diff options
| author | P. Christeas <p_christ@hol.gr> | 2010-11-03 13:26:05 +0200 |
|---|---|---|
| committer | P. Christeas <p_christ@hol.gr> | 2010-11-03 13:26:05 +0200 |
| commit | a21dcd7e1c8623f4aaf3a3659e81247273f652e9 (patch) | |
| tree | 9361ea73162f00c1656b781fc2b8cbe2265251d0 /addons/document/document_storage.py | |
| parent | 4959480bc1518d0c9bf838c8dcd700dd36e40eb8 (diff) | |
document: fix regressions at storage and node_descriptor
Since the introduction of __len__, the descriptors were broken for the
ftp module. Fix.
bzr revid: p_christ@hol.gr-20101103112605-tu6n6529mbdc18ve
Diffstat (limited to 'addons/document/document_storage.py')
| -rw-r--r-- | addons/document/document_storage.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/addons/document/document_storage.py b/addons/document/document_storage.py index 64b8b067bae..513da92bfcd 100644 --- a/addons/document/document_storage.py +++ b/addons/document/document_storage.py @@ -181,7 +181,8 @@ class nodefd_db(StringIO, nodes.node_descriptor): cr = ira_browse._cr # reuse the cursor of the browse object, just now cr.execute('SELECT db_datas FROM ir_attachment WHERE id = %s',(ira_browse.id,)) data = cr.fetchone()[0] - self._size = len(data) + if data: + self._size = len(data) StringIO.__init__(self, data) elif mode in ('w', 'w+'): StringIO.__init__(self, None) @@ -260,7 +261,8 @@ class nodefd_db64(StringIO, nodes.node_descriptor): if mode in ('r', 'r+'): data = base64.decodestring(ira_browse.db_datas) - self._size = len(data) + if data: + self._size = len(data) StringIO.__init__(self, data) elif mode in ('w', 'w+'): StringIO.__init__(self, None) |