python 列出表中存在的字段
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List fields present in a table
提问by Hulk
Is there any way to to list out the fields present in a table in django models
有没有办法列出django模型中表中存在的字段
class Profile(models.Model):
user = models.ForeignKey(User, unique=True)
name = models.ForeignKey(School)
emp = models.ForeignKey(User, unique=True)
How to list out the filed names from the table Profile,(just like desc Profile; in mysql )
如何从表 Profile 中列出文件名，（就像 desc Profile; in mysql ）
thanks.
谢谢。
回答by Ignacio Vazquez-Abrams
Profile._meta.fieldswill get you a list of fields. The nameproperty of the field object contains the name of the field. Profile._meta.get_fields_with_model()will return a list of 2-tuples of (field, model), with modelbeing Noneif the field is in Profile.
Profile._meta.fields会给你一个字段列表。name字段对象的属性包含字段的名称。Profile._meta.get_fields_with_model()将返回的2元组的列表(field, model)，以model作为None如果该字段中Profile。
