edit.html',
file_path=url_escape(path),
basename=basename,
page_title=basename + " (editing)",
basename = path.rsplit('/', 1)[-1]
self.write(self.render_template('edit.html',
file_path=url_escape(path),
basename=basename,
page_title=basename + " (editing)",
)
)
)

default_handlers = [
(r"/edit%s" % path_regex, EditorHandler),
Expand Down