48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
import datetime #<- will be used to set default dates on models
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from cao_blogr.models.meta import Base #<- we need to import our sqlalchemy metadata from which model classes will inherit
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from sqlalchemy import (
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Column,
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Integer,
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Unicode, #<- will provide Unicode field
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UnicodeText, #<- will provide Unicode text field
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DateTime, #<- time abstraction field
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Index,
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)
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from webhelpers2.text import urlify #<- will generate slugs
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from webhelpers2.date import distance_of_time_in_words #<- human friendly dates
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class BlogRecord(Base):
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__tablename__ = 'entries'
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id = Column(Integer, primary_key=True)
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title = Column(Unicode(255), unique=True, nullable=False)
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body = Column(UnicodeText, default='')
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body_html = Column(UnicodeText, default='')
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tag = Column(Unicode(25), index=True)
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topic = Column(Unicode(25), index=True)
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created = Column(DateTime, default=datetime.datetime.utcnow)
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edited = Column(DateTime, default=datetime.datetime.utcnow)
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@property
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def slug(self):
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return urlify(self.title)
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@property
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def created_in_words(self):
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return distance_of_time_in_words(self.created, datetime.datetime.utcnow())
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class Topics(Base):
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__tablename__ = 'topics'
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topic = Column(Unicode(25), primary_key=True)
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topic_name = Column(Unicode(25), nullable=False)
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class Tags(Base):
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__tablename__ = 'tags'
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id = Column(Integer, primary_key=True)
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topic = Column(Unicode(25))
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tag = Column(Unicode(25))
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tag_name = Column(Unicode(25), nullable=False)
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__table_args__ = (Index('topic_index', "topic", "tag"), )
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