misc/cmp_schema.py
author Julien Cristau <julien.cristau@logilab.fr>
Mon, 18 May 2015 16:44:49 +0200
changeset 10439 45e18b4a7466
parent 5372 b74eed7e8b37
permissions -rw-r--r--
[devtools] change the way we start/stop postgresql Instead of having the test db handler start a cluster on demand, use the test module's setUp/tearDown callbacks to do it. This allows to have one data directory (and thus cluster) per test module, allowing different test modules to run in parallel, each using its own database cluster whose path is based on the test module.
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"""This module compare the Schema on the file system to the one in the database"""
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from cStringIO import StringIO
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from cubicweb.web.schemaviewer import SchemaViewer
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from logilab.common.ureports import TextWriter
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import difflib
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viewer = SchemaViewer()
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layout_db = viewer.visit_schema(schema, display_relations=True)
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layout_fs = viewer.visit_schema(fsschema, display_relations=True)
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writer = TextWriter()
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stream_db = StringIO()
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stream_fs = StringIO()
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writer.format(layout_db, stream=stream_db)
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writer.format(layout_fs, stream=stream_fs)
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stream_db.seek(0)
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stream_fs.seek(0)
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db = stream_db.getvalue().splitlines()
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fs = stream_fs.getvalue().splitlines()
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open('db_schema.txt', 'w').write(stream_db.getvalue())
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open('fs_schema.txt', 'w').write(stream_fs.getvalue())
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#for diff in difflib.ndiff(fs, db):
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#    print diff