python - Accessing data through OnetoOne key in django -


i have 2 models connected using onetoone model key.

class job_expectation(models.model):     slab_choices = (         ('h', 'hourly'),         ('w', 'weekly'),         ('m', 'monthly'),     )     employer_choices = (         ('i', 'individual'),         ('c', 'corporate'),     )     type_choices=(         ('p','part time'),         ('f','full time'),         ('i','internship'),         ('l','freelancing'),         )     readytoworkas           =   models.onetoonefield(readytoworkas)     salary_slab             =   models.charfield(max_length=1,choices=slab_choices,default='m')     employer_type           =   models.charfield(max_length=1,choices=employer_choices,default='c')     industry                =   models.foreignkey(organization_sector)     state                   =   models.foreignkey(state, related_name="preferred state of work")     city                    =   models.foreignkey(city, related_name="preferred city of work")     region                  =   models.foreignkey(region, related_name="preferred region of work")     shift_type              =   models.manytomanyfield(slot_preference)     job_type                =   models.charfield(max_length=1,choices=type_choices,default='f')     min_salary              =   models.integerfield(verbose_name="minimum expected salary")     max_salary              =   models.integerfield(verbose_name="maximum expected salary")     negotiable              =   models.booleanfield(verbose_name="is salary negotiable?")` 
class readytoworkas (models.model):     employee_id     = models.foreignkey(employee,on_delete=models.do_nothing)     readytoworkas   = models.foreignkey(jobs)`

the results of query made on readytoworkas model list. each element in list, want access corresponding entry in job_expectation table.

how it? trying right now.

skilllist   = readytoworkas.objects.filter(employee_id=employee)       in skilllist:         job_expect        =   job_expectation.objects.get(readytoworkas=i)         i.employer_type   =   job_expect.employer_type         i.job_type        =   job_expect.job_type         i.shift_type      =   job_expect.shift_type         i.min_salary      =   job_expect.min_salary         i.max_salary      =   job_expect.max_salary         i.state           =   job_expect.state         i.city            =   job_expect.city         i.region          =   job_expect.region`

you can more simple, using 'related_name':

class job_expectation(models.model):     readytoworkas  = models.onetoonefield(readytoworkas, related_name='job_expectation')  skilllist   = readytoworkas.objects.filter(employee_id=employee) in skilllist:     job_expect = i.job_expectation

https://docs.djangoproject.com/en/dev/ref/models/fields/#django.db.models.foreignkey.related_name


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