• Language: en

Source code for django.views.decorators.debug

import functools

from django.http import HttpRequest


[docs]def sensitive_variables(*variables): """ Indicate which variables used in the decorated function are sensitive so that those variables can later be treated in a special way, for example by hiding them when logging unhandled exceptions. Accept two forms: * with specified variable names: @sensitive_variables('user', 'password', 'credit_card') def my_function(user): password = user.pass_word credit_card = user.credit_card_number ... * without any specified variable names, in which case consider all variables are sensitive: @sensitive_variables() def my_function() ... """ def decorator(func): @functools.wraps(func) def sensitive_variables_wrapper(*func_args, **func_kwargs): if variables: sensitive_variables_wrapper.sensitive_variables = variables else: sensitive_variables_wrapper.sensitive_variables = '__ALL__' return func(*func_args, **func_kwargs) return sensitive_variables_wrapper return decorator
[docs]def sensitive_post_parameters(*parameters): """ Indicate which POST parameters used in the decorated view are sensitive, so that those parameters can later be treated in a special way, for example by hiding them when logging unhandled exceptions. Accept two forms: * with specified parameters: @sensitive_post_parameters('password', 'credit_card') def my_view(request): pw = request.POST['password'] cc = request.POST['credit_card'] ... * without any specified parameters, in which case consider all variables are sensitive: @sensitive_post_parameters() def my_view(request) ... """ def decorator(view): @functools.wraps(view) def sensitive_post_parameters_wrapper(request, *args, **kwargs): assert isinstance(request, HttpRequest), ( "sensitive_post_parameters didn't receive an HttpRequest. " "If you are decorating a classmethod, be sure to use " "@method_decorator." ) if parameters: request.sensitive_post_parameters = parameters else: request.sensitive_post_parameters = '__ALL__' return view(request, *args, **kwargs) return sensitive_post_parameters_wrapper return decorator
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