<p>这是我的文本文件。在</p>
<pre><code># This is an auto-generated Django model module created by ogrinspect.
from django.contrib.gis.db import models
class Parking(models.Model):
name = models.CharField(max_length=80)
descriptio = models.CharField(max_length=80)
geom = models.PointField(srid=4326)
objects = models.GeoManager()
# Auto-generated `LayerMapping` dictionary for Parking model
parking_mapping = {
'name' : 'Name',
'descriptio' : 'Descriptio',
'geom' : 'POINT25D',
}
</code></pre>
<p>我想使用python脚本在<code>class Parking(models.Model):</code>后面插入<code>layer_id= models.ForeignKey('sdr_layer.id')</code>。有可能吗?怎么做?在</p>