forked from openlp/openlp
59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
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This content can be found at this URL:
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http://netsuperbrain.com/Postmodern%20PostgreSQL%20Application%20Development.pdf
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Page 11-15: QtDesigner
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Page 18-20: SQLAlchemy
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Page 21-23: PyQt - widget
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Page 24 : main
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Page 28 : py2exe and release
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==============================
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This is the destilled content.
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==============================
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----------------
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** sqlalchemy **
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----------------
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from sqlalchemy import create_engine, MetaData, Table
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from sqlalchemy.orm import sessionmaker, mapper
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engine = create_engine( 'postgres://postgres@localhost/customers' )
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metadata = MetaData( bind=engine, reflect=True)
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Session = sessionmaker(bind=engine, autoflush=True,
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transactional=True)
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class Customer(object): pass
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mapper( Customer, Table('customers', metadata ) )
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session = Session()
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customer = Customer( businessName=<3D>Jamb Safety<74>,
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website=<3D>www.jamb.com<6F> )
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session.save( customer )
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for customer in Session.query(Customer).filter(
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Customer.businessName.like(<28>Jamb%<25>)):
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print customer.businessName
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session.commit()
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------------------------
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** release and py2exe **
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------------------------
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from distutils.core import setup
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import py2exe
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import glob
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setup(
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name="Customers",
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author="Sankel Software",
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author_email="david@sankelsoftware.com",
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url="http://sankelsoftware.com",
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license=<3D>GPL",
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version=<3D>1.0.0",
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windows=[ { "script":"main.py<70>,}],
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options={"py2exe":{"includes":["sip<69>]}},
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data_files=[
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("forms",glob.glob("forms/*.ui")),
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] )
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release:
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python setup.py py2exe --quiet --dist-dir=dist
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