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from django.template.loader import render_to_string
from django.utils.translation import ugettext_lazy as _
from debug_toolbar.panels import DebugPanel
class RequestVarsDebugPanel(DebugPanel):
"""
A panel to display request variables (POST/GET, session, cookies).
"""
name = 'RequestVars'
has_content = True
def __init__(self, *args, **kwargs):
DebugPanel.__init__(self, *args, **kwargs)
self.view_func = None
self.view_args = None
self.view_kwargs = None
def nav_title(self):
return _('Request Vars')
def title(self):
return _('Request Vars')
def url(self):
return ''
def process_request(self, request):
self.request = request
def process_view(self, request, view_func, view_args, view_kwargs):
self.view_func = view_func
self.view_args = view_args
self.view_kwargs = view_kwargs
def content(self):
context = self.context.copy()
if self.view_func is not None:
module = self.view_func.__module__
name = getattr(self.view_func, '__name__', None) or getattr(self.view_func.__class__,'__name__','<unknown>')
view_func = '%s.%s' % (module, name)
else:
view_func = '<no view>'
context.update({
'get': [(k, self.request.GET.getlist(k)) for k in self.request.GET],
'post': [(k, self.request.POST.getlist(k)) for k in self.request.POST],
'cookies': [(k, self.request.COOKIES.get(k)) for k in self.request.COOKIES],
'view_func': view_func,
'view_args': self.view_args,
'view_kwargs': self.view_kwargs
})
if hasattr(self.request, 'session'):
context.update({
'session': [(k, self.request.session.get(k)) for k in self.request.session.iterkeys()]
})
return render_to_string('debug_toolbar/panels/request_vars.html', context)
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