system/user modes + CWDEV instead of installed/dev mixed modes. Fix behaviour when setting CW_MODE explicitly
"""management and error screens
:organization: Logilab
:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
__docformat__ = "restructuredtext en"
from time import strftime, localtime
from logilab.mtconverter import xml_escape
from cubicweb.selectors import none_rset, match_user_groups
from cubicweb.view import StartupView
def dict_to_html(w, dict):
# XHTML doesn't allow emtpy <ul> nodes
if dict:
w(u'<ul>')
for key in sorted(dict):
w(u'<li><span class="label">%s</span>: <span>%s</span></li>' % (
xml_escape(str(key)), xml_escape(repr(dict[key]))))
w(u'</ul>')
class DebugView(StartupView):
id = 'debug'
__select__ = none_rset() & match_user_groups('managers')
title = _('server debug information')
def call(self, **kwargs):
"""display server information"""
w = self.w
w(u'<h1>server sessions</h1>')
sessions = self.req.cnx._repo._sessions.items()
if sessions:
w(u'<ul>')
for sid, session in sessions:
w(u'<li>%s (last usage: %s)<br/>' % (xml_escape(str(session)),
strftime('%Y-%m-%d %H:%M:%S',
localtime(session.timestamp))))
dict_to_html(w, session.data)
w(u'</li>')
w(u'</ul>')
else:
w(u'<p>no server sessions found</p>')
from cubicweb.web.application import SESSION_MANAGER
w(u'<h1>web sessions</h1>')
sessions = SESSION_MANAGER.current_sessions()
if sessions:
w(u'<ul>')
for session in sessions:
w(u'<li>%s (last usage: %s)<br/>' % (session.sessionid,
strftime('%Y-%m-%d %H:%M:%S',
localtime(session.last_usage_time))))
dict_to_html(w, session.data)
w(u'</li>')
w(u'</ul>')
else:
w(u'<p>no web sessions found</p>')