from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import Table, Column, Integer, String, Float, Boolean, ForeignKey, Text
from sqlalchemy.orm import relationship
from sqlalchemy.orm.collections import attribute_mapped_collection

Base = declarative_base()

association_table = Table(
    "association",
    Base.metadata,
    Column("username", String(30), ForeignKey("user.username", ondelete="CASCADE")),
    Column(
        "playlist_id",
        String(22),
        ForeignKey("playlist.playlist_id", ondelete="CASCADE"),
    ),
)


class User(Base):
    __tablename__ = "user"

    username = Column(String(30), primary_key=True)
    email = Column(Text)
    refresh_token = Column(Text)
    last_updated = Column(Integer)
    playlists = relationship(
        "Playlist",
        secondary=association_table,
        back_populates="users",
        collection_class=attribute_mapped_collection("playlist_id"),
    )
    data = relationship(
        "Count", collection_class=attribute_mapped_collection("count_key")
    )

    def __repr__(self):
        return (
            f"<User {self.username} last emailed {self.email} at {self.last_updated} >"
        )


class Playlist(Base):
    __tablename__ = "playlist"

    playlist_id = Column(String(22), primary_key=True)
    owner = Column(String(30), ForeignKey("user.username", ondelete="CASCADE"))
    candidate = Column(Boolean)
    users = relationship(
        "User",
        secondary=association_table,
        back_populates="playlists",
        collection_class=attribute_mapped_collection("username"),
    )


class Count(Base):
    __tablename__ = "count"

    username = Column(
        String(30), ForeignKey("user.username", ondelete="CASCADE"), primary_key=True
    )
    candidate = Column(Boolean, primary_key=True)
    song = Column(String(22), primary_key=True)
    song_count = Column(Integer)
    song_avg = Column(Float)
    song_duration = Column(Float)
    filtered = Column(Boolean)

    @property
    def count_key(self):
        return (self.candidate, self.song)

3ca672652a4e2c399c98752142fa82235c82a873
<mask token>


class Playlist(Base):
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>


class Count(Base):
    __tablename__ = 'count'
    username = Column(String(30), ForeignKey('user.username', ondelete=
        'CASCADE'), primary_key=True)
    candidate = Column(Boolean, primary_key=True)
    song = Column(String(22), primary_key=True)
    song_count = Column(Integer)
    song_avg = Column(Float)
    song_duration = Column(Float)
    filtered = Column(Boolean)

    @property
    def count_key(self):
        return self.candidate, self.song

<mask token>


class User(Base):
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>
    <mask token>

    def __repr__(self):
        return (
            f'<User {self.username} last emailed {self.email} at {self.last_updated} >'
            )


class Playlist(Base):
    __tablename__ = 'playlist'
    playlist_id = Column(String(22), primary_key=True)
    owner = Column(String(30), ForeignKey('user.username', ondelete='CASCADE'))
    candidate = Column(Boolean)
    users = relationship('User', secondary=association_table,
        back_populates='playlists', collection_class=
        attribute_mapped_collection('username'))


class Count(Base):
    __tablename__ = 'count'
    username = Column(String(30), ForeignKey('user.username', ondelete=
        'CASCADE'), primary_key=True)
    candidate = Column(Boolean, primary_key=True)
    song = Column(String(22), primary_key=True)
    song_count = Column(Integer)
    song_avg = Column(Float)
    song_duration = Column(Float)
    filtered = Column(Boolean)

    @property
    def count_key(self):
        return self.candidate, self.song

<mask token>
Base = declarative_base()
association_table = Table('association', Base.metadata, Column('username',
    String(30), ForeignKey('user.username', ondelete='CASCADE')), Column(
    'playlist_id', String(22), ForeignKey('playlist.playlist_id', ondelete=
    'CASCADE')))


class User(Base):
    __tablename__ = 'user'
    username = Column(String(30), primary_key=True)
    email = Column(Text)
    refresh_token = Column(Text)
    last_updated = Column(Integer)
    playlists = relationship('Playlist', secondary=association_table,
        back_populates='users', collection_class=
        attribute_mapped_collection('playlist_id'))
    data = relationship('Count', collection_class=
        attribute_mapped_collection('count_key'))

    def __repr__(self):
        return (
            f'<User {self.username} last emailed {self.email} at {self.last_updated} >'
            )


class Playlist(Base):
    __tablename__ = 'playlist'
    playlist_id = Column(String(22), primary_key=True)
    owner = Column(String(30), ForeignKey('user.username', ondelete='CASCADE'))
    candidate = Column(Boolean)
    users = relationship('User', secondary=association_table,
        back_populates='playlists', collection_class=
        attribute_mapped_collection('username'))


class Count(Base):
    __tablename__ = 'count'
    username = Column(String(30), ForeignKey('user.username', ondelete=
        'CASCADE'), primary_key=True)
    candidate = Column(Boolean, primary_key=True)
    song = Column(String(22), primary_key=True)
    song_count = Column(Integer)
    song_avg = Column(Float)
    song_duration = Column(Float)
    filtered = Column(Boolean)

