/usr/share/pyshared/debug_toolbar/panels/signals.py is in python-django-debug-toolbar 1:0+git201107220111-96e46c6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | import sys
from django.conf import settings
from django.core.signals import request_started, request_finished, \
got_request_exception
from django.db.models.signals import class_prepared, pre_init, post_init, \
pre_save, post_save, pre_delete, post_delete, post_syncdb
from django.dispatch.dispatcher import WEAKREF_TYPES
from django.template.loader import render_to_string
from django.utils.translation import ugettext_lazy as _
try:
from django.db.backends.signals import connection_created
except ImportError:
connection_created = None
from debug_toolbar.panels import DebugPanel
class SignalDebugPanel(DebugPanel):
name = "Signals"
has_content = True
SIGNALS = {
'request_started': request_started,
'request_finished': request_finished,
'got_request_exception': got_request_exception,
'connection_created': connection_created,
'class_prepared': class_prepared,
'pre_init': pre_init,
'post_init': post_init,
'pre_save': pre_save,
'post_save': post_save,
'pre_delete': pre_delete,
'post_delete': post_delete,
'post_syncdb': post_syncdb,
}
def nav_title(self):
return _("Signals")
def title(self):
return _("Signals")
def url(self):
return ''
def signals(self):
signals = self.SIGNALS.copy()
if hasattr(settings, 'DEBUG_TOOLBAR_CONFIG'):
extra_signals = settings.DEBUG_TOOLBAR_CONFIG.get('EXTRA_SIGNALS', [])
else:
extra_signals = []
for signal in extra_signals:
parts = signal.split('.')
path = '.'.join(parts[:-1])
__import__(path)
signals[parts[-1]] = getattr(sys.modules[path], parts[-1])
return signals
signals = property(signals)
def content(self):
signals = []
keys = self.signals.keys()
keys.sort()
for name in keys:
signal = self.signals[name]
if signal is None:
continue
receivers = []
for (receiverkey, r_senderkey), receiver in signal.receivers:
if isinstance(receiver, WEAKREF_TYPES):
receiver = receiver()
if receiver is None:
continue
if getattr(receiver, 'im_self', None) is not None:
text = "method %s on %s object" % (receiver.__name__, receiver.im_self.__class__.__name__)
elif getattr(receiver, 'im_class', None) is not None:
text = "method %s on %s" % (receiver.__name__, receiver.im_class.__name__)
else:
text = "function %s" % receiver.__name__
receivers.append(text)
signals.append((name, signal, receivers))
context = self.context.copy()
context.update({'signals': signals})
return render_to_string('debug_toolbar/panels/signals.html', context)
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