##// END OF EJS Templates
Backport PR #8224: Path to glyphicon fonts (used by Bootstrap) was incorrect. Fixed paths t......
Backport PR #8224: Path to glyphicon fonts (used by Bootstrap) was incorrect. Fixed paths t... Path to glyphicon font resources incorrect (used by Bootstrap). Fixed paths to coincide with where the appropriate Bootstrap resources are when IPython-components is attached. Useful for those using Bootstrap classes in custom themes.

File last commit:

r18979:ee673d8b
r21108:3195aee5
Show More
handlers.py
73 lines | 2.6 KiB | text/x-python | PythonLexer
"""Tornado handlers for the tree view."""
# 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_path_join, url_escape
class TreeHandler(IPythonHandler):
"""Render the tree view, listing notebooks, clusters, etc."""
def generate_breadcrumbs(self, path):
breadcrumbs = [(url_escape(url_path_join(self.base_url, 'tree')), '')]
comps = path.split('/')
ncomps = len(comps)
for i in range(ncomps):
if comps[i]:
link = url_escape(url_path_join(self.base_url, 'tree', *comps[0:i+1]))
breadcrumbs.append((link, comps[i]))
return breadcrumbs
def generate_page_title(self, path):
comps = path.split('/')
if len(comps) > 3:
for i in range(len(comps)-2):
comps.pop(0)
page_title = url_path_join(*comps)
if page_title:
return page_title+'/'
else:
return 'Home'
@web.authenticated
def get(self, path=''):
path = path.strip('/')
cm = self.contents_manager
if cm.dir_exists(path=path):
if cm.is_hidden(path):
self.log.info("Refusing to serve hidden directory, via 404 Error")
raise web.HTTPError(404)
breadcrumbs = self.generate_breadcrumbs(path)
page_title = self.generate_page_title(path)
self.write(self.render_template('tree.html',
page_title=page_title,
notebook_path=path,
breadcrumbs=breadcrumbs,
terminals_available=self.settings['terminals_available'],
))
elif cm.file_exists(path):
# it's not a directory, we have redirecting to do
model = cm.get(path, content=False)
# redirect to /api/notebooks if it's a notebook, otherwise /api/files
service = 'notebooks' if model['type'] == 'notebook' else 'files'
url = url_escape(url_path_join(
self.base_url, service, path,
))
self.log.debug("Redirecting %s to %s", self.request.path, url)
self.redirect(url)
else:
raise web.HTTPError(404)
#-----------------------------------------------------------------------------
# URL to handler mappings
#-----------------------------------------------------------------------------
default_handlers = [
(r"/tree%s" % path_regex, TreeHandler),
(r"/tree", TreeHandler),
]