| author | Julien Cristau <julien.cristau@logilab.fr> |
| Wed, 23 Oct 2013 14:18:58 +0200 | |
| branch | stable |
| changeset 9305 | f7a738afc295 |
| parent 5372 | b74eed7e8b37 |
| permissions | -rw-r--r-- |
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5372
b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
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1 |
"""This module compare the Schema on the file system to the one in the database""" |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
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2 |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
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from cStringIO import StringIO |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
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from cubicweb.web.schemaviewer import SchemaViewer |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
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from logilab.common.ureports import TextWriter |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
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6 |
import difflib |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
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7 |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
8 |
viewer = SchemaViewer() |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
9 |
layout_db = viewer.visit_schema(schema, display_relations=True) |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
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layout_fs = viewer.visit_schema(fsschema, display_relations=True) |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
11 |
writer = TextWriter() |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
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stream_db = StringIO() |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
13 |
stream_fs = StringIO() |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
14 |
writer.format(layout_db, stream=stream_db) |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
15 |
writer.format(layout_fs, stream=stream_fs) |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
16 |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
17 |
stream_db.seek(0) |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
18 |
stream_fs.seek(0) |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
19 |
db = stream_db.getvalue().splitlines() |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
20 |
fs = stream_fs.getvalue().splitlines() |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
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open('db_schema.txt', 'w').write(stream_db.getvalue()) |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
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open('fs_schema.txt', 'w').write(stream_fs.getvalue()) |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
23 |
#for diff in difflib.ndiff(fs, db): |
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b74eed7e8b37
Add a basic script to compare the db_schema to the fs_schema.
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
diff
changeset
|
24 |
# print diff |