##// END OF EJS Templates
Bundled path.py should not modify the os module
Bundled path.py should not modify the os module

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r13135:1ccdf501
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handlers.py
77 lines | 2.5 KiB | text/x-python | PythonLexer
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r10642 """Tornado handlers for the tree view.
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r10641
Authors:
* Brian Granger
"""
#-----------------------------------------------------------------------------
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r10642 # Copyright (C) 2011 The IPython Development Team
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r10641 #
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
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r13055 import os
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r11644 from tornado import web
from ..base.handlers import IPythonHandler
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r13135 from ..utils import url_path_join, path2url, url2path, url_escape
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r13067 from ..services.notebooks.handlers import _notebook_path_regex, _path_regex
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#-----------------------------------------------------------------------------
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r10642 # Handlers
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r10641 #-----------------------------------------------------------------------------
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r13055 class TreeHandler(IPythonHandler):
"""Render the tree view, listing notebooks, clusters, etc."""
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r11644 @web.authenticated
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r13067 def get(self, path='', name=None):
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r13117 path = path.strip('/')
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r12990 nbm = self.notebook_manager
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r13033 if name is not None:
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r13055 # is a notebook, redirect to notebook handler
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r13135 url = url_escape(url_path_join(
self.base_project_url, 'notebooks', path, name
))
self.log.debug("Redirecting %s to %s", self.request.path, url)
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r13055 self.redirect(url)
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r12990 else:
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r13067 if not nbm.path_exists(path=path):
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r13055 # no such directory, 404
raise web.HTTPError(404)
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r12990 self.write(self.render_template('tree.html',
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r13055 project=self.project_dir,
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r13067 tree_url_path=path,
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r12990 notebook_path=path,
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r13055 ))
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class TreeRedirectHandler(IPythonHandler):
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r13055 """Redirect a request to the corresponding tree URL"""
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r13014 @web.authenticated
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r13067 def get(self, path=''):
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r13135 url = url_escape(url_path_join(
self.base_project_url, 'tree', path.strip('/')
))
self.log.debug("Redirecting %s to %s", self.request.path, url)
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r12990 self.redirect(url)
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r10647 #-----------------------------------------------------------------------------
# URL to handler mappings
#-----------------------------------------------------------------------------
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r12990 default_handlers = [
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r13079 (r"/tree%s" % _notebook_path_regex, TreeHandler),
(r"/tree%s" % _path_regex, TreeHandler),
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r13055 (r"/tree", TreeHandler),
(r"/", TreeRedirectHandler),
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r12990 ]