mirror of
https://github.com/sqlalchemy/sqlalchemy.git
synced 2026-06-01 13:28:30 -04:00
Mike Bayer
53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
#!/usr/bin/python
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"""Uses ``wsgiref``, standard in Python 2.5 and also in the cheeseshop."""
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from sqlalchemy import *
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from sqlalchemy.orm import *
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import thread
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from sqlalchemy.test import *
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port = 8000
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import logging
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logging.basicConfig()
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logging.getLogger('sqlalchemy.pool').setLevel(logging.INFO)
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threadids = set()
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meta = MetaData(testing.db)
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foo = Table('foo', meta,
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Column('id', Integer, primary_key=True),
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Column('data', String(30)))
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class Foo(object):
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pass
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mapper(Foo, foo)
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def prep():
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meta.drop_all()
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meta.create_all()
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data = []
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for x in range(1,500):
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data.append({'id':x,'data':"this is x value %d" % x})
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foo.insert().execute(data)
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def serve(environ, start_response):
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start_response("200 OK", [('Content-type', 'text/plain')])
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sess = create_session()
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l = sess.query(Foo).select()
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threadids.add(thread.get_ident())
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print ("sending response on thread", thread.get_ident(),
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" total threads ", len(threadids))
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return [str("\n".join([x.data for x in l]))]
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if __name__ == '__main__':
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from wsgiref import simple_server
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try:
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prep()
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server = simple_server.make_server('localhost', port, serve)
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print "Server listening on port %d" % port
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server.serve_forever()
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finally:
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meta.drop_all()
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