feat: jsonfield默认blank=True
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# Generated by Django 3.2.12 on 2024-02-28 08:18
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from django.db import migrations, models
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class Migration(migrations.Migration):
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dependencies = [
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('enp', '0006_carwash_duration'),
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]
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operations = [
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migrations.AlterField(
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model_name='drain',
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name='coordinates',
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field=models.JSONField(blank=True, default=dict, verbose_name='坐标'),
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),
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migrations.AlterField(
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model_name='drainequip',
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name='params_list',
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field=models.JSONField(blank=True, default=list, verbose_name='监测参数列表'),
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),
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]
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@ -36,7 +36,7 @@ class Drain(CommonBModel):
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pm_limit = models.FloatField('PM超低排放限值', default=10, help_text='单位:mg/m³')
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pm_limit = models.FloatField('PM超低排放限值', default=10, help_text='单位:mg/m³')
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measure = models.CharField('治理措施', max_length=20, default='')
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measure = models.CharField('治理措施', max_length=20, default='')
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# {"x": 1.0, "y": 2.0, "z": 3.0}
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# {"x": 1.0, "y": 2.0, "z": 3.0}
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coordinates = models.JSONField('坐标', default=dict, null=True)
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coordinates = models.JSONField('坐标', default=dict, blank=True)
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mgroup = models.ForeignKey(
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mgroup = models.ForeignKey(
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Mgroup, verbose_name='所属工段', on_delete=models.CASCADE)
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Mgroup, verbose_name='所属工段', on_delete=models.CASCADE)
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equipments = models.ManyToManyField(
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equipments = models.ManyToManyField(
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@ -51,7 +51,7 @@ class DrainEquip(BaseModel):
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Drain, verbose_name='排口', related_name='drainequip_drain', on_delete=models.CASCADE)
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Drain, verbose_name='排口', related_name='drainequip_drain', on_delete=models.CASCADE)
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equipment = models.ForeignKey(
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equipment = models.ForeignKey(
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Equipment, verbose_name='关联设备', related_name='drainequip_equipment', on_delete=models.CASCADE)
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Equipment, verbose_name='关联设备', related_name='drainequip_equipment', on_delete=models.CASCADE)
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params_list = models.JSONField('监测参数列表', default=list, null=True)
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params_list = models.JSONField('监测参数列表', default=list, blank=True)
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dust_alarm = models.DecimalField(
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dust_alarm = models.DecimalField(
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'颗粒物报警值', max_digits=10, decimal_places=4, null=True, blank=True)
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'颗粒物报警值', max_digits=10, decimal_places=4, null=True, blank=True)
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pm10_alarm = models.DecimalField(
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pm10_alarm = models.DecimalField(
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