0001-multitenant-rename-whoosh-directory-before-cleaning-.patch
| hobo/multitenant/haystack.py | ||
|---|---|---|
| 17 | 17 |
from __future__ import absolute_import |
| 18 | 18 | |
| 19 | 19 |
import os |
| 20 |
import shutil |
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| 21 |
import time |
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| 20 | 22 | |
| 21 | 23 |
from django.conf import settings |
| 22 | 24 |
from django.db import connection |
| ... | ... | |
| 35 | 37 |
def use_file_storage(self, value): |
| 36 | 38 |
pass |
| 37 | 39 | |
| 40 |
def delete_index(self): |
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| 41 |
renamed_path = None |
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| 42 |
if os.path.exists(self.path): |
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| 43 |
# rename existing path instead of removing, so it works on NFS if |
|
| 44 |
# when there are opened files. |
|
| 45 |
renamed_path = self.path + '.deleted-%s' % time.time() |
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| 46 |
os.rename(self.path, renamed_path) |
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| 47 |
super(WhooshSearchBackend, self).delete_index() |
|
| 48 |
if renamed_path: |
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| 49 |
# remove afterwards and ignore errors (residual directories will |
|
| 50 |
# have to be cleaned manually) |
|
| 51 |
try: |
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| 52 |
shutil.rmtree(renamed_path) |
|
| 53 |
except (IOError, OSError): |
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| 54 |
pass |
|
| 55 | ||
| 38 | 56 |
@property |
| 39 | 57 |
def path(self): |
| 40 | 58 |
tenant = connection.get_tenant() |
| 41 |
- |
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