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POIssue with DB Creation with Pyramid and SQLite
 

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  1. POIssue with DB Creation with Pyramid and SQLite
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    <p>I'm building the Pyramid wiki from <a href="http://docs.pylonsproject.org/projects/pyramid/1.0/tutorials/wiki2/" rel="nofollow">this</a> tutorial.</p> <p>Everything works fine, except when try to create a folder for my models instead of having them in the file models.py in the main folder.</p> <p>I created a models folder, added a <code>__init__.py</code> file to it, and a Page file with the content:</p> <pre><code>from sqlalchemy import Column from sqlalchemy import Integer from sqlalchemy import Text from sqlalchemy.ext.declarative import declarative_base Base = declarative_base() class Page(Base): """ The SQLAlchemy declarative model class for a Page object. """ __tablename__ = 'pages' id = Column(Integer, primary_key=True) name = Column(Text, unique=True) data = Column(Text) def __init__(self, name, data): self.name = name self.data = data` </code></pre> <p>This doesn't work - I get a "can't find table named pages" error. This is my <code>models.py</code> file:</p> <pre><code>import transaction from sqlalchemy.exc import IntegrityError from sqlalchemy import Column from sqlalchemy import Integer from sqlalchemy import Text from sqlalchemy.orm import scoped_session from sqlalchemy.orm import sessionmaker from sqlalchemy.ext.declarative import declarative_base from zope.sqlalchemy import ZopeTransactionExtension DBSession = scoped_session(sessionmaker(extension=ZopeTransactionExtension())) Base = declarative_base() from test.models.Page import Page </code></pre> <p>Now if I replace the last line with this, everything works:</p> <pre><code>class Page(Base): """ The SQLAlchemy declarative model class for a Page object. """ __tablename__ = 'pages' id = Column(Integer, primary_key=True) name = Column(Text, unique=True) data = Column(Text) def __init__(self, name, data): self.name = name self.data = data </code></pre> <p>What am I doing wrong?</p>
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