54 lines
961 B
Python
54 lines
961 B
Python
import datetime
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from mongoengine import *
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class Material(Document):
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date = DateTimeField(default=datetime.datetime.now,
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wtf_options={"render_kw": {
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"step": "60"
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}})
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tags = ListField(StringField())
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meta = {
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'allow_inheritance': True,
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'index_opts': {},
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'index_background': True,
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'index_cls': False,
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'auto_create_index': True,
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'collection': 'materials'
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}
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class Asphalt(Material):
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name = StringField()
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material = StringField()
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young_modulus = FloatField()
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class Bitumen(Material):
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name = StringField()
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material = StringField()
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young_modulus = FloatField()
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class Expoxy(Material):
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name = StringField()
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material = StringField()
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young_modulus = FloatField()
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class Dummy(Material):
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name = StringField()
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material = StringField()
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young_modulus = FloatField()
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