django-sentry
Django 环境中的错误日志记录是否有任何轻量级的替代方案?
我以前使用django-db-log
过现在称为django-sentry
. 我发现的其他一些人几乎已经死了,因为他们在过去两年几乎没有提交。
谢谢。
Sentry 被过度杀伤而 Djangodblog 被弃用,我推出了自己的,从两者中蚕食了必要的部分。
它的工作原理是捕捉错误信号。然后它使用 Django 内置的异常报告器来生成 Django 在启用调试时显示的花哨的 500 错误页面。我们将其存储在数据库中并在管理控制台中呈现。
这是我的实现:
模型:
class Error(Model):
"""
Model for storing the individual errors.
"""
kind = CharField( _('type'),
null=True, blank=True, max_length=128, db_index=True
)
info = TextField(
null=False,
)
data = TextField(
blank=True, null=True
)
path = URLField(
null=True, blank=True, verify_exists=False,
)
when = DateTimeField(
null=False, auto_now_add=True, db_index=True,
)
html = TextField(
null=True, blank=True,
)
class Meta:
"""
Meta information for the model.
"""
verbose_name = _('Error')
verbose_name_plural = _('Errors')
def __unicode__(self):
"""
String representation of the object.
"""
return "%s: %s" % (self.kind, self.info)
行政:
class ErrorAdmin(admin.ModelAdmin):
list_display = ('path', 'kind', 'info', 'when')
list_display_links = ('path',)
ordering = ('-id',)
search_fields = ('path', 'kind', 'info', 'data')
readonly_fields = ('path', 'kind', 'info', 'data', 'when', 'html',)
fieldsets = (
(None, {
'fields': ('kind', 'data', 'info')
}),
)
def has_delete_permission(self, request, obj=None):
"""
Disabling the delete permissions
"""
return False
def has_add_permission(self, request):
"""
Disabling the create permissions
"""
return False
def change_view(self, request, object_id, extra_context={}):
"""
The detail view of the error record.
"""
obj = self.get_object(request, unquote(object_id))
extra_context.update({
'instance': obj,
'error_body': mark_safe(obj.html),
})
return super(ErrorAdmin, self).change_view(request, object_id, extra_context)
admin.site.register(Error, ErrorAdmin)
帮手:
class LoggingExceptionHandler(object):
"""
The logging exception handler
"""
@staticmethod
def create_from_exception(sender, request=None, *args, **kwargs):
"""
Handles the exception upon receiving the signal.
"""
kind, info, data = sys.exc_info()
if not issubclass(kind, Http404):
error = Error.objects.create(
kind = kind.__name__,
html = ExceptionReporter(request, kind, info, data).get_traceback_html(),
path = request.build_absolute_uri(),
info = info,
data = '\n'.join(traceback.format_exception(kind, info, data)),
)
error.save()
在里面:
from django.core.signals import got_request_exception
from modules.error.signals import LoggingExceptionHandler
got_request_exception.connect(LoggingExceptionHandler.create_from_exception)
还有:http://pypi.python.org/pypi/django-logdb如果您想要更轻量级但仍可用于生产的东西。