class BlogPost(db.Model):
__tablename__ = 'blogpost'
id_post = db.Column(db.Integer, primary_key=True)
date = db.Column(db.DateTime, default=datetime.utcnow)
author = db.Column(db.String(20), unique=False, nullable=False)
title = db.Column(db.String(50), unique=False, nullable=False)
content = db.Column(db.Text, unique=False, nullable=False)
def __repr__(self):
return f"ImageFile('{self.image_file}', '{self.description}')"
class ImageFile(db.Model):
id = db.Column(db.Integer, primary_key=True)
image_file = db.Column(db.String(20), unique=False, nullable=False)
description = db.Column(db.Text, unique=False, nullable=False)
prediction_val = db.Column(db.Float, unique=False, nullable=True)
prediction_class = db.Column(db.String(20), unique=False, nullable=True)
def __init__(self, image_file, description, prediction_val,
prediction_class):
self.image_file = image_file
self.description = description
self.prediction_val = prediction_val
self.prediction_class = prediction_class
def __repr__(self):
return f"image_file : {self.image_file} , img : {self.image_file}"
class OCR(db.Model):
__tablename__ = 'ocr'
id = db.Column(db.Integer, primary_key=True)
image_file = db.Column(db.String(20), unique=False)
ocr_out = db.Column(db.String(50), unique=False)
description = db.Column(db.Text, unique=False)
def __init__(self, image_file, ocr_out, description):
self.image_file = image_file
self.ocr_out = ocr_out
self.description = description
def __repr__(self):
return f"image_file : {self.image_file}, description {self.description}"
class User(db.Model, UserMixin):
# Create a table in the db
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True)
profile_image = db.Column(db.String(20),
nullable=False,
default='default_profile.png')
email = db.Column(db.String(64), unique=True, index=True)
username = db.Column(db.String(64), unique=True, index=True)
password_hash = db.Column(db.String(128))
# This connects BlogPosts to a User Author.
# posts = db.relationship('BlogPost', backref='author', lazy=True)
def __init__(self, email, username, password):
self.email = email
self.username = username
self.password_hash = generate_password_hash(password)
def check_password(self, password):
# https://stackoverflow.com/questions/23432478/flask-generate-password-hash-not-constant-output
return check_password_hash(self.password_hash, password)
def validate_email(self, field):
# Check if not None for that user email!
if User.query.filter_by(email=field.data).first():
raise ValidationError('Your email has been registered already!')
def validate_username(self, field):
# Check if not None for that username!
if User.query.filter_by(username=field.data).first():
raise ValidationError('Sorry, that username is taken!')
def __repr__(self):
return f"UserName: {self.username}"
class Forecasting(db.Model):
__tablename__ = 'forecasting'
id = db.Column(db.Integer, primary_key=True)
suhu_minimum = db.Column(db.Float)
suhu_maksimum = db.Column(db.Float)
suhu_rata_rata = db.Column(db.Float)
kelembapan_rata2x = db.Column(db.Float)
curah_hujan = db.Column(db.Float)
lama_penyinaran = db.Column(db.Float)
kecepatan_angin_rata2x = db.Column(db.Float)
arah_angin_terbanyak = db.Column(db.Float)
kecepatan_angin_terbesar = db.Column(db.Float)
arah_angin_saat_max = db.Column(db.Float)
def __repr__(self):
return f"data with suhu minimum = {self.suhu_minimum} was added"