Mercurial > p > roundup > code
comparison roundup/backends/blobfiles.py @ 2762:638fc2dab5a1 maint-0.7
fixed editing of message contents
| author | Richard Jones <richard@users.sourceforge.net> |
|---|---|
| date | Fri, 15 Oct 2004 01:10:22 +0000 |
| parents | 4d112730e02f |
| children | 0fe0452338ba |
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| 2759:595f8bc5829a | 2762:638fc2dab5a1 |
|---|---|
| 13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | 13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS" | 14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS" |
| 15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE, | 15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE, |
| 16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. | 16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
| 17 # | 17 # |
| 18 #$Id: blobfiles.py,v 1.12.2.1 2004-06-24 07:14:48 richard Exp $ | 18 #$Id: blobfiles.py,v 1.12.2.2 2004-10-15 01:10:22 richard Exp $ |
| 19 '''This module exports file storage for roundup backends. | 19 '''This module exports file storage for roundup backends. |
| 20 Files are stored into a directory hierarchy. | 20 Files are stored into a directory hierarchy. |
| 21 ''' | 21 ''' |
| 22 __docformat__ = 'restructuredtext' | 22 __docformat__ = 'restructuredtext' |
| 23 | 23 |
| 77 if not os.path.exists(os.path.dirname(name)): | 77 if not os.path.exists(os.path.dirname(name)): |
| 78 os.makedirs(os.path.dirname(name)) | 78 os.makedirs(os.path.dirname(name)) |
| 79 | 79 |
| 80 # save to a temp file | 80 # save to a temp file |
| 81 name = name + '.tmp' | 81 name = name + '.tmp' |
| 82 # make sure we don't register the rename action more than once | 82 |
| 83 if not os.path.exists(name): | 83 # save off the rename action |
| 84 # save off the rename action | 84 self.transactions.append((self.doStoreFile, (classname, nodeid, |
| 85 self.transactions.append((self.doStoreFile, (classname, nodeid, | 85 property))) |
| 86 property))) | 86 |
| 87 open(name, 'wb').write(content) | 87 open(name, 'wb').write(content) |
| 88 | 88 |
| 89 def getfile(self, classname, nodeid, property): | 89 def getfile(self, classname, nodeid, property): |
| 90 '''Get the content of the file in the database. | 90 '''Get the content of the file in the database. |
| 91 ''' | 91 ''' |
| 115 '''Store the file as part of a transaction commit. | 115 '''Store the file as part of a transaction commit. |
| 116 ''' | 116 ''' |
| 117 # determine the name of the file to write to | 117 # determine the name of the file to write to |
| 118 name = self.filename(classname, nodeid, property) | 118 name = self.filename(classname, nodeid, property) |
| 119 | 119 |
| 120 if not os.path.exists(name+".tmp"): | |
| 121 return | |
| 122 | |
| 120 # content is being updated (and some platforms, eg. win32, won't | 123 # content is being updated (and some platforms, eg. win32, won't |
| 121 # let us rename over the top of the old file) | 124 # let us rename over the top of the old file) |
| 122 if os.path.exists(name): | 125 if os.path.exists(name): |
| 123 os.remove(name) | 126 os.remove(name) |
| 124 | 127 |