    @property
    def count_key(self):
        return self.candidate, self.song

from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import Table, Column, Integer, String, Float, Boolean, ForeignKey, Text
from sqlalchemy.orm import relationship
from sqlalchemy.orm.collections import attribute_mapped_collection
Base = declarative_base()
association_table = Table('association', Base.metadata, Column('username',
    String(30), ForeignKey('user.username', ondelete='CASCADE')), Column(
    'playlist_id', String(22), ForeignKey('playlist.playlist_id', ondelete=
    'CASCADE')))


class User(Base):
    __tablename__ = 'user'
    username = Column(String(30), primary_key=True)
    email = Column(Text)
    refresh_token = Column(Text)
    last_updated = Column(Integer)
    playlists = relationship('Playlist', secondary=association_table,
        back_populates='users', collection_class=
        attribute_mapped_collection('playlist_id'))
    data = relationship('Count', collection_class=
        attribute_mapped_collection('count_key'))

    def __repr__(self):
        return (
            f'<User {self.username} last emailed {self.email} at {self.last_updated} >'
            )


class Playlist(Base):
    __tablename__ = 'playlist'
    playlist_id = Column(String(22), primary_key=True)
    owner = Column(String(30), ForeignKey('user.username', ondelete='CASCADE'))
    candidate = Column(Boolean)
    users = relationship('User', secondary=association_table,
        back_populates='playlists', collection_class=
        attribute_mapped_collection('username'))


class Count(Base):
    __tablename__ = 'count'
    username = Column(String(30), ForeignKey('user.username', ondelete=
        'CASCADE'), primary_key=True)
    candidate = Column(Boolean, primary_key=True)
    song = Column(String(22), primary_key=True)
    song_count = Column(Integer)
    song_avg = Column(Float)
    song_duration = Column(Float)
    filtered = Column(Boolean)

    @property
    def count_key(self):
        return self.candidate, self.song

from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import Table, Column, Integer, String, Float, Boolean, ForeignKey, Text
from sqlalchemy.orm import relationship
from sqlalchemy.orm.collections import attribute_mapped_collection

Base = declarative_base()

association_table = Table(
    "association",
    Base.metadata,
    Column("username", String(30), ForeignKey("user.username", ondelete="CASCADE")),
    Column(
        "playlist_id",
        String(22),
        ForeignKey("playlist.playlist_id", ondelete="CASCADE"),
    ),
)


class User(Base):
    __tablename__ = "user"

    username = Column(String(30), primary_key=True)
    email = Column(Text)
    refresh_token = Column(Text)
    last_updated = Column(Integer)
    playlists = relationship(
        "Playlist",
        secondary=association_table,
        back_populates="users",
        collection_class=attribute_mapped_collection("playlist_id"),
    )
    data = relationship(
        "Count", collection_class=attribute_mapped_collection("count_key")
    )

    def __repr__(self):
        return (
            f"<User {self.username} last emailed {self.email} at {self.last_updated} >"
        )


class Playlist(Base):
    __tablename__ = "playlist"

    playlist_id = Column(String(22), primary_key=True)
    owner = Column(String(30), ForeignKey("user.username", ondelete="CASCADE"))
    candidate = Column(Boolean)
    users = relationship(
        "User",
        secondary=association_table,
        back_populates="playlists",
        collection_class=attribute_mapped_collection("username"),
    )


class Count(Base):
    __tablename__ = "count"

    username = Column(
        String(30), ForeignKey("user.username", ondelete="CASCADE"), primary_key=True
    )
    candidate = Column(Boolean, primary_key=True)
    song = Column(String(22), primary_key=True)
    song_count = Column(Integer)
    song_avg = Column(Float)
    song_duration = Column(Float)
    filtered = Column(Boolean)

    @property
    def count_key(self):
        return (self.candidate, self.song)
