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17 # with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
17 # with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
18 """property sheets allowing configuration of the web ui""" |
18 """property sheets allowing configuration of the web ui""" |
19 |
19 |
20 |
20 |
21 |
21 |
|
22 import errno |
22 import re |
23 import re |
23 import os |
24 import os |
24 import os.path as osp |
25 import os.path as osp |
25 import tempfile |
26 import tempfile |
26 |
27 |
107 tmpfd, tmpfile = tempfile.mkstemp(dir=rcachedir, prefix=osp.basename(cachefile)) |
108 tmpfd, tmpfile = tempfile.mkstemp(dir=rcachedir, prefix=osp.basename(cachefile)) |
108 with os.fdopen(tmpfd, 'w') as stream: |
109 with os.fdopen(tmpfd, 'w') as stream: |
109 stream.write(content) |
110 stream.write(content) |
110 try: |
111 try: |
111 os.rename(tmpfile, cachefile) |
112 os.rename(tmpfile, cachefile) |
112 except IOError: |
113 except OSError as err: |
|
114 if err.errno != errno.EEXIST: |
|
115 raise |
113 # Under windows, os.rename won't overwrite an existing file |
116 # Under windows, os.rename won't overwrite an existing file |
114 os.unlink(cachefile) |
117 os.unlink(cachefile) |
115 os.rename(tmpfile, cachefile) |
118 os.rename(tmpfile, cachefile) |
116 adirectory = self._cache_directory |
119 adirectory = self._cache_directory |
117 return adirectory |
120 return adirectory |