def get_email_context(self,**kwargs):
context = kwargs<EOL>context.update({<EOL>'<STR_LIT>': getConstant('<STR_LIT>'),<EOL>'<STR_LIT>': getConstant('<STR_LIT>'),<EOL>'<STR_LIT>': getConstant('<STR_LIT>'),<EOL>'<STR_LIT>': getConstant('<STR_LIT>') + '<STR_LIT>' + Site.objects.get_current().domain,<EOL>})<EOL>return context<EOL>
This method can be overridden in classes that inherit from this mixin
so that additional object-specific context is provided to the email
template.  This should return a dictionary.  By default, only general
financial context variables are added to the dictionary, and kwargs are
just passed directly.

Note also that it is in general not a good idea for security reasons
to pass model instances in the context here, since these methods can be
accessed by logged in users who use the SendEmailView.  So, In the default
models of this app, the values of fields and properties are passed
directly instead.