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[MERGE] Merged Anup's branch for the fix of documents' file_size. 

bzr revid: jvo@tinyerp.com-20110401091721-bs0167iw9p7ykx8s
This commit is contained in:
Jay Vora (OpenERP) 2011-04-01 14:47:21 +05:30
parent 9e3f4506ab 091d785586
commit 5bb62f86be
1 changed files with 11 additions and 0 deletions
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11
addons/document/document.py
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@ -49,6 +49,7 @@ class document_file(osv.osv):
It also establishes the parent_id NOT NULL constraint that ir.attachment
should have had (but would have failed if plain attachments contained null
values).
It also updates the File Size for the previously created attachments.
"""
parent_id = self.pool.get('document.directory')._get_root_directory(cr,uid)
@ -62,7 +63,17 @@ class document_file(osv.osv):
cr.execute("UPDATE ir_attachment " \
"SET parent_id = %s, db_datas = decode(encode(db_datas,'escape'), 'base64') " \
"WHERE parent_id IS NULL", (parent_id,))
cr.execute("ALTER TABLE ir_attachment ALTER parent_id SET NOT NULL")
#Proceeding to update the filesize of the corresponsing attachment
cr.execute('SELECT id, db_datas FROM ir_attachment WHERE file_size=0')
old_attachments = cr.dictfetchall()
for attachment in old_attachments:
f_size = len(attachment['db_datas'])
cr.execute('UPDATE ir_attachment SET file_size=%s WHERE id=%s',(f_size,attachment['id']))
return True
def _get_filestore(self, cr):