##// END OF EJS Templates
Backport PR #8159: Fix action do not provide icon....
Backport PR #8159: Fix action do not provide icon. action might be undefined then button will get no icon. Prevent throwing an uncatched error and insert warning sign on button Will do better one I allow text instead of icon

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handlers.py
28 lines | 878 B | text/x-python | PythonLexer
#encoding: utf-8
"""Tornado handlers for the terminal emulator."""
# Copyright (c) IPython Development Team.
# Distributed under the terms of the Modified BSD License.
from tornado import web
from ..base.handlers import IPythonHandler, path_regex
from ..utils import url_escape
class EditorHandler(IPythonHandler):
"""Render the text editor interface."""
@web.authenticated
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)
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),
]