Question

在Models.py文件中（我有此代码库）

writer.writerow(the_printed_values)

在Admin.py文件中（我有这个）

class Person(models.Model):
    sex_choices = (
        ('Male', 'Male'),
        ('Female', 'Female')
    )
    martial_choices = (
        ('Single', 'Single'),
        ('Married', 'Married'),
        ('Divorce', 'Divorce'),
        ('Widowed', 'Widowed')
    )

    name = models.CharField(max_length=200)
    sex = models.CharField(choices=sex_choices, max_length=50)
    martial_status = models.CharField(choices=martial_choices, max_length=50)
    age = models.IntegerField()


    def __str__(self):
        return self.name


class DetailsOfEducationQualification(models.Model):
    type_choice = (
        ("Government", "Government"),
        ("Private", "Private"),
        ("Anganwadi Center", "Anganwadi Center"),
    )
    education_proximity_choice = (
        ("0-5", '0-5km'),
        ('5-10', '5-10km'),
        ('10+', 'Above 10km'),
        ('Outside the state', 'Outside the state'),
    )

    person = models.ForeignKey(Person, on_delete=models.CASCADE)
    course_class = models.CharField(max_length=50, blank=True)
    type_of_education_sector = models.CharField(choices=type_choice, max_length=50, blank=True)
    education_facility_proximity = models.CharField(choices=education_proximity_choice, max_length=50, blank=True)

在查询外壳中，由于DetailsOfEducationQualification模型与Person相关，因此我想获取人员“ course_class”：

就像他的查询一样：

from .models import (
    Person, DetailsOfEducationQualification
)

class DetailsOfEducationQualificationInline(admin.TabularInline):
    model = DetailsOfEducationQualification
    extra = 0

    class PersonAdmin(admin.ModelAdmin):
        fieldsets = [
            (
                'Personal Information', {
                'fields':[
                    'name', 'sex', 'age', 'martial_status'
                ]
            }
        ),
    ]
    inlines = [
        DetailsOfEducationQualificationInline
    ]

此代码出错，表示人没有属性... 如何从Person模型访问DetailsOfEducationQualification日期？

我想查询以从命令行获取详细信息

0 个答案: