45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
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from app import db
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from subprocess import run
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from database.constants import DB_USER, DB_PW, DB_NAME
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class Glacier(db.Model):
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uid = db.Column(db.String(5), primary_key=True)
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country = db.Column(db.String(60))
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name = db.Column(db.String(60))
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annual_data = db.relationship("Annual_Data")
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def __init__(self, uid, country, name):
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self.uid = uid
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self.country = country
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self.name = name
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class Annual_Data(db.Model):
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__tablename__ = "annual_data"
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year = db.Column(db.Integer, primary_key=True)
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uid = db.Column(db.ForeignKey("glacier.uid"), primary_key=True)
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surface = db.Column(db.Float)
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length = db.Column(db.Float)
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elevation = db.Column(db.Float)
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def __init__(self, year, surface, length, elevation):
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self.year = year
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self.surface = surface
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self.length = length
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self.elevation = elevation
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class User(db.Model):
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uid = db.Column(db.Integer, primary_key=True)
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registration_date = db.Column(
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db.DateTime, nullable=False, server_default=db.func.now()
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)
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username = db.Column(db.String(20), nullable=False, unique=True)
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password = db.Column(db.String(60))
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def __init__(self, uid, username, password):
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self.uid = uid
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self.username = username
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self.password = password
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